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| author | Stylon Wang <stylon.wang@amd.com> | 2020-07-28 10:10:35 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-11 01:09:17 +0300 |
| commit | b24bdc37d03a0478189e20a50286092840f414fa (patch) | |
| tree | 1a51e0a538ffefd4578a5813a40f0ec850b2daa1 /scripts/gen_compile_commands.py | |
| parent | abba907c7a20032c2d504fd5afe3af7d440a09d0 (diff) | |
| download | linux-b24bdc37d03a0478189e20a50286092840f414fa.tar.xz | |
drm/amd/display: Fix EDID parsing after resume from suspend
[Why]
Resuming from suspend, CEA blocks from EDID are not parsed and no video
modes can support YUV420. When this happens, output bpc cannot go over
8-bit with 4K modes on HDMI.
[How]
In amdgpu_dm_update_connector_after_detect(), drm_add_edid_modes() is
called after drm_connector_update_edid_property() to fully parse EDID
and update display info.
Cc: stable@vger.kernel.org
Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions