linux/drivers/gpu/drm/amd/display
hersen wu ec11fe3705 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>
2020-07-14 14:34:16 -04:00
..
amdgpu_dm drm/amd/display: OLED panel backlight adjust not work with external display connected 2020-07-14 14:34:16 -04:00
dc drm/amd/display: reduce sr_xxx_time by 3 us when ppt disable 2020-07-14 14:34:08 -04:00
dmub Revert "drm/amd/display: add mechanism to skip DCN init" 2020-07-10 17:41:25 -04:00
include drm/amd/display: Add logger for SMU msg 2020-07-08 09:02:31 -04:00
modules drm/amd/display: Send VSIF on unsupported modes on DAL 2020-07-08 09:01:45 -04:00
Kconfig drm/amd/display: Add DCN3 to Kconfig 2020-07-01 01:59:15 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
TODO