linux/drivers/gpu/drm/amd/display
Alvin Lee 196754951f drm/amd/display: Block SubVP + DRR if the DRR is PSR capable
[Description]
PSR implementation in FW has inline polling which can poll for up
to 1ms. This will interfere with SubVP because SubVP is timing
sensitive and can't tolerate up to 1ms worth of delay before
handling vertical or VLINE interrupts. Therefore block SubVP + DRR
cases if DRR is PSR capable

Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Reviewed-by: Saaem Rizvi <SyedSaaem.Rizvi@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-15 10:44:39 -04:00
..
amdgpu_dm drm/amd/display: fix the system hang while disable PSR 2023-06-15 10:44:19 -04:00
dc drm/amd/display: Block SubVP + DRR if the DRR is PSR capable 2023-06-15 10:44:39 -04:00
dmub Revert "drm/amd/display: cache trace buffer size" 2023-06-09 12:50:08 -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/display: set variable custom_backlight_curve0 storage-class-specifier to static 2023-06-09 09:23:18 -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