From: Ben Skeggs Date: Wed, 10 Sep 2008 20:41:18 +0000 (+1000) Subject: nouveau: gallium directory structure changed again.. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f302fca5eb63e4bca8af5b35c585451486143e6a;p=mesa.git nouveau: gallium directory structure changed again.. --- diff --git a/src/gallium/drivers/nouveau/nouveau_stateobj.h b/src/gallium/drivers/nouveau/nouveau_stateobj.h index 998ec2d4ad4..729988b095e 100644 --- a/src/gallium/drivers/nouveau/nouveau_stateobj.h +++ b/src/gallium/drivers/nouveau/nouveau_stateobj.h @@ -1,7 +1,6 @@ #ifndef __NOUVEAU_STATEOBJ_H__ #define __NOUVEAU_STATEOBJ_H__ -#include "pipe/p_util.h" #include "pipe/p_debug.h" struct nouveau_stateobj_reloc { diff --git a/src/gallium/drivers/nv04/nv04_context.c b/src/gallium/drivers/nv04/nv04_context.c index 852a8edf5ff..9f75253363f 100644 --- a/src/gallium/drivers/nv04/nv04_context.c +++ b/src/gallium/drivers/nv04/nv04_context.c @@ -1,7 +1,6 @@ #include "draw/draw_context.h" #include "pipe/p_defines.h" #include "pipe/p_winsys.h" -#include "pipe/p_util.h" #include "nv04_context.h" #include "nv04_screen.h" diff --git a/src/gallium/drivers/nv04/nv04_context.h b/src/gallium/drivers/nv04/nv04_context.h index 5ba1d4ecdc1..3e6a0852702 100644 --- a/src/gallium/drivers/nv04/nv04_context.h +++ b/src/gallium/drivers/nv04/nv04_context.h @@ -4,6 +4,10 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_state.h" +#include "pipe/p_compiler.h" + +#include "util/u_memory.h" +#include "util/u_math.h" #include "draw/draw_vertex.h" diff --git a/src/gallium/drivers/nv04/nv04_fragprog.c b/src/gallium/drivers/nv04/nv04_fragprog.c index 215974eec00..8a2af41fe06 100644 --- a/src/gallium/drivers/nv04/nv04_fragprog.c +++ b/src/gallium/drivers/nv04/nv04_fragprog.c @@ -1,7 +1,6 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_state.h" -#include "pipe/p_util.h" #include "pipe/p_shader_tokens.h" #include "tgsi/tgsi_parse.h" diff --git a/src/gallium/drivers/nv04/nv04_miptree.c b/src/gallium/drivers/nv04/nv04_miptree.c index 97f679731ea..02f7d210e31 100644 --- a/src/gallium/drivers/nv04/nv04_miptree.c +++ b/src/gallium/drivers/nv04/nv04_miptree.c @@ -1,6 +1,5 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "nv04_context.h" @@ -72,7 +71,6 @@ nv04_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt) static void nv04_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt) { - struct pipe_winsys *ws = screen->winsys; struct pipe_texture *mt = *pt; *pt = NULL; @@ -80,7 +78,7 @@ nv04_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt) struct nv04_miptree *nv04mt = (struct nv04_miptree *)mt; int l; - pipe_buffer_reference(ws, &nv04mt->buffer, NULL); + pipe_buffer_reference(screen, &nv04mt->buffer, NULL); for (l = 0; l <= mt->last_level; l++) { if (nv04mt->level[l].image_offset) FREE(nv04mt->level[l].image_offset); @@ -101,7 +99,7 @@ nv04_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt, ps = ws->surface_alloc(ws); if (!ps) return NULL; - pipe_buffer_reference(ws, &ps->buffer, nv04mt->buffer); + pipe_buffer_reference(pscreen, &ps->buffer, nv04mt->buffer); ps->format = pt->format; ps->width = pt->width[level]; ps->height = pt->height[level]; diff --git a/src/gallium/drivers/nv04/nv04_prim_vbuf.c b/src/gallium/drivers/nv04/nv04_prim_vbuf.c index d3963d1f59d..19979fff795 100644 --- a/src/gallium/drivers/nv04/nv04_prim_vbuf.c +++ b/src/gallium/drivers/nv04/nv04_prim_vbuf.c @@ -1,9 +1,10 @@ -#include "draw/draw_vbuf.h" #include "pipe/p_debug.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "pipe/p_winsys.h" +#include "pipe/p_compiler.h" + +#include "draw/draw_vbuf.h" #include "nv04_context.h" #include "nv04_state.h" diff --git a/src/gallium/drivers/nv04/nv04_screen.c b/src/gallium/drivers/nv04/nv04_screen.c index da09a3a5fe8..3966a29ffa9 100644 --- a/src/gallium/drivers/nv04/nv04_screen.c +++ b/src/gallium/drivers/nv04/nv04_screen.c @@ -1,5 +1,4 @@ #include "pipe/p_screen.h" -#include "pipe/p_util.h" #include "nv04_context.h" #include "nv04_screen.h" diff --git a/src/gallium/drivers/nv04/nv04_state.c b/src/gallium/drivers/nv04/nv04_state.c index 668d875671f..ff1933b5508 100644 --- a/src/gallium/drivers/nv04/nv04_state.c +++ b/src/gallium/drivers/nv04/nv04_state.c @@ -1,7 +1,6 @@ #include "draw/draw_context.h" #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_shader_tokens.h" #include "tgsi/tgsi_parse.h" diff --git a/src/gallium/drivers/nv04/nv04_surface.c b/src/gallium/drivers/nv04/nv04_surface.c index b13ebf9f9b5..57039483c62 100644 --- a/src/gallium/drivers/nv04/nv04_surface.c +++ b/src/gallium/drivers/nv04/nv04_surface.c @@ -28,10 +28,9 @@ #include "nv04_context.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_winsys.h" #include "pipe/p_inlines.h" -#include "util/p_tile.h" +#include "util/u_tile.h" static void nv04_surface_copy(struct pipe_context *pipe, unsigned do_flip, diff --git a/src/gallium/drivers/nv04/nv04_vbo.c b/src/gallium/drivers/nv04/nv04_vbo.c index fbfe0cf406d..91f919d48ec 100644 --- a/src/gallium/drivers/nv04/nv04_vbo.c +++ b/src/gallium/drivers/nv04/nv04_vbo.c @@ -1,7 +1,6 @@ #include "draw/draw_context.h" #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_util.h" #include "nv04_context.h" #include "nv04_state.h" diff --git a/src/gallium/drivers/nv10/nv10_context.c b/src/gallium/drivers/nv10/nv10_context.c index 9fcd0b0fc3a..e9b61daae7f 100644 --- a/src/gallium/drivers/nv10/nv10_context.c +++ b/src/gallium/drivers/nv10/nv10_context.c @@ -1,7 +1,6 @@ #include "draw/draw_context.h" #include "pipe/p_defines.h" #include "pipe/p_winsys.h" -#include "pipe/p_util.h" #include "nv10_context.h" #include "nv10_screen.h" diff --git a/src/gallium/drivers/nv10/nv10_context.h b/src/gallium/drivers/nv10/nv10_context.h index 2bdba53db8a..f3b56de25a7 100644 --- a/src/gallium/drivers/nv10/nv10_context.h +++ b/src/gallium/drivers/nv10/nv10_context.h @@ -4,6 +4,10 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_state.h" +#include "pipe/p_compiler.h" + +#include "util/u_memory.h" +#include "util/u_math.h" #include "draw/draw_vertex.h" diff --git a/src/gallium/drivers/nv10/nv10_fragprog.c b/src/gallium/drivers/nv10/nv10_fragprog.c index 137de9d53ef..698db5a16a9 100644 --- a/src/gallium/drivers/nv10/nv10_fragprog.c +++ b/src/gallium/drivers/nv10/nv10_fragprog.c @@ -1,7 +1,6 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_state.h" -#include "pipe/p_util.h" #include "pipe/p_shader_tokens.h" #include "tgsi/tgsi_parse.h" diff --git a/src/gallium/drivers/nv10/nv10_miptree.c b/src/gallium/drivers/nv10/nv10_miptree.c index 9a68df29250..ad084e72b81 100644 --- a/src/gallium/drivers/nv10/nv10_miptree.c +++ b/src/gallium/drivers/nv10/nv10_miptree.c @@ -1,6 +1,5 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "nv10_context.h" @@ -79,7 +78,6 @@ nv10_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt) static void nv10_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt) { - struct pipe_winsys *ws = screen->winsys; struct pipe_texture *mt = *pt; *pt = NULL; @@ -87,7 +85,7 @@ nv10_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt) struct nv10_miptree *nv10mt = (struct nv10_miptree *)mt; int l; - pipe_buffer_reference(ws, &nv10mt->buffer, NULL); + pipe_buffer_reference(screen, &nv10mt->buffer, NULL); for (l = 0; l <= mt->last_level; l++) { if (nv10mt->level[l].image_offset) FREE(nv10mt->level[l].image_offset); @@ -115,7 +113,7 @@ nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt, ps = ws->surface_alloc(ws); if (!ps) return NULL; - pipe_buffer_reference(ws, &ps->buffer, nv10mt->buffer); + pipe_buffer_reference(screen, &ps->buffer, nv10mt->buffer); ps->format = pt->format; ps->width = pt->width[level]; ps->height = pt->height[level]; diff --git a/src/gallium/drivers/nv10/nv10_prim_vbuf.c b/src/gallium/drivers/nv10/nv10_prim_vbuf.c index 930536b9468..62a8f6d89da 100644 --- a/src/gallium/drivers/nv10/nv10_prim_vbuf.c +++ b/src/gallium/drivers/nv10/nv10_prim_vbuf.c @@ -38,15 +38,14 @@ */ -#include "draw/draw_vbuf.h" #include "pipe/p_debug.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "pipe/p_winsys.h" #include "nv10_context.h" #include "nv10_state.h" +#include "draw/draw_vbuf.h" /** * Primitive renderer for nv10. @@ -180,10 +179,11 @@ nv10_vbuf_render_release_vertices( struct vbuf_render *render, struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render); struct nv10_context *nv10 = nv10_render->nv10; struct pipe_winsys *winsys = nv10->pipe.winsys; + struct pipe_screen *pscreen = &nv10->screen->pipe; assert(nv10_render->buffer); winsys->buffer_unmap(winsys, nv10_render->buffer); - pipe_buffer_reference(winsys, &nv10_render->buffer, NULL); + pipe_buffer_reference(pscreen, &nv10_render->buffer, NULL); } diff --git a/src/gallium/drivers/nv10/nv10_screen.c b/src/gallium/drivers/nv10/nv10_screen.c index 403f7b98cde..27a9edf9bba 100644 --- a/src/gallium/drivers/nv10/nv10_screen.c +++ b/src/gallium/drivers/nv10/nv10_screen.c @@ -1,5 +1,4 @@ #include "pipe/p_screen.h" -#include "pipe/p_util.h" #include "nv10_context.h" #include "nv10_screen.h" diff --git a/src/gallium/drivers/nv10/nv10_state.c b/src/gallium/drivers/nv10/nv10_state.c index f902fd54b66..d2375aa2f64 100644 --- a/src/gallium/drivers/nv10/nv10_state.c +++ b/src/gallium/drivers/nv10/nv10_state.c @@ -1,7 +1,6 @@ #include "draw/draw_context.h" #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_shader_tokens.h" #include "tgsi/tgsi_parse.h" diff --git a/src/gallium/drivers/nv10/nv10_state_emit.c b/src/gallium/drivers/nv10/nv10_state_emit.c index d21368d33f3..46c7e1d7536 100644 --- a/src/gallium/drivers/nv10/nv10_state_emit.c +++ b/src/gallium/drivers/nv10/nv10_state_emit.c @@ -1,5 +1,3 @@ -#include "pipe/p_util.h" - #include "nv10_context.h" #include "nv10_state.h" diff --git a/src/gallium/drivers/nv10/nv10_surface.c b/src/gallium/drivers/nv10/nv10_surface.c index 2e230ebbecc..875e4c58589 100644 --- a/src/gallium/drivers/nv10/nv10_surface.c +++ b/src/gallium/drivers/nv10/nv10_surface.c @@ -28,10 +28,9 @@ #include "nv10_context.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_winsys.h" #include "pipe/p_inlines.h" -#include "util/p_tile.h" +#include "util/u_tile.h" static void nv10_surface_copy(struct pipe_context *pipe, unsigned do_flip, diff --git a/src/gallium/drivers/nv10/nv10_vbo.c b/src/gallium/drivers/nv10/nv10_vbo.c index f024f534209..d0e788ac036 100644 --- a/src/gallium/drivers/nv10/nv10_vbo.c +++ b/src/gallium/drivers/nv10/nv10_vbo.c @@ -1,7 +1,6 @@ #include "draw/draw_context.h" #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_util.h" #include "nv10_context.h" #include "nv10_state.h" diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c index eefc614e5b5..2bff28aca9c 100644 --- a/src/gallium/drivers/nv30/nv30_context.c +++ b/src/gallium/drivers/nv30/nv30_context.c @@ -1,7 +1,6 @@ #include "draw/draw_context.h" #include "pipe/p_defines.h" #include "pipe/p_winsys.h" -#include "pipe/p_util.h" #include "nv30_context.h" #include "nv30_screen.h" diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h index 823b34a7c3b..b9337697008 100644 --- a/src/gallium/drivers/nv30/nv30_context.h +++ b/src/gallium/drivers/nv30/nv30_context.h @@ -4,6 +4,10 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_state.h" +#include "pipe/p_compiler.h" + +#include "util/u_memory.h" +#include "util/u_math.h" #include "draw/draw_vertex.h" diff --git a/src/gallium/drivers/nv30/nv30_draw.c b/src/gallium/drivers/nv30/nv30_draw.c index aeeaf58f20a..74fc138c051 100644 --- a/src/gallium/drivers/nv30/nv30_draw.c +++ b/src/gallium/drivers/nv30/nv30_draw.c @@ -1,5 +1,4 @@ #include "draw/draw_pipe.h" -#include "pipe/p_util.h" #include "nv30_context.h" diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c index a0e488c09b1..5c4f4da9481 100644 --- a/src/gallium/drivers/nv30/nv30_miptree.c +++ b/src/gallium/drivers/nv30/nv30_miptree.c @@ -1,6 +1,5 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "nv30_context.h" @@ -33,7 +32,7 @@ nv30_miptree_layout(struct nv30_miptree *nv30mt) if (swizzled) pitch = pt->nblocksx[l]; - pitch = align_int(pitch, 64); + pitch = align(pitch, 64); nv30mt->level[l].pitch = pitch * pt->block.size; nv30mt->level[l].image_offset = @@ -84,7 +83,6 @@ nv30_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt) static void nv30_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt) { - struct pipe_winsys *ws = pscreen->winsys; struct pipe_texture *mt = *pt; *pt = NULL; @@ -92,7 +90,7 @@ nv30_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt) struct nv30_miptree *nv30mt = (struct nv30_miptree *)mt; int l; - pipe_buffer_reference(ws, &nv30mt->buffer, NULL); + pipe_buffer_reference(pscreen, &nv30mt->buffer, NULL); for (l = 0; l <= mt->last_level; l++) { if (nv30mt->level[l].image_offset) FREE(nv30mt->level[l].image_offset); @@ -106,7 +104,6 @@ nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt, unsigned face, unsigned level, unsigned zslice, unsigned flags) { - struct pipe_winsys *ws = pscreen->winsys; struct nv30_miptree *nv30mt = (struct nv30_miptree *)pt; struct pipe_surface *ps; @@ -114,7 +111,7 @@ nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt, if (!ps) return NULL; pipe_texture_reference(&ps->texture, pt); - pipe_buffer_reference(ws, &ps->buffer, nv30mt->buffer); + pipe_buffer_reference(pscreen, &ps->buffer, nv30mt->buffer); ps->format = pt->format; ps->width = pt->width[level]; ps->height = pt->height[level]; diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c index d5514c2aba5..a595e2eb225 100644 --- a/src/gallium/drivers/nv30/nv30_screen.c +++ b/src/gallium/drivers/nv30/nv30_screen.c @@ -1,5 +1,4 @@ #include "pipe/p_screen.h" -#include "pipe/p_util.h" #include "nv30_context.h" #include "nv30_screen.h" diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c index eceb5353152..fc66075c83f 100644 --- a/src/gallium/drivers/nv30/nv30_state.c +++ b/src/gallium/drivers/nv30/nv30_state.c @@ -1,6 +1,5 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "tgsi/tgsi_parse.h" diff --git a/src/gallium/drivers/nv30/nv30_surface.c b/src/gallium/drivers/nv30/nv30_surface.c index b22211ac86e..36f48877503 100644 --- a/src/gallium/drivers/nv30/nv30_surface.c +++ b/src/gallium/drivers/nv30/nv30_surface.c @@ -28,10 +28,10 @@ #include "nv30_context.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_winsys.h" #include "pipe/p_inlines.h" -#include "util/p_tile.h" + +#include "util/u_tile.h" static void nv30_surface_copy(struct pipe_context *pipe, unsigned do_flip, diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c index b1c73793bf2..556f981d4a5 100644 --- a/src/gallium/drivers/nv30/nv30_vbo.c +++ b/src/gallium/drivers/nv30/nv30_vbo.c @@ -1,6 +1,5 @@ #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_util.h" #include "nv30_context.h" #include "nv30_state.h" diff --git a/src/gallium/drivers/nv40/nv40_context.c b/src/gallium/drivers/nv40/nv40_context.c index a40f14895f4..cc63dd734bc 100644 --- a/src/gallium/drivers/nv40/nv40_context.c +++ b/src/gallium/drivers/nv40/nv40_context.c @@ -1,7 +1,6 @@ #include "draw/draw_context.h" #include "pipe/p_defines.h" #include "pipe/p_winsys.h" -#include "pipe/p_util.h" #include "nv40_context.h" #include "nv40_screen.h" diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h index 8e60a81e68e..adcfbdd85a8 100644 --- a/src/gallium/drivers/nv40/nv40_context.h +++ b/src/gallium/drivers/nv40/nv40_context.h @@ -4,6 +4,10 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_state.h" +#include "pipe/p_compiler.h" + +#include "util/u_memory.h" +#include "util/u_math.h" #include "draw/draw_vertex.h" diff --git a/src/gallium/drivers/nv40/nv40_draw.c b/src/gallium/drivers/nv40/nv40_draw.c index 2cf58e2950a..8e56cdc2fe0 100644 --- a/src/gallium/drivers/nv40/nv40_draw.c +++ b/src/gallium/drivers/nv40/nv40_draw.c @@ -1,6 +1,7 @@ -#include "pipe/p_util.h" #include "pipe/p_shader_tokens.h" +#include "util/u_pack_color.h" + #include "draw/draw_context.h" #include "draw/draw_vertex.h" #include "draw/draw_pipe.h" diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nv40/nv40_miptree.c index 38e1a5f04ca..6c54c37ef71 100644 --- a/src/gallium/drivers/nv40/nv40_miptree.c +++ b/src/gallium/drivers/nv40/nv40_miptree.c @@ -1,6 +1,5 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "nv40_context.h" @@ -33,7 +32,7 @@ nv40_miptree_layout(struct nv40_miptree *nv40mt) if (swizzled) pitch = pt->nblocksx[l]; - pitch = align_int(pitch, 64); + pitch = align(pitch, 64); nv40mt->level[l].pitch = pitch * pt->block.size; nv40mt->level[l].image_offset = @@ -84,7 +83,6 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt) static void nv40_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt) { - struct pipe_winsys *ws = pscreen->winsys; struct pipe_texture *mt = *pt; *pt = NULL; @@ -92,7 +90,7 @@ nv40_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt) struct nv40_miptree *nv40mt = (struct nv40_miptree *)mt; int l; - pipe_buffer_reference(ws, &nv40mt->buffer, NULL); + pipe_buffer_reference(pscreen, &nv40mt->buffer, NULL); for (l = 0; l <= mt->last_level; l++) { if (nv40mt->level[l].image_offset) FREE(nv40mt->level[l].image_offset); @@ -106,7 +104,6 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt, unsigned face, unsigned level, unsigned zslice, unsigned flags) { - struct pipe_winsys *ws = pscreen->winsys; struct nv40_miptree *nv40mt = (struct nv40_miptree *)pt; struct pipe_surface *ps; @@ -114,7 +111,7 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt, if (!ps) return NULL; pipe_texture_reference(&ps->texture, pt); - pipe_buffer_reference(ws, &ps->buffer, nv40mt->buffer); + pipe_buffer_reference(pscreen, &ps->buffer, nv40mt->buffer); ps->format = pt->format; ps->width = pt->width[level]; ps->height = pt->height[level]; @@ -148,7 +145,7 @@ nv40_miptree_surface_del(struct pipe_screen *pscreen, return; pipe_texture_reference(&ps->texture, NULL); - pipe_buffer_reference(pscreen->winsys, &ps->buffer, NULL); + pipe_buffer_reference(pscreen, &ps->buffer, NULL); FREE(ps); } diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c index 0e1df89ee85..ada0238511d 100644 --- a/src/gallium/drivers/nv40/nv40_screen.c +++ b/src/gallium/drivers/nv40/nv40_screen.c @@ -1,5 +1,4 @@ #include "pipe/p_screen.h" -#include "pipe/p_util.h" #include "nv40_context.h" #include "nv40_screen.h" diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c index 63d0ecc9158..255c4b294d1 100644 --- a/src/gallium/drivers/nv40/nv40_state.c +++ b/src/gallium/drivers/nv40/nv40_state.c @@ -1,6 +1,5 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "draw/draw_context.h" diff --git a/src/gallium/drivers/nv40/nv40_surface.c b/src/gallium/drivers/nv40/nv40_surface.c index 0916555d564..576af7c59ee 100644 --- a/src/gallium/drivers/nv40/nv40_surface.c +++ b/src/gallium/drivers/nv40/nv40_surface.c @@ -28,10 +28,10 @@ #include "nv40_context.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_winsys.h" #include "pipe/p_inlines.h" -#include "util/p_tile.h" + +#include "util/u_tile.h" static void nv40_surface_copy(struct pipe_context *pipe, boolean do_flip, diff --git a/src/gallium/drivers/nv40/nv40_vbo.c b/src/gallium/drivers/nv40/nv40_vbo.c index 755d5586b7b..09f6e79d32a 100644 --- a/src/gallium/drivers/nv40/nv40_vbo.c +++ b/src/gallium/drivers/nv40/nv40_vbo.c @@ -1,6 +1,5 @@ #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_util.h" #include "nv40_context.h" #include "nv40_state.h" diff --git a/src/gallium/drivers/nv50/nv50_context.c b/src/gallium/drivers/nv50/nv50_context.c index 07987c7d02d..b02c53f2095 100644 --- a/src/gallium/drivers/nv50/nv50_context.c +++ b/src/gallium/drivers/nv50/nv50_context.c @@ -23,7 +23,6 @@ #include "draw/draw_context.h" #include "pipe/p_defines.h" #include "pipe/p_winsys.h" -#include "pipe/p_util.h" #include "nv50_context.h" #include "nv50_screen.h" diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h index 1c069f1625f..5d377f2d067 100644 --- a/src/gallium/drivers/nv50/nv50_context.h +++ b/src/gallium/drivers/nv50/nv50_context.h @@ -4,6 +4,10 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_state.h" +#include "pipe/p_compiler.h" + +#include "util/u_memory.h" +#include "util/u_math.h" #include "draw/draw_vertex.h" diff --git a/src/gallium/drivers/nv50/nv50_draw.c b/src/gallium/drivers/nv50/nv50_draw.c index 4fd81bd27a1..2f6f607261e 100644 --- a/src/gallium/drivers/nv50/nv50_draw.c +++ b/src/gallium/drivers/nv50/nv50_draw.c @@ -21,7 +21,6 @@ */ #include "draw/draw_pipe.h" -#include "pipe/p_util.h" #include "nv50_context.h" diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c index a02ad41885b..b0e8fe2f0b7 100644 --- a/src/gallium/drivers/nv50/nv50_miptree.c +++ b/src/gallium/drivers/nv50/nv50_miptree.c @@ -22,7 +22,6 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "nv50_context.h" @@ -62,7 +61,6 @@ nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt) static void nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt) { - struct pipe_winsys *ws = pscreen->winsys; struct pipe_texture *pt = *ppt; *ppt = NULL; @@ -70,7 +68,7 @@ nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt) if (--pt->refcount <= 0) { struct nv50_miptree *mt = nv50_miptree(pt); - pipe_buffer_reference(ws, &mt->buffer, NULL); + pipe_buffer_reference(pscreen, &mt->buffer, NULL); FREE(mt); } } @@ -80,7 +78,6 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt, unsigned face, unsigned level, unsigned zslice, unsigned flags) { - struct pipe_winsys *ws = pscreen->winsys; struct nv50_miptree *mt = nv50_miptree(pt); struct nv50_surface *s; struct pipe_surface *ps; @@ -91,7 +88,7 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt, ps = &s->base; ps->refcount = 1; - ps->winsys = ws; + ps->winsys = pscreen->winsys; ps->format = pt->format; ps->width = pt->width[level]; ps->height = pt->height[level]; @@ -104,7 +101,7 @@ nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt, ps->status = PIPE_SURFACE_STATUS_DEFINED; pipe_texture_reference(&ps->texture, pt); - pipe_buffer_reference(ws, &ps->buffer, mt->buffer); + pipe_buffer_reference(pscreen, &ps->buffer, mt->buffer); return ps; } @@ -113,7 +110,6 @@ static void nv50_miptree_surface_del(struct pipe_screen *pscreen, struct pipe_surface **psurface) { - struct pipe_winsys *ws = pscreen->winsys; struct pipe_surface *ps = *psurface; struct nv50_surface *s = nv50_surface(ps); @@ -121,7 +117,7 @@ nv50_miptree_surface_del(struct pipe_screen *pscreen, if (--ps->refcount <= 0) { pipe_texture_reference(&ps->texture, NULL); - pipe_buffer_reference(ws, &ps->buffer, NULL); + pipe_buffer_reference(pscreen, &ps->buffer, NULL); FREE(s); } } diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c index ec439239298..b5aef7dadd8 100644 --- a/src/gallium/drivers/nv50/nv50_screen.c +++ b/src/gallium/drivers/nv50/nv50_screen.c @@ -21,7 +21,6 @@ */ #include "pipe/p_screen.h" -#include "pipe/p_util.h" #include "nv50_context.h" #include "nv50_screen.h" diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c index 4055527d9f8..95f9d408b5e 100644 --- a/src/gallium/drivers/nv50/nv50_state.c +++ b/src/gallium/drivers/nv50/nv50_state.c @@ -22,7 +22,6 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_inlines.h" #include "tgsi/tgsi_parse.h" diff --git a/src/gallium/drivers/nv50/nv50_surface.c b/src/gallium/drivers/nv50/nv50_surface.c index a9daeee3694..5bf97d3a6bf 100644 --- a/src/gallium/drivers/nv50/nv50_surface.c +++ b/src/gallium/drivers/nv50/nv50_surface.c @@ -22,10 +22,10 @@ #include "nv50_context.h" #include "pipe/p_defines.h" -#include "pipe/p_util.h" #include "pipe/p_winsys.h" #include "pipe/p_inlines.h" -#include "util/p_tile.h" + +#include "util/u_tile.h" static void nv50_surface_copy(struct pipe_context *pipe, boolean flip, @@ -90,10 +90,10 @@ nv50_surface_map(struct pipe_screen *screen, struct pipe_surface *ps, } static void -nv50_surface_unmap(struct pipe_screen *screen, struct pipe_surface *ps) +nv50_surface_unmap(struct pipe_screen *pscreen, struct pipe_surface *ps) { - struct nouveau_winsys *nvws = nv50_screen(screen)->nvws; - struct pipe_winsys *ws = screen->winsys; + struct nouveau_winsys *nvws = nv50_screen(pscreen)->nvws; + struct pipe_winsys *ws = pscreen->winsys; struct nv50_surface *s = nv50_surface(ps); struct nv50_surface m = *s; @@ -104,7 +104,7 @@ nv50_surface_unmap(struct pipe_screen *screen, struct pipe_surface *ps) nvws->surface_copy(nvws, &s->base, 0, 0, &m.base, 0, 0, ps->width, ps->height); - pipe_buffer_reference(ws, &s->untiled, NULL); + pipe_buffer_reference(pscreen, &s->untiled, NULL); } void diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c index c94531723bc..584336682e4 100644 --- a/src/gallium/drivers/nv50/nv50_vbo.c +++ b/src/gallium/drivers/nv50/nv50_vbo.c @@ -22,7 +22,6 @@ #include "pipe/p_context.h" #include "pipe/p_state.h" -#include "pipe/p_util.h" #include "nv50_context.h" diff --git a/src/gallium/winsys/dri/nouveau/Makefile b/src/gallium/winsys/dri/nouveau/Makefile deleted file mode 100644 index be630ff6d16..00000000000 --- a/src/gallium/winsys/dri/nouveau/Makefile +++ /dev/null @@ -1,45 +0,0 @@ - -TOP = ../../../../.. -include $(TOP)/configs/current - -LIBNAME = nouveau_dri.so - -MINIGLX_SOURCES = - -PIPE_DRIVERS = \ - $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \ - $(TOP)/src/gallium/drivers/nv04/libnv04.a \ - $(TOP)/src/gallium/drivers/nv10/libnv10.a \ - $(TOP)/src/gallium/drivers/nv30/libnv30.a \ - $(TOP)/src/gallium/drivers/nv40/libnv40.a \ - $(TOP)/src/gallium/drivers/nv50/libnv50.a - -DRIVER_SOURCES = \ - nouveau_bo.c \ - nouveau_channel.c \ - nouveau_context.c \ - nouveau_device.c \ - nouveau_dma.c \ - nouveau_fence.c \ - nouveau_grobj.c \ - nouveau_lock.c \ - nouveau_notifier.c \ - nouveau_pushbuf.c \ - nouveau_resource.c \ - nouveau_screen.c \ - nouveau_swapbuffers.c \ - nouveau_winsys.c \ - nouveau_winsys_pipe.c \ - nouveau_winsys_softpipe.c \ - nv04_surface.c \ - nv50_surface.c - -C_SOURCES = \ - $(COMMON_GALLIUM_SOURCES) \ - $(DRIVER_SOURCES) - -ASM_SOURCES = - -include ../Makefile.template - -symlinks: diff --git a/src/gallium/winsys/dri/nouveau/nouveau_bo.c b/src/gallium/winsys/dri/nouveau/nouveau_bo.c deleted file mode 100644 index b5942994d94..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_bo.c +++ /dev/null @@ -1,470 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include -#include -#include - -#include "nouveau_drmif.h" -#include "nouveau_dma.h" -#include "nouveau_local.h" - -static void -nouveau_mem_free(struct nouveau_device *dev, struct drm_nouveau_mem_alloc *ma, - void **map) -{ - struct nouveau_device_priv *nvdev = nouveau_device(dev); - struct drm_nouveau_mem_free mf; - - if (map && *map) { - drmUnmap(*map, ma->size); - *map = NULL; - } - - if (ma->size) { - mf.offset = ma->offset; - mf.flags = ma->flags; - drmCommandWrite(nvdev->fd, DRM_NOUVEAU_MEM_FREE, - &mf, sizeof(mf)); - ma->size = 0; - } -} - -static int -nouveau_mem_alloc(struct nouveau_device *dev, unsigned size, unsigned align, - uint32_t flags, struct drm_nouveau_mem_alloc *ma, void **map) -{ - struct nouveau_device_priv *nvdev = nouveau_device(dev); - int ret; - - ma->alignment = align; - ma->size = size; - ma->flags = flags; - if (map) - ma->flags |= NOUVEAU_MEM_MAPPED; - ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_MEM_ALLOC, ma, - sizeof(struct drm_nouveau_mem_alloc)); - if (ret) - return ret; - - if (map) { - ret = drmMap(nvdev->fd, ma->map_handle, ma->size, map); - if (ret) { - *map = NULL; - nouveau_mem_free(dev, ma, map); - return ret; - } - } - - return 0; -} - -static void -nouveau_bo_tmp_del(void *priv) -{ - struct nouveau_resource *r = priv; - - nouveau_fence_ref(NULL, (struct nouveau_fence **)&r->priv); - nouveau_resource_free(&r); -} - -static unsigned -nouveau_bo_tmp_max(struct nouveau_device_priv *nvdev) -{ - struct nouveau_resource *r = nvdev->sa_heap; - unsigned max = 0; - - while (r) { - if (r->in_use && !nouveau_fence(r->priv)->emitted) { - r = r->next; - continue; - } - - if (max < r->size) - max = r->size; - r = r->next; - } - - return max; -} - -static struct nouveau_resource * -nouveau_bo_tmp(struct nouveau_channel *chan, unsigned size, - struct nouveau_fence *fence) -{ - struct nouveau_device_priv *nvdev = nouveau_device(chan->device); - struct nouveau_resource *r = NULL; - struct nouveau_fence *ref = NULL; - - if (fence) - nouveau_fence_ref(fence, &ref); - else - nouveau_fence_new(chan, &ref); - assert(ref); - - while (nouveau_resource_alloc(nvdev->sa_heap, size, ref, &r)) { - if (nouveau_bo_tmp_max(nvdev) < size) { - nouveau_fence_ref(NULL, &ref); - return NULL; - } - - nouveau_fence_flush(chan); - } - nouveau_fence_signal_cb(ref, nouveau_bo_tmp_del, r); - - return r; -} - -int -nouveau_bo_init(struct nouveau_device *dev) -{ - struct nouveau_device_priv *nvdev = nouveau_device(dev); - int ret; - - ret = nouveau_mem_alloc(dev, 128*1024, 0, NOUVEAU_MEM_AGP | - NOUVEAU_MEM_PCI, &nvdev->sa, &nvdev->sa_map); - if (ret) - return ret; - - ret = nouveau_resource_init(&nvdev->sa_heap, 0, nvdev->sa.size); - if (ret) { - nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map); - return ret; - } - - return 0; -} - -void -nouveau_bo_takedown(struct nouveau_device *dev) -{ - struct nouveau_device_priv *nvdev = nouveau_device(dev); - - nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map); -} - -int -nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, int align, - int size, struct nouveau_bo **bo) -{ - struct nouveau_bo_priv *nvbo; - int ret; - - if (!dev || !bo || *bo) - return -EINVAL; - - nvbo = calloc(1, sizeof(struct nouveau_bo_priv)); - if (!nvbo) - return -ENOMEM; - nvbo->base.device = dev; - nvbo->base.size = size; - nvbo->base.handle = bo_to_ptr(nvbo); - nvbo->drm.alignment = align; - nvbo->refcount = 1; - - if (flags & NOUVEAU_BO_TILED) { - nvbo->tiled = 1; - if (flags & NOUVEAU_BO_ZTILE) - nvbo->tiled |= 2; - flags &= ~NOUVEAU_BO_TILED; - } - - ret = nouveau_bo_set_status(&nvbo->base, flags); - if (ret) { - free(nvbo); - return ret; - } - - *bo = &nvbo->base; - return 0; -} - -int -nouveau_bo_user(struct nouveau_device *dev, void *ptr, int size, - struct nouveau_bo **bo) -{ - struct nouveau_bo_priv *nvbo; - - if (!dev || !bo || *bo) - return -EINVAL; - - nvbo = calloc(1, sizeof(*nvbo)); - if (!nvbo) - return -ENOMEM; - nvbo->base.device = dev; - - nvbo->sysmem = ptr; - nvbo->user = 1; - - nvbo->base.size = size; - nvbo->base.offset = nvbo->drm.offset; - nvbo->base.handle = bo_to_ptr(nvbo); - nvbo->refcount = 1; - *bo = &nvbo->base; - return 0; -} - -int -nouveau_bo_ref(struct nouveau_device *dev, uint64_t handle, - struct nouveau_bo **bo) -{ - struct nouveau_bo_priv *nvbo = ptr_to_bo(handle); - - if (!dev || !bo || *bo) - return -EINVAL; - - nvbo->refcount++; - *bo = &nvbo->base; - return 0; -} - -static void -nouveau_bo_del_cb(void *priv) -{ - struct nouveau_bo_priv *nvbo = priv; - - nouveau_fence_ref(NULL, &nvbo->fence); - nouveau_mem_free(nvbo->base.device, &nvbo->drm, &nvbo->map); - if (nvbo->sysmem && !nvbo->user) - free(nvbo->sysmem); - free(nvbo); -} - -void -nouveau_bo_del(struct nouveau_bo **bo) -{ - struct nouveau_bo_priv *nvbo; - - if (!bo || !*bo) - return; - nvbo = nouveau_bo(*bo); - *bo = NULL; - - if (--nvbo->refcount) - return; - - if (nvbo->pending) - nouveau_pushbuf_flush(nvbo->pending->channel, 0); - - if (nvbo->fence) - nouveau_fence_signal_cb(nvbo->fence, nouveau_bo_del_cb, nvbo); - else - nouveau_bo_del_cb(nvbo); -} - -int -nouveau_bo_map(struct nouveau_bo *bo, uint32_t flags) -{ - struct nouveau_bo_priv *nvbo = nouveau_bo(bo); - - if (!nvbo) - return -EINVAL; - - if (nvbo->pending && - (nvbo->pending->flags & NOUVEAU_BO_WR || flags & NOUVEAU_BO_WR)) { - nouveau_pushbuf_flush(nvbo->pending->channel, 0); - } - - if (flags & NOUVEAU_BO_WR) - nouveau_fence_wait(&nvbo->fence); - else - nouveau_fence_wait(&nvbo->wr_fence); - - if (nvbo->sysmem) - bo->map = nvbo->sysmem; - else - bo->map = nvbo->map; - return 0; -} - -void -nouveau_bo_unmap(struct nouveau_bo *bo) -{ - bo->map = NULL; -} - -static int -nouveau_bo_upload(struct nouveau_bo_priv *nvbo) -{ - if (nvbo->fence) - nouveau_fence_wait(&nvbo->fence); - memcpy(nvbo->map, nvbo->sysmem, nvbo->drm.size); - return 0; -} - -int -nouveau_bo_set_status(struct nouveau_bo *bo, uint32_t flags) -{ - struct nouveau_bo_priv *nvbo = nouveau_bo(bo); - struct drm_nouveau_mem_alloc new; - void *new_map = NULL, *new_sysmem = NULL; - unsigned new_flags = 0, ret; - - assert(!bo->map); - - /* Check current memtype vs requested, if they match do nothing */ - if ((nvbo->drm.flags & NOUVEAU_MEM_FB) && (flags & NOUVEAU_BO_VRAM)) - return 0; - if ((nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) && - (flags & NOUVEAU_BO_GART)) - return 0; - if (nvbo->drm.size == 0 && nvbo->sysmem && (flags & NOUVEAU_BO_LOCAL)) - return 0; - - memset(&new, 0x00, sizeof(new)); - - /* Allocate new memory */ - if (flags & NOUVEAU_BO_VRAM) - new_flags |= NOUVEAU_MEM_FB; - else - if (flags & NOUVEAU_BO_GART) - new_flags |= (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI); - - if (nvbo->tiled && flags) { - new_flags |= NOUVEAU_MEM_TILE; - if (nvbo->tiled & 2) - new_flags |= NOUVEAU_MEM_TILE_ZETA; - } - - if (new_flags) { - ret = nouveau_mem_alloc(bo->device, bo->size, - nvbo->drm.alignment, new_flags, - &new, &new_map); - if (ret) - return ret; - } else - if (!nvbo->user) { - new_sysmem = malloc(bo->size); - } - - /* Copy old -> new */ - /*XXX: use M2MF */ - if (nvbo->sysmem || nvbo->map) { - struct nouveau_pushbuf_bo *pbo = nvbo->pending; - nvbo->pending = NULL; - nouveau_bo_map(bo, NOUVEAU_BO_RD); - memcpy(new_map, bo->map, bo->size); - nouveau_bo_unmap(bo); - nvbo->pending = pbo; - } - - /* Free old memory */ - if (nvbo->fence) - nouveau_fence_wait(&nvbo->fence); - nouveau_mem_free(bo->device, &nvbo->drm, &nvbo->map); - if (nvbo->sysmem && !nvbo->user) - free(nvbo->sysmem); - - nvbo->drm = new; - nvbo->map = new_map; - if (!nvbo->user) - nvbo->sysmem = new_sysmem; - bo->flags = flags; - bo->offset = nvbo->drm.offset; - return 0; -} - -static int -nouveau_bo_validate_user(struct nouveau_channel *chan, struct nouveau_bo *bo, - struct nouveau_fence *fence, uint32_t flags) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_device_priv *nvdev = nouveau_device(chan->device); - struct nouveau_bo_priv *nvbo = nouveau_bo(bo); - struct nouveau_resource *r; - - if (nvchan->user_charge + bo->size > nvdev->sa.size) - return 1; - - if (!(flags & NOUVEAU_BO_GART)) - return 1; - - r = nouveau_bo_tmp(chan, bo->size, fence); - if (!r) - return 1; - nvchan->user_charge += bo->size; - - memcpy(nvdev->sa_map + r->start, nvbo->sysmem, bo->size); - - nvbo->offset = nvdev->sa.offset + r->start; - nvbo->flags = NOUVEAU_BO_GART; - return 0; -} - -static int -nouveau_bo_validate_bo(struct nouveau_channel *chan, struct nouveau_bo *bo, - struct nouveau_fence *fence, uint32_t flags) -{ - struct nouveau_bo_priv *nvbo = nouveau_bo(bo); - int ret; - - ret = nouveau_bo_set_status(bo, flags); - if (ret) { - nouveau_fence_flush(chan); - - ret = nouveau_bo_set_status(bo, flags); - if (ret) - return ret; - } - - if (nvbo->user) - nouveau_bo_upload(nvbo); - - nvbo->offset = nvbo->drm.offset; - if (nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) - nvbo->flags = NOUVEAU_BO_GART; - else - nvbo->flags = NOUVEAU_BO_VRAM; - - return 0; -} - -int -nouveau_bo_validate(struct nouveau_channel *chan, struct nouveau_bo *bo, - uint32_t flags) -{ - struct nouveau_bo_priv *nvbo = nouveau_bo(bo); - struct nouveau_fence *fence = nouveau_pushbuf(chan->pushbuf)->fence; - int ret; - - assert(bo->map == NULL); - - if (nvbo->user) { - ret = nouveau_bo_validate_user(chan, bo, fence, flags); - if (ret) { - ret = nouveau_bo_validate_bo(chan, bo, fence, flags); - if (ret) - return ret; - } - } else { - ret = nouveau_bo_validate_bo(chan, bo, fence, flags); - if (ret) - return ret; - } - - if (flags & NOUVEAU_BO_WR) - nouveau_fence_ref(fence, &nvbo->wr_fence); - nouveau_fence_ref(fence, &nvbo->fence); - return 0; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_channel.c b/src/gallium/winsys/dri/nouveau/nouveau_channel.c deleted file mode 100644 index 3b4dcd1ecf2..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_channel.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include -#include - -#include "nouveau_drmif.h" -#include "nouveau_dma.h" - -int -nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma, - uint32_t tt_ctxdma, struct nouveau_channel **chan) -{ - struct nouveau_device_priv *nvdev = nouveau_device(dev); - struct nouveau_channel_priv *nvchan; - int ret; - - if (!nvdev || !chan || *chan) - return -EINVAL; - - nvchan = calloc(1, sizeof(struct nouveau_channel_priv)); - if (!nvchan) - return -ENOMEM; - nvchan->base.device = dev; - - nvchan->drm.fb_ctxdma_handle = fb_ctxdma; - nvchan->drm.tt_ctxdma_handle = tt_ctxdma; - ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_CHANNEL_ALLOC, - &nvchan->drm, sizeof(nvchan->drm)); - if (ret) { - free(nvchan); - return ret; - } - - nvchan->base.id = nvchan->drm.channel; - if (nouveau_grobj_ref(&nvchan->base, nvchan->drm.fb_ctxdma_handle, - &nvchan->base.vram) || - nouveau_grobj_ref(&nvchan->base, nvchan->drm.tt_ctxdma_handle, - &nvchan->base.gart)) { - nouveau_channel_free((void *)&nvchan); - return -EINVAL; - } - - ret = drmMap(nvdev->fd, nvchan->drm.ctrl, nvchan->drm.ctrl_size, - (void*)&nvchan->user); - if (ret) { - nouveau_channel_free((void *)&nvchan); - return ret; - } - nvchan->put = &nvchan->user[0x40/4]; - nvchan->get = &nvchan->user[0x44/4]; - nvchan->ref_cnt = &nvchan->user[0x48/4]; - - ret = drmMap(nvdev->fd, nvchan->drm.notifier, nvchan->drm.notifier_size, - (drmAddressPtr)&nvchan->notifier_block); - if (ret) { - nouveau_channel_free((void *)&nvchan); - return ret; - } - - ret = drmMap(nvdev->fd, nvchan->drm.cmdbuf, nvchan->drm.cmdbuf_size, - (void*)&nvchan->pushbuf); - if (ret) { - nouveau_channel_free((void *)&nvchan); - return ret; - } - - ret = nouveau_grobj_alloc(&nvchan->base, 0x00000000, 0x0030, - &nvchan->base.nullobj); - if (ret) { - nouveau_channel_free((void *)&nvchan); - return ret; - } - - nouveau_dma_channel_init(&nvchan->base); - nouveau_pushbuf_init(&nvchan->base); - - *chan = &nvchan->base; - return 0; -} - -void -nouveau_channel_free(struct nouveau_channel **chan) -{ - struct nouveau_channel_priv *nvchan; - struct nouveau_device_priv *nvdev; - struct drm_nouveau_channel_free cf; - - if (!chan || !*chan) - return; - nvchan = nouveau_channel(*chan); - *chan = NULL; - nvdev = nouveau_device(nvchan->base.device); - - FIRE_RING_CH(&nvchan->base); - - nouveau_grobj_free(&nvchan->base.vram); - nouveau_grobj_free(&nvchan->base.gart); - nouveau_grobj_free(&nvchan->base.nullobj); - - cf.channel = nvchan->drm.channel; - drmCommandWrite(nvdev->fd, DRM_NOUVEAU_CHANNEL_FREE, &cf, sizeof(cf)); - free(nvchan); -} - - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_context.c b/src/gallium/winsys/dri/nouveau/nouveau_context.c deleted file mode 100644 index 74413c408f3..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_context.c +++ /dev/null @@ -1,346 +0,0 @@ -#include "main/glheader.h" -#include "glapi/glthread.h" -#include -#include "utils.h" - -#include "state_tracker/st_public.h" -#include "state_tracker/st_context.h" -#include "pipe/p_defines.h" -#include "pipe/p_context.h" -#include "pipe/p_screen.h" - -#include "nouveau_context.h" -#include "nouveau_dri.h" -#include "nouveau_local.h" -#include "nouveau_screen.h" -#include "nouveau_winsys_pipe.h" - -#ifdef DEBUG -static const struct dri_debug_control debug_control[] = { - { "bo", DEBUG_BO }, - { NULL, 0 } -}; -int __nouveau_debug = 0; -#endif - -static void -nouveau_channel_context_destroy(struct nouveau_channel_context *nvc) -{ - nouveau_grobj_free(&nvc->NvCtxSurf2D); - nouveau_grobj_free(&nvc->NvImageBlit); - nouveau_grobj_free(&nvc->NvGdiRect); - nouveau_grobj_free(&nvc->NvM2MF); - nouveau_grobj_free(&nvc->Nv2D); - nouveau_grobj_free(&nvc->NvSwzSurf); - nouveau_grobj_free(&nvc->NvSIFM); - - nouveau_notifier_free(&nvc->sync_notifier); - - nouveau_channel_free(&nvc->channel); - - FREE(nvc); -} - -static struct nouveau_channel_context * -nouveau_channel_context_create(struct nouveau_device *dev) -{ - struct nouveau_channel_context *nvc; - int ret; - - nvc = CALLOC_STRUCT(nouveau_channel_context); - if (!nvc) - return NULL; - - if ((ret = nouveau_channel_alloc(dev, 0x8003d001, 0x8003d002, - &nvc->channel))) { - NOUVEAU_ERR("Error creating GPU channel: %d\n", ret); - nouveau_channel_context_destroy(nvc); - return NULL; - } - - nvc->next_handle = 0x80000000; - - if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1, - &nvc->sync_notifier))) { - NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret); - nouveau_channel_context_destroy(nvc); - return NULL; - } - - switch (dev->chipset & 0xf0) { - case 0x50: - case 0x80: - case 0x90: - ret = nouveau_surface_channel_create_nv50(nvc); - break; - default: - ret = nouveau_surface_channel_create_nv04(nvc); - break; - } - - if (ret) { - NOUVEAU_ERR("Error initialising surface objects: %d\n", ret); - nouveau_channel_context_destroy(nvc); - return NULL; - } - - return nvc; -} - -GLboolean -nouveau_context_create(const __GLcontextModes *glVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate) -{ - __DRIscreenPrivate *driScrnPriv = driContextPriv->driScreenPriv; - struct nouveau_screen *nv_screen = driScrnPriv->private; - struct nouveau_context *nv = CALLOC_STRUCT(nouveau_context); - struct pipe_context *pipe = NULL; - struct st_context *st_share = NULL; - struct nouveau_channel_context *nvc = NULL; - struct nouveau_device *dev = nv_screen->device; - int i; - - if (sharedContextPrivate) { - st_share = ((struct nouveau_context *)sharedContextPrivate)->st; - } - - switch (dev->chipset & 0xf0) { - case 0x10: - case 0x20: - /* NV10 */ - case 0x30: - /* NV30 */ - case 0x40: - case 0x60: - /* NV40 */ - case 0x50: - case 0x80: - case 0x90: - /* G80 */ - break; - default: - NOUVEAU_ERR("Unsupported chipset: NV%02x\n", dev->chipset); - return GL_FALSE; - } - - driContextPriv->driverPrivate = (void *)nv; - nv->nv_screen = nv_screen; - nv->dri_screen = driScrnPriv; - - { - struct nouveau_device_priv *nvdev = nouveau_device(dev); - - nvdev->ctx = driContextPriv->hHWContext; - nvdev->lock = (drmLock *)&driScrnPriv->pSAREA->lock; - } - - driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache, - nv->dri_screen->myNum, "nouveau"); -#ifdef DEBUG - __nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"), - debug_control); -#endif - - /*XXX: Hack up a fake region and buffer object for front buffer. - * This will go away with TTM, replaced with a simple reference - * of the front buffer handle passed to us by the DDX. - */ - { - struct pipe_surface *fb_surf; - struct nouveau_pipe_buffer *fb_buf; - struct nouveau_bo_priv *fb_bo; - - fb_bo = calloc(1, sizeof(struct nouveau_bo_priv)); - fb_bo->drm.offset = nv_screen->front_offset; - fb_bo->drm.flags = NOUVEAU_MEM_FB; - fb_bo->drm.size = nv_screen->front_pitch * - nv_screen->front_height; - fb_bo->refcount = 1; - fb_bo->base.flags = NOUVEAU_BO_PIN | NOUVEAU_BO_VRAM; - fb_bo->base.offset = fb_bo->drm.offset; - fb_bo->base.handle = (unsigned long)fb_bo; - fb_bo->base.size = fb_bo->drm.size; - fb_bo->base.device = nv_screen->device; - - fb_buf = calloc(1, sizeof(struct nouveau_pipe_buffer)); - fb_buf->bo = &fb_bo->base; - - fb_surf = calloc(1, sizeof(struct pipe_surface)); - if (nv_screen->front_cpp == 2) - fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM; - else - fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM; - pf_get_block(fb_surf->format, &fb_surf->block); - fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp; - fb_surf->height = nv_screen->front_height; - fb_surf->stride = fb_surf->width * fb_surf->block.size; - fb_surf->refcount = 1; - fb_surf->buffer = &fb_buf->base; - - nv->frontbuffer = fb_surf; - } - - /* Attempt to share a single channel between multiple contexts from - * a single process. - */ - nvc = nv_screen->nvc; - if (!nvc && st_share) { - struct nouveau_context *snv = st_share->pipe->priv; - if (snv) { - nvc = snv->nvc; - } - } - - /*XXX: temporary - disable multi-context/single-channel on pre-NV4x */ - switch (dev->chipset & 0xf0) { - case 0x40: - case 0x60: - /* NV40 class */ - case 0x50: - case 0x80: - case 0x90: - /* G80 class */ - break; - default: - nvc = NULL; - break; - } - - if (!nvc) { - nvc = nouveau_channel_context_create(dev); - if (!nvc) { - NOUVEAU_ERR("Failed initialising GPU context\n"); - return GL_FALSE; - } - nv_screen->nvc = nvc; - } - - nvc->refcount++; - nv->nvc = nvc; - - /* Find a free slot for a pipe context, allocate a new one if needed */ - nv->pctx_id = -1; - for (i = 0; i < nvc->nr_pctx; i++) { - if (nvc->pctx[i] == NULL) { - nv->pctx_id = i; - break; - } - } - - if (nv->pctx_id < 0) { - nv->pctx_id = nvc->nr_pctx++; - nvc->pctx = - realloc(nvc->pctx, - sizeof(struct pipe_context *) * nvc->nr_pctx); - } - - /* Create pipe */ - switch (dev->chipset & 0xf0) { - case 0x50: - case 0x80: - case 0x90: - if (nouveau_surface_init_nv50(nv)) - return GL_FALSE; - break; - default: - if (nouveau_surface_init_nv04(nv)) - return GL_FALSE; - break; - } - - if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) { - struct pipe_screen *pscreen; - - pipe = nouveau_pipe_create(nv); - if (!pipe) - NOUVEAU_ERR("Couldn't create hw pipe\n"); - pscreen = nvc->pscreen; - - nv->cap.hw_vertex_buffer = - pscreen->get_param(pscreen, NOUVEAU_CAP_HW_VTXBUF); - nv->cap.hw_index_buffer = - pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF); - } - - if (!pipe) { - NOUVEAU_MSG("Using softpipe\n"); - pipe = nouveau_create_softpipe(nv); - if (!pipe) { - NOUVEAU_ERR("Error creating pipe, bailing\n"); - return GL_FALSE; - } - } - - pipe->priv = nv; - nv->st = st_create_context(pipe, glVis, st_share); - return GL_TRUE; -} - -void -nouveau_context_destroy(__DRIcontextPrivate *driContextPriv) -{ - struct nouveau_context *nv = driContextPriv->driverPrivate; - struct nouveau_channel_context *nvc = nv->nvc; - - assert(nv); - - st_finish(nv->st); - st_destroy_context(nv->st); - - if (nv->pctx_id >= 0) { - nvc->pctx[nv->pctx_id] = NULL; - if (--nvc->refcount <= 0) { - nouveau_channel_context_destroy(nvc); - nv->nv_screen->nvc = NULL; - } - } - - free(nv); -} - -GLboolean -nouveau_context_bind(__DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv) -{ - struct nouveau_context *nv; - struct nouveau_framebuffer *draw, *read; - - if (!driContextPriv) { - st_make_current(NULL, NULL, NULL); - return GL_TRUE; - } - - nv = driContextPriv->driverPrivate; - draw = driDrawPriv->driverPrivate; - read = driReadPriv->driverPrivate; - - st_make_current(nv->st, draw->stfb, read->stfb); - - if ((nv->dri_drawable != driDrawPriv) || - (nv->last_stamp != driDrawPriv->lastStamp)) { - nv->dri_drawable = driDrawPriv; - st_resize_framebuffer(draw->stfb, driDrawPriv->w, - driDrawPriv->h); - nv->last_stamp = driDrawPriv->lastStamp; - } - - if (driDrawPriv != driReadPriv) { - st_resize_framebuffer(read->stfb, driReadPriv->w, - driReadPriv->h); - } - - return GL_TRUE; -} - -GLboolean -nouveau_context_unbind(__DRIcontextPrivate *driContextPriv) -{ - struct nouveau_context *nv = driContextPriv->driverPrivate; - (void)nv; - - st_flush(nv->st, 0, NULL); - return GL_TRUE; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_context.h b/src/gallium/winsys/dri/nouveau/nouveau_context.h deleted file mode 100644 index 77e2147a2c7..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_context.h +++ /dev/null @@ -1,113 +0,0 @@ -#ifndef __NOUVEAU_CONTEXT_H__ -#define __NOUVEAU_CONTEXT_H__ - -#include "dri_util.h" -#include "xmlconfig.h" - -#include "nouveau/nouveau_winsys.h" -#include "nouveau_drmif.h" -#include "nouveau_dma.h" - -struct nouveau_framebuffer { - struct st_framebuffer *stfb; -}; - -struct nouveau_channel_context { - struct pipe_screen *pscreen; - int refcount; - - unsigned cur_pctx; - unsigned nr_pctx; - struct pipe_context **pctx; - - struct nouveau_channel *channel; - - struct nouveau_notifier *sync_notifier; - - /* Common */ - struct nouveau_grobj *NvM2MF; - /* NV04-NV40 */ - struct nouveau_grobj *NvCtxSurf2D; - struct nouveau_grobj *NvSwzSurf; - struct nouveau_grobj *NvImageBlit; - struct nouveau_grobj *NvGdiRect; - struct nouveau_grobj *NvSIFM; - /* G80 */ - struct nouveau_grobj *Nv2D; - - uint32_t next_handle; - uint32_t next_subchannel; - uint32_t next_sequence; -}; - -struct nouveau_context { - struct st_context *st; - - /* DRI stuff */ - __DRIscreenPrivate *dri_screen; - __DRIdrawablePrivate *dri_drawable; - unsigned int last_stamp; - driOptionCache dri_option_cache; - drm_context_t drm_context; - drmLock drm_lock; - GLboolean locked; - struct nouveau_screen *nv_screen; - struct pipe_surface *frontbuffer; - - struct { - int hw_vertex_buffer; - int hw_index_buffer; - } cap; - - /* Hardware context */ - struct nouveau_channel_context *nvc; - int pctx_id; - - /* pipe_surface accel */ - struct pipe_surface *surf_src, *surf_dst; - unsigned surf_src_offset, surf_dst_offset; - int (*surface_copy_prep)(struct nouveau_context *, - struct pipe_surface *dst, - struct pipe_surface *src); - void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy, - unsigned sx, unsigned sy, unsigned w, unsigned h); - void (*surface_copy_done)(struct nouveau_context *); - int (*surface_fill)(struct nouveau_context *, struct pipe_surface *, - unsigned, unsigned, unsigned, unsigned, unsigned); -}; - -extern GLboolean nouveau_context_create(const __GLcontextModes *, - __DRIcontextPrivate *, void *); -extern void nouveau_context_destroy(__DRIcontextPrivate *); -extern GLboolean nouveau_context_bind(__DRIcontextPrivate *, - __DRIdrawablePrivate *draw, - __DRIdrawablePrivate *read); -extern GLboolean nouveau_context_unbind(__DRIcontextPrivate *); - -#ifdef DEBUG -extern int __nouveau_debug; - -#define DEBUG_BO (1 << 0) - -#define DBG(flag, ...) do { \ - if (__nouveau_debug & (DEBUG_##flag)) \ - NOUVEAU_ERR(__VA_ARGS__); \ -} while(0) -#else -#define DBG(flag, ...) -#endif - -extern void LOCK_HARDWARE(struct nouveau_context *); -extern void UNLOCK_HARDWARE(struct nouveau_context *); - -extern int -nouveau_surface_channel_create_nv04(struct nouveau_channel_context *); -extern int -nouveau_surface_channel_create_nv50(struct nouveau_channel_context *); -extern int nouveau_surface_init_nv04(struct nouveau_context *); -extern int nouveau_surface_init_nv50(struct nouveau_context *); - -extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int); -extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *); - -#endif diff --git a/src/gallium/winsys/dri/nouveau/nouveau_device.c b/src/gallium/winsys/dri/nouveau/nouveau_device.c deleted file mode 100644 index 0b452fcd02d..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_device.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include -#include - -#include "nouveau_drmif.h" - -int -nouveau_device_open_existing(struct nouveau_device **dev, int close, - int fd, drm_context_t ctx) -{ - struct nouveau_device_priv *nvdev; - int ret; - - if (!dev || *dev) - return -EINVAL; - - nvdev = calloc(1, sizeof(*nvdev)); - if (!nvdev) - return -ENOMEM; - nvdev->fd = fd; - nvdev->ctx = ctx; - nvdev->needs_close = close; - - drmCommandNone(nvdev->fd, DRM_NOUVEAU_CARD_INIT); - - if ((ret = nouveau_bo_init(&nvdev->base))) { - nouveau_device_close((void *)&nvdev); - return ret; - } - - { - uint64_t value; - - ret = nouveau_device_get_param(&nvdev->base, - NOUVEAU_GETPARAM_CHIPSET_ID, - &value); - if (ret) { - nouveau_device_close((void *)&nvdev); - return ret; - } - nvdev->base.chipset = value; - } - - *dev = &nvdev->base; - return 0; -} - -int -nouveau_device_open(struct nouveau_device **dev, const char *busid) -{ - drm_context_t ctx; - int fd, ret; - - if (!dev || *dev) - return -EINVAL; - - fd = drmOpen("nouveau", busid); - if (fd < 0) - return -EINVAL; - - ret = drmCreateContext(fd, &ctx); - if (ret) { - drmClose(fd); - return ret; - } - - ret = nouveau_device_open_existing(dev, 1, fd, ctx); - if (ret) { - drmDestroyContext(fd, ctx); - drmClose(fd); - return ret; - } - - return 0; -} - -void -nouveau_device_close(struct nouveau_device **dev) -{ - struct nouveau_device_priv *nvdev; - - if (dev || !*dev) - return; - nvdev = nouveau_device(*dev); - *dev = NULL; - - nouveau_bo_takedown(&nvdev->base); - - if (nvdev->needs_close) { - drmDestroyContext(nvdev->fd, nvdev->ctx); - drmClose(nvdev->fd); - } - free(nvdev); -} - -int -nouveau_device_get_param(struct nouveau_device *dev, - uint64_t param, uint64_t *value) -{ - struct nouveau_device_priv *nvdev = nouveau_device(dev); - struct drm_nouveau_getparam g; - int ret; - - if (!nvdev || !value) - return -EINVAL; - - g.param = param; - ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_GETPARAM, - &g, sizeof(g)); - if (ret) - return ret; - - *value = g.value; - return 0; -} - -int -nouveau_device_set_param(struct nouveau_device *dev, - uint64_t param, uint64_t value) -{ - struct nouveau_device_priv *nvdev = nouveau_device(dev); - struct drm_nouveau_setparam s; - int ret; - - if (!nvdev) - return -EINVAL; - - s.param = param; - s.value = value; - ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_SETPARAM, - &s, sizeof(s)); - if (ret) - return ret; - - return 0; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dma.c b/src/gallium/winsys/dri/nouveau/nouveau_dma.c deleted file mode 100644 index f8a8ba04f6d..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_dma.c +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include -#include - -#include "nouveau_drmif.h" -#include "nouveau_dma.h" -#include "nouveau_local.h" - -static inline uint32_t -READ_GET(struct nouveau_channel_priv *nvchan) -{ - return *nvchan->get; -} - -static inline void -WRITE_PUT(struct nouveau_channel_priv *nvchan, uint32_t val) -{ - uint32_t put = ((val << 2) + nvchan->dma->base); - volatile int dum; - - NOUVEAU_DMA_BARRIER; - dum = READ_GET(nvchan); - - *nvchan->put = put; - nvchan->dma->put = val; -#ifdef NOUVEAU_DMA_TRACE - NOUVEAU_MSG("WRITE_PUT %d/0x%08x\n", nvchan->drm.channel, put); -#endif - - NOUVEAU_DMA_BARRIER; -} - -static inline int -LOCAL_GET(struct nouveau_dma_priv *dma, uint32_t *val) -{ - uint32_t get = *val; - - if (get >= dma->base && get <= (dma->base + (dma->max << 2))) { - *val = (get - dma->base) >> 2; - return 1; - } - - return 0; -} - -void -nouveau_dma_channel_init(struct nouveau_channel *chan) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - int i; - - nvchan->dma = &nvchan->dma_master; - nvchan->dma->base = nvchan->drm.put_base; - nvchan->dma->cur = nvchan->dma->put = 0; - nvchan->dma->max = (nvchan->drm.cmdbuf_size >> 2) - 2; - nvchan->dma->free = nvchan->dma->max - nvchan->dma->cur; - - RING_SPACE_CH(chan, RING_SKIPS); - for (i = 0; i < RING_SKIPS; i++) - OUT_RING_CH(chan, 0); -} - -#define CHECK_TIMEOUT() do { \ - if ((NOUVEAU_TIME_MSEC() - t_start) > NOUVEAU_DMA_TIMEOUT) \ - return - EBUSY; \ -} while(0) - -int -nouveau_dma_wait(struct nouveau_channel *chan, int size) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_dma_priv *dma = nvchan->dma; - uint32_t get, t_start; - - FIRE_RING_CH(chan); - - t_start = NOUVEAU_TIME_MSEC(); - while (dma->free < size) { - CHECK_TIMEOUT(); - - get = READ_GET(nvchan); - if (!LOCAL_GET(dma, &get)) - continue; - - if (dma->put >= get) { - dma->free = dma->max - dma->cur; - - if (dma->free < size) { -#ifdef NOUVEAU_DMA_DEBUG - dma->push_free = 1; -#endif - OUT_RING_CH(chan, 0x20000000 | dma->base); - if (get <= RING_SKIPS) { - /*corner case - will be idle*/ - if (dma->put <= RING_SKIPS) - WRITE_PUT(nvchan, - RING_SKIPS + 1); - - do { - CHECK_TIMEOUT(); - get = READ_GET(nvchan); - if (!LOCAL_GET(dma, &get)) - get = 0; - } while (get <= RING_SKIPS); - } - - WRITE_PUT(nvchan, RING_SKIPS); - dma->cur = dma->put = RING_SKIPS; - dma->free = get - (RING_SKIPS + 1); - } - } else { - dma->free = get - dma->cur - 1; - } - } - - return 0; -} - -#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF -static void -nouveau_dma_parse_pushbuf(struct nouveau_channel *chan, int get, int put) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - unsigned mthd_count = 0; - - while (get != put) { - uint32_t gpuget = (get << 2) + nvchan->drm.put_base; - uint32_t data; - - if (get < 0 || get >= nvchan->drm.cmdbuf_size) { - NOUVEAU_ERR("DMA_PT 0x%08x\n", gpuget); - assert(0); - } - data = nvchan->pushbuf[get++]; - - if (mthd_count) { - NOUVEAU_MSG("0x%08x 0x%08x\n", gpuget, data); - mthd_count--; - continue; - } - - switch (data & 0x60000000) { - case 0x00000000: - mthd_count = (data >> 18) & 0x7ff; - NOUVEAU_MSG("0x%08x 0x%08x MTHD " - "Sc %d Mthd 0x%04x Size %d\n", - gpuget, data, (data>>13) & 7, data & 0x1ffc, - mthd_count); - break; - case 0x20000000: - get = (data & 0x1ffffffc) >> 2; - NOUVEAU_MSG("0x%08x 0x%08x JUMP 0x%08x\n", - gpuget, data, data & 0x1ffffffc); - continue; - case 0x40000000: - mthd_count = (data >> 18) & 0x7ff; - NOUVEAU_MSG("0x%08x 0x%08x NINC " - "Sc %d Mthd 0x%04x Size %d\n", - gpuget, data, (data>>13) & 7, data & 0x1ffc, - mthd_count); - break; - case 0x60000000: - /* DMA_OPCODE_CALL apparently, doesn't seem to work on - * my NV40 at least.. - */ - /* fall-through */ - default: - NOUVEAU_MSG("DMA_PUSHER 0x%08x 0x%08x\n", - gpuget, data); - assert(0); - } - } -} -#endif - -void -nouveau_dma_kickoff(struct nouveau_channel *chan) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_dma_priv *dma = nvchan->dma; - - if (dma->cur == dma->put) - return; - -#ifdef NOUVEAU_DMA_DEBUG - if (dma->push_free) { - NOUVEAU_ERR("Packet incomplete: %d left\n", dma->push_free); - return; - } -#endif - -#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF - nouveau_dma_parse_pushbuf(chan, dma->put, dma->cur); -#endif - - WRITE_PUT(nvchan, dma->cur); -} diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dma.h b/src/gallium/winsys/dri/nouveau/nouveau_dma.h deleted file mode 100644 index cfa6d26e828..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_dma.h +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#ifndef __NOUVEAU_DMA_H__ -#define __NOUVEAU_DMA_H__ - -#include -#include "nouveau_drmif.h" -#include "nouveau_local.h" - -#define RING_SKIPS 8 - -extern int nouveau_dma_wait(struct nouveau_channel *chan, int size); -extern void nouveau_dma_subc_bind(struct nouveau_grobj *); -extern void nouveau_dma_channel_init(struct nouveau_channel *); -extern void nouveau_dma_kickoff(struct nouveau_channel *); - -#ifdef NOUVEAU_DMA_DEBUG -static char faulty[1024]; -#endif - -static inline void -nouveau_dma_out(struct nouveau_channel *chan, uint32_t data) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_dma_priv *dma = nvchan->dma; - -#ifdef NOUVEAU_DMA_DEBUG - if (dma->push_free == 0) { - NOUVEAU_ERR("No space left in packet at %s\n", faulty); - return; - } - dma->push_free--; -#endif -#ifdef NOUVEAU_DMA_TRACE - { - uint32_t offset = (dma->cur << 2) + dma->base; - NOUVEAU_MSG("\tOUT_RING %d/0x%08x -> 0x%08x\n", - nvchan->drm.channel, offset, data); - } -#endif - nvchan->pushbuf[dma->cur + (dma->base - nvchan->drm.put_base)/4] = data; - dma->cur++; -} - -static inline void -nouveau_dma_outp(struct nouveau_channel *chan, uint32_t *ptr, int size) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_dma_priv *dma = nvchan->dma; - (void)dma; - -#ifdef NOUVEAU_DMA_DEBUG - if (dma->push_free < size) { - NOUVEAU_ERR("Packet too small. Free=%d, Need=%d\n", - dma->push_free, size); - return; - } -#endif -#ifdef NOUVEAU_DMA_TRACE - while (size--) { - nouveau_dma_out(chan, *ptr); - ptr++; - } -#else - memcpy(&nvchan->pushbuf[dma->cur], ptr, size << 2); -#ifdef NOUVEAU_DMA_DEBUG - dma->push_free -= size; -#endif - dma->cur += size; -#endif -} - -static inline void -nouveau_dma_space(struct nouveau_channel *chan, int size) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_dma_priv *dma = nvchan->dma; - - if (dma->free < size) { - if (nouveau_dma_wait(chan, size) && chan->hang_notify) - chan->hang_notify(chan); - } - dma->free -= size; -#ifdef NOUVEAU_DMA_DEBUG - dma->push_free = size; -#endif -} - -static inline void -nouveau_dma_begin(struct nouveau_channel *chan, struct nouveau_grobj *grobj, - int method, int size, const char* file, int line) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_dma_priv *dma = nvchan->dma; - (void)dma; - -#ifdef NOUVEAU_DMA_TRACE - NOUVEAU_MSG("BEGIN_RING %d/%08x/%d/0x%04x/%d\n", nvchan->drm.channel, - grobj->handle, grobj->subc, method, size); -#endif - -#ifdef NOUVEAU_DMA_DEBUG - if (dma->push_free) { - NOUVEAU_ERR("Previous packet incomplete: %d left at %s\n", - dma->push_free, faulty); - return; - } - sprintf(faulty,"%s:%d",file,line); -#endif - - nouveau_dma_space(chan, (size + 1)); - nouveau_dma_out(chan, (size << 18) | (grobj->subc << 13) | method); -} - -#define RING_SPACE_CH(ch,sz) nouveau_dma_space((ch), (sz)) -#define BEGIN_RING_CH(ch,gr,m,sz) nouveau_dma_begin((ch), (gr), (m), (sz), __FUNCTION__, __LINE__ ) -#define OUT_RING_CH(ch, data) nouveau_dma_out((ch), (data)) -#define OUT_RINGp_CH(ch,ptr,dwords) nouveau_dma_outp((ch), (void*)(ptr), \ - (dwords)) -#define FIRE_RING_CH(ch) nouveau_dma_kickoff((ch)) -#define WAIT_RING_CH(ch,sz) nouveau_dma_wait((ch), (sz)) - -#endif diff --git a/src/gallium/winsys/dri/nouveau/nouveau_dri.h b/src/gallium/winsys/dri/nouveau/nouveau_dri.h deleted file mode 100644 index 1207c2d609c..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_dri.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _NOUVEAU_DRI_ -#define _NOUVEAU_DRI_ - -#include "xf86drm.h" -#include "drm.h" -#include "nouveau_drm.h" - -struct nouveau_dri { - uint32_t device_id; /**< \brief PCI device ID */ - uint32_t width; /**< \brief width in pixels of display */ - uint32_t height; /**< \brief height in scanlines of display */ - uint32_t depth; /**< \brief depth of display (8, 15, 16, 24) */ - uint32_t bpp; /**< \brief bit depth of display (8, 16, 24, 32) */ - - uint32_t bus_type; /**< \brief ths bus type */ - uint32_t bus_mode; /**< \brief bus mode (used for AGP, maybe also for PCI-E ?) */ - - uint32_t front_offset; /**< \brief front buffer offset */ - uint32_t front_pitch; /**< \brief front buffer pitch */ - uint32_t back_offset; /**< \brief private back buffer offset */ - uint32_t back_pitch; /**< \brief private back buffer pitch */ - uint32_t depth_offset; /**< \brief private depth buffer offset */ - uint32_t depth_pitch; /**< \brief private depth buffer pitch */ - -}; - -#endif - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_drmif.h b/src/gallium/winsys/dri/nouveau/nouveau_drmif.h deleted file mode 100644 index dcd6a5eb0a4..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_drmif.h +++ /dev/null @@ -1,310 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#ifndef __NOUVEAU_DRMIF_H__ -#define __NOUVEAU_DRMIF_H__ - -#include -#include -#include - -#include "nouveau/nouveau_device.h" -#include "nouveau/nouveau_channel.h" -#include "nouveau/nouveau_grobj.h" -#include "nouveau/nouveau_notifier.h" -#include "nouveau/nouveau_bo.h" -#include "nouveau/nouveau_resource.h" -#include "nouveau/nouveau_pushbuf.h" - -struct nouveau_device_priv { - struct nouveau_device base; - - int fd; - drm_context_t ctx; - drmLock *lock; - int needs_close; - - struct drm_nouveau_mem_alloc sa; - void *sa_map; - struct nouveau_resource *sa_heap; -}; -#define nouveau_device(n) ((struct nouveau_device_priv *)(n)) - -extern int -nouveau_device_open_existing(struct nouveau_device **, int close, - int fd, drm_context_t ctx); - -extern int -nouveau_device_open(struct nouveau_device **, const char *busid); - -extern void -nouveau_device_close(struct nouveau_device **); - -extern int -nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v); - -extern int -nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val); - -struct nouveau_fence { - struct nouveau_channel *channel; -}; - -struct nouveau_fence_cb { - struct nouveau_fence_cb *next; - void (*func)(void *); - void *priv; -}; - -struct nouveau_fence_priv { - struct nouveau_fence base; - int refcount; - - struct nouveau_fence *next; - struct nouveau_fence_cb *signal_cb; - - uint32_t sequence; - int emitted; - int signalled; -}; -#define nouveau_fence(n) ((struct nouveau_fence_priv *)(n)) - -extern int -nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **); - -extern int -nouveau_fence_ref(struct nouveau_fence *, struct nouveau_fence **); - -extern int -nouveau_fence_signal_cb(struct nouveau_fence *, void (*)(void *), void *); - -extern void -nouveau_fence_emit(struct nouveau_fence *); - -extern int -nouveau_fence_wait(struct nouveau_fence **); - -extern void -nouveau_fence_flush(struct nouveau_channel *); - -struct nouveau_pushbuf_reloc { - struct nouveau_pushbuf_bo *pbbo; - uint32_t *ptr; - uint32_t flags; - uint32_t data; - uint32_t vor; - uint32_t tor; -}; - -struct nouveau_pushbuf_bo { - struct nouveau_channel *channel; - struct nouveau_bo *bo; - unsigned flags; - unsigned handled; -}; - -#define NOUVEAU_PUSHBUF_MAX_BUFFERS 1024 -#define NOUVEAU_PUSHBUF_MAX_RELOCS 1024 -struct nouveau_pushbuf_priv { - struct nouveau_pushbuf base; - - struct nouveau_fence *fence; - - unsigned nop_jump; - unsigned start; - unsigned size; - - struct nouveau_pushbuf_bo *buffers; - unsigned nr_buffers; - struct nouveau_pushbuf_reloc *relocs; - unsigned nr_relocs; -}; -#define nouveau_pushbuf(n) ((struct nouveau_pushbuf_priv *)(n)) - -#define pbbo_to_ptr(o) ((uint64_t)(unsigned long)(o)) -#define ptr_to_pbbo(h) ((struct nouveau_pushbuf_bo *)(unsigned long)(h)) -#define pbrel_to_ptr(o) ((uint64_t)(unsigned long)(o)) -#define ptr_to_pbrel(h) ((struct nouveau_pushbuf_reloc *)(unsigned long)(h)) -#define bo_to_ptr(o) ((uint64_t)(unsigned long)(o)) -#define ptr_to_bo(h) ((struct nouveau_bo_priv *)(unsigned long)(h)) - -extern int -nouveau_pushbuf_init(struct nouveau_channel *); - -extern int -nouveau_pushbuf_flush(struct nouveau_channel *, unsigned min); - -extern int -nouveau_pushbuf_emit_reloc(struct nouveau_channel *, void *ptr, - struct nouveau_bo *, uint32_t data, uint32_t flags, - uint32_t vor, uint32_t tor); - -struct nouveau_dma_priv { - uint32_t base; - uint32_t max; - uint32_t cur; - uint32_t put; - uint32_t free; - - int push_free; -} dma; - -struct nouveau_channel_priv { - struct nouveau_channel base; - - struct drm_nouveau_channel_alloc drm; - - uint32_t *pushbuf; - void *notifier_block; - - volatile uint32_t *user; - volatile uint32_t *put; - volatile uint32_t *get; - volatile uint32_t *ref_cnt; - - struct nouveau_dma_priv dma_master; - struct nouveau_dma_priv dma_bufmgr; - struct nouveau_dma_priv *dma; - - struct nouveau_fence *fence_head; - struct nouveau_fence *fence_tail; - uint32_t fence_sequence; - - struct nouveau_pushbuf_priv pb; - - unsigned user_charge; -}; -#define nouveau_channel(n) ((struct nouveau_channel_priv *)(n)) - -extern int -nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt, - struct nouveau_channel **); - -extern void -nouveau_channel_free(struct nouveau_channel **); - -struct nouveau_grobj_priv { - struct nouveau_grobj base; -}; -#define nouveau_grobj(n) ((struct nouveau_grobj_priv *)(n)) - -extern int nouveau_grobj_alloc(struct nouveau_channel *, uint32_t handle, - int class, struct nouveau_grobj **); -extern int nouveau_grobj_ref(struct nouveau_channel *, uint32_t handle, - struct nouveau_grobj **); -extern void nouveau_grobj_free(struct nouveau_grobj **); - - -struct nouveau_notifier_priv { - struct nouveau_notifier base; - - struct drm_nouveau_notifierobj_alloc drm; - volatile void *map; -}; -#define nouveau_notifier(n) ((struct nouveau_notifier_priv *)(n)) - -extern int -nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle, int count, - struct nouveau_notifier **); - -extern void -nouveau_notifier_free(struct nouveau_notifier **); - -extern void -nouveau_notifier_reset(struct nouveau_notifier *, int id); - -extern uint32_t -nouveau_notifier_status(struct nouveau_notifier *, int id); - -extern uint32_t -nouveau_notifier_return_val(struct nouveau_notifier *, int id); - -extern int -nouveau_notifier_wait_status(struct nouveau_notifier *, int id, int status, - int timeout); - -struct nouveau_bo_priv { - struct nouveau_bo base; - - struct nouveau_pushbuf_bo *pending; - struct nouveau_fence *fence; - struct nouveau_fence *wr_fence; - - struct drm_nouveau_mem_alloc drm; - void *map; - - void *sysmem; - int user; - - int refcount; - - uint64_t offset; - uint64_t flags; - int tiled; -}; -#define nouveau_bo(n) ((struct nouveau_bo_priv *)(n)) - -extern int -nouveau_bo_init(struct nouveau_device *); - -extern void -nouveau_bo_takedown(struct nouveau_device *); - -extern int -nouveau_bo_new(struct nouveau_device *, uint32_t flags, int align, int size, - struct nouveau_bo **); - -extern int -nouveau_bo_user(struct nouveau_device *, void *ptr, int size, - struct nouveau_bo **); - -extern int -nouveau_bo_ref(struct nouveau_device *, uint64_t handle, struct nouveau_bo **); - -extern int -nouveau_bo_set_status(struct nouveau_bo *, uint32_t flags); - -extern void -nouveau_bo_del(struct nouveau_bo **); - -extern int -nouveau_bo_map(struct nouveau_bo *, uint32_t flags); - -extern void -nouveau_bo_unmap(struct nouveau_bo *); - -extern int -nouveau_bo_validate(struct nouveau_channel *, struct nouveau_bo *, - uint32_t flags); - -extern int -nouveau_resource_init(struct nouveau_resource **heap, unsigned start, - unsigned size); - -extern int -nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv, - struct nouveau_resource **); - -extern void -nouveau_resource_free(struct nouveau_resource **); - -#endif diff --git a/src/gallium/winsys/dri/nouveau/nouveau_fence.c b/src/gallium/winsys/dri/nouveau/nouveau_fence.c deleted file mode 100644 index e7b0b4ff079..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_fence.c +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include -#include - -#include "nouveau_drmif.h" -#include "nouveau_dma.h" -#include "nouveau_local.h" - -static void -nouveau_fence_del_unsignalled(struct nouveau_fence *fence) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel); - struct nouveau_fence *le; - - if (nvchan->fence_head == fence) { - nvchan->fence_head = nouveau_fence(fence)->next; - if (nvchan->fence_head == NULL) - nvchan->fence_tail = NULL; - return; - } - - le = nvchan->fence_head; - while (le && nouveau_fence(le)->next != fence) - le = nouveau_fence(le)->next; - assert(le && nouveau_fence(le)->next == fence); - nouveau_fence(le)->next = nouveau_fence(fence)->next; - if (nvchan->fence_tail == fence) - nvchan->fence_tail = le; -} - -static void -nouveau_fence_del(struct nouveau_fence **fence) -{ - struct nouveau_fence_priv *nvfence; - - if (!fence || !*fence) - return; - nvfence = nouveau_fence(*fence); - *fence = NULL; - - if (--nvfence->refcount) - return; - - if (nvfence->emitted && !nvfence->signalled) { - if (nvfence->signal_cb) { - nvfence->refcount++; - nouveau_fence_wait((void *)&nvfence); - return; - } - - nouveau_fence_del_unsignalled(&nvfence->base); - } - free(nvfence); -} - -int -nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **fence) -{ - struct nouveau_fence_priv *nvfence; - - if (!chan || !fence || *fence) - return -EINVAL; - - nvfence = calloc(1, sizeof(struct nouveau_fence_priv)); - if (!nvfence) - return -ENOMEM; - nvfence->base.channel = chan; - nvfence->refcount = 1; - - *fence = &nvfence->base; - return 0; -} - -int -nouveau_fence_ref(struct nouveau_fence *ref, struct nouveau_fence **fence) -{ - struct nouveau_fence_priv *nvfence; - - if (!fence) - return -EINVAL; - - if (*fence) { - nouveau_fence_del(fence); - *fence = NULL; - } - - if (ref) { - nvfence = nouveau_fence(ref); - nvfence->refcount++; - *fence = &nvfence->base; - } - - return 0; -} - -int -nouveau_fence_signal_cb(struct nouveau_fence *fence, void (*func)(void *), - void *priv) -{ - struct nouveau_fence_priv *nvfence = nouveau_fence(fence); - struct nouveau_fence_cb *cb; - - if (!nvfence || !func) - return -EINVAL; - - cb = malloc(sizeof(struct nouveau_fence_cb)); - if (!cb) - return -ENOMEM; - - cb->func = func; - cb->priv = priv; - cb->next = nvfence->signal_cb; - nvfence->signal_cb = cb; - return 0; -} - -void -nouveau_fence_emit(struct nouveau_fence *fence) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel); - struct nouveau_fence_priv *nvfence = nouveau_fence(fence); - - nvfence->emitted = 1; - nvfence->sequence = ++nvchan->fence_sequence; - if (nvfence->sequence == 0xffffffff) - NOUVEAU_ERR("AII wrap unhandled\n"); - - /*XXX: assumes subc 0 is populated */ - RING_SPACE_CH(fence->channel, 2); - OUT_RING_CH (fence->channel, 0x00040050); - OUT_RING_CH (fence->channel, nvfence->sequence); - - if (nvchan->fence_tail) { - nouveau_fence(nvchan->fence_tail)->next = fence; - } else { - nvchan->fence_head = fence; - } - nvchan->fence_tail = fence; -} - -void -nouveau_fence_flush(struct nouveau_channel *chan) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - uint32_t sequence = *nvchan->ref_cnt; - - while (nvchan->fence_head) { - struct nouveau_fence_priv *nvfence; - - nvfence = nouveau_fence(nvchan->fence_head); - if (nvfence->sequence > sequence) - break; - nouveau_fence_del_unsignalled(&nvfence->base); - nvfence->signalled = 1; - - if (nvfence->signal_cb) { - struct nouveau_fence *fence = NULL; - - nouveau_fence_ref(&nvfence->base, &fence); - - while (nvfence->signal_cb) { - struct nouveau_fence_cb *cb; - - cb = nvfence->signal_cb; - nvfence->signal_cb = cb->next; - cb->func(cb->priv); - free(cb); - } - - nouveau_fence_ref(NULL, &fence); - } - } -} - -int -nouveau_fence_wait(struct nouveau_fence **fence) -{ - struct nouveau_fence_priv *nvfence; - - if (!fence || !*fence) - return -EINVAL; - nvfence = nouveau_fence(*fence); - - if (nvfence->emitted) { - while (!nvfence->signalled) - nouveau_fence_flush(nvfence->base.channel); - } - nouveau_fence_ref(NULL, fence); - - return 0; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_grobj.c b/src/gallium/winsys/dri/nouveau/nouveau_grobj.c deleted file mode 100644 index 51523897d58..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_grobj.c +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include - -#include "nouveau_drmif.h" - -int -nouveau_grobj_alloc(struct nouveau_channel *chan, uint32_t handle, - int class, struct nouveau_grobj **grobj) -{ - struct nouveau_device_priv *nvdev = nouveau_device(chan->device); - struct nouveau_grobj_priv *nvgrobj; - struct drm_nouveau_grobj_alloc g; - int ret; - - if (!nvdev || !grobj || *grobj) - return -EINVAL; - - nvgrobj = calloc(1, sizeof(*nvgrobj)); - if (!nvgrobj) - return -ENOMEM; - nvgrobj->base.channel = chan; - nvgrobj->base.handle = handle; - nvgrobj->base.grclass = class; - - g.channel = chan->id; - g.handle = handle; - g.class = class; - ret = drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GROBJ_ALLOC, - &g, sizeof(g)); - if (ret) { - nouveau_grobj_free((void *)&nvgrobj); - return ret; - } - - *grobj = &nvgrobj->base; - return 0; -} - -int -nouveau_grobj_ref(struct nouveau_channel *chan, uint32_t handle, - struct nouveau_grobj **grobj) -{ - struct nouveau_grobj_priv *nvgrobj; - - if (!chan || !grobj || *grobj) - return -EINVAL; - - nvgrobj = calloc(1, sizeof(struct nouveau_grobj_priv)); - if (!nvgrobj) - return -ENOMEM; - nvgrobj->base.channel = chan; - nvgrobj->base.handle = handle; - nvgrobj->base.grclass = 0; - - *grobj = &nvgrobj->base; - return 0; -} - -void -nouveau_grobj_free(struct nouveau_grobj **grobj) -{ - struct nouveau_device_priv *nvdev; - struct nouveau_channel_priv *chan; - struct nouveau_grobj_priv *nvgrobj; - - if (!grobj || !*grobj) - return; - nvgrobj = nouveau_grobj(*grobj); - *grobj = NULL; - - - chan = nouveau_channel(nvgrobj->base.channel); - nvdev = nouveau_device(chan->base.device); - - if (nvgrobj->base.grclass) { - struct drm_nouveau_gpuobj_free f; - - f.channel = chan->drm.channel; - f.handle = nvgrobj->base.handle; - drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, - &f, sizeof(f)); - } - free(nvgrobj); -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_local.h b/src/gallium/winsys/dri/nouveau/nouveau_local.h deleted file mode 100644 index e878a408037..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_local.h +++ /dev/null @@ -1,117 +0,0 @@ -#ifndef __NOUVEAU_LOCAL_H__ -#define __NOUVEAU_LOCAL_H__ - -#include "pipe/p_compiler.h" -#include "nouveau_winsys_pipe.h" -#include - -struct pipe_buffer; - -/* Debug output */ -#define NOUVEAU_MSG(fmt, args...) do { \ - fprintf(stdout, "nouveau: "fmt, ##args); \ - fflush(stdout); \ -} while(0) - -#define NOUVEAU_ERR(fmt, args...) do { \ - fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args); \ - fflush(stderr); \ -} while(0) - -#define NOUVEAU_TIME_MSEC() 0 - -/* User FIFO control */ -//#define NOUVEAU_DMA_TRACE -//#define NOUVEAU_DMA_DEBUG -//#define NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF -#define NOUVEAU_DMA_BARRIER -#define NOUVEAU_DMA_TIMEOUT 2000 - -/* Push buffer access macros */ -static INLINE void -OUT_RING(struct nouveau_channel *chan, unsigned data) -{ - *(chan->pushbuf->cur++) = (data); -} - -static INLINE void -OUT_RINGp(struct nouveau_channel *chan, uint32_t *data, unsigned size) -{ - memcpy(chan->pushbuf->cur, data, size * 4); - chan->pushbuf->cur += size; -} - -static INLINE void -OUT_RINGf(struct nouveau_channel *chan, float f) -{ - union { uint32_t i; float f; } c; - c.f = f; - OUT_RING(chan, c.i); -} - -static INLINE void -BEGIN_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, - unsigned mthd, unsigned size) -{ - if (chan->pushbuf->remaining < (size + 1)) - nouveau_pushbuf_flush(chan, (size + 1)); - OUT_RING(chan, (gr->subc << 13) | (size << 18) | mthd); - chan->pushbuf->remaining -= (size + 1); -} - -static INLINE void -FIRE_RING(struct nouveau_channel *chan) -{ - nouveau_pushbuf_flush(chan, 0); -} - -static INLINE void -BIND_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, unsigned subc) -{ - gr->subc = subc; - BEGIN_RING(chan, gr, 0x0000, 1); - OUT_RING (chan, gr->handle); -} - -static INLINE void -OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo, - unsigned data, unsigned flags, unsigned vor, unsigned tor) -{ - nouveau_pushbuf_emit_reloc(chan, chan->pushbuf->cur++, bo, - data, flags, vor, tor); -} - -/* Raw data + flags depending on FB/TT buffer */ -static INLINE void -OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo, - unsigned data, unsigned flags, unsigned vor, unsigned tor) -{ - OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor); -} - -/* FB/TT object handle */ -static INLINE void -OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo, - unsigned flags) -{ - OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR, - chan->vram->handle, chan->gart->handle); -} - -/* Low 32-bits of offset */ -static INLINE void -OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo, - unsigned delta, unsigned flags) -{ - OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0); -} - -/* High 32-bits of offset */ -static INLINE void -OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo, - unsigned delta, unsigned flags) -{ - OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0); -} - -#endif diff --git a/src/gallium/winsys/dri/nouveau/nouveau_lock.c b/src/gallium/winsys/dri/nouveau/nouveau_lock.c deleted file mode 100644 index 9adb9ac8547..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_lock.c +++ /dev/null @@ -1,94 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "main/glheader.h" -#include "glapi/glthread.h" -#include - -#include "nouveau_context.h" -#include "nouveau_screen.h" - -_glthread_DECLARE_STATIC_MUTEX( lockMutex ); - -static void -nouveau_contended_lock(struct nouveau_context *nv, GLuint flags) -{ - __DRIdrawablePrivate *dPriv = nv->dri_drawable; - __DRIscreenPrivate *sPriv = nv->dri_screen; - struct nouveau_screen *nv_screen = nv->nv_screen; - struct nouveau_device *dev = nv_screen->device; - struct nouveau_device_priv *nvdev = nouveau_device(dev); - - drmGetLock(nvdev->fd, nvdev->ctx, flags); - - /* If the window moved, may need to set a new cliprect now. - * - * NOTE: This releases and regains the hw lock, so all state - * checking must be done *after* this call: - */ - if (dPriv) - DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv); -} - -/* Lock the hardware and validate our state. - */ -void -LOCK_HARDWARE(struct nouveau_context *nv) -{ - struct nouveau_screen *nv_screen = nv->nv_screen; - struct nouveau_device *dev = nv_screen->device; - struct nouveau_device_priv *nvdev = nouveau_device(dev); - char __ret=0; - - _glthread_LOCK_MUTEX(lockMutex); - assert(!nv->locked); - - DRM_CAS(nvdev->lock, nvdev->ctx, - (DRM_LOCK_HELD | nvdev->ctx), __ret); - - if (__ret) - nouveau_contended_lock(nv, 0); - nv->locked = GL_TRUE; -} - - - /* Unlock the hardware using the global current context - */ -void -UNLOCK_HARDWARE(struct nouveau_context *nv) -{ - struct nouveau_screen *nv_screen = nv->nv_screen; - struct nouveau_device *dev = nv_screen->device; - struct nouveau_device_priv *nvdev = nouveau_device(dev); - - assert(nv->locked); - nv->locked = GL_FALSE; - - DRM_UNLOCK(nvdev->fd, nvdev->lock, nvdev->ctx); - - _glthread_UNLOCK_MUTEX(lockMutex); -} diff --git a/src/gallium/winsys/dri/nouveau/nouveau_notifier.c b/src/gallium/winsys/dri/nouveau/nouveau_notifier.c deleted file mode 100644 index 01e8f38440e..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_notifier.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include - -#include "nouveau_drmif.h" -#include "nouveau_local.h" - -#define NOTIFIER(__v) \ - struct nouveau_notifier_priv *nvnotify = nouveau_notifier(notifier); \ - volatile uint32_t *__v = (void*)nvnotify->map + (id * 32) - -int -nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle, - int count, struct nouveau_notifier **notifier) -{ - struct nouveau_notifier_priv *nvnotify; - int ret; - - if (!chan || !notifier || *notifier) - return -EINVAL; - - nvnotify = calloc(1, sizeof(struct nouveau_notifier_priv)); - if (!nvnotify) - return -ENOMEM; - nvnotify->base.channel = chan; - nvnotify->base.handle = handle; - - nvnotify->drm.channel = chan->id; - nvnotify->drm.handle = handle; - nvnotify->drm.count = count; - if ((ret = drmCommandWriteRead(nouveau_device(chan->device)->fd, - DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, - &nvnotify->drm, - sizeof(nvnotify->drm)))) { - nouveau_notifier_free((void *)&nvnotify); - return ret; - } - - nvnotify->map = (void *)nouveau_channel(chan)->notifier_block + - nvnotify->drm.offset; - *notifier = &nvnotify->base; - return 0; -} - -void -nouveau_notifier_free(struct nouveau_notifier **notifier) -{ - - struct nouveau_notifier_priv *nvnotify; - struct nouveau_channel_priv *nvchan; - struct nouveau_device_priv *nvdev; - struct drm_nouveau_gpuobj_free f; - - if (!notifier || !*notifier) - return; - nvnotify = nouveau_notifier(*notifier); - *notifier = NULL; - - nvchan = nouveau_channel(nvnotify->base.channel); - nvdev = nouveau_device(nvchan->base.device); - - f.channel = nvchan->drm.channel; - f.handle = nvnotify->base.handle; - drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, &f, sizeof(f)); - free(nvnotify); -} - -void -nouveau_notifier_reset(struct nouveau_notifier *notifier, int id) -{ - NOTIFIER(n); - - n[NV_NOTIFY_TIME_0 /4] = 0x00000000; - n[NV_NOTIFY_TIME_1 /4] = 0x00000000; - n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000; - n[NV_NOTIFY_STATE /4] = (NV_NOTIFY_STATE_STATUS_IN_PROCESS << - NV_NOTIFY_STATE_STATUS_SHIFT); -} - -uint32_t -nouveau_notifier_status(struct nouveau_notifier *notifier, int id) -{ - NOTIFIER(n); - - return n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT; -} - -uint32_t -nouveau_notifier_return_val(struct nouveau_notifier *notifier, int id) -{ - NOTIFIER(n); - - return n[NV_NOTIFY_RETURN_VALUE/4]; -} - -int -nouveau_notifier_wait_status(struct nouveau_notifier *notifier, int id, - int status, int timeout) -{ - NOTIFIER(n); - uint32_t time = 0, t_start = NOUVEAU_TIME_MSEC(); - - while (time <= timeout) { - uint32_t v; - - v = n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT; - if (v == status) - return 0; - - if (timeout) - time = NOUVEAU_TIME_MSEC() - t_start; - } - - return -EBUSY; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c b/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c deleted file mode 100644 index 815046ba85f..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_pushbuf.c +++ /dev/null @@ -1,271 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include -#include - -#include "nouveau_drmif.h" -#include "nouveau_dma.h" - -#define PB_BUFMGR_DWORDS (4096 / 2) -#define PB_MIN_USER_DWORDS 2048 - -static int -nouveau_pushbuf_space(struct nouveau_channel *chan, unsigned min) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_pushbuf_priv *nvpb = &nvchan->pb; - - assert((min + 1) <= nvchan->dma->max); - - /* Wait for enough space in push buffer */ - min = min < PB_MIN_USER_DWORDS ? PB_MIN_USER_DWORDS : min; - min += 1; /* a bit extra for the NOP */ - if (nvchan->dma->free < min) - WAIT_RING_CH(chan, min); - - /* Insert NOP, may turn into a jump later */ - RING_SPACE_CH(chan, 1); - nvpb->nop_jump = nvchan->dma->cur; - OUT_RING_CH(chan, 0); - - /* Any remaining space is available to the user */ - nvpb->start = nvchan->dma->cur; - nvpb->size = nvchan->dma->free; - nvpb->base.channel = chan; - nvpb->base.remaining = nvpb->size; - nvpb->base.cur = &nvchan->pushbuf[nvpb->start]; - - /* Create a new fence object for this "frame" */ - nouveau_fence_ref(NULL, &nvpb->fence); - nouveau_fence_new(chan, &nvpb->fence); - - return 0; -} - -int -nouveau_pushbuf_init(struct nouveau_channel *chan) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_dma_priv *m = &nvchan->dma_master; - struct nouveau_dma_priv *b = &nvchan->dma_bufmgr; - int i; - - if (!nvchan) - return -EINVAL; - - /* Reassign last bit of push buffer for a "separate" bufmgr - * ring buffer - */ - m->max -= PB_BUFMGR_DWORDS; - m->free -= PB_BUFMGR_DWORDS; - - b->base = m->base + ((m->max + 2) << 2); - b->max = PB_BUFMGR_DWORDS - 2; - b->cur = b->put = 0; - b->free = b->max - b->cur; - - /* Some NOPs just to be safe - *XXX: RING_SKIPS - */ - nvchan->dma = b; - RING_SPACE_CH(chan, 8); - for (i = 0; i < 8; i++) - OUT_RING_CH(chan, 0); - nvchan->dma = m; - - nouveau_pushbuf_space(chan, 0); - chan->pushbuf = &nvchan->pb.base; - - nvchan->pb.buffers = calloc(NOUVEAU_PUSHBUF_MAX_BUFFERS, - sizeof(struct nouveau_pushbuf_bo)); - nvchan->pb.relocs = calloc(NOUVEAU_PUSHBUF_MAX_RELOCS, - sizeof(struct nouveau_pushbuf_reloc)); - return 0; -} - -static uint32_t -nouveau_pushbuf_calc_reloc(struct nouveau_bo *bo, - struct nouveau_pushbuf_reloc *r) -{ - uint32_t push; - - if (r->flags & NOUVEAU_BO_LOW) { - push = bo->offset + r->data; - } else - if (r->flags & NOUVEAU_BO_HIGH) { - push = (bo->offset + r->data) >> 32; - } else { - push = r->data; - } - - if (r->flags & NOUVEAU_BO_OR) { - if (bo->flags & NOUVEAU_BO_VRAM) - push |= r->vor; - else - push |= r->tor; - } - - return push; -} - -/* This would be our TTM "superioctl" */ -int -nouveau_pushbuf_flush(struct nouveau_channel *chan, unsigned min) -{ - struct nouveau_channel_priv *nvchan = nouveau_channel(chan); - struct nouveau_pushbuf_priv *nvpb = &nvchan->pb; - int ret, i; - - if (nvpb->base.remaining == nvpb->size) - return 0; - - nouveau_fence_flush(chan); - - nvpb->size -= nvpb->base.remaining; - nvchan->dma->cur += nvpb->size; - nvchan->dma->free -= nvpb->size; - assert(nvchan->dma->cur <= nvchan->dma->max); - - nvchan->dma = &nvchan->dma_bufmgr; - nvchan->pushbuf[nvpb->nop_jump] = 0x20000000 | - (nvchan->dma->base + (nvchan->dma->cur << 2)); - - /* Validate buffers + apply relocations */ - nvchan->user_charge = 0; - for (i = 0; i < nvpb->nr_relocs; i++) { - struct nouveau_pushbuf_reloc *r = &nvpb->relocs[i]; - struct nouveau_pushbuf_bo *pbbo = r->pbbo; - struct nouveau_bo *bo = pbbo->bo; - - /* Validated, mem matches presumed, no relocation necessary */ - if (pbbo->handled & 2) { - if (!(pbbo->handled & 1)) - assert(0); - continue; - } - - /* Not yet validated, do it now */ - if (!(pbbo->handled & 1)) { - ret = nouveau_bo_validate(chan, bo, pbbo->flags); - if (ret) { - assert(0); - return ret; - } - pbbo->handled |= 1; - - if (bo->offset == nouveau_bo(bo)->offset && - bo->flags == nouveau_bo(bo)->flags) { - pbbo->handled |= 2; - continue; - } - bo->offset = nouveau_bo(bo)->offset; - bo->flags = nouveau_bo(bo)->flags; - } - - /* Apply the relocation */ - *r->ptr = nouveau_pushbuf_calc_reloc(bo, r); - } - nvpb->nr_relocs = 0; - - /* Dereference all buffers on validate list */ - for (i = 0; i < nvpb->nr_buffers; i++) { - struct nouveau_pushbuf_bo *pbbo = &nvpb->buffers[i]; - - nouveau_bo(pbbo->bo)->pending = NULL; - nouveau_bo_del(&pbbo->bo); - } - nvpb->nr_buffers = 0; - - /* Switch back to user's ring */ - RING_SPACE_CH(chan, 1); - OUT_RING_CH(chan, 0x20000000 | ((nvpb->start << 2) + - nvchan->dma_master.base)); - nvchan->dma = &nvchan->dma_master; - - /* Fence + kickoff */ - nouveau_fence_emit(nvpb->fence); - FIRE_RING_CH(chan); - - /* Allocate space for next push buffer */ - ret = nouveau_pushbuf_space(chan, min); - assert(!ret); - - return 0; -} - -static struct nouveau_pushbuf_bo * -nouveau_pushbuf_emit_buffer(struct nouveau_channel *chan, struct nouveau_bo *bo) -{ - struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf); - struct nouveau_bo_priv *nvbo = nouveau_bo(bo); - struct nouveau_pushbuf_bo *pbbo; - - if (nvbo->pending) - return nvbo->pending; - - if (nvpb->nr_buffers >= NOUVEAU_PUSHBUF_MAX_BUFFERS) - return NULL; - pbbo = nvpb->buffers + nvpb->nr_buffers++; - nvbo->pending = pbbo; - - nouveau_bo_ref(bo->device, bo->handle, &pbbo->bo); - pbbo->channel = chan; - pbbo->flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART; - pbbo->handled = 0; - return pbbo; -} - -int -nouveau_pushbuf_emit_reloc(struct nouveau_channel *chan, void *ptr, - struct nouveau_bo *bo, uint32_t data, uint32_t flags, - uint32_t vor, uint32_t tor) -{ - struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf); - struct nouveau_pushbuf_bo *pbbo; - struct nouveau_pushbuf_reloc *r; - - if (nvpb->nr_relocs >= NOUVEAU_PUSHBUF_MAX_RELOCS) - return -ENOMEM; - - pbbo = nouveau_pushbuf_emit_buffer(chan, bo); - if (!pbbo) - return -ENOMEM; - pbbo->flags |= (flags & NOUVEAU_BO_RDWR); - pbbo->flags &= (flags | NOUVEAU_BO_RDWR); - - r = nvpb->relocs + nvpb->nr_relocs++; - r->pbbo = pbbo; - r->ptr = ptr; - r->flags = flags; - r->data = data; - r->vor = vor; - r->tor = tor; - - if (flags & NOUVEAU_BO_DUMMY) - *(uint32_t *)ptr = 0; - else - *(uint32_t *)ptr = nouveau_pushbuf_calc_reloc(bo, r); - return 0; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_resource.c b/src/gallium/winsys/dri/nouveau/nouveau_resource.c deleted file mode 100644 index 3bbcb5c45e0..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_resource.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - * Copyright 2007 Nouveau Project - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include -#include - -#include "nouveau_drmif.h" -#include "nouveau_local.h" - -int -nouveau_resource_init(struct nouveau_resource **heap, - unsigned start, unsigned size) -{ - struct nouveau_resource *r; - - r = calloc(1, sizeof(struct nouveau_resource)); - if (!r) - return 1; - - r->start = start; - r->size = size; - *heap = r; - return 0; -} - -int -nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv, - struct nouveau_resource **res) -{ - struct nouveau_resource *r; - - if (!heap || !size || !res || *res) - return 1; - - while (heap) { - if (!heap->in_use && heap->size >= size) { - r = calloc(1, sizeof(struct nouveau_resource)); - if (!r) - return 1; - - r->start = (heap->start + heap->size) - size; - r->size = size; - r->in_use = 1; - r->priv = priv; - - heap->size -= size; - - r->next = heap->next; - if (heap->next) - heap->next->prev = r; - r->prev = heap; - heap->next = r; - - *res = r; - return 0; - } - - heap = heap->next; - } - - return 1; -} - -void -nouveau_resource_free(struct nouveau_resource **res) -{ - struct nouveau_resource *r; - - if (!res || !*res) - return; - r = *res; - *res = NULL; - - r->in_use = 0; - - if (r->next && !r->next->in_use) { - struct nouveau_resource *new = r->next; - - new->prev = r->prev; - if (r->prev) - r->prev->next = new; - new->size += r->size; - new->start = r->start; - - free(r); - r = new; - } - - if (r->prev && !r->prev->in_use) { - r->prev->next = r->next; - if (r->next) - r->next->prev = r->prev; - r->prev->size += r->size; - free(r); - } - -} diff --git a/src/gallium/winsys/dri/nouveau/nouveau_screen.c b/src/gallium/winsys/dri/nouveau/nouveau_screen.c deleted file mode 100644 index df1fe7e69b4..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_screen.c +++ /dev/null @@ -1,310 +0,0 @@ -#include "utils.h" -#include "vblank.h" -#include "xmlpool.h" - -#include "pipe/p_context.h" -#include "state_tracker/st_public.h" -#include "state_tracker/st_cb_fbo.h" - -#include "nouveau_context.h" -#include "nouveau_drm.h" -#include "nouveau_dri.h" -#include "nouveau_local.h" -#include "nouveau_screen.h" -#include "nouveau_swapbuffers.h" - -#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 11 -#error nouveau_drm.h version does not match expected version -#endif - -/* Extension stuff, enabling of extensions handled by Gallium's GL state - * tracker. But, we still need to define the entry points we want. - */ -#define need_GL_ARB_fragment_program -#define need_GL_ARB_multisample -#define need_GL_ARB_occlusion_query -#define need_GL_ARB_point_parameters -#define need_GL_ARB_shader_objects -#define need_GL_ARB_texture_compression -#define need_GL_ARB_vertex_program -#define need_GL_ARB_vertex_shader -#define need_GL_ARB_vertex_buffer_object -#define need_GL_EXT_compiled_vertex_array -#define need_GL_EXT_fog_coord -#define need_GL_EXT_secondary_color -#define need_GL_EXT_framebuffer_object -#define need_GL_VERSION_2_0 -#define need_GL_VERSION_2_1 -#include "extension_helper.h" - -const struct dri_extension card_extensions[] = -{ - { "GL_ARB_multisample", GL_ARB_multisample_functions }, - { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions }, - { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions }, - { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions }, - { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions }, - { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions }, - { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions }, - { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions }, - { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions }, - { "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions }, - { "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions }, - { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions }, - { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions }, - { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions }, - { NULL, 0 } -}; - -PUBLIC const char __driConfigOptions[] = -DRI_CONF_BEGIN -DRI_CONF_END; -static const GLuint __driNConfigOptions = 0; - -extern const struct dri_extension common_extensions[]; -extern const struct dri_extension nv40_extensions[]; - -static GLboolean -nouveau_screen_create(__DRIscreenPrivate *driScrnPriv) -{ - struct nouveau_dri *nv_dri = driScrnPriv->pDevPriv; - struct nouveau_screen *nv_screen; - int ret; - - if (driScrnPriv->devPrivSize != sizeof(struct nouveau_dri)) { - NOUVEAU_ERR("DRI struct mismatch between DDX/DRI\n"); - return GL_FALSE; - } - - nv_screen = CALLOC_STRUCT(nouveau_screen); - if (!nv_screen) - return GL_FALSE; - nv_screen->driScrnPriv = driScrnPriv; - driScrnPriv->private = (void *)nv_screen; - - driParseOptionInfo(&nv_screen->option_cache, - __driConfigOptions, __driNConfigOptions); - - if ((ret = nouveau_device_open_existing(&nv_screen->device, 0, - driScrnPriv->fd, 0))) { - NOUVEAU_ERR("Failed opening nouveau device: %d\n", ret); - return GL_FALSE; - } - - nv_screen->front_offset = nv_dri->front_offset; - nv_screen->front_pitch = nv_dri->front_pitch * (nv_dri->bpp / 8); - nv_screen->front_cpp = nv_dri->bpp / 8; - nv_screen->front_height = nv_dri->height; - - return GL_TRUE; -} - -static void -nouveau_screen_destroy(__DRIscreenPrivate *driScrnPriv) -{ - struct nouveau_screen *nv_screen = driScrnPriv->private; - - driScrnPriv->private = NULL; - FREE(nv_screen); -} - -static GLboolean -nouveau_create_buffer(__DRIscreenPrivate * driScrnPriv, - __DRIdrawablePrivate * driDrawPriv, - const __GLcontextModes *glVis, GLboolean pixmapBuffer) -{ - struct nouveau_framebuffer *nvfb; - enum pipe_format colour, depth, stencil; - - if (pixmapBuffer) - return GL_FALSE; - - nvfb = CALLOC_STRUCT(nouveau_framebuffer); - if (!nvfb) - return GL_FALSE; - - if (glVis->redBits == 5) - colour = PIPE_FORMAT_R5G6B5_UNORM; - else - colour = PIPE_FORMAT_A8R8G8B8_UNORM; - - if (glVis->depthBits == 16) - depth = PIPE_FORMAT_Z16_UNORM; - else if (glVis->depthBits == 24) - depth = PIPE_FORMAT_Z24S8_UNORM; - else - depth = PIPE_FORMAT_NONE; - - if (glVis->stencilBits == 8) - stencil = PIPE_FORMAT_Z24S8_UNORM; - else - stencil = PIPE_FORMAT_NONE; - - nvfb->stfb = st_create_framebuffer(glVis, colour, depth, stencil, - driDrawPriv->w, driDrawPriv->h, - (void*)nvfb); - if (!nvfb->stfb) { - free(nvfb); - return GL_FALSE; - } - - driDrawPriv->driverPrivate = (void *)nvfb; - return GL_TRUE; -} - -static void -nouveau_destroy_buffer(__DRIdrawablePrivate * driDrawPriv) -{ - struct nouveau_framebuffer *nvfb; - - nvfb = (struct nouveau_framebuffer *)driDrawPriv->driverPrivate; - st_unreference_framebuffer(&nvfb->stfb); - free(nvfb); -} - -static struct __DriverAPIRec -nouveau_api = { - .InitDriver = nouveau_screen_create, - .DestroyScreen = nouveau_screen_destroy, - .CreateContext = nouveau_context_create, - .DestroyContext = nouveau_context_destroy, - .CreateBuffer = nouveau_create_buffer, - .DestroyBuffer = nouveau_destroy_buffer, - .SwapBuffers = nouveau_swap_buffers, - .MakeCurrent = nouveau_context_bind, - .UnbindContext = nouveau_context_unbind, - .GetSwapInfo = NULL, - .GetMSC = NULL, - .WaitForMSC = NULL, - .WaitForSBC = NULL, - .SwapBuffersMSC = NULL, - .CopySubBuffer = nouveau_copy_sub_buffer, - .setTexOffset = NULL -}; - -static __GLcontextModes * -nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits, - unsigned stencil_bits, GLboolean have_back_buffer) -{ - __GLcontextModes * modes; - __GLcontextModes * m; - unsigned num_modes; - unsigned depth_buffer_factor; - unsigned back_buffer_factor; - int i; - - static const struct { - GLenum format; - GLenum type; - } fb_format_array[] = { - { GL_RGB , GL_UNSIGNED_SHORT_5_6_5 }, - { GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV }, - { GL_BGR , GL_UNSIGNED_INT_8_8_8_8_REV }, - }; - - /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't - * support pageflipping at all. - */ - static const GLenum back_buffer_modes[] = { - GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML - }; - - uint8_t depth_bits_array[4] = { 0, 16, 24, 24 }; - uint8_t stencil_bits_array[4] = { 0, 0, 0, 8 }; - uint8_t msaa_samples_array[1] = { 0 }; - - depth_buffer_factor = 4; - back_buffer_factor = (have_back_buffer) ? 3 : 1; - - num_modes = ((pixel_bits==16) ? 1 : 2) * - depth_buffer_factor * back_buffer_factor * 4; - modes = (*dri_interface->createContextModes)(num_modes, - sizeof(__GLcontextModes)); - m = modes; - - for (i=((pixel_bits==16)?0:1);i<((pixel_bits==16)?1:3);i++) { - if (!driFillInModes(&m, fb_format_array[i].format, - fb_format_array[i].type, - depth_bits_array, - stencil_bits_array, - depth_buffer_factor, - back_buffer_modes, - back_buffer_factor, - msaa_samples_array, 1, - GLX_TRUE_COLOR)) { - fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", - __func__, __LINE__ ); - return NULL; - } - - if (!driFillInModes(&m, fb_format_array[i].format, - fb_format_array[i].type, - depth_bits_array, - stencil_bits_array, - depth_buffer_factor, - back_buffer_modes, - back_buffer_factor, - msaa_samples_array, 1, - GLX_DIRECT_COLOR)) { - fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", - __func__, __LINE__ ); - return NULL; - } - } - - return modes; -} -PUBLIC void * -__driCreateNewScreen_20050727(__DRInativeDisplay *dpy, int scrn, - __DRIscreen *psc, const __GLcontextModes * modes, - const __DRIversion * ddx_version, - const __DRIversion * dri_version, - const __DRIversion * drm_version, - const __DRIframebuffer * frame_buffer, - void * pSAREA, int fd, int internal_api_version, - const __DRIinterfaceMethods * interface, - __GLcontextModes ** driver_modes) -{ - __DRIscreenPrivate *psp; - static const __DRIversion ddx_expected = - { 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL }; - static const __DRIversion dri_expected = { 4, 0, 0 }; - static const __DRIversion drm_expected = - { 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL }; - struct nouveau_dri *nv_dri = NULL; - - dri_interface = interface; - - if (!driCheckDriDdxDrmVersions2("nouveau", - dri_version, &dri_expected, - ddx_version, &ddx_expected, - drm_version, &drm_expected)) { - return NULL; - } - - if (drm_expected.patch != drm_version->patch) { - fprintf(stderr, "Incompatible DRM patch level.\n" - "Expected: %d\n" "Current : %d\n", - drm_expected.patch, drm_version->patch); - return NULL; - } - - psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL, - ddx_version, dri_version, drm_version, - frame_buffer, pSAREA, fd, - internal_api_version, - &nouveau_api); - if (psp == NULL) - return NULL; - nv_dri = psp->pDevPriv; - - *driver_modes = nouveau_fill_in_modes(nv_dri->bpp, - (nv_dri->bpp == 16) ? 16 : 24, - (nv_dri->bpp == 16) ? 0 : 8, - 1); - - driInitExtensions(NULL, card_extensions, GL_FALSE); - - return (void *)psp; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_screen.h b/src/gallium/winsys/dri/nouveau/nouveau_screen.h deleted file mode 100644 index 388d6be9bbc..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_screen.h +++ /dev/null @@ -1,20 +0,0 @@ -#ifndef __NOUVEAU_SCREEN_H__ -#define __NOUVEAU_SCREEN_H__ - -#include "xmlconfig.h" - -struct nouveau_screen { - __DRIscreenPrivate *driScrnPriv; - driOptionCache option_cache; - - struct nouveau_device *device; - - uint32_t front_offset; - uint32_t front_pitch; - uint32_t front_cpp; - uint32_t front_height; - - void *nvc; -}; - -#endif diff --git a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c b/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c deleted file mode 100644 index 70e0104e83b..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.c +++ /dev/null @@ -1,86 +0,0 @@ -#include "main/glheader.h" -#include "glapi/glthread.h" -#include - -#include "pipe/p_context.h" -#include "state_tracker/st_public.h" -#include "state_tracker/st_context.h" -#include "state_tracker/st_cb_fbo.h" - -#include "nouveau_context.h" -#include "nouveau_local.h" -#include "nouveau_screen.h" -#include "nouveau_swapbuffers.h" - -void -nouveau_copy_buffer(__DRIdrawablePrivate *dPriv, struct pipe_surface *surf, - const drm_clip_rect_t *rect) -{ - struct nouveau_context *nv = dPriv->driContextPriv->driverPrivate; - drm_clip_rect_t *pbox; - int nbox, i; - - LOCK_HARDWARE(nv); - if (!dPriv->numClipRects) { - UNLOCK_HARDWARE(nv); - return; - } - pbox = dPriv->pClipRects; - nbox = dPriv->numClipRects; - - nv->surface_copy_prep(nv, nv->frontbuffer, surf); - for (i = 0; i < nbox; i++, pbox++) { - int sx, sy, dx, dy, w, h; - - sx = pbox->x1 - dPriv->x; - sy = pbox->y1 - dPriv->y; - dx = pbox->x1; - dy = pbox->y1; - w = pbox->x2 - pbox->x1; - h = pbox->y2 - pbox->y1; - - nv->surface_copy(nv, dx, dy, sx, sy, w, h); - } - - FIRE_RING(nv->nvc->channel); - UNLOCK_HARDWARE(nv); - - if (nv->last_stamp != dPriv->lastStamp) { - struct nouveau_framebuffer *nvfb = dPriv->driverPrivate; - st_resize_framebuffer(nvfb->stfb, dPriv->w, dPriv->h); - nv->last_stamp = dPriv->lastStamp; - } -} - -void -nouveau_copy_sub_buffer(__DRIdrawablePrivate *dPriv, int x, int y, int w, int h) -{ - struct nouveau_framebuffer *nvfb = dPriv->driverPrivate; - struct pipe_surface *surf; - - surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT); - if (surf) { - drm_clip_rect_t rect; - rect.x1 = x; - rect.y1 = y; - rect.x2 = x + w; - rect.y2 = y + h; - - st_notify_swapbuffers(nvfb->stfb); - nouveau_copy_buffer(dPriv, surf, &rect); - } -} - -void -nouveau_swap_buffers(__DRIdrawablePrivate *dPriv) -{ - struct nouveau_framebuffer *nvfb = dPriv->driverPrivate; - struct pipe_surface *surf; - - surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT); - if (surf) { - st_notify_swapbuffers(nvfb->stfb); - nouveau_copy_buffer(dPriv, surf, NULL); - } -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h b/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h deleted file mode 100644 index 825d3da6da5..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_swapbuffers.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __NOUVEAU_SWAPBUFFERS_H__ -#define __NOUVEAU_SWAPBUFFERS_H__ - -extern void nouveau_copy_buffer(__DRIdrawablePrivate *, struct pipe_surface *, - const drm_clip_rect_t *); -extern void nouveau_copy_sub_buffer(__DRIdrawablePrivate *, - int x, int y, int w, int h); -extern void nouveau_swap_buffers(__DRIdrawablePrivate *); - -#endif diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys.c deleted file mode 100644 index 5eabbc88939..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_winsys.c +++ /dev/null @@ -1,158 +0,0 @@ -#include "pipe/p_util.h" - -#include "nouveau_context.h" -#include "nouveau_screen.h" -#include "nouveau_winsys_pipe.h" - -#include "nouveau/nouveau_winsys.h" - -static int -nouveau_pipe_notifier_alloc(struct nouveau_winsys *nvws, int count, - struct nouveau_notifier **notify) -{ - struct nouveau_context *nv = nvws->nv; - - return nouveau_notifier_alloc(nv->nvc->channel, nv->nvc->next_handle++, - count, notify); -} - -static int -nouveau_pipe_grobj_alloc(struct nouveau_winsys *nvws, int grclass, - struct nouveau_grobj **grobj) -{ - struct nouveau_context *nv = nvws->nv; - struct nouveau_channel *chan = nv->nvc->channel; - int ret; - - ret = nouveau_grobj_alloc(chan, nv->nvc->next_handle++, - grclass, grobj); - if (ret) - return ret; - - assert(nv->nvc->next_subchannel < 7); - BIND_RING(chan, *grobj, nv->nvc->next_subchannel++); - return 0; -} - -static int -nouveau_pipe_surface_copy(struct nouveau_winsys *nvws, struct pipe_surface *dst, - unsigned dx, unsigned dy, struct pipe_surface *src, - unsigned sx, unsigned sy, unsigned w, unsigned h) -{ - struct nouveau_context *nv = nvws->nv; - - if (nv->surface_copy_prep(nv, dst, src)) - return 1; - nv->surface_copy(nv, dx, dy, sx, sy, w, h); - nv->surface_copy_done(nv); - - return 0; -} - -static int -nouveau_pipe_surface_fill(struct nouveau_winsys *nvws, struct pipe_surface *dst, - unsigned dx, unsigned dy, unsigned w, unsigned h, - unsigned value) -{ - if (nvws->nv->surface_fill(nvws->nv, dst, dx, dy, w, h, value)) - return 1; - return 0; -} - -static int -nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr, - struct pipe_buffer *buf, uint32_t data, - uint32_t flags, uint32_t vor, uint32_t tor) -{ - return nouveau_pushbuf_emit_reloc(nvws->channel, ptr, - nouveau_buffer(buf)->bo, - data, flags, vor, tor); -} - -static int -nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size, - struct pipe_fence_handle **fence) -{ - if (fence) { - struct nouveau_pushbuf *pb = nvws->channel->pushbuf; - struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(pb); - struct nouveau_fence *ref = NULL; - - nouveau_fence_ref(nvpb->fence, &ref); - *fence = (struct pipe_fence_handle *)ref; - } - - return nouveau_pushbuf_flush(nvws->channel, size); -} - -struct pipe_context * -nouveau_pipe_create(struct nouveau_context *nv) -{ - struct nouveau_channel_context *nvc = nv->nvc; - struct nouveau_winsys *nvws = CALLOC_STRUCT(nouveau_winsys); - struct pipe_screen *(*hws_create)(struct pipe_winsys *, - struct nouveau_winsys *); - struct pipe_context *(*hw_create)(struct pipe_screen *, unsigned); - struct pipe_winsys *ws; - unsigned chipset = nv->nv_screen->device->chipset; - - if (!nvws) - return NULL; - - switch (chipset & 0xf0) { - case 0x10: - case 0x20: - hws_create = nv10_screen_create; - hw_create = nv10_create; - break; - case 0x30: - hws_create = nv30_screen_create; - hw_create = nv30_create; - break; - case 0x40: - case 0x60: - hws_create = nv40_screen_create; - hw_create = nv40_create; - break; - case 0x50: - case 0x80: - case 0x90: - hws_create = nv50_screen_create; - hw_create = nv50_create; - break; - default: - NOUVEAU_ERR("Unknown chipset NV%02x\n", chipset); - return NULL; - } - - nvws->nv = nv; - nvws->channel = nv->nvc->channel; - - nvws->res_init = nouveau_resource_init; - nvws->res_alloc = nouveau_resource_alloc; - nvws->res_free = nouveau_resource_free; - - nvws->push_reloc = nouveau_pipe_push_reloc; - nvws->push_flush = nouveau_pipe_push_flush; - - nvws->grobj_alloc = nouveau_pipe_grobj_alloc; - nvws->grobj_free = nouveau_grobj_free; - - nvws->notifier_alloc = nouveau_pipe_notifier_alloc; - nvws->notifier_free = nouveau_notifier_free; - nvws->notifier_reset = nouveau_notifier_reset; - nvws->notifier_status = nouveau_notifier_status; - nvws->notifier_retval = nouveau_notifier_return_val; - nvws->notifier_wait = nouveau_notifier_wait_status; - - nvws->surface_copy = nouveau_pipe_surface_copy; - nvws->surface_fill = nouveau_pipe_surface_fill; - - ws = nouveau_create_pipe_winsys(nv); - - if (!nvc->pscreen) - nvc->pscreen = hws_create(ws, nvws); - nvc->pctx[nv->pctx_id] = hw_create(nvc->pscreen, nv->pctx_id); - return nvc->pctx[nv->pctx_id]; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c deleted file mode 100644 index 8a2870a2ff2..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.c +++ /dev/null @@ -1,205 +0,0 @@ -#include "pipe/p_winsys.h" -#include "pipe/p_defines.h" -#include "pipe/p_util.h" -#include "pipe/p_inlines.h" - -#include "nouveau_context.h" -#include "nouveau_local.h" -#include "nouveau_screen.h" -#include "nouveau_swapbuffers.h" -#include "nouveau_winsys_pipe.h" - -static void -nouveau_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surf, - void *context_private) -{ - struct nouveau_context *nv = context_private; - __DRIdrawablePrivate *dPriv = nv->dri_drawable; - - nouveau_copy_buffer(dPriv, surf, NULL); -} - -static const char * -nouveau_get_name(struct pipe_winsys *pws) -{ - return "Nouveau/DRI"; -} - -static struct pipe_buffer * -nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment, - unsigned usage, unsigned size) -{ - struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws; - struct nouveau_context *nv = nvpws->nv; - struct nouveau_device *dev = nv->nv_screen->device; - struct nouveau_pipe_buffer *nvbuf; - uint32_t flags; - - nvbuf = calloc(1, sizeof(*nvbuf)); - if (!nvbuf) - return NULL; - nvbuf->base.refcount = 1; - nvbuf->base.alignment = alignment; - nvbuf->base.usage = usage; - nvbuf->base.size = size; - - flags = NOUVEAU_BO_LOCAL; - - if (usage & PIPE_BUFFER_USAGE_PIXEL) { - if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE) - flags |= NOUVEAU_BO_GART; - flags |= NOUVEAU_BO_VRAM; - - switch (dev->chipset & 0xf0) { - case 0x50: - case 0x80: - case 0x90: - flags |= NOUVEAU_BO_TILED; - if (usage & NOUVEAU_BUFFER_USAGE_ZETA) - flags |= NOUVEAU_BO_ZTILE; - break; - default: - break; - } - } - - if (usage & PIPE_BUFFER_USAGE_VERTEX) { - if (nv->cap.hw_vertex_buffer) - flags |= NOUVEAU_BO_GART; - } - - if (usage & PIPE_BUFFER_USAGE_INDEX) { - if (nv->cap.hw_index_buffer) - flags |= NOUVEAU_BO_GART; - } - - if (nouveau_bo_new(dev, flags, alignment, size, &nvbuf->bo)) { - free(nvbuf); - return NULL; - } - - return &nvbuf->base; -} - -static struct pipe_buffer * -nouveau_pipe_bo_user_create(struct pipe_winsys *pws, void *ptr, unsigned bytes) -{ - struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws; - struct nouveau_device *dev = nvpws->nv->nv_screen->device; - struct nouveau_pipe_buffer *nvbuf; - - nvbuf = calloc(1, sizeof(*nvbuf)); - if (!nvbuf) - return NULL; - nvbuf->base.refcount = 1; - nvbuf->base.size = bytes; - - if (nouveau_bo_user(dev, ptr, bytes, &nvbuf->bo)) { - free(nvbuf); - return NULL; - } - - return &nvbuf->base; -} - -static void -nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf) -{ - struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf); - - nouveau_bo_del(&nvbuf->bo); - free(nvbuf); -} - -static void * -nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf, - unsigned flags) -{ - struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf); - uint32_t map_flags = 0; - - if (flags & PIPE_BUFFER_USAGE_CPU_READ) - map_flags |= NOUVEAU_BO_RD; - if (flags & PIPE_BUFFER_USAGE_CPU_WRITE) - map_flags |= NOUVEAU_BO_WR; - - if (nouveau_bo_map(nvbuf->bo, map_flags)) - return NULL; - return nvbuf->bo->map; -} - -static void -nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf) -{ - struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf); - - nouveau_bo_unmap(nvbuf->bo); -} - -static INLINE struct nouveau_fence * -nouveau_pipe_fence(struct pipe_fence_handle *pfence) -{ - return (struct nouveau_fence *)pfence; -} - -static void -nouveau_pipe_fence_reference(struct pipe_winsys *ws, - struct pipe_fence_handle **ptr, - struct pipe_fence_handle *pfence) -{ - nouveau_fence_ref((void *)pfence, (void *)ptr); -} - -static int -nouveau_pipe_fence_signalled(struct pipe_winsys *ws, - struct pipe_fence_handle *pfence, unsigned flag) -{ - struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws; - struct nouveau_fence *fence = nouveau_pipe_fence(pfence); - - if (nouveau_fence(fence)->signalled == 0) - nouveau_fence_flush(nvpws->nv->nvc->channel); - - return !nouveau_fence(fence)->signalled; -} - -static int -nouveau_pipe_fence_finish(struct pipe_winsys *ws, - struct pipe_fence_handle *pfence, unsigned flag) -{ - struct nouveau_fence *fence = nouveau_pipe_fence(pfence); - struct nouveau_fence *ref = NULL; - - nouveau_fence_ref(fence, &ref); - return nouveau_fence_wait(&ref); -} - -struct pipe_winsys * -nouveau_create_pipe_winsys(struct nouveau_context *nv) -{ - struct nouveau_pipe_winsys *nvpws; - struct pipe_winsys *pws; - - nvpws = CALLOC_STRUCT(nouveau_pipe_winsys); - if (!nvpws) - return NULL; - nvpws->nv = nv; - pws = &nvpws->pws; - - pws->flush_frontbuffer = nouveau_flush_frontbuffer; - - pws->buffer_create = nouveau_pipe_bo_create; - pws->buffer_destroy = nouveau_pipe_bo_del; - pws->user_buffer_create = nouveau_pipe_bo_user_create; - pws->buffer_map = nouveau_pipe_bo_map; - pws->buffer_unmap = nouveau_pipe_bo_unmap; - - pws->fence_reference = nouveau_pipe_fence_reference; - pws->fence_signalled = nouveau_pipe_fence_signalled; - pws->fence_finish = nouveau_pipe_fence_finish; - - pws->get_name = nouveau_get_name; - - return &nvpws->pws; -} - diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h b/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h deleted file mode 100644 index 6a03ac0d773..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_pipe.h +++ /dev/null @@ -1,34 +0,0 @@ -#ifndef NOUVEAU_PIPE_WINSYS_H -#define NOUVEAU_PIPE_WINSYS_H - -#include "pipe/p_context.h" -#include "pipe/p_winsys.h" -#include "nouveau_context.h" - -struct nouveau_pipe_buffer { - struct pipe_buffer base; - struct nouveau_bo *bo; -}; - -static inline struct nouveau_pipe_buffer * -nouveau_buffer(struct pipe_buffer *buf) -{ - return (struct nouveau_pipe_buffer *)buf; -} - -struct nouveau_pipe_winsys { - struct pipe_winsys pws; - - struct nouveau_context *nv; -}; - -extern struct pipe_winsys * -nouveau_create_pipe_winsys(struct nouveau_context *nv); - -struct pipe_context * -nouveau_create_softpipe(struct nouveau_context *nv); - -struct pipe_context * -nouveau_pipe_create(struct nouveau_context *nv); - -#endif diff --git a/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c b/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c deleted file mode 100644 index 704f6c77506..00000000000 --- a/src/gallium/winsys/dri/nouveau/nouveau_winsys_softpipe.c +++ /dev/null @@ -1,85 +0,0 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, - * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR - * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * - **************************************************************************/ -/* - * Authors: Keith Whitwell - */ - -#include "imports.h" - -#include "pipe/p_defines.h" -#include "pipe/p_format.h" -#include "softpipe/sp_winsys.h" - -#include "nouveau_context.h" -#include "nouveau_winsys_pipe.h" - -struct nouveau_softpipe_winsys { - struct softpipe_winsys sws; - struct nouveau_context *nv; -}; - -/** - * Return list of surface formats supported by this driver. - */ -static boolean -nouveau_is_format_supported(struct softpipe_winsys *sws, uint format) -{ - switch (format) { - case PIPE_FORMAT_A8R8G8B8_UNORM: - case PIPE_FORMAT_R5G6B5_UNORM: - case PIPE_FORMAT_Z24S8_UNORM: - return TRUE; - default: - break; - }; - - return FALSE; -} - -struct pipe_context * -nouveau_create_softpipe(struct nouveau_context *nv) -{ - struct nouveau_softpipe_winsys *nvsws; - struct pipe_screen *pscreen; - struct pipe_winsys *ws; - - ws = nouveau_create_pipe_winsys(nv); - if (!ws) - return NULL; - pscreen = softpipe_create_screen(ws); - - nvsws = CALLOC_STRUCT(nouveau_softpipe_winsys); - if (!nvsws) - return NULL; - - nvsws->sws.is_format_supported = nouveau_is_format_supported; - nvsws->nv = nv; - - return softpipe_create(pscreen, ws, &nvsws->sws); -} - diff --git a/src/gallium/winsys/dri/nouveau/nv04_surface.c b/src/gallium/winsys/dri/nouveau/nv04_surface.c deleted file mode 100644 index 8fa3d106c8c..00000000000 --- a/src/gallium/winsys/dri/nouveau/nv04_surface.c +++ /dev/null @@ -1,314 +0,0 @@ -#include "pipe/p_context.h" -#include "pipe/p_format.h" - -#include "nouveau_context.h" - -static INLINE int -nv04_surface_format(enum pipe_format format) -{ - switch (format) { - case PIPE_FORMAT_A8_UNORM: - return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8; - case PIPE_FORMAT_R5G6B5_UNORM: - return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5; - case PIPE_FORMAT_A8R8G8B8_UNORM: - case PIPE_FORMAT_Z24S8_UNORM: - return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32; - default: - return -1; - } -} - -static INLINE int -nv04_rect_format(enum pipe_format format) -{ - switch (format) { - case PIPE_FORMAT_A8_UNORM: - return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8; - case PIPE_FORMAT_R5G6B5_UNORM: - return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5; - case PIPE_FORMAT_A8R8G8B8_UNORM: - case PIPE_FORMAT_Z24S8_UNORM: - return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8; - default: - return -1; - } -} - -static void -nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy, - unsigned sx, unsigned sy, unsigned w, unsigned h) -{ - struct nouveau_channel *chan = nv->nvc->channel; - struct pipe_surface *dst = nv->surf_dst; - struct pipe_surface *src = nv->surf_src; - unsigned dst_offset, src_offset; - - dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size); - src_offset = src->offset + (sy * src->stride) + (sx * src->block.size); - - while (h) { - int count = (h > 2047) ? 2047 : h; - - BEGIN_RING(chan, nv->nvc->NvM2MF, - NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8); - OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src_offset, - NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD); - OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst_offset, - NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR); - OUT_RING (chan, src->stride); - OUT_RING (chan, dst->stride); - OUT_RING (chan, w * src->block.size); - OUT_RING (chan, count); - OUT_RING (chan, 0x0101); - OUT_RING (chan, 0); - - h -= count; - src_offset += src->stride * count; - dst_offset += dst->stride * count; - } -} - -static void -nv04_surface_copy_blit(struct nouveau_context *nv, unsigned dx, unsigned dy, - unsigned sx, unsigned sy, unsigned w, unsigned h) -{ - struct nouveau_channel *chan = nv->nvc->channel; - - BEGIN_RING(chan, nv->nvc->NvImageBlit, 0x0300, 3); - OUT_RING (chan, (sy << 16) | sx); - OUT_RING (chan, (dy << 16) | dx); - OUT_RING (chan, ( h << 16) | w); -} - -static int -nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst, - struct pipe_surface *src) -{ - struct nouveau_channel *chan = nv->nvc->channel; - int format; - - if (src->format != dst->format) - return 1; - - /* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback - * to NV_MEMORY_TO_MEMORY_FORMAT in this case. - */ - if ((src->offset & 63) || (dst->offset & 63)) { - BEGIN_RING(nv->nvc->channel, nv->nvc->NvM2MF, - NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2); - OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo, - NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD); - OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo, - NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); - - nv->surface_copy = nv04_surface_copy_m2mf; - nv->surf_dst = dst; - nv->surf_src = src; - return 0; - - } - - if ((format = nv04_surface_format(dst->format)) < 0) { - NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format); - return 1; - } - nv->surface_copy = nv04_surface_copy_blit; - - BEGIN_RING(chan, nv->nvc->NvCtxSurf2D, - NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2); - OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo, - NOUVEAU_BO_VRAM | NOUVEAU_BO_RD); - OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo, - NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); - - BEGIN_RING(chan, nv->nvc->NvCtxSurf2D, - NV04_CONTEXT_SURFACES_2D_FORMAT, 4); - OUT_RING (chan, format); - OUT_RING (chan, (dst->stride << 16) | src->stride); - OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src->offset, - NOUVEAU_BO_VRAM | NOUVEAU_BO_RD); - OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset, - NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); - - return 0; -} - -static void -nv04_surface_copy_done(struct nouveau_context *nv) -{ - FIRE_RING(nv->nvc->channel); -} - -static int -nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst, - unsigned dx, unsigned dy, unsigned w, unsigned h, - unsigned value) -{ - struct nouveau_channel *chan = nv->nvc->channel; - struct nouveau_grobj *surf2d = nv->nvc->NvCtxSurf2D; - struct nouveau_grobj *rect = nv->nvc->NvGdiRect; - int cs2d_format, gdirect_format; - - if ((cs2d_format = nv04_surface_format(dst->format)) < 0) { - NOUVEAU_ERR("Bad format = %d\n", dst->format); - return 1; - } - - if ((gdirect_format = nv04_rect_format(dst->format)) < 0) { - NOUVEAU_ERR("Bad format = %d\n", dst->format); - return 1; - } - - BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2); - OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo, - NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); - OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo, - NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); - BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4); - OUT_RING (chan, cs2d_format); - OUT_RING (chan, (dst->stride << 16) | dst->stride); - OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset, - NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); - OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset, - NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); - - BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1); - OUT_RING (chan, gdirect_format); - BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1); - OUT_RING (chan, value); - BEGIN_RING(chan, rect, - NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2); - OUT_RING (chan, (dx << 16) | dy); - OUT_RING (chan, ( w << 16) | h); - - FIRE_RING(chan); - return 0; -} - -int -nouveau_surface_channel_create_nv04(struct nouveau_channel_context *nvc) -{ - struct nouveau_channel *chan = nvc->channel; - unsigned chipset = nvc->channel->device->chipset, class; - int ret; - - if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, 0x39, - &nvc->NvM2MF))) { - NOUVEAU_ERR("Error creating m2mf object: %d\n", ret); - return 1; - } - BIND_RING (chan, nvc->NvM2MF, nvc->next_subchannel++); - BEGIN_RING(chan, nvc->NvM2MF, - NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1); - OUT_RING (chan, nvc->sync_notifier->handle); - - class = chipset < 0x10 ? NV04_CONTEXT_SURFACES_2D : - NV10_CONTEXT_SURFACES_2D; - if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, - &nvc->NvCtxSurf2D))) { - NOUVEAU_ERR("Error creating 2D surface object: %d\n", ret); - return 1; - } - BIND_RING (chan, nvc->NvCtxSurf2D, nvc->next_subchannel++); - BEGIN_RING(chan, nvc->NvCtxSurf2D, - NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2); - OUT_RING (chan, nvc->channel->vram->handle); - OUT_RING (chan, nvc->channel->vram->handle); - - class = chipset < 0x10 ? NV04_IMAGE_BLIT : NV12_IMAGE_BLIT; - if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, - &nvc->NvImageBlit))) { - NOUVEAU_ERR("Error creating blit object: %d\n", ret); - return 1; - } - BIND_RING (chan, nvc->NvImageBlit, nvc->next_subchannel++); - BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1); - OUT_RING (chan, nvc->sync_notifier->handle); - BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_SURFACE, 1); - OUT_RING (chan, nvc->NvCtxSurf2D->handle); - BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_OPERATION, 1); - OUT_RING (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY); - - class = NV04_GDI_RECTANGLE_TEXT; - if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, - &nvc->NvGdiRect))) { - NOUVEAU_ERR("Error creating rect object: %d\n", ret); - return 1; - } - BIND_RING (chan, nvc->NvGdiRect, nvc->next_subchannel++); - BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1); - OUT_RING (chan, nvc->sync_notifier->handle); - BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1); - OUT_RING (chan, nvc->NvCtxSurf2D->handle); - BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1); - OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY); - BEGIN_RING(chan, nvc->NvGdiRect, - NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1); - OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE); - - switch (chipset & 0xf0) { - case 0x00: - case 0x10: - class = NV04_SWIZZLED_SURFACE; - break; - case 0x20: - class = NV20_SWIZZLED_SURFACE; - break; - case 0x30: - class = NV30_SWIZZLED_SURFACE; - break; - case 0x40: - case 0x60: - class = NV40_SWIZZLED_SURFACE; - break; - default: - /* Famous last words: this really can't happen.. */ - assert(0); - break; - } - - ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, - &nvc->NvSwzSurf); - if (ret) { - NOUVEAU_ERR("Error creating swizzled surface: %d\n", ret); - return 1; - } - - BIND_RING (chan, nvc->NvSwzSurf, nvc->next_subchannel++); - BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_NOTIFY, 1); - OUT_RING (chan, nvc->sync_notifier->handle); - BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1); - OUT_RING (chan, nvc->channel->vram->handle); - - if (chipset < 0x10) { - class = NV04_SCALED_IMAGE_FROM_MEMORY; - } else - if (chipset < 0x40) { - class = NV10_SCALED_IMAGE_FROM_MEMORY; - } else { - class = NV40_SCALED_IMAGE_FROM_MEMORY; - } - - ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, - &nvc->NvSIFM); - if (ret) { - NOUVEAU_ERR("Error creating scaled image object: %d\n", ret); - return 1; - } - - BIND_RING (chan, nvc->NvSIFM, nvc->next_subchannel++); - - return 0; -} - -int -nouveau_surface_init_nv04(struct nouveau_context *nv) -{ - nv->surface_copy_prep = nv04_surface_copy_prep; - nv->surface_copy = nv04_surface_copy_blit; - nv->surface_copy_done = nv04_surface_copy_done; - nv->surface_fill = nv04_surface_fill; - return 0; -} - diff --git a/src/gallium/winsys/dri/nouveau/nv50_surface.c b/src/gallium/winsys/dri/nouveau/nv50_surface.c deleted file mode 100644 index c8ab7f690f3..00000000000 --- a/src/gallium/winsys/dri/nouveau/nv50_surface.c +++ /dev/null @@ -1,194 +0,0 @@ -#include "pipe/p_context.h" -#include "pipe/p_format.h" - -#include "nouveau_context.h" - -static INLINE int -nv50_format(enum pipe_format format) -{ - switch (format) { - case PIPE_FORMAT_A8R8G8B8_UNORM: - case PIPE_FORMAT_Z24S8_UNORM: - return NV50_2D_DST_FORMAT_32BPP; - case PIPE_FORMAT_X8R8G8B8_UNORM: - return NV50_2D_DST_FORMAT_24BPP; - case PIPE_FORMAT_R5G6B5_UNORM: - return NV50_2D_DST_FORMAT_16BPP; - case PIPE_FORMAT_A8_UNORM: - return NV50_2D_DST_FORMAT_8BPP; - default: - return -1; - } -} - -static int -nv50_surface_set(struct nouveau_context *nv, struct pipe_surface *surf, int dst) -{ - struct nouveau_channel *chan = nv->nvc->channel; - struct nouveau_grobj *eng2d = nv->nvc->Nv2D; - struct nouveau_bo *bo = nouveau_buffer(surf->buffer)->bo; - int surf_format, mthd = dst ? NV50_2D_DST_FORMAT : NV50_2D_SRC_FORMAT; - int flags = NOUVEAU_BO_VRAM | (dst ? NOUVEAU_BO_WR : NOUVEAU_BO_RD); - - surf_format = nv50_format(surf->format); - if (surf_format < 0) - return 1; - - if (!nouveau_bo(bo)->tiled) { - BEGIN_RING(chan, eng2d, mthd, 2); - OUT_RING (chan, surf_format); - OUT_RING (chan, 1); - BEGIN_RING(chan, eng2d, mthd + 0x14, 5); - OUT_RING (chan, surf->stride); - OUT_RING (chan, surf->width); - OUT_RING (chan, surf->height); - OUT_RELOCh(chan, bo, surf->offset, flags); - OUT_RELOCl(chan, bo, surf->offset, flags); - } else { - BEGIN_RING(chan, eng2d, mthd, 5); - OUT_RING (chan, surf_format); - OUT_RING (chan, 0); - OUT_RING (chan, 0); - OUT_RING (chan, 1); - OUT_RING (chan, 0); - BEGIN_RING(chan, eng2d, mthd + 0x18, 4); - OUT_RING (chan, surf->width); - OUT_RING (chan, surf->height); - OUT_RELOCh(chan, bo, surf->offset, flags); - OUT_RELOCl(chan, bo, surf->offset, flags); - } - -#if 0 - if (dst) { - BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4); - OUT_RING (chan, 0); - OUT_RING (chan, 0); - OUT_RING (chan, surf->width); - OUT_RING (chan, surf->height); - } -#endif - - return 0; -} - -static int -nv50_surface_copy_prep(struct nouveau_context *nv, - struct pipe_surface *dst, struct pipe_surface *src) -{ - int ret; - - assert(src->format == dst->format); - - ret = nv50_surface_set(nv, dst, 1); - if (ret) - return ret; - - ret = nv50_surface_set(nv, src, 0); - if (ret) - return ret; - - return 0; -} - -static void -nv50_surface_copy(struct nouveau_context *nv, unsigned dx, unsigned dy, - unsigned sx, unsigned sy, unsigned w, unsigned h) -{ - struct nouveau_channel *chan = nv->nvc->channel; - struct nouveau_grobj *eng2d = nv->nvc->Nv2D; - - BEGIN_RING(chan, eng2d, 0x088c, 1); - OUT_RING (chan, 0); - BEGIN_RING(chan, eng2d, NV50_2D_BLIT_DST_X, 4); - OUT_RING (chan, dx); - OUT_RING (chan, dy); - OUT_RING (chan, w); - OUT_RING (chan, h); - BEGIN_RING(chan, eng2d, 0x08c0, 4); - OUT_RING (chan, 0); - OUT_RING (chan, 1); - OUT_RING (chan, 0); - OUT_RING (chan, 1); - BEGIN_RING(chan, eng2d, 0x08d0, 4); - OUT_RING (chan, 0); - OUT_RING (chan, sx); - OUT_RING (chan, 0); - OUT_RING (chan, sy); -} - -static void -nv50_surface_copy_done(struct nouveau_context *nv) -{ - FIRE_RING(nv->nvc->channel); -} - -static int -nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst, - unsigned dx, unsigned dy, unsigned w, unsigned h, - unsigned value) -{ - struct nouveau_channel *chan = nv->nvc->channel; - struct nouveau_grobj *eng2d = nv->nvc->Nv2D; - int rect_format, ret; - - rect_format = nv50_format(dst->format); - if (rect_format < 0) - return 1; - - ret = nv50_surface_set(nv, dst, 1); - if (ret) - return ret; - - BEGIN_RING(chan, eng2d, 0x0580, 3); - OUT_RING (chan, 4); - OUT_RING (chan, rect_format); - OUT_RING (chan, value); - - BEGIN_RING(chan, eng2d, NV50_2D_RECT_X1, 4); - OUT_RING (chan, dx); - OUT_RING (chan, dy); - OUT_RING (chan, dx + w); - OUT_RING (chan, dy + h); - - FIRE_RING(chan); - return 0; -} - -int -nouveau_surface_channel_create_nv50(struct nouveau_channel_context *nvc) -{ - struct nouveau_channel *chan = nvc->channel; - struct nouveau_grobj *eng2d = NULL; - int ret; - - ret = nouveau_grobj_alloc(chan, nvc->next_handle++, NV50_2D, &eng2d); - if (ret) - return ret; - nvc->Nv2D = eng2d; - - BIND_RING (chan, eng2d, nvc->next_subchannel++); - BEGIN_RING(chan, eng2d, NV50_2D_DMA_NOTIFY, 4); - OUT_RING (chan, nvc->sync_notifier->handle); - OUT_RING (chan, chan->vram->handle); - OUT_RING (chan, chan->vram->handle); - OUT_RING (chan, chan->vram->handle); - BEGIN_RING(chan, eng2d, NV50_2D_OPERATION, 1); - OUT_RING (chan, NV50_2D_OPERATION_SRCCOPY); - BEGIN_RING(chan, eng2d, 0x0290, 1); - OUT_RING (chan, 0); - BEGIN_RING(chan, eng2d, 0x0888, 1); - OUT_RING (chan, 1); - - return 0; -} - -int -nouveau_surface_init_nv50(struct nouveau_context *nv) -{ - nv->surface_copy_prep = nv50_surface_copy_prep; - nv->surface_copy = nv50_surface_copy; - nv->surface_copy_done = nv50_surface_copy_done; - nv->surface_fill = nv50_surface_fill; - return 0; -} - diff --git a/src/gallium/winsys/drm/nouveau/Makefile b/src/gallium/winsys/drm/nouveau/Makefile new file mode 100644 index 00000000000..be630ff6d16 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/Makefile @@ -0,0 +1,45 @@ + +TOP = ../../../../.. +include $(TOP)/configs/current + +LIBNAME = nouveau_dri.so + +MINIGLX_SOURCES = + +PIPE_DRIVERS = \ + $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \ + $(TOP)/src/gallium/drivers/nv04/libnv04.a \ + $(TOP)/src/gallium/drivers/nv10/libnv10.a \ + $(TOP)/src/gallium/drivers/nv30/libnv30.a \ + $(TOP)/src/gallium/drivers/nv40/libnv40.a \ + $(TOP)/src/gallium/drivers/nv50/libnv50.a + +DRIVER_SOURCES = \ + nouveau_bo.c \ + nouveau_channel.c \ + nouveau_context.c \ + nouveau_device.c \ + nouveau_dma.c \ + nouveau_fence.c \ + nouveau_grobj.c \ + nouveau_lock.c \ + nouveau_notifier.c \ + nouveau_pushbuf.c \ + nouveau_resource.c \ + nouveau_screen.c \ + nouveau_swapbuffers.c \ + nouveau_winsys.c \ + nouveau_winsys_pipe.c \ + nouveau_winsys_softpipe.c \ + nv04_surface.c \ + nv50_surface.c + +C_SOURCES = \ + $(COMMON_GALLIUM_SOURCES) \ + $(DRIVER_SOURCES) + +ASM_SOURCES = + +include ../Makefile.template + +symlinks: diff --git a/src/gallium/winsys/drm/nouveau/nouveau_bo.c b/src/gallium/winsys/drm/nouveau/nouveau_bo.c new file mode 100644 index 00000000000..b5942994d94 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_bo.c @@ -0,0 +1,470 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include +#include + +#include "nouveau_drmif.h" +#include "nouveau_dma.h" +#include "nouveau_local.h" + +static void +nouveau_mem_free(struct nouveau_device *dev, struct drm_nouveau_mem_alloc *ma, + void **map) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + struct drm_nouveau_mem_free mf; + + if (map && *map) { + drmUnmap(*map, ma->size); + *map = NULL; + } + + if (ma->size) { + mf.offset = ma->offset; + mf.flags = ma->flags; + drmCommandWrite(nvdev->fd, DRM_NOUVEAU_MEM_FREE, + &mf, sizeof(mf)); + ma->size = 0; + } +} + +static int +nouveau_mem_alloc(struct nouveau_device *dev, unsigned size, unsigned align, + uint32_t flags, struct drm_nouveau_mem_alloc *ma, void **map) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + int ret; + + ma->alignment = align; + ma->size = size; + ma->flags = flags; + if (map) + ma->flags |= NOUVEAU_MEM_MAPPED; + ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_MEM_ALLOC, ma, + sizeof(struct drm_nouveau_mem_alloc)); + if (ret) + return ret; + + if (map) { + ret = drmMap(nvdev->fd, ma->map_handle, ma->size, map); + if (ret) { + *map = NULL; + nouveau_mem_free(dev, ma, map); + return ret; + } + } + + return 0; +} + +static void +nouveau_bo_tmp_del(void *priv) +{ + struct nouveau_resource *r = priv; + + nouveau_fence_ref(NULL, (struct nouveau_fence **)&r->priv); + nouveau_resource_free(&r); +} + +static unsigned +nouveau_bo_tmp_max(struct nouveau_device_priv *nvdev) +{ + struct nouveau_resource *r = nvdev->sa_heap; + unsigned max = 0; + + while (r) { + if (r->in_use && !nouveau_fence(r->priv)->emitted) { + r = r->next; + continue; + } + + if (max < r->size) + max = r->size; + r = r->next; + } + + return max; +} + +static struct nouveau_resource * +nouveau_bo_tmp(struct nouveau_channel *chan, unsigned size, + struct nouveau_fence *fence) +{ + struct nouveau_device_priv *nvdev = nouveau_device(chan->device); + struct nouveau_resource *r = NULL; + struct nouveau_fence *ref = NULL; + + if (fence) + nouveau_fence_ref(fence, &ref); + else + nouveau_fence_new(chan, &ref); + assert(ref); + + while (nouveau_resource_alloc(nvdev->sa_heap, size, ref, &r)) { + if (nouveau_bo_tmp_max(nvdev) < size) { + nouveau_fence_ref(NULL, &ref); + return NULL; + } + + nouveau_fence_flush(chan); + } + nouveau_fence_signal_cb(ref, nouveau_bo_tmp_del, r); + + return r; +} + +int +nouveau_bo_init(struct nouveau_device *dev) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + int ret; + + ret = nouveau_mem_alloc(dev, 128*1024, 0, NOUVEAU_MEM_AGP | + NOUVEAU_MEM_PCI, &nvdev->sa, &nvdev->sa_map); + if (ret) + return ret; + + ret = nouveau_resource_init(&nvdev->sa_heap, 0, nvdev->sa.size); + if (ret) { + nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map); + return ret; + } + + return 0; +} + +void +nouveau_bo_takedown(struct nouveau_device *dev) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + + nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map); +} + +int +nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, int align, + int size, struct nouveau_bo **bo) +{ + struct nouveau_bo_priv *nvbo; + int ret; + + if (!dev || !bo || *bo) + return -EINVAL; + + nvbo = calloc(1, sizeof(struct nouveau_bo_priv)); + if (!nvbo) + return -ENOMEM; + nvbo->base.device = dev; + nvbo->base.size = size; + nvbo->base.handle = bo_to_ptr(nvbo); + nvbo->drm.alignment = align; + nvbo->refcount = 1; + + if (flags & NOUVEAU_BO_TILED) { + nvbo->tiled = 1; + if (flags & NOUVEAU_BO_ZTILE) + nvbo->tiled |= 2; + flags &= ~NOUVEAU_BO_TILED; + } + + ret = nouveau_bo_set_status(&nvbo->base, flags); + if (ret) { + free(nvbo); + return ret; + } + + *bo = &nvbo->base; + return 0; +} + +int +nouveau_bo_user(struct nouveau_device *dev, void *ptr, int size, + struct nouveau_bo **bo) +{ + struct nouveau_bo_priv *nvbo; + + if (!dev || !bo || *bo) + return -EINVAL; + + nvbo = calloc(1, sizeof(*nvbo)); + if (!nvbo) + return -ENOMEM; + nvbo->base.device = dev; + + nvbo->sysmem = ptr; + nvbo->user = 1; + + nvbo->base.size = size; + nvbo->base.offset = nvbo->drm.offset; + nvbo->base.handle = bo_to_ptr(nvbo); + nvbo->refcount = 1; + *bo = &nvbo->base; + return 0; +} + +int +nouveau_bo_ref(struct nouveau_device *dev, uint64_t handle, + struct nouveau_bo **bo) +{ + struct nouveau_bo_priv *nvbo = ptr_to_bo(handle); + + if (!dev || !bo || *bo) + return -EINVAL; + + nvbo->refcount++; + *bo = &nvbo->base; + return 0; +} + +static void +nouveau_bo_del_cb(void *priv) +{ + struct nouveau_bo_priv *nvbo = priv; + + nouveau_fence_ref(NULL, &nvbo->fence); + nouveau_mem_free(nvbo->base.device, &nvbo->drm, &nvbo->map); + if (nvbo->sysmem && !nvbo->user) + free(nvbo->sysmem); + free(nvbo); +} + +void +nouveau_bo_del(struct nouveau_bo **bo) +{ + struct nouveau_bo_priv *nvbo; + + if (!bo || !*bo) + return; + nvbo = nouveau_bo(*bo); + *bo = NULL; + + if (--nvbo->refcount) + return; + + if (nvbo->pending) + nouveau_pushbuf_flush(nvbo->pending->channel, 0); + + if (nvbo->fence) + nouveau_fence_signal_cb(nvbo->fence, nouveau_bo_del_cb, nvbo); + else + nouveau_bo_del_cb(nvbo); +} + +int +nouveau_bo_map(struct nouveau_bo *bo, uint32_t flags) +{ + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + + if (!nvbo) + return -EINVAL; + + if (nvbo->pending && + (nvbo->pending->flags & NOUVEAU_BO_WR || flags & NOUVEAU_BO_WR)) { + nouveau_pushbuf_flush(nvbo->pending->channel, 0); + } + + if (flags & NOUVEAU_BO_WR) + nouveau_fence_wait(&nvbo->fence); + else + nouveau_fence_wait(&nvbo->wr_fence); + + if (nvbo->sysmem) + bo->map = nvbo->sysmem; + else + bo->map = nvbo->map; + return 0; +} + +void +nouveau_bo_unmap(struct nouveau_bo *bo) +{ + bo->map = NULL; +} + +static int +nouveau_bo_upload(struct nouveau_bo_priv *nvbo) +{ + if (nvbo->fence) + nouveau_fence_wait(&nvbo->fence); + memcpy(nvbo->map, nvbo->sysmem, nvbo->drm.size); + return 0; +} + +int +nouveau_bo_set_status(struct nouveau_bo *bo, uint32_t flags) +{ + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + struct drm_nouveau_mem_alloc new; + void *new_map = NULL, *new_sysmem = NULL; + unsigned new_flags = 0, ret; + + assert(!bo->map); + + /* Check current memtype vs requested, if they match do nothing */ + if ((nvbo->drm.flags & NOUVEAU_MEM_FB) && (flags & NOUVEAU_BO_VRAM)) + return 0; + if ((nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) && + (flags & NOUVEAU_BO_GART)) + return 0; + if (nvbo->drm.size == 0 && nvbo->sysmem && (flags & NOUVEAU_BO_LOCAL)) + return 0; + + memset(&new, 0x00, sizeof(new)); + + /* Allocate new memory */ + if (flags & NOUVEAU_BO_VRAM) + new_flags |= NOUVEAU_MEM_FB; + else + if (flags & NOUVEAU_BO_GART) + new_flags |= (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI); + + if (nvbo->tiled && flags) { + new_flags |= NOUVEAU_MEM_TILE; + if (nvbo->tiled & 2) + new_flags |= NOUVEAU_MEM_TILE_ZETA; + } + + if (new_flags) { + ret = nouveau_mem_alloc(bo->device, bo->size, + nvbo->drm.alignment, new_flags, + &new, &new_map); + if (ret) + return ret; + } else + if (!nvbo->user) { + new_sysmem = malloc(bo->size); + } + + /* Copy old -> new */ + /*XXX: use M2MF */ + if (nvbo->sysmem || nvbo->map) { + struct nouveau_pushbuf_bo *pbo = nvbo->pending; + nvbo->pending = NULL; + nouveau_bo_map(bo, NOUVEAU_BO_RD); + memcpy(new_map, bo->map, bo->size); + nouveau_bo_unmap(bo); + nvbo->pending = pbo; + } + + /* Free old memory */ + if (nvbo->fence) + nouveau_fence_wait(&nvbo->fence); + nouveau_mem_free(bo->device, &nvbo->drm, &nvbo->map); + if (nvbo->sysmem && !nvbo->user) + free(nvbo->sysmem); + + nvbo->drm = new; + nvbo->map = new_map; + if (!nvbo->user) + nvbo->sysmem = new_sysmem; + bo->flags = flags; + bo->offset = nvbo->drm.offset; + return 0; +} + +static int +nouveau_bo_validate_user(struct nouveau_channel *chan, struct nouveau_bo *bo, + struct nouveau_fence *fence, uint32_t flags) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_device_priv *nvdev = nouveau_device(chan->device); + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + struct nouveau_resource *r; + + if (nvchan->user_charge + bo->size > nvdev->sa.size) + return 1; + + if (!(flags & NOUVEAU_BO_GART)) + return 1; + + r = nouveau_bo_tmp(chan, bo->size, fence); + if (!r) + return 1; + nvchan->user_charge += bo->size; + + memcpy(nvdev->sa_map + r->start, nvbo->sysmem, bo->size); + + nvbo->offset = nvdev->sa.offset + r->start; + nvbo->flags = NOUVEAU_BO_GART; + return 0; +} + +static int +nouveau_bo_validate_bo(struct nouveau_channel *chan, struct nouveau_bo *bo, + struct nouveau_fence *fence, uint32_t flags) +{ + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + int ret; + + ret = nouveau_bo_set_status(bo, flags); + if (ret) { + nouveau_fence_flush(chan); + + ret = nouveau_bo_set_status(bo, flags); + if (ret) + return ret; + } + + if (nvbo->user) + nouveau_bo_upload(nvbo); + + nvbo->offset = nvbo->drm.offset; + if (nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) + nvbo->flags = NOUVEAU_BO_GART; + else + nvbo->flags = NOUVEAU_BO_VRAM; + + return 0; +} + +int +nouveau_bo_validate(struct nouveau_channel *chan, struct nouveau_bo *bo, + uint32_t flags) +{ + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + struct nouveau_fence *fence = nouveau_pushbuf(chan->pushbuf)->fence; + int ret; + + assert(bo->map == NULL); + + if (nvbo->user) { + ret = nouveau_bo_validate_user(chan, bo, fence, flags); + if (ret) { + ret = nouveau_bo_validate_bo(chan, bo, fence, flags); + if (ret) + return ret; + } + } else { + ret = nouveau_bo_validate_bo(chan, bo, fence, flags); + if (ret) + return ret; + } + + if (flags & NOUVEAU_BO_WR) + nouveau_fence_ref(fence, &nvbo->wr_fence); + nouveau_fence_ref(fence, &nvbo->fence); + return 0; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_channel.c b/src/gallium/winsys/drm/nouveau/nouveau_channel.c new file mode 100644 index 00000000000..3b4dcd1ecf2 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_channel.c @@ -0,0 +1,126 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#include "nouveau_drmif.h" +#include "nouveau_dma.h" + +int +nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma, + uint32_t tt_ctxdma, struct nouveau_channel **chan) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + struct nouveau_channel_priv *nvchan; + int ret; + + if (!nvdev || !chan || *chan) + return -EINVAL; + + nvchan = calloc(1, sizeof(struct nouveau_channel_priv)); + if (!nvchan) + return -ENOMEM; + nvchan->base.device = dev; + + nvchan->drm.fb_ctxdma_handle = fb_ctxdma; + nvchan->drm.tt_ctxdma_handle = tt_ctxdma; + ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_CHANNEL_ALLOC, + &nvchan->drm, sizeof(nvchan->drm)); + if (ret) { + free(nvchan); + return ret; + } + + nvchan->base.id = nvchan->drm.channel; + if (nouveau_grobj_ref(&nvchan->base, nvchan->drm.fb_ctxdma_handle, + &nvchan->base.vram) || + nouveau_grobj_ref(&nvchan->base, nvchan->drm.tt_ctxdma_handle, + &nvchan->base.gart)) { + nouveau_channel_free((void *)&nvchan); + return -EINVAL; + } + + ret = drmMap(nvdev->fd, nvchan->drm.ctrl, nvchan->drm.ctrl_size, + (void*)&nvchan->user); + if (ret) { + nouveau_channel_free((void *)&nvchan); + return ret; + } + nvchan->put = &nvchan->user[0x40/4]; + nvchan->get = &nvchan->user[0x44/4]; + nvchan->ref_cnt = &nvchan->user[0x48/4]; + + ret = drmMap(nvdev->fd, nvchan->drm.notifier, nvchan->drm.notifier_size, + (drmAddressPtr)&nvchan->notifier_block); + if (ret) { + nouveau_channel_free((void *)&nvchan); + return ret; + } + + ret = drmMap(nvdev->fd, nvchan->drm.cmdbuf, nvchan->drm.cmdbuf_size, + (void*)&nvchan->pushbuf); + if (ret) { + nouveau_channel_free((void *)&nvchan); + return ret; + } + + ret = nouveau_grobj_alloc(&nvchan->base, 0x00000000, 0x0030, + &nvchan->base.nullobj); + if (ret) { + nouveau_channel_free((void *)&nvchan); + return ret; + } + + nouveau_dma_channel_init(&nvchan->base); + nouveau_pushbuf_init(&nvchan->base); + + *chan = &nvchan->base; + return 0; +} + +void +nouveau_channel_free(struct nouveau_channel **chan) +{ + struct nouveau_channel_priv *nvchan; + struct nouveau_device_priv *nvdev; + struct drm_nouveau_channel_free cf; + + if (!chan || !*chan) + return; + nvchan = nouveau_channel(*chan); + *chan = NULL; + nvdev = nouveau_device(nvchan->base.device); + + FIRE_RING_CH(&nvchan->base); + + nouveau_grobj_free(&nvchan->base.vram); + nouveau_grobj_free(&nvchan->base.gart); + nouveau_grobj_free(&nvchan->base.nullobj); + + cf.channel = nvchan->drm.channel; + drmCommandWrite(nvdev->fd, DRM_NOUVEAU_CHANNEL_FREE, &cf, sizeof(cf)); + free(nvchan); +} + + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_context.c b/src/gallium/winsys/drm/nouveau/nouveau_context.c new file mode 100644 index 00000000000..74413c408f3 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_context.c @@ -0,0 +1,346 @@ +#include "main/glheader.h" +#include "glapi/glthread.h" +#include +#include "utils.h" + +#include "state_tracker/st_public.h" +#include "state_tracker/st_context.h" +#include "pipe/p_defines.h" +#include "pipe/p_context.h" +#include "pipe/p_screen.h" + +#include "nouveau_context.h" +#include "nouveau_dri.h" +#include "nouveau_local.h" +#include "nouveau_screen.h" +#include "nouveau_winsys_pipe.h" + +#ifdef DEBUG +static const struct dri_debug_control debug_control[] = { + { "bo", DEBUG_BO }, + { NULL, 0 } +}; +int __nouveau_debug = 0; +#endif + +static void +nouveau_channel_context_destroy(struct nouveau_channel_context *nvc) +{ + nouveau_grobj_free(&nvc->NvCtxSurf2D); + nouveau_grobj_free(&nvc->NvImageBlit); + nouveau_grobj_free(&nvc->NvGdiRect); + nouveau_grobj_free(&nvc->NvM2MF); + nouveau_grobj_free(&nvc->Nv2D); + nouveau_grobj_free(&nvc->NvSwzSurf); + nouveau_grobj_free(&nvc->NvSIFM); + + nouveau_notifier_free(&nvc->sync_notifier); + + nouveau_channel_free(&nvc->channel); + + FREE(nvc); +} + +static struct nouveau_channel_context * +nouveau_channel_context_create(struct nouveau_device *dev) +{ + struct nouveau_channel_context *nvc; + int ret; + + nvc = CALLOC_STRUCT(nouveau_channel_context); + if (!nvc) + return NULL; + + if ((ret = nouveau_channel_alloc(dev, 0x8003d001, 0x8003d002, + &nvc->channel))) { + NOUVEAU_ERR("Error creating GPU channel: %d\n", ret); + nouveau_channel_context_destroy(nvc); + return NULL; + } + + nvc->next_handle = 0x80000000; + + if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1, + &nvc->sync_notifier))) { + NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret); + nouveau_channel_context_destroy(nvc); + return NULL; + } + + switch (dev->chipset & 0xf0) { + case 0x50: + case 0x80: + case 0x90: + ret = nouveau_surface_channel_create_nv50(nvc); + break; + default: + ret = nouveau_surface_channel_create_nv04(nvc); + break; + } + + if (ret) { + NOUVEAU_ERR("Error initialising surface objects: %d\n", ret); + nouveau_channel_context_destroy(nvc); + return NULL; + } + + return nvc; +} + +GLboolean +nouveau_context_create(const __GLcontextModes *glVis, + __DRIcontextPrivate *driContextPriv, + void *sharedContextPrivate) +{ + __DRIscreenPrivate *driScrnPriv = driContextPriv->driScreenPriv; + struct nouveau_screen *nv_screen = driScrnPriv->private; + struct nouveau_context *nv = CALLOC_STRUCT(nouveau_context); + struct pipe_context *pipe = NULL; + struct st_context *st_share = NULL; + struct nouveau_channel_context *nvc = NULL; + struct nouveau_device *dev = nv_screen->device; + int i; + + if (sharedContextPrivate) { + st_share = ((struct nouveau_context *)sharedContextPrivate)->st; + } + + switch (dev->chipset & 0xf0) { + case 0x10: + case 0x20: + /* NV10 */ + case 0x30: + /* NV30 */ + case 0x40: + case 0x60: + /* NV40 */ + case 0x50: + case 0x80: + case 0x90: + /* G80 */ + break; + default: + NOUVEAU_ERR("Unsupported chipset: NV%02x\n", dev->chipset); + return GL_FALSE; + } + + driContextPriv->driverPrivate = (void *)nv; + nv->nv_screen = nv_screen; + nv->dri_screen = driScrnPriv; + + { + struct nouveau_device_priv *nvdev = nouveau_device(dev); + + nvdev->ctx = driContextPriv->hHWContext; + nvdev->lock = (drmLock *)&driScrnPriv->pSAREA->lock; + } + + driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache, + nv->dri_screen->myNum, "nouveau"); +#ifdef DEBUG + __nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"), + debug_control); +#endif + + /*XXX: Hack up a fake region and buffer object for front buffer. + * This will go away with TTM, replaced with a simple reference + * of the front buffer handle passed to us by the DDX. + */ + { + struct pipe_surface *fb_surf; + struct nouveau_pipe_buffer *fb_buf; + struct nouveau_bo_priv *fb_bo; + + fb_bo = calloc(1, sizeof(struct nouveau_bo_priv)); + fb_bo->drm.offset = nv_screen->front_offset; + fb_bo->drm.flags = NOUVEAU_MEM_FB; + fb_bo->drm.size = nv_screen->front_pitch * + nv_screen->front_height; + fb_bo->refcount = 1; + fb_bo->base.flags = NOUVEAU_BO_PIN | NOUVEAU_BO_VRAM; + fb_bo->base.offset = fb_bo->drm.offset; + fb_bo->base.handle = (unsigned long)fb_bo; + fb_bo->base.size = fb_bo->drm.size; + fb_bo->base.device = nv_screen->device; + + fb_buf = calloc(1, sizeof(struct nouveau_pipe_buffer)); + fb_buf->bo = &fb_bo->base; + + fb_surf = calloc(1, sizeof(struct pipe_surface)); + if (nv_screen->front_cpp == 2) + fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM; + else + fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM; + pf_get_block(fb_surf->format, &fb_surf->block); + fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp; + fb_surf->height = nv_screen->front_height; + fb_surf->stride = fb_surf->width * fb_surf->block.size; + fb_surf->refcount = 1; + fb_surf->buffer = &fb_buf->base; + + nv->frontbuffer = fb_surf; + } + + /* Attempt to share a single channel between multiple contexts from + * a single process. + */ + nvc = nv_screen->nvc; + if (!nvc && st_share) { + struct nouveau_context *snv = st_share->pipe->priv; + if (snv) { + nvc = snv->nvc; + } + } + + /*XXX: temporary - disable multi-context/single-channel on pre-NV4x */ + switch (dev->chipset & 0xf0) { + case 0x40: + case 0x60: + /* NV40 class */ + case 0x50: + case 0x80: + case 0x90: + /* G80 class */ + break; + default: + nvc = NULL; + break; + } + + if (!nvc) { + nvc = nouveau_channel_context_create(dev); + if (!nvc) { + NOUVEAU_ERR("Failed initialising GPU context\n"); + return GL_FALSE; + } + nv_screen->nvc = nvc; + } + + nvc->refcount++; + nv->nvc = nvc; + + /* Find a free slot for a pipe context, allocate a new one if needed */ + nv->pctx_id = -1; + for (i = 0; i < nvc->nr_pctx; i++) { + if (nvc->pctx[i] == NULL) { + nv->pctx_id = i; + break; + } + } + + if (nv->pctx_id < 0) { + nv->pctx_id = nvc->nr_pctx++; + nvc->pctx = + realloc(nvc->pctx, + sizeof(struct pipe_context *) * nvc->nr_pctx); + } + + /* Create pipe */ + switch (dev->chipset & 0xf0) { + case 0x50: + case 0x80: + case 0x90: + if (nouveau_surface_init_nv50(nv)) + return GL_FALSE; + break; + default: + if (nouveau_surface_init_nv04(nv)) + return GL_FALSE; + break; + } + + if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) { + struct pipe_screen *pscreen; + + pipe = nouveau_pipe_create(nv); + if (!pipe) + NOUVEAU_ERR("Couldn't create hw pipe\n"); + pscreen = nvc->pscreen; + + nv->cap.hw_vertex_buffer = + pscreen->get_param(pscreen, NOUVEAU_CAP_HW_VTXBUF); + nv->cap.hw_index_buffer = + pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF); + } + + if (!pipe) { + NOUVEAU_MSG("Using softpipe\n"); + pipe = nouveau_create_softpipe(nv); + if (!pipe) { + NOUVEAU_ERR("Error creating pipe, bailing\n"); + return GL_FALSE; + } + } + + pipe->priv = nv; + nv->st = st_create_context(pipe, glVis, st_share); + return GL_TRUE; +} + +void +nouveau_context_destroy(__DRIcontextPrivate *driContextPriv) +{ + struct nouveau_context *nv = driContextPriv->driverPrivate; + struct nouveau_channel_context *nvc = nv->nvc; + + assert(nv); + + st_finish(nv->st); + st_destroy_context(nv->st); + + if (nv->pctx_id >= 0) { + nvc->pctx[nv->pctx_id] = NULL; + if (--nvc->refcount <= 0) { + nouveau_channel_context_destroy(nvc); + nv->nv_screen->nvc = NULL; + } + } + + free(nv); +} + +GLboolean +nouveau_context_bind(__DRIcontextPrivate *driContextPriv, + __DRIdrawablePrivate *driDrawPriv, + __DRIdrawablePrivate *driReadPriv) +{ + struct nouveau_context *nv; + struct nouveau_framebuffer *draw, *read; + + if (!driContextPriv) { + st_make_current(NULL, NULL, NULL); + return GL_TRUE; + } + + nv = driContextPriv->driverPrivate; + draw = driDrawPriv->driverPrivate; + read = driReadPriv->driverPrivate; + + st_make_current(nv->st, draw->stfb, read->stfb); + + if ((nv->dri_drawable != driDrawPriv) || + (nv->last_stamp != driDrawPriv->lastStamp)) { + nv->dri_drawable = driDrawPriv; + st_resize_framebuffer(draw->stfb, driDrawPriv->w, + driDrawPriv->h); + nv->last_stamp = driDrawPriv->lastStamp; + } + + if (driDrawPriv != driReadPriv) { + st_resize_framebuffer(read->stfb, driReadPriv->w, + driReadPriv->h); + } + + return GL_TRUE; +} + +GLboolean +nouveau_context_unbind(__DRIcontextPrivate *driContextPriv) +{ + struct nouveau_context *nv = driContextPriv->driverPrivate; + (void)nv; + + st_flush(nv->st, 0, NULL); + return GL_TRUE; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_context.h b/src/gallium/winsys/drm/nouveau/nouveau_context.h new file mode 100644 index 00000000000..77e2147a2c7 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_context.h @@ -0,0 +1,113 @@ +#ifndef __NOUVEAU_CONTEXT_H__ +#define __NOUVEAU_CONTEXT_H__ + +#include "dri_util.h" +#include "xmlconfig.h" + +#include "nouveau/nouveau_winsys.h" +#include "nouveau_drmif.h" +#include "nouveau_dma.h" + +struct nouveau_framebuffer { + struct st_framebuffer *stfb; +}; + +struct nouveau_channel_context { + struct pipe_screen *pscreen; + int refcount; + + unsigned cur_pctx; + unsigned nr_pctx; + struct pipe_context **pctx; + + struct nouveau_channel *channel; + + struct nouveau_notifier *sync_notifier; + + /* Common */ + struct nouveau_grobj *NvM2MF; + /* NV04-NV40 */ + struct nouveau_grobj *NvCtxSurf2D; + struct nouveau_grobj *NvSwzSurf; + struct nouveau_grobj *NvImageBlit; + struct nouveau_grobj *NvGdiRect; + struct nouveau_grobj *NvSIFM; + /* G80 */ + struct nouveau_grobj *Nv2D; + + uint32_t next_handle; + uint32_t next_subchannel; + uint32_t next_sequence; +}; + +struct nouveau_context { + struct st_context *st; + + /* DRI stuff */ + __DRIscreenPrivate *dri_screen; + __DRIdrawablePrivate *dri_drawable; + unsigned int last_stamp; + driOptionCache dri_option_cache; + drm_context_t drm_context; + drmLock drm_lock; + GLboolean locked; + struct nouveau_screen *nv_screen; + struct pipe_surface *frontbuffer; + + struct { + int hw_vertex_buffer; + int hw_index_buffer; + } cap; + + /* Hardware context */ + struct nouveau_channel_context *nvc; + int pctx_id; + + /* pipe_surface accel */ + struct pipe_surface *surf_src, *surf_dst; + unsigned surf_src_offset, surf_dst_offset; + int (*surface_copy_prep)(struct nouveau_context *, + struct pipe_surface *dst, + struct pipe_surface *src); + void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy, + unsigned sx, unsigned sy, unsigned w, unsigned h); + void (*surface_copy_done)(struct nouveau_context *); + int (*surface_fill)(struct nouveau_context *, struct pipe_surface *, + unsigned, unsigned, unsigned, unsigned, unsigned); +}; + +extern GLboolean nouveau_context_create(const __GLcontextModes *, + __DRIcontextPrivate *, void *); +extern void nouveau_context_destroy(__DRIcontextPrivate *); +extern GLboolean nouveau_context_bind(__DRIcontextPrivate *, + __DRIdrawablePrivate *draw, + __DRIdrawablePrivate *read); +extern GLboolean nouveau_context_unbind(__DRIcontextPrivate *); + +#ifdef DEBUG +extern int __nouveau_debug; + +#define DEBUG_BO (1 << 0) + +#define DBG(flag, ...) do { \ + if (__nouveau_debug & (DEBUG_##flag)) \ + NOUVEAU_ERR(__VA_ARGS__); \ +} while(0) +#else +#define DBG(flag, ...) +#endif + +extern void LOCK_HARDWARE(struct nouveau_context *); +extern void UNLOCK_HARDWARE(struct nouveau_context *); + +extern int +nouveau_surface_channel_create_nv04(struct nouveau_channel_context *); +extern int +nouveau_surface_channel_create_nv50(struct nouveau_channel_context *); +extern int nouveau_surface_init_nv04(struct nouveau_context *); +extern int nouveau_surface_init_nv50(struct nouveau_context *); + +extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int); +extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *); + +#endif diff --git a/src/gallium/winsys/drm/nouveau/nouveau_device.c b/src/gallium/winsys/drm/nouveau/nouveau_device.c new file mode 100644 index 00000000000..0b452fcd02d --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_device.c @@ -0,0 +1,159 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#include "nouveau_drmif.h" + +int +nouveau_device_open_existing(struct nouveau_device **dev, int close, + int fd, drm_context_t ctx) +{ + struct nouveau_device_priv *nvdev; + int ret; + + if (!dev || *dev) + return -EINVAL; + + nvdev = calloc(1, sizeof(*nvdev)); + if (!nvdev) + return -ENOMEM; + nvdev->fd = fd; + nvdev->ctx = ctx; + nvdev->needs_close = close; + + drmCommandNone(nvdev->fd, DRM_NOUVEAU_CARD_INIT); + + if ((ret = nouveau_bo_init(&nvdev->base))) { + nouveau_device_close((void *)&nvdev); + return ret; + } + + { + uint64_t value; + + ret = nouveau_device_get_param(&nvdev->base, + NOUVEAU_GETPARAM_CHIPSET_ID, + &value); + if (ret) { + nouveau_device_close((void *)&nvdev); + return ret; + } + nvdev->base.chipset = value; + } + + *dev = &nvdev->base; + return 0; +} + +int +nouveau_device_open(struct nouveau_device **dev, const char *busid) +{ + drm_context_t ctx; + int fd, ret; + + if (!dev || *dev) + return -EINVAL; + + fd = drmOpen("nouveau", busid); + if (fd < 0) + return -EINVAL; + + ret = drmCreateContext(fd, &ctx); + if (ret) { + drmClose(fd); + return ret; + } + + ret = nouveau_device_open_existing(dev, 1, fd, ctx); + if (ret) { + drmDestroyContext(fd, ctx); + drmClose(fd); + return ret; + } + + return 0; +} + +void +nouveau_device_close(struct nouveau_device **dev) +{ + struct nouveau_device_priv *nvdev; + + if (dev || !*dev) + return; + nvdev = nouveau_device(*dev); + *dev = NULL; + + nouveau_bo_takedown(&nvdev->base); + + if (nvdev->needs_close) { + drmDestroyContext(nvdev->fd, nvdev->ctx); + drmClose(nvdev->fd); + } + free(nvdev); +} + +int +nouveau_device_get_param(struct nouveau_device *dev, + uint64_t param, uint64_t *value) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + struct drm_nouveau_getparam g; + int ret; + + if (!nvdev || !value) + return -EINVAL; + + g.param = param; + ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_GETPARAM, + &g, sizeof(g)); + if (ret) + return ret; + + *value = g.value; + return 0; +} + +int +nouveau_device_set_param(struct nouveau_device *dev, + uint64_t param, uint64_t value) +{ + struct nouveau_device_priv *nvdev = nouveau_device(dev); + struct drm_nouveau_setparam s; + int ret; + + if (!nvdev) + return -EINVAL; + + s.param = param; + s.value = value; + ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_SETPARAM, + &s, sizeof(s)); + if (ret) + return ret; + + return 0; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dma.c b/src/gallium/winsys/drm/nouveau/nouveau_dma.c new file mode 100644 index 00000000000..f8a8ba04f6d --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_dma.c @@ -0,0 +1,219 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#include "nouveau_drmif.h" +#include "nouveau_dma.h" +#include "nouveau_local.h" + +static inline uint32_t +READ_GET(struct nouveau_channel_priv *nvchan) +{ + return *nvchan->get; +} + +static inline void +WRITE_PUT(struct nouveau_channel_priv *nvchan, uint32_t val) +{ + uint32_t put = ((val << 2) + nvchan->dma->base); + volatile int dum; + + NOUVEAU_DMA_BARRIER; + dum = READ_GET(nvchan); + + *nvchan->put = put; + nvchan->dma->put = val; +#ifdef NOUVEAU_DMA_TRACE + NOUVEAU_MSG("WRITE_PUT %d/0x%08x\n", nvchan->drm.channel, put); +#endif + + NOUVEAU_DMA_BARRIER; +} + +static inline int +LOCAL_GET(struct nouveau_dma_priv *dma, uint32_t *val) +{ + uint32_t get = *val; + + if (get >= dma->base && get <= (dma->base + (dma->max << 2))) { + *val = (get - dma->base) >> 2; + return 1; + } + + return 0; +} + +void +nouveau_dma_channel_init(struct nouveau_channel *chan) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + int i; + + nvchan->dma = &nvchan->dma_master; + nvchan->dma->base = nvchan->drm.put_base; + nvchan->dma->cur = nvchan->dma->put = 0; + nvchan->dma->max = (nvchan->drm.cmdbuf_size >> 2) - 2; + nvchan->dma->free = nvchan->dma->max - nvchan->dma->cur; + + RING_SPACE_CH(chan, RING_SKIPS); + for (i = 0; i < RING_SKIPS; i++) + OUT_RING_CH(chan, 0); +} + +#define CHECK_TIMEOUT() do { \ + if ((NOUVEAU_TIME_MSEC() - t_start) > NOUVEAU_DMA_TIMEOUT) \ + return - EBUSY; \ +} while(0) + +int +nouveau_dma_wait(struct nouveau_channel *chan, int size) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_dma_priv *dma = nvchan->dma; + uint32_t get, t_start; + + FIRE_RING_CH(chan); + + t_start = NOUVEAU_TIME_MSEC(); + while (dma->free < size) { + CHECK_TIMEOUT(); + + get = READ_GET(nvchan); + if (!LOCAL_GET(dma, &get)) + continue; + + if (dma->put >= get) { + dma->free = dma->max - dma->cur; + + if (dma->free < size) { +#ifdef NOUVEAU_DMA_DEBUG + dma->push_free = 1; +#endif + OUT_RING_CH(chan, 0x20000000 | dma->base); + if (get <= RING_SKIPS) { + /*corner case - will be idle*/ + if (dma->put <= RING_SKIPS) + WRITE_PUT(nvchan, + RING_SKIPS + 1); + + do { + CHECK_TIMEOUT(); + get = READ_GET(nvchan); + if (!LOCAL_GET(dma, &get)) + get = 0; + } while (get <= RING_SKIPS); + } + + WRITE_PUT(nvchan, RING_SKIPS); + dma->cur = dma->put = RING_SKIPS; + dma->free = get - (RING_SKIPS + 1); + } + } else { + dma->free = get - dma->cur - 1; + } + } + + return 0; +} + +#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF +static void +nouveau_dma_parse_pushbuf(struct nouveau_channel *chan, int get, int put) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + unsigned mthd_count = 0; + + while (get != put) { + uint32_t gpuget = (get << 2) + nvchan->drm.put_base; + uint32_t data; + + if (get < 0 || get >= nvchan->drm.cmdbuf_size) { + NOUVEAU_ERR("DMA_PT 0x%08x\n", gpuget); + assert(0); + } + data = nvchan->pushbuf[get++]; + + if (mthd_count) { + NOUVEAU_MSG("0x%08x 0x%08x\n", gpuget, data); + mthd_count--; + continue; + } + + switch (data & 0x60000000) { + case 0x00000000: + mthd_count = (data >> 18) & 0x7ff; + NOUVEAU_MSG("0x%08x 0x%08x MTHD " + "Sc %d Mthd 0x%04x Size %d\n", + gpuget, data, (data>>13) & 7, data & 0x1ffc, + mthd_count); + break; + case 0x20000000: + get = (data & 0x1ffffffc) >> 2; + NOUVEAU_MSG("0x%08x 0x%08x JUMP 0x%08x\n", + gpuget, data, data & 0x1ffffffc); + continue; + case 0x40000000: + mthd_count = (data >> 18) & 0x7ff; + NOUVEAU_MSG("0x%08x 0x%08x NINC " + "Sc %d Mthd 0x%04x Size %d\n", + gpuget, data, (data>>13) & 7, data & 0x1ffc, + mthd_count); + break; + case 0x60000000: + /* DMA_OPCODE_CALL apparently, doesn't seem to work on + * my NV40 at least.. + */ + /* fall-through */ + default: + NOUVEAU_MSG("DMA_PUSHER 0x%08x 0x%08x\n", + gpuget, data); + assert(0); + } + } +} +#endif + +void +nouveau_dma_kickoff(struct nouveau_channel *chan) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_dma_priv *dma = nvchan->dma; + + if (dma->cur == dma->put) + return; + +#ifdef NOUVEAU_DMA_DEBUG + if (dma->push_free) { + NOUVEAU_ERR("Packet incomplete: %d left\n", dma->push_free); + return; + } +#endif + +#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF + nouveau_dma_parse_pushbuf(chan, dma->put, dma->cur); +#endif + + WRITE_PUT(nvchan, dma->cur); +} diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dma.h b/src/gallium/winsys/drm/nouveau/nouveau_dma.h new file mode 100644 index 00000000000..cfa6d26e828 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_dma.h @@ -0,0 +1,143 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef __NOUVEAU_DMA_H__ +#define __NOUVEAU_DMA_H__ + +#include +#include "nouveau_drmif.h" +#include "nouveau_local.h" + +#define RING_SKIPS 8 + +extern int nouveau_dma_wait(struct nouveau_channel *chan, int size); +extern void nouveau_dma_subc_bind(struct nouveau_grobj *); +extern void nouveau_dma_channel_init(struct nouveau_channel *); +extern void nouveau_dma_kickoff(struct nouveau_channel *); + +#ifdef NOUVEAU_DMA_DEBUG +static char faulty[1024]; +#endif + +static inline void +nouveau_dma_out(struct nouveau_channel *chan, uint32_t data) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_dma_priv *dma = nvchan->dma; + +#ifdef NOUVEAU_DMA_DEBUG + if (dma->push_free == 0) { + NOUVEAU_ERR("No space left in packet at %s\n", faulty); + return; + } + dma->push_free--; +#endif +#ifdef NOUVEAU_DMA_TRACE + { + uint32_t offset = (dma->cur << 2) + dma->base; + NOUVEAU_MSG("\tOUT_RING %d/0x%08x -> 0x%08x\n", + nvchan->drm.channel, offset, data); + } +#endif + nvchan->pushbuf[dma->cur + (dma->base - nvchan->drm.put_base)/4] = data; + dma->cur++; +} + +static inline void +nouveau_dma_outp(struct nouveau_channel *chan, uint32_t *ptr, int size) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_dma_priv *dma = nvchan->dma; + (void)dma; + +#ifdef NOUVEAU_DMA_DEBUG + if (dma->push_free < size) { + NOUVEAU_ERR("Packet too small. Free=%d, Need=%d\n", + dma->push_free, size); + return; + } +#endif +#ifdef NOUVEAU_DMA_TRACE + while (size--) { + nouveau_dma_out(chan, *ptr); + ptr++; + } +#else + memcpy(&nvchan->pushbuf[dma->cur], ptr, size << 2); +#ifdef NOUVEAU_DMA_DEBUG + dma->push_free -= size; +#endif + dma->cur += size; +#endif +} + +static inline void +nouveau_dma_space(struct nouveau_channel *chan, int size) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_dma_priv *dma = nvchan->dma; + + if (dma->free < size) { + if (nouveau_dma_wait(chan, size) && chan->hang_notify) + chan->hang_notify(chan); + } + dma->free -= size; +#ifdef NOUVEAU_DMA_DEBUG + dma->push_free = size; +#endif +} + +static inline void +nouveau_dma_begin(struct nouveau_channel *chan, struct nouveau_grobj *grobj, + int method, int size, const char* file, int line) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_dma_priv *dma = nvchan->dma; + (void)dma; + +#ifdef NOUVEAU_DMA_TRACE + NOUVEAU_MSG("BEGIN_RING %d/%08x/%d/0x%04x/%d\n", nvchan->drm.channel, + grobj->handle, grobj->subc, method, size); +#endif + +#ifdef NOUVEAU_DMA_DEBUG + if (dma->push_free) { + NOUVEAU_ERR("Previous packet incomplete: %d left at %s\n", + dma->push_free, faulty); + return; + } + sprintf(faulty,"%s:%d",file,line); +#endif + + nouveau_dma_space(chan, (size + 1)); + nouveau_dma_out(chan, (size << 18) | (grobj->subc << 13) | method); +} + +#define RING_SPACE_CH(ch,sz) nouveau_dma_space((ch), (sz)) +#define BEGIN_RING_CH(ch,gr,m,sz) nouveau_dma_begin((ch), (gr), (m), (sz), __FUNCTION__, __LINE__ ) +#define OUT_RING_CH(ch, data) nouveau_dma_out((ch), (data)) +#define OUT_RINGp_CH(ch,ptr,dwords) nouveau_dma_outp((ch), (void*)(ptr), \ + (dwords)) +#define FIRE_RING_CH(ch) nouveau_dma_kickoff((ch)) +#define WAIT_RING_CH(ch,sz) nouveau_dma_wait((ch), (sz)) + +#endif diff --git a/src/gallium/winsys/drm/nouveau/nouveau_dri.h b/src/gallium/winsys/drm/nouveau/nouveau_dri.h new file mode 100644 index 00000000000..1207c2d609c --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_dri.h @@ -0,0 +1,28 @@ +#ifndef _NOUVEAU_DRI_ +#define _NOUVEAU_DRI_ + +#include "xf86drm.h" +#include "drm.h" +#include "nouveau_drm.h" + +struct nouveau_dri { + uint32_t device_id; /**< \brief PCI device ID */ + uint32_t width; /**< \brief width in pixels of display */ + uint32_t height; /**< \brief height in scanlines of display */ + uint32_t depth; /**< \brief depth of display (8, 15, 16, 24) */ + uint32_t bpp; /**< \brief bit depth of display (8, 16, 24, 32) */ + + uint32_t bus_type; /**< \brief ths bus type */ + uint32_t bus_mode; /**< \brief bus mode (used for AGP, maybe also for PCI-E ?) */ + + uint32_t front_offset; /**< \brief front buffer offset */ + uint32_t front_pitch; /**< \brief front buffer pitch */ + uint32_t back_offset; /**< \brief private back buffer offset */ + uint32_t back_pitch; /**< \brief private back buffer pitch */ + uint32_t depth_offset; /**< \brief private depth buffer offset */ + uint32_t depth_pitch; /**< \brief private depth buffer pitch */ + +}; + +#endif + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_drmif.h b/src/gallium/winsys/drm/nouveau/nouveau_drmif.h new file mode 100644 index 00000000000..dcd6a5eb0a4 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_drmif.h @@ -0,0 +1,310 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef __NOUVEAU_DRMIF_H__ +#define __NOUVEAU_DRMIF_H__ + +#include +#include +#include + +#include "nouveau/nouveau_device.h" +#include "nouveau/nouveau_channel.h" +#include "nouveau/nouveau_grobj.h" +#include "nouveau/nouveau_notifier.h" +#include "nouveau/nouveau_bo.h" +#include "nouveau/nouveau_resource.h" +#include "nouveau/nouveau_pushbuf.h" + +struct nouveau_device_priv { + struct nouveau_device base; + + int fd; + drm_context_t ctx; + drmLock *lock; + int needs_close; + + struct drm_nouveau_mem_alloc sa; + void *sa_map; + struct nouveau_resource *sa_heap; +}; +#define nouveau_device(n) ((struct nouveau_device_priv *)(n)) + +extern int +nouveau_device_open_existing(struct nouveau_device **, int close, + int fd, drm_context_t ctx); + +extern int +nouveau_device_open(struct nouveau_device **, const char *busid); + +extern void +nouveau_device_close(struct nouveau_device **); + +extern int +nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v); + +extern int +nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val); + +struct nouveau_fence { + struct nouveau_channel *channel; +}; + +struct nouveau_fence_cb { + struct nouveau_fence_cb *next; + void (*func)(void *); + void *priv; +}; + +struct nouveau_fence_priv { + struct nouveau_fence base; + int refcount; + + struct nouveau_fence *next; + struct nouveau_fence_cb *signal_cb; + + uint32_t sequence; + int emitted; + int signalled; +}; +#define nouveau_fence(n) ((struct nouveau_fence_priv *)(n)) + +extern int +nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **); + +extern int +nouveau_fence_ref(struct nouveau_fence *, struct nouveau_fence **); + +extern int +nouveau_fence_signal_cb(struct nouveau_fence *, void (*)(void *), void *); + +extern void +nouveau_fence_emit(struct nouveau_fence *); + +extern int +nouveau_fence_wait(struct nouveau_fence **); + +extern void +nouveau_fence_flush(struct nouveau_channel *); + +struct nouveau_pushbuf_reloc { + struct nouveau_pushbuf_bo *pbbo; + uint32_t *ptr; + uint32_t flags; + uint32_t data; + uint32_t vor; + uint32_t tor; +}; + +struct nouveau_pushbuf_bo { + struct nouveau_channel *channel; + struct nouveau_bo *bo; + unsigned flags; + unsigned handled; +}; + +#define NOUVEAU_PUSHBUF_MAX_BUFFERS 1024 +#define NOUVEAU_PUSHBUF_MAX_RELOCS 1024 +struct nouveau_pushbuf_priv { + struct nouveau_pushbuf base; + + struct nouveau_fence *fence; + + unsigned nop_jump; + unsigned start; + unsigned size; + + struct nouveau_pushbuf_bo *buffers; + unsigned nr_buffers; + struct nouveau_pushbuf_reloc *relocs; + unsigned nr_relocs; +}; +#define nouveau_pushbuf(n) ((struct nouveau_pushbuf_priv *)(n)) + +#define pbbo_to_ptr(o) ((uint64_t)(unsigned long)(o)) +#define ptr_to_pbbo(h) ((struct nouveau_pushbuf_bo *)(unsigned long)(h)) +#define pbrel_to_ptr(o) ((uint64_t)(unsigned long)(o)) +#define ptr_to_pbrel(h) ((struct nouveau_pushbuf_reloc *)(unsigned long)(h)) +#define bo_to_ptr(o) ((uint64_t)(unsigned long)(o)) +#define ptr_to_bo(h) ((struct nouveau_bo_priv *)(unsigned long)(h)) + +extern int +nouveau_pushbuf_init(struct nouveau_channel *); + +extern int +nouveau_pushbuf_flush(struct nouveau_channel *, unsigned min); + +extern int +nouveau_pushbuf_emit_reloc(struct nouveau_channel *, void *ptr, + struct nouveau_bo *, uint32_t data, uint32_t flags, + uint32_t vor, uint32_t tor); + +struct nouveau_dma_priv { + uint32_t base; + uint32_t max; + uint32_t cur; + uint32_t put; + uint32_t free; + + int push_free; +} dma; + +struct nouveau_channel_priv { + struct nouveau_channel base; + + struct drm_nouveau_channel_alloc drm; + + uint32_t *pushbuf; + void *notifier_block; + + volatile uint32_t *user; + volatile uint32_t *put; + volatile uint32_t *get; + volatile uint32_t *ref_cnt; + + struct nouveau_dma_priv dma_master; + struct nouveau_dma_priv dma_bufmgr; + struct nouveau_dma_priv *dma; + + struct nouveau_fence *fence_head; + struct nouveau_fence *fence_tail; + uint32_t fence_sequence; + + struct nouveau_pushbuf_priv pb; + + unsigned user_charge; +}; +#define nouveau_channel(n) ((struct nouveau_channel_priv *)(n)) + +extern int +nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt, + struct nouveau_channel **); + +extern void +nouveau_channel_free(struct nouveau_channel **); + +struct nouveau_grobj_priv { + struct nouveau_grobj base; +}; +#define nouveau_grobj(n) ((struct nouveau_grobj_priv *)(n)) + +extern int nouveau_grobj_alloc(struct nouveau_channel *, uint32_t handle, + int class, struct nouveau_grobj **); +extern int nouveau_grobj_ref(struct nouveau_channel *, uint32_t handle, + struct nouveau_grobj **); +extern void nouveau_grobj_free(struct nouveau_grobj **); + + +struct nouveau_notifier_priv { + struct nouveau_notifier base; + + struct drm_nouveau_notifierobj_alloc drm; + volatile void *map; +}; +#define nouveau_notifier(n) ((struct nouveau_notifier_priv *)(n)) + +extern int +nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle, int count, + struct nouveau_notifier **); + +extern void +nouveau_notifier_free(struct nouveau_notifier **); + +extern void +nouveau_notifier_reset(struct nouveau_notifier *, int id); + +extern uint32_t +nouveau_notifier_status(struct nouveau_notifier *, int id); + +extern uint32_t +nouveau_notifier_return_val(struct nouveau_notifier *, int id); + +extern int +nouveau_notifier_wait_status(struct nouveau_notifier *, int id, int status, + int timeout); + +struct nouveau_bo_priv { + struct nouveau_bo base; + + struct nouveau_pushbuf_bo *pending; + struct nouveau_fence *fence; + struct nouveau_fence *wr_fence; + + struct drm_nouveau_mem_alloc drm; + void *map; + + void *sysmem; + int user; + + int refcount; + + uint64_t offset; + uint64_t flags; + int tiled; +}; +#define nouveau_bo(n) ((struct nouveau_bo_priv *)(n)) + +extern int +nouveau_bo_init(struct nouveau_device *); + +extern void +nouveau_bo_takedown(struct nouveau_device *); + +extern int +nouveau_bo_new(struct nouveau_device *, uint32_t flags, int align, int size, + struct nouveau_bo **); + +extern int +nouveau_bo_user(struct nouveau_device *, void *ptr, int size, + struct nouveau_bo **); + +extern int +nouveau_bo_ref(struct nouveau_device *, uint64_t handle, struct nouveau_bo **); + +extern int +nouveau_bo_set_status(struct nouveau_bo *, uint32_t flags); + +extern void +nouveau_bo_del(struct nouveau_bo **); + +extern int +nouveau_bo_map(struct nouveau_bo *, uint32_t flags); + +extern void +nouveau_bo_unmap(struct nouveau_bo *); + +extern int +nouveau_bo_validate(struct nouveau_channel *, struct nouveau_bo *, + uint32_t flags); + +extern int +nouveau_resource_init(struct nouveau_resource **heap, unsigned start, + unsigned size); + +extern int +nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv, + struct nouveau_resource **); + +extern void +nouveau_resource_free(struct nouveau_resource **); + +#endif diff --git a/src/gallium/winsys/drm/nouveau/nouveau_fence.c b/src/gallium/winsys/drm/nouveau/nouveau_fence.c new file mode 100644 index 00000000000..e7b0b4ff079 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_fence.c @@ -0,0 +1,214 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#include "nouveau_drmif.h" +#include "nouveau_dma.h" +#include "nouveau_local.h" + +static void +nouveau_fence_del_unsignalled(struct nouveau_fence *fence) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel); + struct nouveau_fence *le; + + if (nvchan->fence_head == fence) { + nvchan->fence_head = nouveau_fence(fence)->next; + if (nvchan->fence_head == NULL) + nvchan->fence_tail = NULL; + return; + } + + le = nvchan->fence_head; + while (le && nouveau_fence(le)->next != fence) + le = nouveau_fence(le)->next; + assert(le && nouveau_fence(le)->next == fence); + nouveau_fence(le)->next = nouveau_fence(fence)->next; + if (nvchan->fence_tail == fence) + nvchan->fence_tail = le; +} + +static void +nouveau_fence_del(struct nouveau_fence **fence) +{ + struct nouveau_fence_priv *nvfence; + + if (!fence || !*fence) + return; + nvfence = nouveau_fence(*fence); + *fence = NULL; + + if (--nvfence->refcount) + return; + + if (nvfence->emitted && !nvfence->signalled) { + if (nvfence->signal_cb) { + nvfence->refcount++; + nouveau_fence_wait((void *)&nvfence); + return; + } + + nouveau_fence_del_unsignalled(&nvfence->base); + } + free(nvfence); +} + +int +nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **fence) +{ + struct nouveau_fence_priv *nvfence; + + if (!chan || !fence || *fence) + return -EINVAL; + + nvfence = calloc(1, sizeof(struct nouveau_fence_priv)); + if (!nvfence) + return -ENOMEM; + nvfence->base.channel = chan; + nvfence->refcount = 1; + + *fence = &nvfence->base; + return 0; +} + +int +nouveau_fence_ref(struct nouveau_fence *ref, struct nouveau_fence **fence) +{ + struct nouveau_fence_priv *nvfence; + + if (!fence) + return -EINVAL; + + if (*fence) { + nouveau_fence_del(fence); + *fence = NULL; + } + + if (ref) { + nvfence = nouveau_fence(ref); + nvfence->refcount++; + *fence = &nvfence->base; + } + + return 0; +} + +int +nouveau_fence_signal_cb(struct nouveau_fence *fence, void (*func)(void *), + void *priv) +{ + struct nouveau_fence_priv *nvfence = nouveau_fence(fence); + struct nouveau_fence_cb *cb; + + if (!nvfence || !func) + return -EINVAL; + + cb = malloc(sizeof(struct nouveau_fence_cb)); + if (!cb) + return -ENOMEM; + + cb->func = func; + cb->priv = priv; + cb->next = nvfence->signal_cb; + nvfence->signal_cb = cb; + return 0; +} + +void +nouveau_fence_emit(struct nouveau_fence *fence) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel); + struct nouveau_fence_priv *nvfence = nouveau_fence(fence); + + nvfence->emitted = 1; + nvfence->sequence = ++nvchan->fence_sequence; + if (nvfence->sequence == 0xffffffff) + NOUVEAU_ERR("AII wrap unhandled\n"); + + /*XXX: assumes subc 0 is populated */ + RING_SPACE_CH(fence->channel, 2); + OUT_RING_CH (fence->channel, 0x00040050); + OUT_RING_CH (fence->channel, nvfence->sequence); + + if (nvchan->fence_tail) { + nouveau_fence(nvchan->fence_tail)->next = fence; + } else { + nvchan->fence_head = fence; + } + nvchan->fence_tail = fence; +} + +void +nouveau_fence_flush(struct nouveau_channel *chan) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + uint32_t sequence = *nvchan->ref_cnt; + + while (nvchan->fence_head) { + struct nouveau_fence_priv *nvfence; + + nvfence = nouveau_fence(nvchan->fence_head); + if (nvfence->sequence > sequence) + break; + nouveau_fence_del_unsignalled(&nvfence->base); + nvfence->signalled = 1; + + if (nvfence->signal_cb) { + struct nouveau_fence *fence = NULL; + + nouveau_fence_ref(&nvfence->base, &fence); + + while (nvfence->signal_cb) { + struct nouveau_fence_cb *cb; + + cb = nvfence->signal_cb; + nvfence->signal_cb = cb->next; + cb->func(cb->priv); + free(cb); + } + + nouveau_fence_ref(NULL, &fence); + } + } +} + +int +nouveau_fence_wait(struct nouveau_fence **fence) +{ + struct nouveau_fence_priv *nvfence; + + if (!fence || !*fence) + return -EINVAL; + nvfence = nouveau_fence(*fence); + + if (nvfence->emitted) { + while (!nvfence->signalled) + nouveau_fence_flush(nvfence->base.channel); + } + nouveau_fence_ref(NULL, fence); + + return 0; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_grobj.c b/src/gallium/winsys/drm/nouveau/nouveau_grobj.c new file mode 100644 index 00000000000..51523897d58 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_grobj.c @@ -0,0 +1,107 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include + +#include "nouveau_drmif.h" + +int +nouveau_grobj_alloc(struct nouveau_channel *chan, uint32_t handle, + int class, struct nouveau_grobj **grobj) +{ + struct nouveau_device_priv *nvdev = nouveau_device(chan->device); + struct nouveau_grobj_priv *nvgrobj; + struct drm_nouveau_grobj_alloc g; + int ret; + + if (!nvdev || !grobj || *grobj) + return -EINVAL; + + nvgrobj = calloc(1, sizeof(*nvgrobj)); + if (!nvgrobj) + return -ENOMEM; + nvgrobj->base.channel = chan; + nvgrobj->base.handle = handle; + nvgrobj->base.grclass = class; + + g.channel = chan->id; + g.handle = handle; + g.class = class; + ret = drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GROBJ_ALLOC, + &g, sizeof(g)); + if (ret) { + nouveau_grobj_free((void *)&nvgrobj); + return ret; + } + + *grobj = &nvgrobj->base; + return 0; +} + +int +nouveau_grobj_ref(struct nouveau_channel *chan, uint32_t handle, + struct nouveau_grobj **grobj) +{ + struct nouveau_grobj_priv *nvgrobj; + + if (!chan || !grobj || *grobj) + return -EINVAL; + + nvgrobj = calloc(1, sizeof(struct nouveau_grobj_priv)); + if (!nvgrobj) + return -ENOMEM; + nvgrobj->base.channel = chan; + nvgrobj->base.handle = handle; + nvgrobj->base.grclass = 0; + + *grobj = &nvgrobj->base; + return 0; +} + +void +nouveau_grobj_free(struct nouveau_grobj **grobj) +{ + struct nouveau_device_priv *nvdev; + struct nouveau_channel_priv *chan; + struct nouveau_grobj_priv *nvgrobj; + + if (!grobj || !*grobj) + return; + nvgrobj = nouveau_grobj(*grobj); + *grobj = NULL; + + + chan = nouveau_channel(nvgrobj->base.channel); + nvdev = nouveau_device(chan->base.device); + + if (nvgrobj->base.grclass) { + struct drm_nouveau_gpuobj_free f; + + f.channel = chan->drm.channel; + f.handle = nvgrobj->base.handle; + drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, + &f, sizeof(f)); + } + free(nvgrobj); +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_local.h b/src/gallium/winsys/drm/nouveau/nouveau_local.h new file mode 100644 index 00000000000..e878a408037 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_local.h @@ -0,0 +1,117 @@ +#ifndef __NOUVEAU_LOCAL_H__ +#define __NOUVEAU_LOCAL_H__ + +#include "pipe/p_compiler.h" +#include "nouveau_winsys_pipe.h" +#include + +struct pipe_buffer; + +/* Debug output */ +#define NOUVEAU_MSG(fmt, args...) do { \ + fprintf(stdout, "nouveau: "fmt, ##args); \ + fflush(stdout); \ +} while(0) + +#define NOUVEAU_ERR(fmt, args...) do { \ + fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args); \ + fflush(stderr); \ +} while(0) + +#define NOUVEAU_TIME_MSEC() 0 + +/* User FIFO control */ +//#define NOUVEAU_DMA_TRACE +//#define NOUVEAU_DMA_DEBUG +//#define NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF +#define NOUVEAU_DMA_BARRIER +#define NOUVEAU_DMA_TIMEOUT 2000 + +/* Push buffer access macros */ +static INLINE void +OUT_RING(struct nouveau_channel *chan, unsigned data) +{ + *(chan->pushbuf->cur++) = (data); +} + +static INLINE void +OUT_RINGp(struct nouveau_channel *chan, uint32_t *data, unsigned size) +{ + memcpy(chan->pushbuf->cur, data, size * 4); + chan->pushbuf->cur += size; +} + +static INLINE void +OUT_RINGf(struct nouveau_channel *chan, float f) +{ + union { uint32_t i; float f; } c; + c.f = f; + OUT_RING(chan, c.i); +} + +static INLINE void +BEGIN_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, + unsigned mthd, unsigned size) +{ + if (chan->pushbuf->remaining < (size + 1)) + nouveau_pushbuf_flush(chan, (size + 1)); + OUT_RING(chan, (gr->subc << 13) | (size << 18) | mthd); + chan->pushbuf->remaining -= (size + 1); +} + +static INLINE void +FIRE_RING(struct nouveau_channel *chan) +{ + nouveau_pushbuf_flush(chan, 0); +} + +static INLINE void +BIND_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, unsigned subc) +{ + gr->subc = subc; + BEGIN_RING(chan, gr, 0x0000, 1); + OUT_RING (chan, gr->handle); +} + +static INLINE void +OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned data, unsigned flags, unsigned vor, unsigned tor) +{ + nouveau_pushbuf_emit_reloc(chan, chan->pushbuf->cur++, bo, + data, flags, vor, tor); +} + +/* Raw data + flags depending on FB/TT buffer */ +static INLINE void +OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned data, unsigned flags, unsigned vor, unsigned tor) +{ + OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor); +} + +/* FB/TT object handle */ +static INLINE void +OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned flags) +{ + OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR, + chan->vram->handle, chan->gart->handle); +} + +/* Low 32-bits of offset */ +static INLINE void +OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned delta, unsigned flags) +{ + OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0); +} + +/* High 32-bits of offset */ +static INLINE void +OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo, + unsigned delta, unsigned flags) +{ + OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0); +} + +#endif diff --git a/src/gallium/winsys/drm/nouveau/nouveau_lock.c b/src/gallium/winsys/drm/nouveau/nouveau_lock.c new file mode 100644 index 00000000000..9adb9ac8547 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_lock.c @@ -0,0 +1,94 @@ +/************************************************************************** + * + * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "main/glheader.h" +#include "glapi/glthread.h" +#include + +#include "nouveau_context.h" +#include "nouveau_screen.h" + +_glthread_DECLARE_STATIC_MUTEX( lockMutex ); + +static void +nouveau_contended_lock(struct nouveau_context *nv, GLuint flags) +{ + __DRIdrawablePrivate *dPriv = nv->dri_drawable; + __DRIscreenPrivate *sPriv = nv->dri_screen; + struct nouveau_screen *nv_screen = nv->nv_screen; + struct nouveau_device *dev = nv_screen->device; + struct nouveau_device_priv *nvdev = nouveau_device(dev); + + drmGetLock(nvdev->fd, nvdev->ctx, flags); + + /* If the window moved, may need to set a new cliprect now. + * + * NOTE: This releases and regains the hw lock, so all state + * checking must be done *after* this call: + */ + if (dPriv) + DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv); +} + +/* Lock the hardware and validate our state. + */ +void +LOCK_HARDWARE(struct nouveau_context *nv) +{ + struct nouveau_screen *nv_screen = nv->nv_screen; + struct nouveau_device *dev = nv_screen->device; + struct nouveau_device_priv *nvdev = nouveau_device(dev); + char __ret=0; + + _glthread_LOCK_MUTEX(lockMutex); + assert(!nv->locked); + + DRM_CAS(nvdev->lock, nvdev->ctx, + (DRM_LOCK_HELD | nvdev->ctx), __ret); + + if (__ret) + nouveau_contended_lock(nv, 0); + nv->locked = GL_TRUE; +} + + + /* Unlock the hardware using the global current context + */ +void +UNLOCK_HARDWARE(struct nouveau_context *nv) +{ + struct nouveau_screen *nv_screen = nv->nv_screen; + struct nouveau_device *dev = nv_screen->device; + struct nouveau_device_priv *nvdev = nouveau_device(dev); + + assert(nv->locked); + nv->locked = GL_FALSE; + + DRM_UNLOCK(nvdev->fd, nvdev->lock, nvdev->ctx); + + _glthread_UNLOCK_MUTEX(lockMutex); +} diff --git a/src/gallium/winsys/drm/nouveau/nouveau_notifier.c b/src/gallium/winsys/drm/nouveau/nouveau_notifier.c new file mode 100644 index 00000000000..01e8f38440e --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_notifier.c @@ -0,0 +1,137 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include + +#include "nouveau_drmif.h" +#include "nouveau_local.h" + +#define NOTIFIER(__v) \ + struct nouveau_notifier_priv *nvnotify = nouveau_notifier(notifier); \ + volatile uint32_t *__v = (void*)nvnotify->map + (id * 32) + +int +nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle, + int count, struct nouveau_notifier **notifier) +{ + struct nouveau_notifier_priv *nvnotify; + int ret; + + if (!chan || !notifier || *notifier) + return -EINVAL; + + nvnotify = calloc(1, sizeof(struct nouveau_notifier_priv)); + if (!nvnotify) + return -ENOMEM; + nvnotify->base.channel = chan; + nvnotify->base.handle = handle; + + nvnotify->drm.channel = chan->id; + nvnotify->drm.handle = handle; + nvnotify->drm.count = count; + if ((ret = drmCommandWriteRead(nouveau_device(chan->device)->fd, + DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, + &nvnotify->drm, + sizeof(nvnotify->drm)))) { + nouveau_notifier_free((void *)&nvnotify); + return ret; + } + + nvnotify->map = (void *)nouveau_channel(chan)->notifier_block + + nvnotify->drm.offset; + *notifier = &nvnotify->base; + return 0; +} + +void +nouveau_notifier_free(struct nouveau_notifier **notifier) +{ + + struct nouveau_notifier_priv *nvnotify; + struct nouveau_channel_priv *nvchan; + struct nouveau_device_priv *nvdev; + struct drm_nouveau_gpuobj_free f; + + if (!notifier || !*notifier) + return; + nvnotify = nouveau_notifier(*notifier); + *notifier = NULL; + + nvchan = nouveau_channel(nvnotify->base.channel); + nvdev = nouveau_device(nvchan->base.device); + + f.channel = nvchan->drm.channel; + f.handle = nvnotify->base.handle; + drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, &f, sizeof(f)); + free(nvnotify); +} + +void +nouveau_notifier_reset(struct nouveau_notifier *notifier, int id) +{ + NOTIFIER(n); + + n[NV_NOTIFY_TIME_0 /4] = 0x00000000; + n[NV_NOTIFY_TIME_1 /4] = 0x00000000; + n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000; + n[NV_NOTIFY_STATE /4] = (NV_NOTIFY_STATE_STATUS_IN_PROCESS << + NV_NOTIFY_STATE_STATUS_SHIFT); +} + +uint32_t +nouveau_notifier_status(struct nouveau_notifier *notifier, int id) +{ + NOTIFIER(n); + + return n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT; +} + +uint32_t +nouveau_notifier_return_val(struct nouveau_notifier *notifier, int id) +{ + NOTIFIER(n); + + return n[NV_NOTIFY_RETURN_VALUE/4]; +} + +int +nouveau_notifier_wait_status(struct nouveau_notifier *notifier, int id, + int status, int timeout) +{ + NOTIFIER(n); + uint32_t time = 0, t_start = NOUVEAU_TIME_MSEC(); + + while (time <= timeout) { + uint32_t v; + + v = n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT; + if (v == status) + return 0; + + if (timeout) + time = NOUVEAU_TIME_MSEC() - t_start; + } + + return -EBUSY; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c b/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c new file mode 100644 index 00000000000..815046ba85f --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_pushbuf.c @@ -0,0 +1,271 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#include "nouveau_drmif.h" +#include "nouveau_dma.h" + +#define PB_BUFMGR_DWORDS (4096 / 2) +#define PB_MIN_USER_DWORDS 2048 + +static int +nouveau_pushbuf_space(struct nouveau_channel *chan, unsigned min) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_pushbuf_priv *nvpb = &nvchan->pb; + + assert((min + 1) <= nvchan->dma->max); + + /* Wait for enough space in push buffer */ + min = min < PB_MIN_USER_DWORDS ? PB_MIN_USER_DWORDS : min; + min += 1; /* a bit extra for the NOP */ + if (nvchan->dma->free < min) + WAIT_RING_CH(chan, min); + + /* Insert NOP, may turn into a jump later */ + RING_SPACE_CH(chan, 1); + nvpb->nop_jump = nvchan->dma->cur; + OUT_RING_CH(chan, 0); + + /* Any remaining space is available to the user */ + nvpb->start = nvchan->dma->cur; + nvpb->size = nvchan->dma->free; + nvpb->base.channel = chan; + nvpb->base.remaining = nvpb->size; + nvpb->base.cur = &nvchan->pushbuf[nvpb->start]; + + /* Create a new fence object for this "frame" */ + nouveau_fence_ref(NULL, &nvpb->fence); + nouveau_fence_new(chan, &nvpb->fence); + + return 0; +} + +int +nouveau_pushbuf_init(struct nouveau_channel *chan) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_dma_priv *m = &nvchan->dma_master; + struct nouveau_dma_priv *b = &nvchan->dma_bufmgr; + int i; + + if (!nvchan) + return -EINVAL; + + /* Reassign last bit of push buffer for a "separate" bufmgr + * ring buffer + */ + m->max -= PB_BUFMGR_DWORDS; + m->free -= PB_BUFMGR_DWORDS; + + b->base = m->base + ((m->max + 2) << 2); + b->max = PB_BUFMGR_DWORDS - 2; + b->cur = b->put = 0; + b->free = b->max - b->cur; + + /* Some NOPs just to be safe + *XXX: RING_SKIPS + */ + nvchan->dma = b; + RING_SPACE_CH(chan, 8); + for (i = 0; i < 8; i++) + OUT_RING_CH(chan, 0); + nvchan->dma = m; + + nouveau_pushbuf_space(chan, 0); + chan->pushbuf = &nvchan->pb.base; + + nvchan->pb.buffers = calloc(NOUVEAU_PUSHBUF_MAX_BUFFERS, + sizeof(struct nouveau_pushbuf_bo)); + nvchan->pb.relocs = calloc(NOUVEAU_PUSHBUF_MAX_RELOCS, + sizeof(struct nouveau_pushbuf_reloc)); + return 0; +} + +static uint32_t +nouveau_pushbuf_calc_reloc(struct nouveau_bo *bo, + struct nouveau_pushbuf_reloc *r) +{ + uint32_t push; + + if (r->flags & NOUVEAU_BO_LOW) { + push = bo->offset + r->data; + } else + if (r->flags & NOUVEAU_BO_HIGH) { + push = (bo->offset + r->data) >> 32; + } else { + push = r->data; + } + + if (r->flags & NOUVEAU_BO_OR) { + if (bo->flags & NOUVEAU_BO_VRAM) + push |= r->vor; + else + push |= r->tor; + } + + return push; +} + +/* This would be our TTM "superioctl" */ +int +nouveau_pushbuf_flush(struct nouveau_channel *chan, unsigned min) +{ + struct nouveau_channel_priv *nvchan = nouveau_channel(chan); + struct nouveau_pushbuf_priv *nvpb = &nvchan->pb; + int ret, i; + + if (nvpb->base.remaining == nvpb->size) + return 0; + + nouveau_fence_flush(chan); + + nvpb->size -= nvpb->base.remaining; + nvchan->dma->cur += nvpb->size; + nvchan->dma->free -= nvpb->size; + assert(nvchan->dma->cur <= nvchan->dma->max); + + nvchan->dma = &nvchan->dma_bufmgr; + nvchan->pushbuf[nvpb->nop_jump] = 0x20000000 | + (nvchan->dma->base + (nvchan->dma->cur << 2)); + + /* Validate buffers + apply relocations */ + nvchan->user_charge = 0; + for (i = 0; i < nvpb->nr_relocs; i++) { + struct nouveau_pushbuf_reloc *r = &nvpb->relocs[i]; + struct nouveau_pushbuf_bo *pbbo = r->pbbo; + struct nouveau_bo *bo = pbbo->bo; + + /* Validated, mem matches presumed, no relocation necessary */ + if (pbbo->handled & 2) { + if (!(pbbo->handled & 1)) + assert(0); + continue; + } + + /* Not yet validated, do it now */ + if (!(pbbo->handled & 1)) { + ret = nouveau_bo_validate(chan, bo, pbbo->flags); + if (ret) { + assert(0); + return ret; + } + pbbo->handled |= 1; + + if (bo->offset == nouveau_bo(bo)->offset && + bo->flags == nouveau_bo(bo)->flags) { + pbbo->handled |= 2; + continue; + } + bo->offset = nouveau_bo(bo)->offset; + bo->flags = nouveau_bo(bo)->flags; + } + + /* Apply the relocation */ + *r->ptr = nouveau_pushbuf_calc_reloc(bo, r); + } + nvpb->nr_relocs = 0; + + /* Dereference all buffers on validate list */ + for (i = 0; i < nvpb->nr_buffers; i++) { + struct nouveau_pushbuf_bo *pbbo = &nvpb->buffers[i]; + + nouveau_bo(pbbo->bo)->pending = NULL; + nouveau_bo_del(&pbbo->bo); + } + nvpb->nr_buffers = 0; + + /* Switch back to user's ring */ + RING_SPACE_CH(chan, 1); + OUT_RING_CH(chan, 0x20000000 | ((nvpb->start << 2) + + nvchan->dma_master.base)); + nvchan->dma = &nvchan->dma_master; + + /* Fence + kickoff */ + nouveau_fence_emit(nvpb->fence); + FIRE_RING_CH(chan); + + /* Allocate space for next push buffer */ + ret = nouveau_pushbuf_space(chan, min); + assert(!ret); + + return 0; +} + +static struct nouveau_pushbuf_bo * +nouveau_pushbuf_emit_buffer(struct nouveau_channel *chan, struct nouveau_bo *bo) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf); + struct nouveau_bo_priv *nvbo = nouveau_bo(bo); + struct nouveau_pushbuf_bo *pbbo; + + if (nvbo->pending) + return nvbo->pending; + + if (nvpb->nr_buffers >= NOUVEAU_PUSHBUF_MAX_BUFFERS) + return NULL; + pbbo = nvpb->buffers + nvpb->nr_buffers++; + nvbo->pending = pbbo; + + nouveau_bo_ref(bo->device, bo->handle, &pbbo->bo); + pbbo->channel = chan; + pbbo->flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART; + pbbo->handled = 0; + return pbbo; +} + +int +nouveau_pushbuf_emit_reloc(struct nouveau_channel *chan, void *ptr, + struct nouveau_bo *bo, uint32_t data, uint32_t flags, + uint32_t vor, uint32_t tor) +{ + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf); + struct nouveau_pushbuf_bo *pbbo; + struct nouveau_pushbuf_reloc *r; + + if (nvpb->nr_relocs >= NOUVEAU_PUSHBUF_MAX_RELOCS) + return -ENOMEM; + + pbbo = nouveau_pushbuf_emit_buffer(chan, bo); + if (!pbbo) + return -ENOMEM; + pbbo->flags |= (flags & NOUVEAU_BO_RDWR); + pbbo->flags &= (flags | NOUVEAU_BO_RDWR); + + r = nvpb->relocs + nvpb->nr_relocs++; + r->pbbo = pbbo; + r->ptr = ptr; + r->flags = flags; + r->data = data; + r->vor = vor; + r->tor = tor; + + if (flags & NOUVEAU_BO_DUMMY) + *(uint32_t *)ptr = 0; + else + *(uint32_t *)ptr = nouveau_pushbuf_calc_reloc(bo, r); + return 0; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_resource.c b/src/gallium/winsys/drm/nouveau/nouveau_resource.c new file mode 100644 index 00000000000..3bbcb5c45e0 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_resource.c @@ -0,0 +1,116 @@ +/* + * Copyright 2007 Nouveau Project + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include + +#include "nouveau_drmif.h" +#include "nouveau_local.h" + +int +nouveau_resource_init(struct nouveau_resource **heap, + unsigned start, unsigned size) +{ + struct nouveau_resource *r; + + r = calloc(1, sizeof(struct nouveau_resource)); + if (!r) + return 1; + + r->start = start; + r->size = size; + *heap = r; + return 0; +} + +int +nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv, + struct nouveau_resource **res) +{ + struct nouveau_resource *r; + + if (!heap || !size || !res || *res) + return 1; + + while (heap) { + if (!heap->in_use && heap->size >= size) { + r = calloc(1, sizeof(struct nouveau_resource)); + if (!r) + return 1; + + r->start = (heap->start + heap->size) - size; + r->size = size; + r->in_use = 1; + r->priv = priv; + + heap->size -= size; + + r->next = heap->next; + if (heap->next) + heap->next->prev = r; + r->prev = heap; + heap->next = r; + + *res = r; + return 0; + } + + heap = heap->next; + } + + return 1; +} + +void +nouveau_resource_free(struct nouveau_resource **res) +{ + struct nouveau_resource *r; + + if (!res || !*res) + return; + r = *res; + *res = NULL; + + r->in_use = 0; + + if (r->next && !r->next->in_use) { + struct nouveau_resource *new = r->next; + + new->prev = r->prev; + if (r->prev) + r->prev->next = new; + new->size += r->size; + new->start = r->start; + + free(r); + r = new; + } + + if (r->prev && !r->prev->in_use) { + r->prev->next = r->next; + if (r->next) + r->next->prev = r->prev; + r->prev->size += r->size; + free(r); + } + +} diff --git a/src/gallium/winsys/drm/nouveau/nouveau_screen.c b/src/gallium/winsys/drm/nouveau/nouveau_screen.c new file mode 100644 index 00000000000..df1fe7e69b4 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_screen.c @@ -0,0 +1,310 @@ +#include "utils.h" +#include "vblank.h" +#include "xmlpool.h" + +#include "pipe/p_context.h" +#include "state_tracker/st_public.h" +#include "state_tracker/st_cb_fbo.h" + +#include "nouveau_context.h" +#include "nouveau_drm.h" +#include "nouveau_dri.h" +#include "nouveau_local.h" +#include "nouveau_screen.h" +#include "nouveau_swapbuffers.h" + +#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 11 +#error nouveau_drm.h version does not match expected version +#endif + +/* Extension stuff, enabling of extensions handled by Gallium's GL state + * tracker. But, we still need to define the entry points we want. + */ +#define need_GL_ARB_fragment_program +#define need_GL_ARB_multisample +#define need_GL_ARB_occlusion_query +#define need_GL_ARB_point_parameters +#define need_GL_ARB_shader_objects +#define need_GL_ARB_texture_compression +#define need_GL_ARB_vertex_program +#define need_GL_ARB_vertex_shader +#define need_GL_ARB_vertex_buffer_object +#define need_GL_EXT_compiled_vertex_array +#define need_GL_EXT_fog_coord +#define need_GL_EXT_secondary_color +#define need_GL_EXT_framebuffer_object +#define need_GL_VERSION_2_0 +#define need_GL_VERSION_2_1 +#include "extension_helper.h" + +const struct dri_extension card_extensions[] = +{ + { "GL_ARB_multisample", GL_ARB_multisample_functions }, + { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions }, + { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions }, + { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions }, + { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions }, + { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions }, + { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions }, + { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions }, + { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions }, + { "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions }, + { "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions }, + { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions }, + { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions }, + { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions }, + { NULL, 0 } +}; + +PUBLIC const char __driConfigOptions[] = +DRI_CONF_BEGIN +DRI_CONF_END; +static const GLuint __driNConfigOptions = 0; + +extern const struct dri_extension common_extensions[]; +extern const struct dri_extension nv40_extensions[]; + +static GLboolean +nouveau_screen_create(__DRIscreenPrivate *driScrnPriv) +{ + struct nouveau_dri *nv_dri = driScrnPriv->pDevPriv; + struct nouveau_screen *nv_screen; + int ret; + + if (driScrnPriv->devPrivSize != sizeof(struct nouveau_dri)) { + NOUVEAU_ERR("DRI struct mismatch between DDX/DRI\n"); + return GL_FALSE; + } + + nv_screen = CALLOC_STRUCT(nouveau_screen); + if (!nv_screen) + return GL_FALSE; + nv_screen->driScrnPriv = driScrnPriv; + driScrnPriv->private = (void *)nv_screen; + + driParseOptionInfo(&nv_screen->option_cache, + __driConfigOptions, __driNConfigOptions); + + if ((ret = nouveau_device_open_existing(&nv_screen->device, 0, + driScrnPriv->fd, 0))) { + NOUVEAU_ERR("Failed opening nouveau device: %d\n", ret); + return GL_FALSE; + } + + nv_screen->front_offset = nv_dri->front_offset; + nv_screen->front_pitch = nv_dri->front_pitch * (nv_dri->bpp / 8); + nv_screen->front_cpp = nv_dri->bpp / 8; + nv_screen->front_height = nv_dri->height; + + return GL_TRUE; +} + +static void +nouveau_screen_destroy(__DRIscreenPrivate *driScrnPriv) +{ + struct nouveau_screen *nv_screen = driScrnPriv->private; + + driScrnPriv->private = NULL; + FREE(nv_screen); +} + +static GLboolean +nouveau_create_buffer(__DRIscreenPrivate * driScrnPriv, + __DRIdrawablePrivate * driDrawPriv, + const __GLcontextModes *glVis, GLboolean pixmapBuffer) +{ + struct nouveau_framebuffer *nvfb; + enum pipe_format colour, depth, stencil; + + if (pixmapBuffer) + return GL_FALSE; + + nvfb = CALLOC_STRUCT(nouveau_framebuffer); + if (!nvfb) + return GL_FALSE; + + if (glVis->redBits == 5) + colour = PIPE_FORMAT_R5G6B5_UNORM; + else + colour = PIPE_FORMAT_A8R8G8B8_UNORM; + + if (glVis->depthBits == 16) + depth = PIPE_FORMAT_Z16_UNORM; + else if (glVis->depthBits == 24) + depth = PIPE_FORMAT_Z24S8_UNORM; + else + depth = PIPE_FORMAT_NONE; + + if (glVis->stencilBits == 8) + stencil = PIPE_FORMAT_Z24S8_UNORM; + else + stencil = PIPE_FORMAT_NONE; + + nvfb->stfb = st_create_framebuffer(glVis, colour, depth, stencil, + driDrawPriv->w, driDrawPriv->h, + (void*)nvfb); + if (!nvfb->stfb) { + free(nvfb); + return GL_FALSE; + } + + driDrawPriv->driverPrivate = (void *)nvfb; + return GL_TRUE; +} + +static void +nouveau_destroy_buffer(__DRIdrawablePrivate * driDrawPriv) +{ + struct nouveau_framebuffer *nvfb; + + nvfb = (struct nouveau_framebuffer *)driDrawPriv->driverPrivate; + st_unreference_framebuffer(&nvfb->stfb); + free(nvfb); +} + +static struct __DriverAPIRec +nouveau_api = { + .InitDriver = nouveau_screen_create, + .DestroyScreen = nouveau_screen_destroy, + .CreateContext = nouveau_context_create, + .DestroyContext = nouveau_context_destroy, + .CreateBuffer = nouveau_create_buffer, + .DestroyBuffer = nouveau_destroy_buffer, + .SwapBuffers = nouveau_swap_buffers, + .MakeCurrent = nouveau_context_bind, + .UnbindContext = nouveau_context_unbind, + .GetSwapInfo = NULL, + .GetMSC = NULL, + .WaitForMSC = NULL, + .WaitForSBC = NULL, + .SwapBuffersMSC = NULL, + .CopySubBuffer = nouveau_copy_sub_buffer, + .setTexOffset = NULL +}; + +static __GLcontextModes * +nouveau_fill_in_modes(unsigned pixel_bits, unsigned depth_bits, + unsigned stencil_bits, GLboolean have_back_buffer) +{ + __GLcontextModes * modes; + __GLcontextModes * m; + unsigned num_modes; + unsigned depth_buffer_factor; + unsigned back_buffer_factor; + int i; + + static const struct { + GLenum format; + GLenum type; + } fb_format_array[] = { + { GL_RGB , GL_UNSIGNED_SHORT_5_6_5 }, + { GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV }, + { GL_BGR , GL_UNSIGNED_INT_8_8_8_8_REV }, + }; + + /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't + * support pageflipping at all. + */ + static const GLenum back_buffer_modes[] = { + GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML + }; + + uint8_t depth_bits_array[4] = { 0, 16, 24, 24 }; + uint8_t stencil_bits_array[4] = { 0, 0, 0, 8 }; + uint8_t msaa_samples_array[1] = { 0 }; + + depth_buffer_factor = 4; + back_buffer_factor = (have_back_buffer) ? 3 : 1; + + num_modes = ((pixel_bits==16) ? 1 : 2) * + depth_buffer_factor * back_buffer_factor * 4; + modes = (*dri_interface->createContextModes)(num_modes, + sizeof(__GLcontextModes)); + m = modes; + + for (i=((pixel_bits==16)?0:1);i<((pixel_bits==16)?1:3);i++) { + if (!driFillInModes(&m, fb_format_array[i].format, + fb_format_array[i].type, + depth_bits_array, + stencil_bits_array, + depth_buffer_factor, + back_buffer_modes, + back_buffer_factor, + msaa_samples_array, 1, + GLX_TRUE_COLOR)) { + fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", + __func__, __LINE__ ); + return NULL; + } + + if (!driFillInModes(&m, fb_format_array[i].format, + fb_format_array[i].type, + depth_bits_array, + stencil_bits_array, + depth_buffer_factor, + back_buffer_modes, + back_buffer_factor, + msaa_samples_array, 1, + GLX_DIRECT_COLOR)) { + fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", + __func__, __LINE__ ); + return NULL; + } + } + + return modes; +} +PUBLIC void * +__driCreateNewScreen_20050727(__DRInativeDisplay *dpy, int scrn, + __DRIscreen *psc, const __GLcontextModes * modes, + const __DRIversion * ddx_version, + const __DRIversion * dri_version, + const __DRIversion * drm_version, + const __DRIframebuffer * frame_buffer, + void * pSAREA, int fd, int internal_api_version, + const __DRIinterfaceMethods * interface, + __GLcontextModes ** driver_modes) +{ + __DRIscreenPrivate *psp; + static const __DRIversion ddx_expected = + { 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL }; + static const __DRIversion dri_expected = { 4, 0, 0 }; + static const __DRIversion drm_expected = + { 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL }; + struct nouveau_dri *nv_dri = NULL; + + dri_interface = interface; + + if (!driCheckDriDdxDrmVersions2("nouveau", + dri_version, &dri_expected, + ddx_version, &ddx_expected, + drm_version, &drm_expected)) { + return NULL; + } + + if (drm_expected.patch != drm_version->patch) { + fprintf(stderr, "Incompatible DRM patch level.\n" + "Expected: %d\n" "Current : %d\n", + drm_expected.patch, drm_version->patch); + return NULL; + } + + psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL, + ddx_version, dri_version, drm_version, + frame_buffer, pSAREA, fd, + internal_api_version, + &nouveau_api); + if (psp == NULL) + return NULL; + nv_dri = psp->pDevPriv; + + *driver_modes = nouveau_fill_in_modes(nv_dri->bpp, + (nv_dri->bpp == 16) ? 16 : 24, + (nv_dri->bpp == 16) ? 0 : 8, + 1); + + driInitExtensions(NULL, card_extensions, GL_FALSE); + + return (void *)psp; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_screen.h b/src/gallium/winsys/drm/nouveau/nouveau_screen.h new file mode 100644 index 00000000000..388d6be9bbc --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_screen.h @@ -0,0 +1,20 @@ +#ifndef __NOUVEAU_SCREEN_H__ +#define __NOUVEAU_SCREEN_H__ + +#include "xmlconfig.h" + +struct nouveau_screen { + __DRIscreenPrivate *driScrnPriv; + driOptionCache option_cache; + + struct nouveau_device *device; + + uint32_t front_offset; + uint32_t front_pitch; + uint32_t front_cpp; + uint32_t front_height; + + void *nvc; +}; + +#endif diff --git a/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c new file mode 100644 index 00000000000..70e0104e83b --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.c @@ -0,0 +1,86 @@ +#include "main/glheader.h" +#include "glapi/glthread.h" +#include + +#include "pipe/p_context.h" +#include "state_tracker/st_public.h" +#include "state_tracker/st_context.h" +#include "state_tracker/st_cb_fbo.h" + +#include "nouveau_context.h" +#include "nouveau_local.h" +#include "nouveau_screen.h" +#include "nouveau_swapbuffers.h" + +void +nouveau_copy_buffer(__DRIdrawablePrivate *dPriv, struct pipe_surface *surf, + const drm_clip_rect_t *rect) +{ + struct nouveau_context *nv = dPriv->driContextPriv->driverPrivate; + drm_clip_rect_t *pbox; + int nbox, i; + + LOCK_HARDWARE(nv); + if (!dPriv->numClipRects) { + UNLOCK_HARDWARE(nv); + return; + } + pbox = dPriv->pClipRects; + nbox = dPriv->numClipRects; + + nv->surface_copy_prep(nv, nv->frontbuffer, surf); + for (i = 0; i < nbox; i++, pbox++) { + int sx, sy, dx, dy, w, h; + + sx = pbox->x1 - dPriv->x; + sy = pbox->y1 - dPriv->y; + dx = pbox->x1; + dy = pbox->y1; + w = pbox->x2 - pbox->x1; + h = pbox->y2 - pbox->y1; + + nv->surface_copy(nv, dx, dy, sx, sy, w, h); + } + + FIRE_RING(nv->nvc->channel); + UNLOCK_HARDWARE(nv); + + if (nv->last_stamp != dPriv->lastStamp) { + struct nouveau_framebuffer *nvfb = dPriv->driverPrivate; + st_resize_framebuffer(nvfb->stfb, dPriv->w, dPriv->h); + nv->last_stamp = dPriv->lastStamp; + } +} + +void +nouveau_copy_sub_buffer(__DRIdrawablePrivate *dPriv, int x, int y, int w, int h) +{ + struct nouveau_framebuffer *nvfb = dPriv->driverPrivate; + struct pipe_surface *surf; + + surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT); + if (surf) { + drm_clip_rect_t rect; + rect.x1 = x; + rect.y1 = y; + rect.x2 = x + w; + rect.y2 = y + h; + + st_notify_swapbuffers(nvfb->stfb); + nouveau_copy_buffer(dPriv, surf, &rect); + } +} + +void +nouveau_swap_buffers(__DRIdrawablePrivate *dPriv) +{ + struct nouveau_framebuffer *nvfb = dPriv->driverPrivate; + struct pipe_surface *surf; + + surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT); + if (surf) { + st_notify_swapbuffers(nvfb->stfb); + nouveau_copy_buffer(dPriv, surf, NULL); + } +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h new file mode 100644 index 00000000000..825d3da6da5 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_swapbuffers.h @@ -0,0 +1,10 @@ +#ifndef __NOUVEAU_SWAPBUFFERS_H__ +#define __NOUVEAU_SWAPBUFFERS_H__ + +extern void nouveau_copy_buffer(__DRIdrawablePrivate *, struct pipe_surface *, + const drm_clip_rect_t *); +extern void nouveau_copy_sub_buffer(__DRIdrawablePrivate *, + int x, int y, int w, int h); +extern void nouveau_swap_buffers(__DRIdrawablePrivate *); + +#endif diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys.c new file mode 100644 index 00000000000..0878840dcc0 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys.c @@ -0,0 +1,158 @@ +#include "util/u_memory.h" + +#include "nouveau_context.h" +#include "nouveau_screen.h" +#include "nouveau_winsys_pipe.h" + +#include "nouveau/nouveau_winsys.h" + +static int +nouveau_pipe_notifier_alloc(struct nouveau_winsys *nvws, int count, + struct nouveau_notifier **notify) +{ + struct nouveau_context *nv = nvws->nv; + + return nouveau_notifier_alloc(nv->nvc->channel, nv->nvc->next_handle++, + count, notify); +} + +static int +nouveau_pipe_grobj_alloc(struct nouveau_winsys *nvws, int grclass, + struct nouveau_grobj **grobj) +{ + struct nouveau_context *nv = nvws->nv; + struct nouveau_channel *chan = nv->nvc->channel; + int ret; + + ret = nouveau_grobj_alloc(chan, nv->nvc->next_handle++, + grclass, grobj); + if (ret) + return ret; + + assert(nv->nvc->next_subchannel < 7); + BIND_RING(chan, *grobj, nv->nvc->next_subchannel++); + return 0; +} + +static int +nouveau_pipe_surface_copy(struct nouveau_winsys *nvws, struct pipe_surface *dst, + unsigned dx, unsigned dy, struct pipe_surface *src, + unsigned sx, unsigned sy, unsigned w, unsigned h) +{ + struct nouveau_context *nv = nvws->nv; + + if (nv->surface_copy_prep(nv, dst, src)) + return 1; + nv->surface_copy(nv, dx, dy, sx, sy, w, h); + nv->surface_copy_done(nv); + + return 0; +} + +static int +nouveau_pipe_surface_fill(struct nouveau_winsys *nvws, struct pipe_surface *dst, + unsigned dx, unsigned dy, unsigned w, unsigned h, + unsigned value) +{ + if (nvws->nv->surface_fill(nvws->nv, dst, dx, dy, w, h, value)) + return 1; + return 0; +} + +static int +nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr, + struct pipe_buffer *buf, uint32_t data, + uint32_t flags, uint32_t vor, uint32_t tor) +{ + return nouveau_pushbuf_emit_reloc(nvws->channel, ptr, + nouveau_buffer(buf)->bo, + data, flags, vor, tor); +} + +static int +nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size, + struct pipe_fence_handle **fence) +{ + if (fence) { + struct nouveau_pushbuf *pb = nvws->channel->pushbuf; + struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(pb); + struct nouveau_fence *ref = NULL; + + nouveau_fence_ref(nvpb->fence, &ref); + *fence = (struct pipe_fence_handle *)ref; + } + + return nouveau_pushbuf_flush(nvws->channel, size); +} + +struct pipe_context * +nouveau_pipe_create(struct nouveau_context *nv) +{ + struct nouveau_channel_context *nvc = nv->nvc; + struct nouveau_winsys *nvws = CALLOC_STRUCT(nouveau_winsys); + struct pipe_screen *(*hws_create)(struct pipe_winsys *, + struct nouveau_winsys *); + struct pipe_context *(*hw_create)(struct pipe_screen *, unsigned); + struct pipe_winsys *ws; + unsigned chipset = nv->nv_screen->device->chipset; + + if (!nvws) + return NULL; + + switch (chipset & 0xf0) { + case 0x10: + case 0x20: + hws_create = nv10_screen_create; + hw_create = nv10_create; + break; + case 0x30: + hws_create = nv30_screen_create; + hw_create = nv30_create; + break; + case 0x40: + case 0x60: + hws_create = nv40_screen_create; + hw_create = nv40_create; + break; + case 0x50: + case 0x80: + case 0x90: + hws_create = nv50_screen_create; + hw_create = nv50_create; + break; + default: + NOUVEAU_ERR("Unknown chipset NV%02x\n", chipset); + return NULL; + } + + nvws->nv = nv; + nvws->channel = nv->nvc->channel; + + nvws->res_init = nouveau_resource_init; + nvws->res_alloc = nouveau_resource_alloc; + nvws->res_free = nouveau_resource_free; + + nvws->push_reloc = nouveau_pipe_push_reloc; + nvws->push_flush = nouveau_pipe_push_flush; + + nvws->grobj_alloc = nouveau_pipe_grobj_alloc; + nvws->grobj_free = nouveau_grobj_free; + + nvws->notifier_alloc = nouveau_pipe_notifier_alloc; + nvws->notifier_free = nouveau_notifier_free; + nvws->notifier_reset = nouveau_notifier_reset; + nvws->notifier_status = nouveau_notifier_status; + nvws->notifier_retval = nouveau_notifier_return_val; + nvws->notifier_wait = nouveau_notifier_wait_status; + + nvws->surface_copy = nouveau_pipe_surface_copy; + nvws->surface_fill = nouveau_pipe_surface_fill; + + ws = nouveau_create_pipe_winsys(nv); + + if (!nvc->pscreen) + nvc->pscreen = hws_create(ws, nvws); + nvc->pctx[nv->pctx_id] = hw_create(nvc->pscreen, nv->pctx_id); + return nvc->pctx[nv->pctx_id]; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c new file mode 100644 index 00000000000..5276806de6b --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.c @@ -0,0 +1,206 @@ +#include "pipe/p_winsys.h" +#include "pipe/p_defines.h" +#include "pipe/p_inlines.h" + +#include "util/u_memory.h" + +#include "nouveau_context.h" +#include "nouveau_local.h" +#include "nouveau_screen.h" +#include "nouveau_swapbuffers.h" +#include "nouveau_winsys_pipe.h" + +static void +nouveau_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surf, + void *context_private) +{ + struct nouveau_context *nv = context_private; + __DRIdrawablePrivate *dPriv = nv->dri_drawable; + + nouveau_copy_buffer(dPriv, surf, NULL); +} + +static const char * +nouveau_get_name(struct pipe_winsys *pws) +{ + return "Nouveau/DRI"; +} + +static struct pipe_buffer * +nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment, + unsigned usage, unsigned size) +{ + struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws; + struct nouveau_context *nv = nvpws->nv; + struct nouveau_device *dev = nv->nv_screen->device; + struct nouveau_pipe_buffer *nvbuf; + uint32_t flags; + + nvbuf = calloc(1, sizeof(*nvbuf)); + if (!nvbuf) + return NULL; + nvbuf->base.refcount = 1; + nvbuf->base.alignment = alignment; + nvbuf->base.usage = usage; + nvbuf->base.size = size; + + flags = NOUVEAU_BO_LOCAL; + + if (usage & PIPE_BUFFER_USAGE_PIXEL) { + if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE) + flags |= NOUVEAU_BO_GART; + flags |= NOUVEAU_BO_VRAM; + + switch (dev->chipset & 0xf0) { + case 0x50: + case 0x80: + case 0x90: + flags |= NOUVEAU_BO_TILED; + if (usage & NOUVEAU_BUFFER_USAGE_ZETA) + flags |= NOUVEAU_BO_ZTILE; + break; + default: + break; + } + } + + if (usage & PIPE_BUFFER_USAGE_VERTEX) { + if (nv->cap.hw_vertex_buffer) + flags |= NOUVEAU_BO_GART; + } + + if (usage & PIPE_BUFFER_USAGE_INDEX) { + if (nv->cap.hw_index_buffer) + flags |= NOUVEAU_BO_GART; + } + + if (nouveau_bo_new(dev, flags, alignment, size, &nvbuf->bo)) { + free(nvbuf); + return NULL; + } + + return &nvbuf->base; +} + +static struct pipe_buffer * +nouveau_pipe_bo_user_create(struct pipe_winsys *pws, void *ptr, unsigned bytes) +{ + struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws; + struct nouveau_device *dev = nvpws->nv->nv_screen->device; + struct nouveau_pipe_buffer *nvbuf; + + nvbuf = calloc(1, sizeof(*nvbuf)); + if (!nvbuf) + return NULL; + nvbuf->base.refcount = 1; + nvbuf->base.size = bytes; + + if (nouveau_bo_user(dev, ptr, bytes, &nvbuf->bo)) { + free(nvbuf); + return NULL; + } + + return &nvbuf->base; +} + +static void +nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf) +{ + struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf); + + nouveau_bo_del(&nvbuf->bo); + free(nvbuf); +} + +static void * +nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf, + unsigned flags) +{ + struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf); + uint32_t map_flags = 0; + + if (flags & PIPE_BUFFER_USAGE_CPU_READ) + map_flags |= NOUVEAU_BO_RD; + if (flags & PIPE_BUFFER_USAGE_CPU_WRITE) + map_flags |= NOUVEAU_BO_WR; + + if (nouveau_bo_map(nvbuf->bo, map_flags)) + return NULL; + return nvbuf->bo->map; +} + +static void +nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf) +{ + struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf); + + nouveau_bo_unmap(nvbuf->bo); +} + +static INLINE struct nouveau_fence * +nouveau_pipe_fence(struct pipe_fence_handle *pfence) +{ + return (struct nouveau_fence *)pfence; +} + +static void +nouveau_pipe_fence_reference(struct pipe_winsys *ws, + struct pipe_fence_handle **ptr, + struct pipe_fence_handle *pfence) +{ + nouveau_fence_ref((void *)pfence, (void *)ptr); +} + +static int +nouveau_pipe_fence_signalled(struct pipe_winsys *ws, + struct pipe_fence_handle *pfence, unsigned flag) +{ + struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws; + struct nouveau_fence *fence = nouveau_pipe_fence(pfence); + + if (nouveau_fence(fence)->signalled == 0) + nouveau_fence_flush(nvpws->nv->nvc->channel); + + return !nouveau_fence(fence)->signalled; +} + +static int +nouveau_pipe_fence_finish(struct pipe_winsys *ws, + struct pipe_fence_handle *pfence, unsigned flag) +{ + struct nouveau_fence *fence = nouveau_pipe_fence(pfence); + struct nouveau_fence *ref = NULL; + + nouveau_fence_ref(fence, &ref); + return nouveau_fence_wait(&ref); +} + +struct pipe_winsys * +nouveau_create_pipe_winsys(struct nouveau_context *nv) +{ + struct nouveau_pipe_winsys *nvpws; + struct pipe_winsys *pws; + + nvpws = CALLOC_STRUCT(nouveau_pipe_winsys); + if (!nvpws) + return NULL; + nvpws->nv = nv; + pws = &nvpws->pws; + + pws->flush_frontbuffer = nouveau_flush_frontbuffer; + + pws->buffer_create = nouveau_pipe_bo_create; + pws->buffer_destroy = nouveau_pipe_bo_del; + pws->user_buffer_create = nouveau_pipe_bo_user_create; + pws->buffer_map = nouveau_pipe_bo_map; + pws->buffer_unmap = nouveau_pipe_bo_unmap; + + pws->fence_reference = nouveau_pipe_fence_reference; + pws->fence_signalled = nouveau_pipe_fence_signalled; + pws->fence_finish = nouveau_pipe_fence_finish; + + pws->get_name = nouveau_get_name; + + return &nvpws->pws; +} + diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h new file mode 100644 index 00000000000..6a03ac0d773 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_pipe.h @@ -0,0 +1,34 @@ +#ifndef NOUVEAU_PIPE_WINSYS_H +#define NOUVEAU_PIPE_WINSYS_H + +#include "pipe/p_context.h" +#include "pipe/p_winsys.h" +#include "nouveau_context.h" + +struct nouveau_pipe_buffer { + struct pipe_buffer base; + struct nouveau_bo *bo; +}; + +static inline struct nouveau_pipe_buffer * +nouveau_buffer(struct pipe_buffer *buf) +{ + return (struct nouveau_pipe_buffer *)buf; +} + +struct nouveau_pipe_winsys { + struct pipe_winsys pws; + + struct nouveau_context *nv; +}; + +extern struct pipe_winsys * +nouveau_create_pipe_winsys(struct nouveau_context *nv); + +struct pipe_context * +nouveau_create_softpipe(struct nouveau_context *nv); + +struct pipe_context * +nouveau_pipe_create(struct nouveau_context *nv); + +#endif diff --git a/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c b/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c new file mode 100644 index 00000000000..704f6c77506 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nouveau_winsys_softpipe.c @@ -0,0 +1,85 @@ +/************************************************************************** + * + * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * + **************************************************************************/ +/* + * Authors: Keith Whitwell + */ + +#include "imports.h" + +#include "pipe/p_defines.h" +#include "pipe/p_format.h" +#include "softpipe/sp_winsys.h" + +#include "nouveau_context.h" +#include "nouveau_winsys_pipe.h" + +struct nouveau_softpipe_winsys { + struct softpipe_winsys sws; + struct nouveau_context *nv; +}; + +/** + * Return list of surface formats supported by this driver. + */ +static boolean +nouveau_is_format_supported(struct softpipe_winsys *sws, uint format) +{ + switch (format) { + case PIPE_FORMAT_A8R8G8B8_UNORM: + case PIPE_FORMAT_R5G6B5_UNORM: + case PIPE_FORMAT_Z24S8_UNORM: + return TRUE; + default: + break; + }; + + return FALSE; +} + +struct pipe_context * +nouveau_create_softpipe(struct nouveau_context *nv) +{ + struct nouveau_softpipe_winsys *nvsws; + struct pipe_screen *pscreen; + struct pipe_winsys *ws; + + ws = nouveau_create_pipe_winsys(nv); + if (!ws) + return NULL; + pscreen = softpipe_create_screen(ws); + + nvsws = CALLOC_STRUCT(nouveau_softpipe_winsys); + if (!nvsws) + return NULL; + + nvsws->sws.is_format_supported = nouveau_is_format_supported; + nvsws->nv = nv; + + return softpipe_create(pscreen, ws, &nvsws->sws); +} + diff --git a/src/gallium/winsys/drm/nouveau/nv04_surface.c b/src/gallium/winsys/drm/nouveau/nv04_surface.c new file mode 100644 index 00000000000..8fa3d106c8c --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nv04_surface.c @@ -0,0 +1,314 @@ +#include "pipe/p_context.h" +#include "pipe/p_format.h" + +#include "nouveau_context.h" + +static INLINE int +nv04_surface_format(enum pipe_format format) +{ + switch (format) { + case PIPE_FORMAT_A8_UNORM: + return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8; + case PIPE_FORMAT_R5G6B5_UNORM: + return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5; + case PIPE_FORMAT_A8R8G8B8_UNORM: + case PIPE_FORMAT_Z24S8_UNORM: + return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32; + default: + return -1; + } +} + +static INLINE int +nv04_rect_format(enum pipe_format format) +{ + switch (format) { + case PIPE_FORMAT_A8_UNORM: + return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8; + case PIPE_FORMAT_R5G6B5_UNORM: + return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5; + case PIPE_FORMAT_A8R8G8B8_UNORM: + case PIPE_FORMAT_Z24S8_UNORM: + return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8; + default: + return -1; + } +} + +static void +nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy, + unsigned sx, unsigned sy, unsigned w, unsigned h) +{ + struct nouveau_channel *chan = nv->nvc->channel; + struct pipe_surface *dst = nv->surf_dst; + struct pipe_surface *src = nv->surf_src; + unsigned dst_offset, src_offset; + + dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size); + src_offset = src->offset + (sy * src->stride) + (sx * src->block.size); + + while (h) { + int count = (h > 2047) ? 2047 : h; + + BEGIN_RING(chan, nv->nvc->NvM2MF, + NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8); + OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src_offset, + NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD); + OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst_offset, + NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR); + OUT_RING (chan, src->stride); + OUT_RING (chan, dst->stride); + OUT_RING (chan, w * src->block.size); + OUT_RING (chan, count); + OUT_RING (chan, 0x0101); + OUT_RING (chan, 0); + + h -= count; + src_offset += src->stride * count; + dst_offset += dst->stride * count; + } +} + +static void +nv04_surface_copy_blit(struct nouveau_context *nv, unsigned dx, unsigned dy, + unsigned sx, unsigned sy, unsigned w, unsigned h) +{ + struct nouveau_channel *chan = nv->nvc->channel; + + BEGIN_RING(chan, nv->nvc->NvImageBlit, 0x0300, 3); + OUT_RING (chan, (sy << 16) | sx); + OUT_RING (chan, (dy << 16) | dx); + OUT_RING (chan, ( h << 16) | w); +} + +static int +nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst, + struct pipe_surface *src) +{ + struct nouveau_channel *chan = nv->nvc->channel; + int format; + + if (src->format != dst->format) + return 1; + + /* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback + * to NV_MEMORY_TO_MEMORY_FORMAT in this case. + */ + if ((src->offset & 63) || (dst->offset & 63)) { + BEGIN_RING(nv->nvc->channel, nv->nvc->NvM2MF, + NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2); + OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo, + NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD); + OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo, + NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + + nv->surface_copy = nv04_surface_copy_m2mf; + nv->surf_dst = dst; + nv->surf_src = src; + return 0; + + } + + if ((format = nv04_surface_format(dst->format)) < 0) { + NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format); + return 1; + } + nv->surface_copy = nv04_surface_copy_blit; + + BEGIN_RING(chan, nv->nvc->NvCtxSurf2D, + NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2); + OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo, + NOUVEAU_BO_VRAM | NOUVEAU_BO_RD); + OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo, + NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + + BEGIN_RING(chan, nv->nvc->NvCtxSurf2D, + NV04_CONTEXT_SURFACES_2D_FORMAT, 4); + OUT_RING (chan, format); + OUT_RING (chan, (dst->stride << 16) | src->stride); + OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src->offset, + NOUVEAU_BO_VRAM | NOUVEAU_BO_RD); + OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset, + NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + + return 0; +} + +static void +nv04_surface_copy_done(struct nouveau_context *nv) +{ + FIRE_RING(nv->nvc->channel); +} + +static int +nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst, + unsigned dx, unsigned dy, unsigned w, unsigned h, + unsigned value) +{ + struct nouveau_channel *chan = nv->nvc->channel; + struct nouveau_grobj *surf2d = nv->nvc->NvCtxSurf2D; + struct nouveau_grobj *rect = nv->nvc->NvGdiRect; + int cs2d_format, gdirect_format; + + if ((cs2d_format = nv04_surface_format(dst->format)) < 0) { + NOUVEAU_ERR("Bad format = %d\n", dst->format); + return 1; + } + + if ((gdirect_format = nv04_rect_format(dst->format)) < 0) { + NOUVEAU_ERR("Bad format = %d\n", dst->format); + return 1; + } + + BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2); + OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo, + NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo, + NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4); + OUT_RING (chan, cs2d_format); + OUT_RING (chan, (dst->stride << 16) | dst->stride); + OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset, + NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset, + NOUVEAU_BO_VRAM | NOUVEAU_BO_WR); + + BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1); + OUT_RING (chan, gdirect_format); + BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1); + OUT_RING (chan, value); + BEGIN_RING(chan, rect, + NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2); + OUT_RING (chan, (dx << 16) | dy); + OUT_RING (chan, ( w << 16) | h); + + FIRE_RING(chan); + return 0; +} + +int +nouveau_surface_channel_create_nv04(struct nouveau_channel_context *nvc) +{ + struct nouveau_channel *chan = nvc->channel; + unsigned chipset = nvc->channel->device->chipset, class; + int ret; + + if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, 0x39, + &nvc->NvM2MF))) { + NOUVEAU_ERR("Error creating m2mf object: %d\n", ret); + return 1; + } + BIND_RING (chan, nvc->NvM2MF, nvc->next_subchannel++); + BEGIN_RING(chan, nvc->NvM2MF, + NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1); + OUT_RING (chan, nvc->sync_notifier->handle); + + class = chipset < 0x10 ? NV04_CONTEXT_SURFACES_2D : + NV10_CONTEXT_SURFACES_2D; + if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, + &nvc->NvCtxSurf2D))) { + NOUVEAU_ERR("Error creating 2D surface object: %d\n", ret); + return 1; + } + BIND_RING (chan, nvc->NvCtxSurf2D, nvc->next_subchannel++); + BEGIN_RING(chan, nvc->NvCtxSurf2D, + NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2); + OUT_RING (chan, nvc->channel->vram->handle); + OUT_RING (chan, nvc->channel->vram->handle); + + class = chipset < 0x10 ? NV04_IMAGE_BLIT : NV12_IMAGE_BLIT; + if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, + &nvc->NvImageBlit))) { + NOUVEAU_ERR("Error creating blit object: %d\n", ret); + return 1; + } + BIND_RING (chan, nvc->NvImageBlit, nvc->next_subchannel++); + BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1); + OUT_RING (chan, nvc->sync_notifier->handle); + BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_SURFACE, 1); + OUT_RING (chan, nvc->NvCtxSurf2D->handle); + BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_OPERATION, 1); + OUT_RING (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY); + + class = NV04_GDI_RECTANGLE_TEXT; + if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, + &nvc->NvGdiRect))) { + NOUVEAU_ERR("Error creating rect object: %d\n", ret); + return 1; + } + BIND_RING (chan, nvc->NvGdiRect, nvc->next_subchannel++); + BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1); + OUT_RING (chan, nvc->sync_notifier->handle); + BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1); + OUT_RING (chan, nvc->NvCtxSurf2D->handle); + BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1); + OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY); + BEGIN_RING(chan, nvc->NvGdiRect, + NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1); + OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE); + + switch (chipset & 0xf0) { + case 0x00: + case 0x10: + class = NV04_SWIZZLED_SURFACE; + break; + case 0x20: + class = NV20_SWIZZLED_SURFACE; + break; + case 0x30: + class = NV30_SWIZZLED_SURFACE; + break; + case 0x40: + case 0x60: + class = NV40_SWIZZLED_SURFACE; + break; + default: + /* Famous last words: this really can't happen.. */ + assert(0); + break; + } + + ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, + &nvc->NvSwzSurf); + if (ret) { + NOUVEAU_ERR("Error creating swizzled surface: %d\n", ret); + return 1; + } + + BIND_RING (chan, nvc->NvSwzSurf, nvc->next_subchannel++); + BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_NOTIFY, 1); + OUT_RING (chan, nvc->sync_notifier->handle); + BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1); + OUT_RING (chan, nvc->channel->vram->handle); + + if (chipset < 0x10) { + class = NV04_SCALED_IMAGE_FROM_MEMORY; + } else + if (chipset < 0x40) { + class = NV10_SCALED_IMAGE_FROM_MEMORY; + } else { + class = NV40_SCALED_IMAGE_FROM_MEMORY; + } + + ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class, + &nvc->NvSIFM); + if (ret) { + NOUVEAU_ERR("Error creating scaled image object: %d\n", ret); + return 1; + } + + BIND_RING (chan, nvc->NvSIFM, nvc->next_subchannel++); + + return 0; +} + +int +nouveau_surface_init_nv04(struct nouveau_context *nv) +{ + nv->surface_copy_prep = nv04_surface_copy_prep; + nv->surface_copy = nv04_surface_copy_blit; + nv->surface_copy_done = nv04_surface_copy_done; + nv->surface_fill = nv04_surface_fill; + return 0; +} + diff --git a/src/gallium/winsys/drm/nouveau/nv50_surface.c b/src/gallium/winsys/drm/nouveau/nv50_surface.c new file mode 100644 index 00000000000..c8ab7f690f3 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/nv50_surface.c @@ -0,0 +1,194 @@ +#include "pipe/p_context.h" +#include "pipe/p_format.h" + +#include "nouveau_context.h" + +static INLINE int +nv50_format(enum pipe_format format) +{ + switch (format) { + case PIPE_FORMAT_A8R8G8B8_UNORM: + case PIPE_FORMAT_Z24S8_UNORM: + return NV50_2D_DST_FORMAT_32BPP; + case PIPE_FORMAT_X8R8G8B8_UNORM: + return NV50_2D_DST_FORMAT_24BPP; + case PIPE_FORMAT_R5G6B5_UNORM: + return NV50_2D_DST_FORMAT_16BPP; + case PIPE_FORMAT_A8_UNORM: + return NV50_2D_DST_FORMAT_8BPP; + default: + return -1; + } +} + +static int +nv50_surface_set(struct nouveau_context *nv, struct pipe_surface *surf, int dst) +{ + struct nouveau_channel *chan = nv->nvc->channel; + struct nouveau_grobj *eng2d = nv->nvc->Nv2D; + struct nouveau_bo *bo = nouveau_buffer(surf->buffer)->bo; + int surf_format, mthd = dst ? NV50_2D_DST_FORMAT : NV50_2D_SRC_FORMAT; + int flags = NOUVEAU_BO_VRAM | (dst ? NOUVEAU_BO_WR : NOUVEAU_BO_RD); + + surf_format = nv50_format(surf->format); + if (surf_format < 0) + return 1; + + if (!nouveau_bo(bo)->tiled) { + BEGIN_RING(chan, eng2d, mthd, 2); + OUT_RING (chan, surf_format); + OUT_RING (chan, 1); + BEGIN_RING(chan, eng2d, mthd + 0x14, 5); + OUT_RING (chan, surf->stride); + OUT_RING (chan, surf->width); + OUT_RING (chan, surf->height); + OUT_RELOCh(chan, bo, surf->offset, flags); + OUT_RELOCl(chan, bo, surf->offset, flags); + } else { + BEGIN_RING(chan, eng2d, mthd, 5); + OUT_RING (chan, surf_format); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + OUT_RING (chan, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, eng2d, mthd + 0x18, 4); + OUT_RING (chan, surf->width); + OUT_RING (chan, surf->height); + OUT_RELOCh(chan, bo, surf->offset, flags); + OUT_RELOCl(chan, bo, surf->offset, flags); + } + +#if 0 + if (dst) { + BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + OUT_RING (chan, surf->width); + OUT_RING (chan, surf->height); + } +#endif + + return 0; +} + +static int +nv50_surface_copy_prep(struct nouveau_context *nv, + struct pipe_surface *dst, struct pipe_surface *src) +{ + int ret; + + assert(src->format == dst->format); + + ret = nv50_surface_set(nv, dst, 1); + if (ret) + return ret; + + ret = nv50_surface_set(nv, src, 0); + if (ret) + return ret; + + return 0; +} + +static void +nv50_surface_copy(struct nouveau_context *nv, unsigned dx, unsigned dy, + unsigned sx, unsigned sy, unsigned w, unsigned h) +{ + struct nouveau_channel *chan = nv->nvc->channel; + struct nouveau_grobj *eng2d = nv->nvc->Nv2D; + + BEGIN_RING(chan, eng2d, 0x088c, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, eng2d, NV50_2D_BLIT_DST_X, 4); + OUT_RING (chan, dx); + OUT_RING (chan, dy); + OUT_RING (chan, w); + OUT_RING (chan, h); + BEGIN_RING(chan, eng2d, 0x08c0, 4); + OUT_RING (chan, 0); + OUT_RING (chan, 1); + OUT_RING (chan, 0); + OUT_RING (chan, 1); + BEGIN_RING(chan, eng2d, 0x08d0, 4); + OUT_RING (chan, 0); + OUT_RING (chan, sx); + OUT_RING (chan, 0); + OUT_RING (chan, sy); +} + +static void +nv50_surface_copy_done(struct nouveau_context *nv) +{ + FIRE_RING(nv->nvc->channel); +} + +static int +nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst, + unsigned dx, unsigned dy, unsigned w, unsigned h, + unsigned value) +{ + struct nouveau_channel *chan = nv->nvc->channel; + struct nouveau_grobj *eng2d = nv->nvc->Nv2D; + int rect_format, ret; + + rect_format = nv50_format(dst->format); + if (rect_format < 0) + return 1; + + ret = nv50_surface_set(nv, dst, 1); + if (ret) + return ret; + + BEGIN_RING(chan, eng2d, 0x0580, 3); + OUT_RING (chan, 4); + OUT_RING (chan, rect_format); + OUT_RING (chan, value); + + BEGIN_RING(chan, eng2d, NV50_2D_RECT_X1, 4); + OUT_RING (chan, dx); + OUT_RING (chan, dy); + OUT_RING (chan, dx + w); + OUT_RING (chan, dy + h); + + FIRE_RING(chan); + return 0; +} + +int +nouveau_surface_channel_create_nv50(struct nouveau_channel_context *nvc) +{ + struct nouveau_channel *chan = nvc->channel; + struct nouveau_grobj *eng2d = NULL; + int ret; + + ret = nouveau_grobj_alloc(chan, nvc->next_handle++, NV50_2D, &eng2d); + if (ret) + return ret; + nvc->Nv2D = eng2d; + + BIND_RING (chan, eng2d, nvc->next_subchannel++); + BEGIN_RING(chan, eng2d, NV50_2D_DMA_NOTIFY, 4); + OUT_RING (chan, nvc->sync_notifier->handle); + OUT_RING (chan, chan->vram->handle); + OUT_RING (chan, chan->vram->handle); + OUT_RING (chan, chan->vram->handle); + BEGIN_RING(chan, eng2d, NV50_2D_OPERATION, 1); + OUT_RING (chan, NV50_2D_OPERATION_SRCCOPY); + BEGIN_RING(chan, eng2d, 0x0290, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, eng2d, 0x0888, 1); + OUT_RING (chan, 1); + + return 0; +} + +int +nouveau_surface_init_nv50(struct nouveau_context *nv) +{ + nv->surface_copy_prep = nv50_surface_copy_prep; + nv->surface_copy = nv50_surface_copy; + nv->surface_copy_done = nv50_surface_copy_done; + nv->surface_fill = nv50_surface_fill; + return 0; +} +