linux_dsm_epyc7002/drivers/gpu
Noah Abradjian 6b5d7730d2 drm/amd/display: Add wait for flip not pending on pipe unlock
[Why]
Lack of proper timing caused intermittent underflow on unplug external DP.
A previous fix was invalid and caused S0i3 regression, so had to be reverted.

[How]
When unlocking pipe, wait for no pipes to have flip pending before unlocking.

Signed-off-by: Noah Abradjian <noah.abradjian@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-18 16:09:07 -05:00
..
drm drm/amd/display: Add wait for flip not pending on pipe unlock 2019-12-18 16:09:07 -05:00
host1x drm-misc-next for v5.6: 2019-12-17 13:57:54 +01:00
ipu-v3
vga vga: Fix Kconfig indentation 2019-11-20 17:40:32 +01:00
Makefile