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linux/drivers/gpu/drm/amd/display
Meenakshikumar Somasundaram 30456ffa65 drm/amd/display: Fix TDR eDP and USB4 display light up issue
[Why]
After TDR recovery, eDP and USB4 display does not light up. Because
dmub outbox notifications are not enabled after dmub reload and link
encoder assignments for the streams are not cleared before dc state
reset.

[How]
- Dmub outbox notification is enabled after tdr recovery by issuing
  inbox command to dmub.
- Link encoders for the streams are unassigned before dc state reset.

Reviewed-by: Jimmy Kizito <Jimmy.Kizito@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-10 15:30:06 -04:00
..
amdgpu_dm drm/amd/display: change family id name for DCN314 2022-08-10 15:10:12 -04:00
dc drm/amd/display: Fix TDR eDP and USB4 display light up issue 2022-08-10 15:30:06 -04:00
dmub drm/amd/display: Add support for manual DMUB FAMS trigger 2022-07-25 17:17:15 -04:00
include drm/amd/display: change family id name for DCN314 2022-08-10 15:10:12 -04:00
modules drm/amd/display: Fix HDMI VSIF V3 incorrect issue 2022-08-10 15:12:13 -04:00
Kconfig drm/amd/display: Enable building new display engine with KCOV enabled 2022-07-18 16:42:38 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
TODO drm/amd/display: Convert remaining loggers off dc_logger 2018-07-13 14:48:42 -05:00