linux_dsm_epyc7002/drivers/gpu/drm/amd
Martin Tsai 38259bacd7 drm/amd/display: Use mdelay to avoid context switch
[why]
The rapid msleep operation causes the white line garbage when
DAL check flip pending status in SetVidPnSourceVisibility.
To execute this msleep will induce context switch, and longer
delay could cause worse garbage situation.

[how]
To replace msleep with mdelay.

Signed-off-by: Martin Tsai <martin.tsai@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-01-16 14:16:40 -05:00
..
acp
amdgpu drm/amdgpu: add arcturus to gpu recovery check code path 2020-01-16 13:40:54 -05:00
amdkfd drm/amdkfd: Add a message when SW scheduler is used 2020-01-16 13:38:07 -05:00
display drm/amd/display: Use mdelay to avoid context switch 2020-01-16 14:16:40 -05:00
include drm/amd/include: Add OCSC registers 2020-01-16 13:41:06 -05:00
powerplay drm/amdgpu/sriov skip the update of SMU_TABLE_ACTIVITY_MONITOR_COEFF 2020-01-16 13:35:45 -05:00