src/mesa/drivers/dri/nouveau/nouveau_object.c

   1
   2 #include "nouveau_fifo.h"
   3 #include "nouveau_object.h"
   4 #include "nouveau_reg.h"
   5
   6
   7 GLboolean nouveauCreateContextObject(nouveauContextPtr nmesa,
   8                                      uint32_t handle, int class)
   9 {
  10         struct drm_nouveau_grobj_alloc cto;
  11         int ret;
  12
  13         cto.channel = nmesa->fifo.drm.channel;
  14         cto.handle  = handle;
  15         cto.class   = class;
  16         ret = drmCommandWrite(nmesa->driFd, DRM_NOUVEAU_GROBJ_ALLOC,
  17                               &cto, sizeof(cto));
  18
  19         return ret == 0;
  20 }
  21
  22 void nouveauObjectOnSubchannel(nouveauContextPtr nmesa, int subchannel, int handle)
  23 {
  24         BEGIN_RING_SIZE(subchannel, 0, 1);
  25         OUT_RING(handle);
  26 }
  27
  28 void nouveauObjectInit(nouveauContextPtr nmesa)
  29 {
  30 #ifdef NOUVEAU_RING_DEBUG
  31         return;
  32 #endif
  33
  34         nouveauCreateContextObject(nmesa, Nv3D, nmesa->screen->card->class_3d);
  35         if (nmesa->screen->card->type>=NV_10) {
  36                 nouveauCreateContextObject(nmesa, NvCtxSurf2D, NV10_CONTEXT_SURFACES_2D);
  37         } else {
  38                 nouveauCreateContextObject(nmesa, NvCtxSurf2D, NV04_CONTEXT_SURFACES_2D);
  39                 nouveauCreateContextObject(nmesa, NvCtxSurf3D, NV04_CONTEXT_SURFACES_3D);
  40         }
  41         if (nmesa->screen->card->type>=NV_11) {
  42                 nouveauCreateContextObject(nmesa, NvImageBlit, NV11_IMAGE_BLIT);
  43         } else {
  44                 nouveauCreateContextObject(nmesa, NvImageBlit, NV_IMAGE_BLIT);
  45         }
  46         if ((nmesa->screen->card->type>=NV_10) && (nmesa->screen->card->type<NV_20)) {
  47                 nouveauCreateContextObject(nmesa, NvGdiRectText, NV04_GDI_RECTANGLE_TEXT);
  48                 nouveauCreateContextObject(nmesa, NvRasterOp, NV03_PRIMITIVE_RASTER_OP);
  49                 nouveauCreateContextObject(nmesa, NvPattern, NV04_IMAGE_PATTERN);
  50         }
  51         nouveauCreateContextObject(nmesa, NvMemFormat, NV_MEMORY_TO_MEMORY_FORMAT);
  52
  53         nouveauObjectOnSubchannel(nmesa, NvSubCtxSurf2D, NvCtxSurf2D);
  54         BEGIN_RING_SIZE(NvSubCtxSurf2D, NV10_CONTEXT_SURFACES_2D_SET_DMA_IN_MEMORY0, 2);
  55         OUT_RING(NvDmaFB);
  56         OUT_RING(NvDmaFB);
  57
  58         nouveauObjectOnSubchannel(nmesa, NvSubImageBlit, NvImageBlit);
  59         BEGIN_RING_SIZE(NvSubImageBlit, NV_IMAGE_BLIT_SET_SURFACES_2D, 1);
  60         OUT_RING(NvCtxSurf2D);
  61         BEGIN_RING_SIZE(NvSubImageBlit, NV_IMAGE_BLIT_OPERATION, 1);
  62         OUT_RING(3); /* SRCCOPY */
  63
  64         if ((nmesa->screen->card->type>=NV_10) && (nmesa->screen->card->type<NV_20)) {
  65                 nouveauObjectOnSubchannel(nmesa, NvSubPattern, NvPattern);
  66
  67                 BEGIN_RING_SIZE(NvSubPattern, NV04_IMAGE_PATTERN_COLOR_FORMAT, 4);
  68                 OUT_RING(1);    /* A16R5G6B5 */
  69                 OUT_RING(1);    /* little endian */
  70                 OUT_RING(0);    /* 8x8 */
  71                 OUT_RING(1);    /* monochrome */
  72
  73                 nouveauObjectOnSubchannel(nmesa, NvSubRasterOp, NvRasterOp);
  74
  75                 BEGIN_RING_SIZE(NvSubRasterOp, NV03_PRIMITIVE_RASTER_OP_DMA_NOTIFY, 1);
  76                 OUT_RING(NvSyncNotify);
  77
  78                 nouveauObjectOnSubchannel(nmesa, NvSubGdiRectText, NvGdiRectText);
  79
  80                 BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_SET_DMA_NOTIFY, 1);
  81                 OUT_RING(NvSyncNotify);
  82                 BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_PATTERN, 2);
  83                 OUT_RING(NvPattern);
  84                 OUT_RING(NvRasterOp);
  85                 BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1);
  86                 OUT_RING(NvCtxSurf2D);
  87                 BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_FORMAT, 2);
  88                 OUT_RING(1);    /* X1R5G5B5 */
  89                 OUT_RING(1);    /* little endian */
  90         }
  91
  92         nouveauObjectOnSubchannel(nmesa, NvSubMemFormat, NvMemFormat);
  93
  94         nouveauObjectOnSubchannel(nmesa, NvSub3D, Nv3D);
  95 }
  96
  97
  98