linux_dsm_epyc7002/drivers/gpu/drm/amd/display
Nicholas Kazlauskas c803bb4eb9 drm/amd/display: Pass triplebuffer surface flip flags down to plane state
[Why]
A "dcn20_program_front_end_for_ctx" warning is observed on Renoir.

Since the resource definition doesn't explicitly disable triplebuffer
flips like Navi10 DC actually attempts to go and setup triplebuffering
even when we pass in false to the plane state.

If we hit a full update after triplebuffering has been setup we see the
assertion since we don't expect full updates while performing
triplebuffer flips.

Normally this would get reset back to false whne we pass in the new
plane state, but since we never actually copy the flag when doing
surface updates this doesn't happen.

[How]
Copy the flag onto the plane update based on the requested surface
update state.

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-03-19 00:03:04 -04:00
..
amdgpu_dm drm/amd/display: update connector->display_info after read edid 2020-03-19 00:03:03 -04:00
dc drm/amd/display: Pass triplebuffer surface flip flags down to plane state 2020-03-19 00:03:04 -04:00
dmub drm/amd/display: Add ABM command structs to DMCUB 2020-03-05 00:31:31 -05:00
include drm/amdgpu/display: Fix Pollock Variant Detection 2020-03-09 13:51:03 -04:00
modules drm/amd/display: Remove redundant hdcp display state 2020-03-19 00:03:04 -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