mirror_ubuntu-kernels/drivers/gpu/drm/amd/display
Aric Cyr b2a7b0ce07 drm/amd/display: Use cursor locking to prevent flip delays
[Why]
Current locking scheme for cursor can result in a flip missing
its vsync, deferring it for one or more vsyncs.  Result is a
potential for stuttering when cursor is moved.

[How]
Use cursor update lock so that flips are not blocked while cursor
is being programmed.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-28 16:45:14 -04:00
..
amdgpu_dm drm/amd/display: Fix green screen issue after suspend 2020-04-24 09:41:32 -04:00
dc drm/amd/display: Use cursor locking to prevent flip delays 2020-04-28 16:45:14 -04:00
dmub drm/amd/display: Allocate scratch space for DMUB CW7 2020-03-19 00:03:04 -04:00
include drm/amd/display: re-order asic declarations 2020-04-03 17:21:06 -04:00
modules drm/amd/display: LFC not working on 2.0x range monitors (v2) 2020-03-31 12:26:14 -04:00
Kconfig amdgpu: Enable initial DCN support on POWER 2019-12-18 16:09:05 -05:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
TODO drm/amd/display: Convert remaining loggers off dc_logger 2018-07-13 14:48:42 -05:00