linux_dsm_epyc7002/drivers/gpu/drm/amd
David Francis 694d0775ca drm/amd: Don't fail on backlight = 0
Amgpu's backlight update status function was
returning 1 (an error value) when the backlight
property was 0.  This breaks users that assume
0 is a valid backlight value (which is a
correct assumption)

If the user passes in a backlight value of 0,
tell them everything is fine, then write a value of
1 to hardware.

Signed-off-by: David Francis <David.Francis@amd.com>
Bugzilla: https://bugs.freedesktop.org/108668
Fixes: 416615ea9578 ("drm/amd/display: set backlight level limit to 1")
Cc: Suresh.Guttula@amd.com
Cc: Harry.Wentland@amd.com
Cc: Samantham@posteo.net
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-06 14:02:06 -05:00
..
acp drm/amdgpu: Remove wrapper layer of cgs irq handling 2018-03-21 14:36:58 -05:00
amdgpu drm/amdgpu: use GMC v9 KIQ workaround only for the GFXHUB 2018-11-05 15:49:41 -05:00
amdkfd drm/amdkfd: fix interrupt spin lock 2018-11-05 15:49:38 -05:00
display drm/amd: Don't fail on backlight = 0 2018-11-06 14:02:06 -05:00
include drm/amd: Update atom_smu_info_v3_3 structure 2018-11-06 14:00:55 -05:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay drm/amd/powerplay: do the comparison in the right Khz granularity 2018-11-05 15:49:37 -05:00