]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6d736b6) | patch
drm/radeon: Always disable RADEON_GEM_GTT_UC along with RADEON_GEM_GTT_WC
authorMichel Dänzer <michel.daenzer@amd.com>
Thu, 5 Nov 2015 08:25:27 +0000 (17:25 +0900)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 16 Nov 2015 16:05:44 +0000 (11:05 -0500)
commit42eb0619b7ca473cb18cdde99ddd8ab981c83493
tree39f3054ac7dbed7674037ba928a629cbd5e02ecctree | snapshot
parent6d736b61d876de3a79cd901f8d55df67368f5c3bcommit | diff
drm/radeon: Always disable RADEON_GEM_GTT_UC along with RADEON_GEM_GTT_WC

Write-combining is a CPU feature. From the GPU POV, these both simply
mean no GPU<->CPU cache coherency.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_object.c diff | blob | history
Linux Kernel Source Tree.