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Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_object.c')
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_object.c68
1 files changed, 41 insertions, 27 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_object.c b/src/mesa/drivers/dri/nouveau/nouveau_object.c
index 302009c8b1..468b18e6d9 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_object.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_object.c
@@ -4,17 +4,14 @@
#include "nouveau_reg.h"
-GLboolean nouveauCreateContextObject(nouveauContextPtr nmesa, int handle, int class, uint32_t flags, uint32_t dma_in, uint32_t dma_out, uint32_t dma_notifier)
+GLboolean nouveauCreateContextObject(nouveauContextPtr nmesa,
+ uint32_t handle, int class)
{
drm_nouveau_object_init_t cto;
int ret;
cto.handle = handle;
cto.class = class;
- cto.flags = flags;
- cto.dma0= dma_in;
- cto.dma1= dma_out;
- cto.dma_notifier = dma_notifier;
ret = drmCommandWrite(nmesa->driFd, DRM_NOUVEAU_OBJECT_INIT, &cto, sizeof(cto));
return ret == 0;
@@ -22,6 +19,7 @@ GLboolean nouveauCreateContextObject(nouveauContextPtr nmesa, int handle, int cl
GLboolean nouveauCreateDmaObject(nouveauContextPtr nmesa,
uint32_t handle,
+ int class,
uint32_t offset,
uint32_t size,
int target,
@@ -30,6 +28,7 @@ GLboolean nouveauCreateDmaObject(nouveauContextPtr nmesa,
drm_nouveau_dma_object_init_t dma;
int ret;
+ dma.class = class;
dma.handle = handle;
dma.target = target;
dma.access = access;
@@ -40,6 +39,27 @@ GLboolean nouveauCreateDmaObject(nouveauContextPtr nmesa,
return ret == 0;
}
+GLboolean nouveauCreateDmaObjectFromMem(nouveauContextPtr nmesa,
+ uint32_t handle, int class,
+ nouveau_mem *mem,
+ int access)
+{
+ uint32_t offset = mem->offset;
+ int target = mem->type & (NOUVEAU_MEM_FB | NOUVEAU_MEM_AGP);
+
+ if (!target)
+ return GL_FALSE;
+
+ if (target & NOUVEAU_MEM_FB)
+ offset -= nmesa->vram_phys;
+ else if (target & NOUVEAU_MEM_AGP)
+ offset -= nmesa->agp_phys;
+
+ return nouveauCreateDmaObject(nmesa, handle, class,
+ offset, mem->size,
+ target, access);
+}
+
void nouveauObjectOnSubchannel(nouveauContextPtr nmesa, int subchannel, int handle)
{
BEGIN_RING_SIZE(subchannel, 0, 1);
@@ -53,31 +73,25 @@ void nouveauObjectInit(nouveauContextPtr nmesa)
#endif
/* We need to know vram size.. and AGP size (and even if the card is AGP..) */
- nouveauCreateDmaObject( nmesa, NvDmaFB,
- 0, (256*1024*1024),
- 0 /*NV_DMA_TARGET_FB*/, 0 /*NV_DMA_ACCESS_RW*/);
- nouveauCreateDmaObject( nmesa, NvDmaAGP,
- nmesa->agp_phys, (128*1024*1024),
- 3 /* AGP */, 0 /* RW */);
-
- nouveauCreateContextObject(nmesa, Nv3D, nmesa->screen->card->class_3d,
- 0, 0, 0, 0);
+ nouveauCreateDmaObject( nmesa, NvDmaFB, NV_DMA_IN_MEMORY,
+ 0, nmesa->vram_size,
+ NOUVEAU_MEM_FB,
+ NOUVEAU_MEM_ACCESS_RW);
+ nouveauCreateDmaObject( nmesa, NvDmaAGP, NV_DMA_IN_MEMORY,
+ 0, nmesa->agp_size,
+ NOUVEAU_MEM_AGP,
+ NOUVEAU_MEM_ACCESS_RW);
+
+ nouveauCreateContextObject(nmesa, Nv3D, nmesa->screen->card->class_3d);
if (nmesa->screen->card->type>=NV_10) {
- nouveauCreateContextObject(nmesa, NvCtxSurf2D, NV10_CONTEXT_SURFACES_2D,
- 0, 0, 0, 0);
- nouveauCreateContextObject(nmesa, NvImageBlit, NV10_IMAGE_BLIT,
- NV_DMA_CONTEXT_FLAGS_PATCH_SRCCOPY, 0, 0, 0);
+ nouveauCreateContextObject(nmesa, NvCtxSurf2D, NV10_CONTEXT_SURFACES_2D);
+ nouveauCreateContextObject(nmesa, NvImageBlit, NV10_IMAGE_BLIT);
} else {
- nouveauCreateContextObject(nmesa, NvCtxSurf2D, NV04_CONTEXT_SURFACES_2D,
- 0, 0, 0, 0);
- nouveauCreateContextObject(nmesa, NvCtxSurf3D, NV04_CONTEXT_SURFACES_3D,
- 0, 0, 0, 0);
- nouveauCreateContextObject(nmesa, NvImageBlit, NV_IMAGE_BLIT,
- NV_DMA_CONTEXT_FLAGS_PATCH_SRCCOPY, 0, 0, 0);
+ nouveauCreateContextObject(nmesa, NvCtxSurf2D, NV04_CONTEXT_SURFACES_2D);
+ nouveauCreateContextObject(nmesa, NvCtxSurf3D, NV04_CONTEXT_SURFACES_3D);
+ nouveauCreateContextObject(nmesa, NvImageBlit, NV_IMAGE_BLIT);
}
- nouveauCreateContextObject(nmesa, NvMemFormat,
- NV_MEMORY_TO_MEMORY_FORMAT,
- 0, 0, 0, 0);
+ nouveauCreateContextObject(nmesa, NvMemFormat, NV_MEMORY_TO_MEMORY_FORMAT);
#ifdef ALLOW_MULTI_SUBCHANNEL
nouveauObjectOnSubchannel(nmesa, NvSubCtxSurf2D, NvCtxSurf2D);