Gabe Teeger 5a3ccb1400 drm/amd/display: Remove wait while locked ...

[Why]
We wait for mpc idle while in a locked state, leading to potential
deadlock.

[What]
Move the wait_for_idle call to outside of HW lock. This and a
call to wait_drr_doublebuffer_pending_clear are moved added to a new
static helper function called wait_for_outstanding_hw_updates, to make
the interface clearer.

Cc: stable@vger.kernel.org
Fixes: 8f0d304d21 ("drm/amd/display: Do not commit pipe when updating DRR")
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Gabe Teeger <gabe.teeger@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2023-08-31 18:08:19 -04:00

..

dcn20_dccg.c

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

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

dcn20_dccg.h

drm/amd/display: Trigger DIO FIFO resync on commit streams

2023-06-09 10:42:58 -04:00

dcn20_dpp_cm.c

drm/amd/display: Clean up some inconsistent indenting

2022-07-28 16:05:15 -04:00

dcn20_dpp.c

drm/amd/display: reverted limiting vscsdp_for_colorimetry and ARGB16161616 pixel format addition

2022-08-16 18:07:06 -04:00

dcn20_dpp.h

drm/amd/display: Add DSCL memory low power support

2020-12-01 16:03:40 -05:00

dcn20_dsc.c

drm/amd/display: DSC Programming Deltas

2023-06-09 12:50:51 -04:00

dcn20_dsc.h

drm/amd/display: DSC Programming Deltas

2023-06-09 12:50:51 -04:00

dcn20_dwb_scl.c

drm/amd/display: fix function scopes

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

dcn20_dwb.c

drm/amd/display: change several dcn20 variables storage-class-specifier to static

2023-03-07 14:22:42 -05:00

dcn20_dwb.h

drm/amd/display: rework macros for DWB register access

2022-11-15 13:35:15 -05:00

dcn20_hubbub.c

drm/amd/display: Add additional pstate registers to HW state query

2023-06-09 09:33:55 -04:00

dcn20_hubbub.h

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

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

dcn20_hubp.c

drm/amd/display: Fix rotated cursor offset calculation

2022-11-23 09:47:14 -05:00

dcn20_hubp.h

drm/amd/display: Add dependant changes for DCN32/321

2022-06-03 16:43:38 -04:00

dcn20_hwseq.c

drm/amd/display: Remove wait while locked

2023-08-31 18:08:19 -04:00

dcn20_hwseq.h

drm/amd/display: Add visual confirm color support for MCLK switch

2023-06-09 09:39:46 -04:00

dcn20_init.c

drm/amd/display: Clean FPGA code in dc

2023-06-09 10:44:11 -04:00

dcn20_init.h

drm/amd/display: cleanup of function pointer tables

2019-11-19 10:12:53 -05:00

dcn20_link_encoder.c

drm/amd/display: refactor ddc logic from dc_link_ddc to link_ddc

2023-01-13 14:57:40 -05:00

dcn20_link_encoder.h

drm/amdgpu: fold CONFIG_DRM_AMD_DC_DCN3* into CONFIG_DRM_AMD_DC_DCN (v3)

2020-11-04 17:11:37 -05:00

dcn20_mmhubbub.c

drm/amd/display: change several dcn20 variables storage-class-specifier to static

2023-03-07 14:22:42 -05:00

dcn20_mmhubbub.h

drm/amd/display: rework macros for DWB register access

2022-11-15 13:35:15 -05:00

dcn20_mpc.c

drm/amd/display: change several dcn20 variables storage-class-specifier to static

2023-03-07 14:22:42 -05:00

dcn20_mpc.h

drm/amd/display: Use cursor locking to prevent flip delays

2020-04-28 16:19:56 -04:00

dcn20_opp.c

drm/amd/display: Raise DPG height during timing synchronization

2020-10-26 13:29:21 -04:00

dcn20_opp.h

drm/amd/display: Raise DPG height during timing synchronization

2020-10-26 13:29:21 -04:00

dcn20_optc.c

drm/amd/display: Program OTG vtotal min/max selectors unconditionally for DCN1+

2023-06-09 12:39:32 -04:00

dcn20_optc.h

drm/amd/display: fixed the DSC power off sequence during Driver PnP

2021-11-22 14:45:02 -05:00

dcn20_resource.c

Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0""

2023-08-16 11:38:18 -04:00

dcn20_resource.h

drm/amd/display: rename acquire_idle_pipe_for_layer to acquire_free_pipe_as_sec_dpp_pipe

2023-08-07 17:14:09 -04:00

dcn20_stream_encoder.c

drm/amd/display: convert link.h functions to function pointer style

2023-03-14 15:35:03 -04:00

dcn20_stream_encoder.h

drm/amd/display: Add DPCD writes at key points

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

dcn20_vmid.c

drm/amd/display: Poll for GPUVM context ready (v2)

2019-07-18 14:18:09 -05:00

dcn20_vmid.h

drm/amd/display: rework macros for DWB register access

2022-11-15 13:35:15 -05:00

Makefile

drm/amd/display: move FPU-related code from dcn20 to dml folder

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