Files
linux/drivers/gpu/drm/amd/display/dc/link/protocols
Paul Hsieh 74d70e309d drm/amd/display: Add monitor patch to read psr cap again
[Why & How]
According to the vendor’s requirement, after each OUI write,
the PSR cap must be read; otherwise, the vendor will default
to using PSRSU. But its PSR cap indicates that it only supports
PSR1.

Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Paul Hsieh <Paul.Hsieh@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23 10:26:47 -04:00
..