Roman Li 128f8ed590 drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug ... [Why] When display topology changed on DSC hub we add all crtcs with dsc support to atomic state. Refer to patch:"drm/amd/display: Trigger modesets on MST DSC connectors" However the original implementation may skip crtc if the topology change caused by unplug. That potentially could lead to no-lightup or corruption on DSC hub after unplug event on one of the connectors. [How] Update add_affected_mst_dsc_crtcs() to use old connector state if new connector state has no crtc (undergoes modeset due to unplug) Fixes: 44be939ff7 ("drm/amd/display: Trigger modesets on MST DSC connectors") Reviewed-by: Hersen Wu <hersenwu@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2022-02-16 17:05:55 -05:00
..
amdgpu_dm	drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug	2022-02-16 17:05:55 -05:00
dc	drm/amd/display: enable z9 denial interface by default	2022-02-16 17:02:21 -05:00
dmub	drm/amd/display: [FW Promotion] Release 0.0.103.0	2022-02-07 18:03:49 -05:00
include	Merge tag 'amd-drm-next-5.18-2022-02-11-1' of https://gitlab.freedesktop.org/agd5f/linux into drm-next	2022-02-14 10:31:51 +10:00
modules	Merge tag 'amd-drm-next-5.18-2022-02-11-1' of https://gitlab.freedesktop.org/agd5f/linux into drm-next	2022-02-14 10:31:51 +10:00
Kconfig	drm/amdgpu/display: fix dependencies for DRM_AMD_DC_SI	2021-10-05 10:55:41 -04:00
Makefile	drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards	2019-11-13 15:29:42 -05:00
TODO