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linux/drivers/gpu/drm/amd/display/amdgpu_dm
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Roman Li dab6058268 drm/amd/display: Fix OLED brightness control on eDP 
[Why]
After commit ("drm/amdgpu/display: add support for multiple backlights")
number of eDPs is defined while registering backlight device.
However the panel's extended caps get updated once before register call.
That leads to regression with extended caps like oled brightness control.

[How]
Update connector ext caps after register_backlight_device

Fixes: 7fd13baeb7 ("drm/amdgpu/display: add support for multiple backlights")
Link: https://www.reddit.com/r/AMDLaptops/comments/qst0fm/after_updating_to_linux_515_my_brightness/

Signed-off-by: Roman Li <Roman.Li@amd.com>
Tested-by: Samuel Čavoj <samuel@cavoj.net>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jasdeep Dhillon <Jasdeep.Dhillon@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2021-11-17 22:27:51 -05:00
..
amdgpu_dm_color.c drm/amd/display: Verify Gamma & Degamma LUT sizes in amdgpu_dm_atomic_check 2021-06-11 16:16:07 -04:00
amdgpu_dm_crc.c drm/amd/display: Avoid get/put vblank when stream disabled 2021-05-19 22:39:28 -04:00
amdgpu_dm_crc.h drm/amd/display: Refactor suspend/resume of Secure display 2021-05-19 22:39:16 -04:00
amdgpu_dm_debugfs.c drm/amd/display: Don't allow partial copy_from_user 2021-11-05 14:10:39 -04:00
amdgpu_dm_debugfs.h drm/amd/display: Support crc on specific region 2021-03-05 15:11:47 -05:00
amdgpu_dm_hdcp.c drm/amd/display: Fix for null pointer access for ddc pin and aux engine. 2021-09-14 15:57:09 -04:00
amdgpu_dm_hdcp.h drm/amdgpu/display: remove hdcp_srm sysfs on device removal 2021-02-18 16:43:08 -05:00
amdgpu_dm_helpers.c drm/amdgpu/display: fix build when CONFIG_DRM_AMD_DC_DCN is not set 2021-10-27 19:50:26 -04:00
amdgpu_dm_irq_params.h drm/amd/display: Use vblank control events for PSR enable/disable 2021-08-16 15:35:56 -04:00
amdgpu_dm_irq.c drm/amd/display: use GFP_ATOMIC in amdgpu_dm_irq_schedule_work 2021-08-09 15:44:09 -04:00
amdgpu_dm_irq.h drm/amd/display: Support for DMUB AUX 2021-05-10 18:06:44 -04:00
amdgpu_dm_mst_types.c drm/amd/display: dsc engine not disabled after unplug dsc mst hub 2021-11-03 12:32:33 -04:00
amdgpu_dm_mst_types.h drm/amd/display: dsc mst 2 4K displays go dark with 2 lane HBR3 2021-09-14 15:57:10 -04:00
amdgpu_dm_pp_smu.c drm/amd/pm: make DAL communicate with SMU through unified interfaces 2021-04-09 16:42:37 -04:00
amdgpu_dm_psr.c drm/amd/display: dc_link_set_psr_allow_active refactoring 2021-10-28 14:26:14 -04:00
amdgpu_dm_psr.h drm/amd/display: Delay PSR entry 2021-06-21 17:45:14 -04:00
amdgpu_dm_services.c
amdgpu_dm_trace.h drm/amd/display: Add control mechanism for FPU utilization 2021-08-05 21:17:59 -04:00
amdgpu_dm.c drm/amd/display: Fix OLED brightness control on eDP 2021-11-17 22:27:51 -05:00
amdgpu_dm.h drm/amd/display: Support for SET_CONFIG processing with DMUB 2021-10-06 15:52:30 -04:00
dc_fpu.c drm/amd/display: Re-arrange FPU code structure for dcn2x 2021-10-06 15:49:24 -04:00
dc_fpu.h drm/amd/display: Add DC_FP helper to check FPU state 2021-08-05 21:17:59 -04:00
Makefile drm/amd/display: Add control mechanism for FPU 2021-08-05 21:17:59 -04:00