Becle Lee dd15640bce drm/amd/display: Wait for hubp read line for Pollock ...

[Why]
Underflow occurred while hubp ret pipe read is idle and the
second pipe is powered up and added. Flickering and underflow
are only observed on Pollock.

[How]
Check the hubp ret pipe read prior to unlock pipes.

Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Agustin Gutierrez <agustin.gutierrez@amd.com>
Signed-off-by: Becle Lee <becle.lee@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2022-03-15 14:41:55 -04:00

..

dcn10_cm_common.c

…

dcn10_cm_common.h

…

dcn10_dpp_cm.c

…

dcn10_dpp_dscl.c

drm/amd/display: fix function scopes

2021-12-13 16:34:26 -05:00

dcn10_dpp.c

drm/amd/display: fix function scopes

2021-12-13 16:34:26 -05:00

dcn10_dpp.h

drm/amd/display: Remove the repeated dpp1_full_bypass declaration

2021-06-18 17:14:36 -04:00

dcn10_dwb.c

…

dcn10_dwb.h

…

dcn10_hubbub.c

drm/amd/display: Add pstate verification and recovery for DCN31

2022-03-15 14:33:57 -04:00

dcn10_hubbub.h

drm/amd/display: remove compbuf size wait

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

dcn10_hubp.c

drm/amd/display: Wait for hubp read line for Pollock

2022-03-15 14:41:55 -04:00

dcn10_hubp.h

drm/amd/display: Wait for hubp read line for Pollock

2022-03-15 14:41:55 -04:00

dcn10_hw_sequencer_debug.c

…

dcn10_hw_sequencer_debug.h

…

dcn10_hw_sequencer.c

drm/amd/display: Add pstate verification and recovery for DCN31

2022-03-15 14:33:57 -04:00

dcn10_hw_sequencer.h

drm/amd/display: Refactor visual confirm

2021-06-08 12:18:37 -04:00

dcn10_init.c

drm/amd/display: Added power down for DCN10

2021-12-30 08:54:44 -05:00

dcn10_init.h

…

dcn10_ipp.c

…

dcn10_ipp.h

drm/amd/display: add cyan_skillfish display support

2021-10-04 15:22:57 -04:00

dcn10_link_encoder.c

drm/amd/display: add set dp lane settings to link_hwss

2022-02-02 18:26:32 -05:00

dcn10_link_encoder.h

drm/amd/display: add set dp lane settings to link_hwss

2022-02-02 18:26:32 -05:00

dcn10_mpc.c

drm/amd/display: Refactor visual confirm

2021-06-08 12:18:37 -04:00

dcn10_mpc.h

…

dcn10_opp.c

drm/amd/display: fix function scopes

2021-12-13 16:34:26 -05:00

dcn10_opp.h

…

dcn10_optc.c

drm/amd/display: fix function scopes

2021-12-13 16:34:26 -05:00

dcn10_optc.h

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

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

dcn10_resource.c

drm/amd/display: Wait for hubp read line for Pollock

2022-03-15 14:41:55 -04:00

dcn10_resource.h

drm/amd/display: move FPU code from dcn10 to dml/dcn10 folder

2022-03-15 14:25:16 -04:00

dcn10_stream_encoder.c

drm/amd/display: revert "Reset fifo after enable otg"

2022-02-02 18:26:31 -05:00

dcn10_stream_encoder.h

drm/amd/display: revert "Reset fifo after enable otg"

2022-02-02 18:26:31 -05:00

Makefile

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