mirror_ubuntu-kernels/drivers/gpu/drm/amd/display
Angus Wang ee2698cf79 drm/amd/display: Changed pipe split policy to allow for multi-display pipe split
[WHY]
Current implementation of pipe split policy prevents pipe split with
multiple displays connected, which caused the MCLK speed to be stuck at
max

[HOW]
Changed the pipe split policies so that pipe split is allowed for
multi-display configurations

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1522
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1709
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1655
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1403

Note this is a backport of this commit from amdgpu drm-next for 5.16.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Angus Wang <angus.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2021-12-28 17:02:31 -05:00
..
amdgpu_dm drm/amd/display: Reset DMCUB before HW init 2021-12-14 17:55:13 -05:00
dc drm/amd/display: Changed pipe split policy to allow for multi-display pipe split 2021-12-28 17:02:31 -05:00
dmub drm/amd/display: [FW Promotion] Release 0.0.91 2021-11-03 12:32:34 -04:00
include Linux 5.15 2021-11-12 09:23:16 +10:00
modules drm/amd/display: Fix deadlock when falling back to v2 from v3 2021-10-28 14:26:51 -04:00
Kconfig drm/amdgpu/display: fix dependencies for DRM_AMD_DC_SI 2021-10-05 10:55:41 -04:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
TODO