diff options
| author | hersen wu <hersenxs.wu@amd.com> | 2020-06-22 13:29:16 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-14 15:13:15 -0400 |
| commit | b448d30b0c303d5454ea572b772d1ffae96bc6e7 (patch) | |
| tree | a52ae7448c607eeb4c6a7ca1453cc467aa0669fd /drivers/usb/cdns3/cdns3-ti.c | |
| parent | 3168470142e0a82b5732c04ed4c031a9322ae170 (diff) | |
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 'drivers/usb/cdns3/cdns3-ti.c')
0 files changed, 0 insertions, 0 deletions