mirror_ubuntu-kernels/drivers/gpu/drm/amd/display
Mario Limonciello c35b6ea8f2 drm/amd/display: Set minimum requirement for using PSR-SU on Rembrandt
A number of parade TCONs are causing system hangs when utilized with
older DMUB firmware and PSR-SU. Some changes have been introduced into
DMUB firmware to add resilience against these failures.

Don't allow running PSR-SU unless on the newer firmware.

Cc: stable@vger.kernel.org
Cc: Sean Wang <sean.ns.wang@amd.com>
Cc: Marc Rossi <Marc.Rossi@amd.com>
Cc: Hamza Mahfooz <Hamza.Mahfooz@amd.com>
Cc: Tsung-hua (Ryan) Lin <Tsung-hua.Lin@amd.com>
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2443
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-30 13:11:36 -04:00
..
amdgpu_dm drm/amd/display: Set minimum requirement for using PSR-SU on Rembrandt 2023-06-30 13:11:36 -04:00
dc drm/amd/display: Set minimum requirement for using PSR-SU on Rembrandt 2023-06-30 13:11:36 -04:00
dmub drm/amd/display: Set minimum requirement for using PSR-SU on Rembrandt 2023-06-30 13:11:36 -04:00
include drm/amd/display: fix compilation error due to shifting negative value 2023-06-09 12:38:19 -04:00
modules drm/amd: Disable PSR-SU on Parade 0803 TCON 2023-06-30 13:11:30 -04:00
Kconfig Merge tag 'amd-drm-next-6.5-2023-06-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2023-06-15 14:11:22 +10:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP 2023-03-07 14:22:39 -05:00
TODO