Nicholas Kazlauskas e40837afb9 drm/amd/display: Register VUPDATE_NO_LOCK interrupts for DCN2 ... [Why] These are needed to send back DRM vblank events in the case where VRR is on. Without the interrupt enabled we're deferring the events into the vblank queue and userspace is left waiting forever to get back the events they need. Found using igt@kms_vrr - the test fails immediately due to vblank timeout. [How] Register them the same way we're handling it for DCN1. This fixes igt@kms_vrr for DCN2. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: David Francis <David.Francis@amd.com> Acked-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2019-08-15 10:56:25 -05:00
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irq_service_dcn20.c	drm/amd/display: Register VUPDATE_NO_LOCK interrupts for DCN2	2019-08-15 10:56:25 -05:00
irq_service_dcn20.h	drm/amd/display: Add DCN2 IRQ handling	2019-06-21 18:59:34 -05:00