path: root/drivers/gpu/drm/radeon/atombios_dp.c
diff options
authorAlex Deucher <alexander.deucher@amd.com>2011-10-04 10:46:34 -0400
committerDave Airlie <airlied@redhat.com>2011-10-04 17:24:14 +0100
commit12d5180bd7e683a4ae80830b82ba67e7b7fac7b2 (patch)
treeea3c0e5d3691a4f01474f27cdf297cf5a5e84873 /drivers/gpu/drm/radeon/atombios_dp.c
parent02e6859eae4a8e511fa1a2c9a689ea25cdc6166a (diff)
drm/radeon/kms: fix channel_remap setup (v2)
Most asics just use the hw default value which requires no explicit programming. For those that need a different value, the vbios will program it properly. As such, there's no need to program these registers explicitly in the driver. Changing MC_SHARED_CHREMAP requires a reload of all data in vram otherwise its contents will be scambled. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=40103 v2: drop now unused channel_remap functions. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_dp.c')
0 files changed, 0 insertions, 0 deletions