linux_dsm_epyc7002/drivers/gpu/drm/amd
Charlene Liu c7f345e53c drm/amd/display: initialize get_max_link_cap
[why]
usb3->usb2 switch system hang.
driver needs to limit the max sink cap based on DP4 mode.

[how]
based on s_dpalt check and DP4 check:
limit the USB-C DPALT DP maximum supported lane count.

Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-09 10:43:17 -04:00
..
acp drm: amd/acp: fix broken menu structure 2020-03-13 11:52:35 -04:00
amdgpu drm/amdgpu/sriov add amdgpu_amdkfd_pre_reset in gpu reset 2020-04-09 10:43:15 -04:00
amdkfd drm/amdkfd: kfree the wrong pointer 2020-04-01 14:44:22 -04:00
display drm/amd/display: initialize get_max_link_cap 2020-04-09 10:43:17 -04:00
include drm/amd/amdgpu: Fix SMUIO/PWR Confusion (v2) 2020-04-01 14:44:43 -04:00
powerplay drm/amd/powerplay: fix a typo 2020-04-09 10:43:15 -04:00