mirror_ubuntu-kernels/drivers/gpu/drm/amd/display
Roman Li 397a9bc588 drm/amdgpu/display: add dc feature mask for psr enablement
[Why]
Adding psr mask to dc features allows selectively disable/enable psr.
Current psr implementation may not work with non-pageflipping application.
Until resolved it should be disabled by default.

[How]
Add dcfeaturemask for psr enablement. Disable by default.
To enable set amdgpu.dcfeaturemask=0x8 in grub kernel command line.

Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-25 16:50:10 -04:00
..
amdgpu_dm drm/amdgpu/display: add dc feature mask for psr enablement 2019-10-25 16:50:10 -04:00
dc drm/amd/display: Apply vactive dram clock change workaround to dcn2 DMLv2 2019-10-25 16:50:09 -04:00
include drm/amd/display: add new active dongle to existent w/a 2019-10-10 19:33:37 -05:00
modules drm/amd/display: Only use EETF when maxCL > max display 2019-10-25 16:50:09 -04:00
Kconfig drm/amd: Fix Kconfig indentation 2019-10-07 15:11:17 -05:00
Makefile drm/amd/display: Add HDCP module 2019-10-03 09:10:58 -05:00
TODO drm/amd/display: Convert remaining loggers off dc_logger 2018-07-13 14:48:42 -05:00