leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/nouveau: remove limit on gart

Browse Source 
Most graphics cards nowadays have a multiple of this limit as their vram,
so limiting GART doesn't seem to make much sense.

Signed-off-by: Maarten >Lnkhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Maarten Lankhorst 2013-06-17 15:09:09 +02:00 committed by Ben Skeggs
parent 36798b61ed
commit 79442c3af0
1 changed files with 0 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/nouveau/nouveau_ttm.c
View File

@ -168,9 +168,6 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
struct nouveau_bo *nvbo = nouveau_bo(bo); struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_mem *node; struct nouveau_mem *node;
if (unlikely((mem->num_pages << PAGE_SHIFT) >= 512 * 1024 * 1024))
return -ENOMEM;
node = kzalloc(sizeof(*node), GFP_KERNEL); node = kzalloc(sizeof(*node), GFP_KERNEL);
if (!node) if (!node)
return -ENOMEM; return -ENOMEM;
@ -403,8 +400,6 @@ nouveau_ttm_init(struct nouveau_drm *drm)
/* GART init */ /* GART init */
if (drm->agp.stat != ENABLED) { if (drm->agp.stat != ENABLED) {
drm->gem.gart_available = nouveau_vmmgr(drm->device)->limit; drm->gem.gart_available = nouveau_vmmgr(drm->device)->limit;
if (drm->gem.gart_available > 512 * 1024 * 1024)
drm->gem.gart_available = 512 * 1024 * 1024;
} else { } else {
drm->gem.gart_available = drm->agp.size; drm->gem.gart_available = drm->agp.size;
} }