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4 Commits

Author SHA1 Message Date
Gabriel Krisman Bertazi f9a87bd7d5 drm: Move drm_clflush prototypes to drm_cache header file 
Continue to clean up drmP.h by moving the cache flushing functions into
it's own header file.

Compile-tested only

Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170109215649.6860-2-krisman@collabora.co.uk
 2017-01-10 11:17:01 +01:00
Huacai Chen 221004c66a drm: Loongson-3 doesn't fully support wc memory 
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: stable@vger.kernel.org
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
 2016-04-22 10:24:11 +10:00
Dave Airlie 4b0e4e4af6 drm: add helper to check for wc memory support 
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
 2016-02-02 10:08:43 -05:00
Dave Airlie c9c97b8c75 drm/ttm: consolidate cache flushing code in one place. 
This merges the TTM and drm cache flushing into one file in the
drm core.

Signed-off-by: Dave Airlie <airlied@redhat.com>
 2009-08-27 09:53:47 +10:00