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linux/drivers/gpu/drm/amd/display/amdgpu_dm
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Wayne Lin dfd9be4234 drm/amd/display: clear remote dc_sink when stop mst 
[Why]
Currently, we don't have code path to release remote dc_sink when unplug
MST hub from the system. After few times hotplug, we hit the limition of
maximum number of remote dc_sink and can't light up new connected monitor
anymore.

[How]
Releasing all remote dc_sink at dm_helpers_dp_mst_stop_top_mgr() was
removed by previous patch. Restore it.

Reviewed-by: Jerry Zuo <Jerry.Zuo@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-23 14:22:03 -05:00
..
amdgpu_dm.c drm/amd/display: Turn global functions into static functions 2022-02-23 14:03:20 -05:00
amdgpu_dm.h drm/amd/display: Add dsc pre-validation in atomic check 2022-02-16 17:30:02 -05:00
amdgpu_dm_color.c drm/amd: fix improper docstring syntax 2021-12-13 16:32:34 -05:00
amdgpu_dm_crc.c drm/amd/display: add connector type check for CRC source set 2021-12-01 17:08:47 -05:00
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: Refactor PSR DPCD caps detection 2022-02-23 14:22:03 -05:00
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: Add DCN315 DM Support 2022-02-18 14:07:01 -05:00
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/amd/display: clear remote dc_sink when stop mst 2022-02-23 14:22:03 -05:00
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_irq_params.h drm/amd/display: Use vblank control events for PSR enable/disable 2021-08-16 15:35:56 -04:00
amdgpu_dm_mst_types.c drm/amd/display: Turn global functions into static functions 2022-02-23 14:03:20 -05:00
amdgpu_dm_mst_types.h drm/amd/display: Add dsc pre-validation in atomic check 2022-02-16 17:30:02 -05:00
amdgpu_dm_pp_smu.c drm/amd/pm: create a new holder for those APIs used only by legacy ASICs(si/kv) 2022-01-14 17:51:14 -05:00
amdgpu_dm_psr.c drm/amd/display: Refactor PSR DPCD caps detection 2022-02-23 14:22:03 -05:00
amdgpu_dm_psr.h drm/amd/display: Delay PSR entry 2021-06-21 17:45:14 -04:00
amdgpu_dm_services.c drm/amd/display: Decouple amdgpu_dm_trace from service 2020-10-26 13:33:59 -04:00
amdgpu_dm_trace.h drm/amd/display: Add control mechanism for FPU utilization 2021-08-05 21:17:59 -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