Nicholas Kazlauskas be1ac692c0 drm/amd/display: Fix DPIA outbox timeout after S3/S4/reset ...

[Why]
The HW interrupt gets disabled after S3/S4/reset so we don't receive
notifications for HPD or AUX from DMUB - leading to timeout and
black screen with (or without) DPIA links connected.

[How]
Re-enable the interrupt after S3/S4/reset like we do for the other
DC interrupts.

Guard both instances of the outbox interrupt enable or we'll hang
during restore on ASIC that don't support it.

Fixes: 524a0ba6fa ("drm/amd/display: Fix DPIA outbox timeout after GPU reset")

Reviewed-by: Jude Shih <Jude.Shih@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2021-12-07 13:08:14 -05:00

..

amdgpu_dm_color.c

drm/amd/display: Verify Gamma & Degamma LUT sizes in amdgpu_dm_atomic_check

2021-06-11 16:16:07 -04:00

amdgpu_dm_crc.c

drm/amd/display: add connector type check for CRC source set

2021-12-01 16:07:22 -05:00

amdgpu_dm_crc.h

drm/amd/display: Refactor suspend/resume of Secure display

2021-05-19 22:39:16 -04:00

amdgpu_dm_debugfs.c

drm/amd/display: PSR panel capability debugfs

2021-12-01 16:06:19 -05:00

amdgpu_dm_debugfs.h

drm/amd/display: Support crc on specific region

2021-03-05 15:11:47 -05:00

amdgpu_dm_hdcp.c

drm/amd/display: Fix for null pointer access for ddc pin and aux engine.

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

amdgpu_dm_hdcp.h

drm/amdgpu/display: remove hdcp_srm sysfs on device removal

2021-02-18 16:43:08 -05:00

amdgpu_dm_helpers.c

drm/amd/display: Add DP-HDMI FRL PCON SST Support in DM

2021-12-01 16:04:30 -05:00

amdgpu_dm_irq_params.h

drm/amd/display: Use vblank control events for PSR enable/disable

2021-08-16 15:35:56 -04:00

amdgpu_dm_irq.c

drm/amd/display: use GFP_ATOMIC in amdgpu_dm_irq_schedule_work

2021-08-09 15:44:09 -04:00

amdgpu_dm_irq.h

drm/amd/display: Support for DMUB AUX

2021-05-10 18:06:44 -04:00

amdgpu_dm_mst_types.c

drm/amd/display: Allow DSC on supported MST branch devices

2021-12-01 16:05:05 -05:00

amdgpu_dm_mst_types.h

drm/amd/display: dsc mst 2 4K displays go dark with 2 lane HBR3

2021-09-14 15:57:10 -04:00

amdgpu_dm_pp_smu.c

drm/amd/pm: make DAL communicate with SMU through unified interfaces

2021-04-09 16:42:37 -04:00

amdgpu_dm_psr.c

drm/amd/display: dc_link_set_psr_allow_active refactoring

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

amdgpu_dm_psr.h

drm/amd/display: Delay PSR entry

2021-06-21 17:45:14 -04:00

amdgpu_dm_services.c

…

amdgpu_dm_trace.h

drm/amd/display: Add control mechanism for FPU utilization

2021-08-05 21:17:59 -04:00

amdgpu_dm.c

drm/amd/display: Fix DPIA outbox timeout after S3/S4/reset

2021-12-07 13:08:14 -05:00

amdgpu_dm.h

drm/amd/display: enable seamless boot for DCN301

2021-11-22 14:59:13 -05:00

dc_fpu.c

drm/amd/display: Re-arrange FPU code structure for dcn2x

2021-10-06 15:49:24 -04:00

dc_fpu.h

drm/amd/display: Add DC_FP helper to check FPU state

2021-08-05 21:17:59 -04:00

Makefile

drm/amd/display: Add control mechanism for FPU

2021-08-05 21:17:59 -04:00