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

..

dcn30_afmt.c

drm/amd/display: Add VPG and AFMT low power support for DCN3.1

2021-09-14 15:57:11 -04:00

dcn30_afmt.h

drm/amd/display: Add VPG and AFMT low power support for DCN3.1

2021-09-14 15:57:11 -04:00

dcn30_cm_common.c

…

dcn30_cm_common.h

…

dcn30_dccg.c

drm/amd/display: Add interface for ADD & DROP PIXEL Registers

2021-06-08 12:22:42 -04:00

dcn30_dccg.h

drm/amd/display: Add interface for ADD & DROP PIXEL Registers

2021-06-08 12:22:42 -04:00

dcn30_dio_link_encoder.c

drm/amd/display: Add DP 2.0 BIOS and DMUB Support

2021-09-01 16:55:10 -04:00

dcn30_dio_link_encoder.h

…

dcn30_dio_stream_encoder.c

drm/amd/display: Don't enable AFMT for DP audio stream

2021-09-28 09:30:09 -04:00

dcn30_dio_stream_encoder.h

drm/amd/display: Add interface to get Calibrated Avg Level from FIFO

2021-06-15 17:25:41 -04:00

dcn30_dpp_cm.c

drm/amd/display: Defer GAMCOR and DSCL power down sequence to vupdate

2021-10-28 14:26:15 -04:00

dcn30_dpp.c

drm/amd/display: Defer GAMCOR and DSCL power down sequence to vupdate

2021-10-28 14:26:15 -04:00

dcn30_dpp.h

drm/amd/display: Line Buffer changes

2021-07-23 10:07:58 -04:00

dcn30_dwb_cm.c

drm/amd/display: fix incorrect CM/TF programming sequence in dwb

2021-08-09 15:43:10 -04:00

dcn30_dwb.c

…

dcn30_dwb.h

…

dcn30_hubbub.c

drm/amd/display: log additional register state for debug

2021-07-21 13:39:25 -04:00

dcn30_hubbub.h

drm/amd/display: log additional register state for debug

2021-07-21 13:39:25 -04:00

dcn30_hubp.c

drm/amd/display: Use dcc_ind_blk value to set register directly

2021-09-23 15:17:28 -04:00

dcn30_hubp.h

…

dcn30_hwseq.c

Revert "drm/amd/display: Add helper for blanking all dp displays"

2021-10-19 17:32:51 -04:00

dcn30_hwseq.h

…

dcn30_init.c

drm/amd/display: unblock abm when odm is enabled only on configs that support it

2021-09-14 15:57:09 -04:00

dcn30_init.h

…

dcn30_mmhubbub.c

…

dcn30_mmhubbub.h

…

dcn30_mpc.c

drm/amd/display: Add MPC meory shutdown support

2021-11-03 12:32:34 -04:00

dcn30_mpc.h

…

dcn30_opp.h

…

dcn30_optc.c

drm/amd/display: Fix issue with dynamic bpp change for DCN3x

2021-09-23 15:17:30 -04:00

dcn30_optc.h

drm/amd/display: Return last used DRR VTOTAL from DC

2021-06-08 12:20:12 -04:00

dcn30_resource.c

drm/amd/display: Changed pipe split policy to allow for multi-display pipe split

2021-12-28 17:02:31 -05:00

dcn30_resource.h

drm/amd/display: Set min dcfclk if pipe count is 0

2021-09-01 16:55:10 -04:00

dcn30_vpg.c

drm/amd/display: Fix issue with dynamic bpp change for DCN3x

2021-09-23 15:17:30 -04:00

dcn30_vpg.h

drm/amd/display: Fix issue with dynamic bpp change for DCN3x

2021-09-23 15:17:30 -04:00

Makefile

…