Leo (Hanghong) Ma 96410002d5 drm/amd/display: Fix MST reboot/poweroff sequence ...

commit d2f0b53bda upstream.

[Why]

drm_dp_mst_topology_mgr_suspend() is added into the new reboot
sequence, which disables the UP request at the beginning.
Therefore sideband messages are blocked.

[How]

Finish MST sideband message transaction before UP request is
suppressed.

Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Reviewed-by: Roman Li <Roman.Li@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-02-27 10:09:55 +01:00

..

amdgpu_dm

drm/amd/display: Fix MST reboot/poweroff sequence

2019-02-27 10:09:55 +01:00

dc

drm/amd/display: fix PME notification not working in RV desktop

2019-02-27 10:09:48 +01:00

include

drm/amd/display: Add a check-function for virtual signal type

2018-10-09 17:01:48 -05:00

modules

drm/amd/display: fix bug of accessing invalid memory

2018-10-15 16:17:17 -05:00

Kconfig

drm/amd/display: Add DC config flag for Raven2 (v2)

2018-09-14 09:36:56 -05:00

Makefile

drm/amd/display: Enable Stereo in Dal3

2018-08-27 11:10:57 -05:00

TODO

drm/amd/display: Convert remaining loggers off dc_logger

2018-07-13 14:48:42 -05:00