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| author | hersen wu <hersenxs.wu@amd.com> | 2020-06-22 13:29:16 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-14 14:34:16 -0400 |
| commit | ec11fe3705a7d434ec3493bdaddb9b6367e7366a (patch) | |
| tree | 699c1b5430396fc4b63c6719503ef715245f331f /tools/perf/scripts/python/flamegraph.py | |
| parent | drm/amd/display: reduce sr_xxx_time by 3 us when ppt disable (diff) | |
| download | linux-ec11fe3705a7d434ec3493bdaddb9b6367e7366a.tar.gz linux-ec11fe3705a7d434ec3493bdaddb9b6367e7366a.zip | |
drm/amd/display: OLED panel backlight adjust not work with external display connected
[Why]
amdgpu_dm->backlight_caps is for single eDP only. the caps are upddated
for very connector. Real eDP caps will be overwritten by other external
display. For OLED panel, caps->aux_support is set to 1 for OLED pnael.
after external connected, caps+.aux_support is set to 0. This causes
OLED backlight adjustment not work.
[How]
within update_conector_ext_caps, backlight caps will be updated only for
eDP connector.
Cc: stable@vger.kernel.org
Signed-off-by: hersen wu <hersenxs.wu@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions