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| author | David Francis <[email protected]> | 2018-11-06 16:06:04 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-11-06 19:02:06 +0000 |
| commit | 694d0775ca94beccfa8332d9284c1e8b6b19ad01 (patch) | |
| tree | 3232fb6ef6c16231410ba68395514c33b11c8fea /drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | |
| parent | drm/amd: Update atom_smu_info_v3_3 structure (diff) | |
| download | kernel-694d0775ca94beccfa8332d9284c1e8b6b19ad01.tar.gz kernel-694d0775ca94beccfa8332d9284c1e8b6b19ad01.zip | |
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 <[email protected]>
Bugzilla: https://bugs.freedesktop.org/108668
Fixes: 416615ea9578 ("drm/amd/display: set backlight level limit to 1")
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h')
0 files changed, 0 insertions, 0 deletions