X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fstate_trackers%2Fxorg%2Fxorg_crtc.c;h=0160b1aa59f6c22b9144d990ba0e3fc90e3e3e6d;hb=d2758f3b74838f4d4f1ae691fddca7dc9f4e8c0e;hp=7304113a659b7110af41a3b59b6b464ada862d07;hpb=407e8ae5b167b0193e1e5b1266a5d61ed836dfb5;p=mesa.git diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c index 7304113a659..0160b1aa59f 100644 --- a/src/gallium/state_trackers/xorg/xorg_crtc.c +++ b/src/gallium/state_trackers/xorg/xorg_crtc.c @@ -42,24 +42,35 @@ #include "xorg_tracker.h" #include "xf86Modes.h" +#ifdef HAVE_XEXTPROTO_71 +#include +#else #define DPMS_SERVER #include +#endif #include "pipe/p_inlines.h" +#include "util/u_rect.h" + +#ifdef HAVE_LIBKMS +#include "libkms.h" +#endif struct crtc_private { drmModeCrtcPtr drm_crtc; /* hwcursor */ - struct pipe_buffer *cursor_buf; + struct pipe_texture *cursor_tex; + struct kms_bo *cursor_bo; + unsigned cursor_handle; }; static void crtc_dpms(xf86CrtcPtr crtc, int mode) { - //ScrnInfoPtr pScrn = crtc->scrn; + /* ScrnInfoPtr pScrn = crtc->scrn; */ switch (mode) { case DPMSModeOn: @@ -72,44 +83,29 @@ crtc_dpms(xf86CrtcPtr crtc, int mode) } static Bool -crtc_lock(xf86CrtcPtr crtc) -{ - return FALSE; -} - -static void -crtc_unlock(xf86CrtcPtr crtc) -{ -} - -static void -crtc_prepare(xf86CrtcPtr crtc) -{ -} - -static void -crtc_commit(xf86CrtcPtr crtc) -{ -} - -static Bool -crtc_mode_fixup(xf86CrtcPtr crtc, DisplayModePtr mode, - DisplayModePtr adjusted_mode) -{ - return TRUE; -} - -static void -crtc_mode_set(xf86CrtcPtr crtc, DisplayModePtr mode, - DisplayModePtr adjusted_mode, int x, int y) +crtc_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode, + Rotation rotation, int x, int y) { xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(crtc->scrn); modesettingPtr ms = modesettingPTR(crtc->scrn); - xf86OutputPtr output = config->output[config->compat_output]; - drmModeConnectorPtr drm_connector = output->driver_private; + xf86OutputPtr output = NULL; + drmModeConnectorPtr drm_connector; struct crtc_private *crtcp = crtc->driver_private; drmModeCrtcPtr drm_crtc = crtcp->drm_crtc; drmModeModeInfo drm_mode; + int i, ret; + + for (i = 0; i < config->num_output; output = NULL, i++) { + output = config->output[i]; + + if (output->crtc == crtc) + break; + } + + if (!output) + return FALSE; + + drm_connector = output->driver_private; drm_mode.clock = mode->Clock; drm_mode.hdisplay = mode->HDisplay; @@ -126,30 +122,34 @@ crtc_mode_set(xf86CrtcPtr crtc, DisplayModePtr mode, drm_mode.vrefresh = mode->VRefresh; if (!mode->name) xf86SetModeDefaultName(mode); - strncpy(drm_mode.name, mode->name, DRM_DISPLAY_MODE_LEN); + strncpy(drm_mode.name, mode->name, DRM_DISPLAY_MODE_LEN - 1); + drm_mode.name[DRM_DISPLAY_MODE_LEN - 1] = '\0'; - drmModeSetCrtc(ms->fd, drm_crtc->crtc_id, ms->fb_id, x, y, - &drm_connector->connector_id, 1, &drm_mode); -} + ret = drmModeSetCrtc(ms->fd, drm_crtc->crtc_id, ms->fb_id, x, y, + &drm_connector->connector_id, 1, &drm_mode); -#if 0 -static void -crtc_load_lut(xf86CrtcPtr crtc) -{ - //ScrnInfoPtr pScrn = crtc->scrn; + if (ret) + return FALSE; + + crtc->x = x; + crtc->y = y; + crtc->mode = *mode; + crtc->rotation = rotation; + + return TRUE; } -#endif static void crtc_gamma_set(xf86CrtcPtr crtc, CARD16 * red, CARD16 * green, CARD16 * blue, int size) { + /* XXX: hockup */ } static void * crtc_shadow_allocate(xf86CrtcPtr crtc, int width, int height) { - //ScrnInfoPtr pScrn = crtc->scrn; + /* ScrnInfoPtr pScrn = crtc->scrn; */ return NULL; } @@ -157,7 +157,7 @@ crtc_shadow_allocate(xf86CrtcPtr crtc, int width, int height) static PixmapPtr crtc_shadow_create(xf86CrtcPtr crtc, void *data, int width, int height) { - //ScrnInfoPtr pScrn = crtc->scrn; + /* ScrnInfoPtr pScrn = crtc->scrn; */ return NULL; } @@ -165,55 +165,120 @@ crtc_shadow_create(xf86CrtcPtr crtc, void *data, int width, int height) static void crtc_shadow_destroy(xf86CrtcPtr crtc, PixmapPtr rotate_pixmap, void *data) { - //ScrnInfoPtr pScrn = crtc->scrn; + /* ScrnInfoPtr pScrn = crtc->scrn; */ } +/* + * Cursor functions + */ + static void -crtc_destroy(xf86CrtcPtr crtc) +crtc_set_cursor_colors(xf86CrtcPtr crtc, int bg, int fg) +{ + /* XXX: See if this one is needed, as we only support ARGB cursors */ +} + +static void +crtc_set_cursor_position(xf86CrtcPtr crtc, int x, int y) { modesettingPtr ms = modesettingPTR(crtc->scrn); struct crtc_private *crtcp = crtc->driver_private; - if (crtcp->cursor_buf) - pipe_buffer_reference(&crtcp->cursor_buf, NULL); - - drmModeFreeCrtc(crtcp->drm_crtc); - xfree(crtcp); + drmModeMoveCursor(ms->fd, crtcp->drm_crtc->crtc_id, x, y); } static void -crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image) +crtc_load_cursor_argb_ga3d(xf86CrtcPtr crtc, CARD32 * image) { unsigned char *ptr; modesettingPtr ms = modesettingPTR(crtc->scrn); struct crtc_private *crtcp = crtc->driver_private; + struct pipe_transfer *transfer; + + if (!crtcp->cursor_tex) { + struct pipe_texture templat; + unsigned pitch; + + memset(&templat, 0, sizeof(templat)); + templat.tex_usage |= PIPE_TEXTURE_USAGE_RENDER_TARGET; + templat.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY; + templat.target = PIPE_TEXTURE_2D; + templat.last_level = 0; + templat.depth[0] = 1; + templat.format = PIPE_FORMAT_A8R8G8B8_UNORM; + templat.width[0] = 64; + templat.height[0] = 64; + pf_get_block(templat.format, &templat.block); + + crtcp->cursor_tex = ms->screen->texture_create(ms->screen, + &templat); + ms->api->local_handle_from_texture(ms->api, + ms->screen, + crtcp->cursor_tex, + &pitch, + &crtcp->cursor_handle); + } + + transfer = ms->screen->get_tex_transfer(ms->screen, crtcp->cursor_tex, + 0, 0, 0, + PIPE_TRANSFER_WRITE, + 0, 0, 64, 64); + ptr = ms->screen->transfer_map(ms->screen, transfer); + util_copy_rect(ptr, &crtcp->cursor_tex->block, + transfer->stride, 0, 0, + 64, 64, (void*)image, 64 * 4, 0, 0); + ms->screen->transfer_unmap(ms->screen, transfer); + ms->screen->tex_transfer_destroy(transfer); +} - if (!crtcp->cursor_buf) { - crtcp->cursor_buf = pipe_buffer_create(ms->screen, - 0, - PIPE_BUFFER_USAGE_CPU_WRITE | - PIPE_BUFFER_USAGE_GPU_READ, - 64*64*4); - drm_api_hooks.handle_from_buffer(ms->screen, - crtcp->cursor_buf, - &crtcp->cursor_handle); +#if HAVE_LIBKMS +static void +crtc_load_cursor_argb_kms(xf86CrtcPtr crtc, CARD32 * image) +{ + modesettingPtr ms = modesettingPTR(crtc->scrn); + struct crtc_private *crtcp = crtc->driver_private; + unsigned char *ptr; + + if (!crtcp->cursor_bo) { + unsigned attr[8]; + + attr[0] = KMS_BO_TYPE; + attr[1] = KMS_BO_TYPE_CURSOR; + attr[2] = KMS_WIDTH; + attr[3] = 64; + attr[4] = KMS_HEIGHT; + attr[5] = 64; + attr[6] = 0; + + if (kms_bo_create(ms->kms, attr, &crtcp->cursor_bo)) + return; + + if (kms_bo_get_prop(crtcp->cursor_bo, KMS_HANDLE, + &crtcp->cursor_handle)) + goto err_bo_destroy; } - ptr = pipe_buffer_map(ms->screen, crtcp->cursor_buf, PIPE_BUFFER_USAGE_CPU_WRITE); + kms_bo_map(crtcp->cursor_bo, (void**)&ptr); + memcpy(ptr, image, 64*64*4); + kms_bo_unmap(crtcp->cursor_bo); - if (ptr) - memcpy(ptr, image, 64 * 64 * 4); + return; - pipe_buffer_unmap(ms->screen, crtcp->cursor_buf); +err_bo_destroy: + kms_bo_destroy(&crtcp->cursor_bo); } +#endif static void -crtc_set_cursor_position(xf86CrtcPtr crtc, int x, int y) +crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image) { modesettingPtr ms = modesettingPTR(crtc->scrn); - struct crtc_private *crtcp = crtc->driver_private; - - drmModeMoveCursor(ms->fd, crtcp->drm_crtc->crtc_id, x, y); + if (ms->screen) + crtc_load_cursor_argb_ga3d(crtc, image); +#ifdef HAVE_LIBKMS + else if (ms->kms) + crtc_load_cursor_argb_kms(crtc, image); +#endif } static void @@ -222,7 +287,7 @@ crtc_show_cursor(xf86CrtcPtr crtc) modesettingPtr ms = modesettingPTR(crtc->scrn); struct crtc_private *crtcp = crtc->driver_private; - if (crtcp->cursor_buf) + if (crtcp->cursor_tex || crtcp->cursor_bo) drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id, crtcp->cursor_handle, 64, 64); } @@ -236,42 +301,59 @@ crtc_hide_cursor(xf86CrtcPtr crtc) drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id, 0, 0, 0); } +/** + * Called at vt leave + */ +void +xorg_crtc_cursor_destroy(xf86CrtcPtr crtc) +{ + struct crtc_private *crtcp = crtc->driver_private; + + if (crtcp->cursor_tex) + pipe_texture_reference(&crtcp->cursor_tex, NULL); +#ifdef HAVE_LIBKMS + if (crtcp->cursor_bo) + kms_bo_destroy(&crtcp->cursor_bo); +#endif +} + +/* + * Misc functions + */ + +static void +crtc_destroy(xf86CrtcPtr crtc) +{ + struct crtc_private *crtcp = crtc->driver_private; + + xorg_crtc_cursor_destroy(crtc); + + drmModeFreeCrtc(crtcp->drm_crtc); + + xfree(crtcp); + crtc->driver_private = NULL; +} + static const xf86CrtcFuncsRec crtc_funcs = { .dpms = crtc_dpms, - .save = NULL, - .restore = NULL, - .lock = crtc_lock, - .unlock = crtc_unlock, - .mode_fixup = crtc_mode_fixup, - .prepare = crtc_prepare, - .mode_set = crtc_mode_set, - .commit = crtc_commit, - .gamma_set = crtc_gamma_set, - .shadow_create = crtc_shadow_create, - .shadow_allocate = crtc_shadow_allocate, - .shadow_destroy = crtc_shadow_destroy, + .set_mode_major = crtc_set_mode_major, + + .set_cursor_colors = crtc_set_cursor_colors, .set_cursor_position = crtc_set_cursor_position, .show_cursor = crtc_show_cursor, .hide_cursor = crtc_hide_cursor, - .load_cursor_image = NULL, /* lets convert to argb only */ - .set_cursor_colors = NULL, /* using argb only */ .load_cursor_argb = crtc_load_cursor_argb, - .destroy = crtc_destroy, -}; -void -cursor_destroy(xf86CrtcPtr crtc) -{ - modesettingPtr ms = modesettingPTR(crtc->scrn); - struct crtc_private *crtcp = crtc->driver_private; + .shadow_create = crtc_shadow_create, + .shadow_allocate = crtc_shadow_allocate, + .shadow_destroy = crtc_shadow_destroy, - if (crtcp->cursor_buf) { - pipe_buffer_reference(&crtcp->cursor_buf, NULL); - } -} + .gamma_set = crtc_gamma_set, + .destroy = crtc_destroy, +}; void -crtc_init(ScrnInfoPtr pScrn) +xorg_crtc_init(ScrnInfoPtr pScrn) { modesettingPtr ms = modesettingPTR(pScrn); xf86CrtcPtr crtc; @@ -288,6 +370,7 @@ crtc_init(ScrnInfoPtr pScrn) for (c = 0; c < res->count_crtcs; c++) { drm_crtc = drmModeGetCrtc(ms->fd, res->crtcs[c]); + if (!drm_crtc) continue; @@ -304,7 +387,6 @@ crtc_init(ScrnInfoPtr pScrn) crtcp->drm_crtc = drm_crtc; crtc->driver_private = crtcp; - } out: