linux_dsm_epyc7002/drivers/gpu/drm/amd/display
Josip Pavic 8628d02f60 drm/amd/display: optionally optimize edp link rate based on timing
[Why]
eDP v1.4 allows panels to report link rates other than RBR/HBR/HBR2, that
may be more optimal for the panel's timing. Power can be saved by using
a link rate closer to the required bandwidth of the panel's timing.

[How]
Scan the table of reported link rates from the panel, and select the
minimum link rate that satisfies the bandwidth requirements of the panel's
timing. Include a flag to make the feature optional.

Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-03-05 15:09:33 -05:00
..
amdgpu_dm drm/amd/display: Clean up wait on vblank event 2019-03-05 15:09:33 -05:00
dc drm/amd/display: optionally optimize edp link rate based on timing 2019-03-05 15:09:33 -05:00
include drm/amd/display: remove screen flashes on seamless boot 2019-02-19 15:58:26 -05:00
modules drm/amd/display: Pass app_tf by value rather than by reference 2019-02-27 22:23:55 -05:00
Kconfig drm/amd/display: Add DC config flag for Raven2 (v2) 2018-09-14 09:36:56 -05:00
Makefile drm/amd/display: Load DMCU IRAM 2018-11-26 15:47:53 -05:00
TODO drm/amd/display: Convert remaining loggers off dc_logger 2018-07-13 14:48:42 -05:00