linux_dsm_epyc7002/drivers/gpu/drm/amd/display
hersen wu b448d30b0c 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 15:13:15 -04:00
..
amdgpu_dm drm/amd/display: OLED panel backlight adjust not work with external display connected 2020-07-14 15:13:15 -04:00
dc drm/amd/display: Only revalidate bandwidth on medium and fast updates 2020-06-30 22:15:12 -04:00
dmub drm/amd/display: Add struct field for future use 2020-05-05 13:12:40 -04:00
include drm/amd/display: query hdcp capability during link detect 2020-04-09 10:43:17 -04:00
modules drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() 2020-06-10 18:00:24 -04:00
Kconfig drm: amd/display: fix Kconfig help text 2020-04-23 15:06:41 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
TODO