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authorChristian König <christian.koenig@amd.com>2020-09-11 16:06:53 +0300
committerChristian König <christian.koenig@amd.com>2020-09-15 17:03:44 +0300
commit0fe438cec9e1d263a831e62a0499e14ee228fb30 (patch)
tree5cd5f08598986924db5bf6c8fa8ffcf221aba7a3 /drivers/gpu/drm/drm_gem_vram_helper.c
parent46f206304db0311b0920479f42accaa7cb472fdc (diff)
downloadlinux-0fe438cec9e1d263a831e62a0499e14ee228fb30.tar.xz
drm/ttm: remove default caching
As far as I can tell this was never used either and we just always fallback to the order cached > wc > uncached anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/390142/
Diffstat (limited to 'drivers/gpu/drm/drm_gem_vram_helper.c')
-rw-r--r--drivers/gpu/drm/drm_gem_vram_helper.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
index 4291f0b71021..fff42bb56646 100644
--- a/drivers/gpu/drm/drm_gem_vram_helper.c
+++ b/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -1058,8 +1058,7 @@ static int drm_vram_mm_init(struct drm_vram_mm *vmm, struct drm_device *dev,
ret = ttm_range_man_init(&vmm->bdev, TTM_PL_VRAM,
TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_WC,
- TTM_PL_FLAG_WC, false,
- vram_size >> PAGE_SHIFT);
+ false, vram_size >> PAGE_SHIFT);
if (ret)
return ret;