linux/drivers/gpu/drm/amd/display/dc/irq
Nicholas Kazlauskas c74f932248 drm/amd/display: Use VUPDATE_NO_LOCK instead of VUPDATE for dcn30
[Why]
Soft hangs occur when FreeSync is engaged since we utilize VUPDATE
(which doesn't fire when holding the pipe lock) to send back vblank
events when FreeSync is active.

[How]
The alternative (working) interrupt source for this mechanism is
VUPDATE_NO_LOCK. We already use this all other DCN revisions so align
dcn30 with those as well.

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-10 17:41:12 -04:00
..
dce80 drm/amd/display: cleanup of construct and destruct funcs 2019-11-19 10:12:52 -05:00
dce110 drm/amd/display: rename core_dc to dc 2019-12-05 16:26:39 -05:00
dce120 drm/amd/display: cleanup of construct and destruct funcs 2019-11-19 10:12:52 -05:00
dcn10 drm/amd/display: cleanup of construct and destruct funcs 2019-11-19 10:12:52 -05:00
dcn20 drm/amd/display: cleanup of construct and destruct funcs 2019-11-19 10:12:52 -05:00
dcn21 drm/amd/display: cleanup of construct and destruct funcs 2019-11-19 10:12:52 -05:00
dcn30 drm/amd/display: Use VUPDATE_NO_LOCK instead of VUPDATE for dcn30 2020-07-10 17:41:12 -04:00
irq_service.c drm/amd/display: rename DCN1_0 kconfig to DCN 2019-11-13 15:29:44 -05:00
irq_service.h amdgpu/dc: fix construct return values on irq service. 2017-09-29 13:02:54 -04:00
Makefile drm/amd/display: Add DCN3 IRQ 2020-07-01 01:59:15 -04:00