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linux/drivers/gpu/drm/amd/display/amdgpu_dm
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Kai-Heng Feng c7c5be3c89 drm/amd/display: Restore backlight brightness after system resume 
Laptops with AMD APU doesn't restore display backlight brightness after
system resume.

This issue started when DC was introduced.

Let's use BL_CORE_SUSPENDRESUME so the backlight core calls
update_status callback after system resume to restore the backlight
level.

Tested on Dell Inspiron 3180 (Stoney Ridge) and Dell Latitude 5495
(Raven Ridge).

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-03 09:10:59 -05:00
..
amdgpu_dm_color.c drm/amd/display: Rework CRTC color management 2019-06-22 09:34:13 -05:00
amdgpu_dm_crc.c drm/amd/display: Lock the CRTC when setting CRC source 2019-08-21 22:18:32 -05:00
amdgpu_dm_crc.h drm/amd/display: Split out DC programming for CRC capture 2019-08-21 22:18:25 -05:00
amdgpu_dm_debugfs.c drm/amd/display: Add debugfs entry to force YUV420 output 2019-09-17 08:06:54 -05:00
amdgpu_dm_debugfs.h amdgpu_dm: no need to check return value of debugfs_create functions 2019-06-13 13:59:49 -05:00
amdgpu_dm_hdcp.c drm/amd/display: Update CP property based on HW query 2019-10-03 09:10:58 -05:00
amdgpu_dm_hdcp.h drm/amd/display: Update CP property based on HW query 2019-10-03 09:10:58 -05:00
amdgpu_dm_helpers.c drm/amd: be quiet when no SAD block is found 2019-09-16 10:42:56 -05:00
amdgpu_dm_irq.c Merge branch 'drm-next' into drm-next-5.3 2019-06-25 08:42:25 -05:00
amdgpu_dm_irq.h
amdgpu_dm_mst_types.c drm/amd/display: Implement MST Aux device registration 2019-07-25 17:52:17 -04:00
amdgpu_dm_mst_types.h drm/amd/display: Cleanup MST non-atomic code workaround 2018-11-07 18:20:49 -05:00
amdgpu_dm_pp_smu.c drm/amd/display: Use switch table for dc_to_smu_clock_type 2019-08-02 10:17:57 -05:00
amdgpu_dm_services.c drm/amd: drop use of drmP.h in display/ 2019-06-10 23:00:20 +02:00
amdgpu_dm_trace.h drm/amd/display: Add tracing to dc 2018-12-05 17:49:49 -05:00
amdgpu_dm.c drm/amd/display: Restore backlight brightness after system resume 2019-10-03 09:10:59 -05:00
amdgpu_dm.h drm/amd/display: Initialize HDCP work queue 2019-10-03 09:10:58 -05:00
Makefile drm/amd/display: Create amdgpu_dm_hdcp 2019-10-03 09:10:58 -05:00