tree 0e713aef8cf7d007e26abf1bd37a689388e36e9b
parent 9d0b2afadfd71e9bedd593358bd7ac4701e46477
author Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 1677263743 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1688578058 +0100

drm/amd/display: Ensure vmin and vmax adjust for DCE

commit 2820433be2a33beb44b13b367e155cf221f29610 upstream.

[Why & How]
In the commit 32953485c558 ("drm/amd/display: Do not update DRR while
BW optimizations pending"), a modification was added to avoid adjusting
DRR if optimized bandwidth is set. This change was only intended for
DCN, but one part of the patch changed the code path for DCE devices and
caused regressions to the kms_vrr test. To address this problem, this
commit adds a modification in which dc_stream_adjust_vmin_vmax will be
fully executed in DCE devices.

Fixes: 32953485c558 ("drm/amd/display: Do not update DRR while BW optimizations pending")
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>