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(parent: 5e141de) | patch
drm/amd/display: use CRTC_VERTICAL_INTERRUPT0 as VBLANK trigger.
authorAndrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Thu, 23 Mar 2017 19:27:15 +0000 (15:27 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Sep 2017 21:21:04 +0000 (17:21 -0400)
commit667e1498a9d0e43849fa84c1c6874184b33aee5f
tree298606c3350062177be585f64ab1203e4cdbc22atree | snapshot
parent5e141de45218d36a6b98c783834684fd0d617f7acommit | diff
drm/amd/display: use CRTC_VERTICAL_INTERRUPT0 as VBLANK trigger.

VBLANK interrupt is driven bu line buffer vcounter which is
ahead of CRTC vcounter. Use an interrupt that fires at the actual
CRTC vblank start boundry.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h diff | blob | history
drivers/gpu/drm/amd/display/dc/dce120/dce120_timing_generator.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dce80/dce80_timing_generator.c diff | blob | history
drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h diff | blob | history
drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c diff | blob | history
drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.h diff | blob | history
drivers/gpu/drm/amd/display/dc/irq/dce120/irq_service_dce120.c diff | blob | history
drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c diff | blob | history
Domain: System / Kernel;