linux_dsm_epyc7002/drivers/gpu/drm/amd/display
Nikola Cornij f6fe4053b9 drm/amd/display: Use a temporary copy of the current state when updating DSC config
[why]
When updating DSC config, a new config has to be validated before proceeding
with applying the update. Validation, however, modifies the current state.
This means DSC config validation would affect pipe re-assignment, causing
intermittent screen corruption issues when ODM is required for DSC.

[how]
- Use a copy of the current state for modified DSC config validation
- Set the update type to FULL_UPDATE to correctly validate and set the
  actual state used for committing the streams

Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-11-19 10:12:53 -05:00
..
amdgpu_dm drm/amd/display: add color space option when sending link test pattern 2019-11-19 10:12:52 -05:00
dc drm/amd/display: Use a temporary copy of the current state when updating DSC config 2019-11-19 10:12:53 -05:00
dmub drm/amd/display: Don't spin forever waiting for DMCUB phy/auto init 2019-11-19 10:12:53 -05:00
include drm/amd/display: add color space option when sending link test pattern 2019-11-19 10:12:52 -05:00
modules drm/amd/display: remove set but not used variable 'min_content' 2019-11-19 10:12:51 -05:00
Kconfig drm/amd/display: rename DCN1_0 kconfig to DCN 2019-11-13 15:29:44 -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