linux_dsm_epyc7002/drivers/gpu/drm/amd
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
..
acp drm/amdgpu: Remove wrapper layer of cgs irq handling 2018-03-21 14:36:58 -05:00
amdgpu drm/amd/display: Use vrr friendly pageflip throttling in DC. 2019-03-05 15:09:32 -05:00
amdkfd drm/amdkfd: use init_mqd function to allocate object for hid_mqd (CI) 2019-02-27 22:19:07 -05:00
display drm/amd/display: optionally optimize edp link rate based on timing 2019-03-05 15:09:33 -05:00
include drm/amdkfd: Optimize out sdma doorbell array in kgd2kfd_shared_resources 2019-02-18 18:00:50 -05:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay drm/amd/powerplay: show the right override pcie parameters 2019-02-27 22:20:30 -05:00