From 1aa6b091f622bab0a805edc52bbb95cc96d55f30 Mon Sep 17 00:00:00 2001 From: Angus Wang Date: Tue, 8 Mar 2022 09:33:24 -0500 Subject: [PATCH] drm/amd/display: Create underflow interrupt IRQ type [WHY] We want another entry in IRQ type that can be used to help find the underflow interrupt source. [HOW] Added another mapping in IRQ type enum. Reviewed-by: Jun Lei Acked-by: Alex Hung Signed-off-by: Angus Wang Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/irq_types.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/irq_types.h b/drivers/gpu/drm/amd/display/dc/irq_types.h index 530c257..36d8243 100644 --- a/drivers/gpu/drm/amd/display/dc/irq_types.h +++ b/drivers/gpu/drm/amd/display/dc/irq_types.h @@ -162,6 +162,7 @@ enum irq_type IRQ_TYPE_VUPDATE = DC_IRQ_SOURCE_VUPDATE1, IRQ_TYPE_VBLANK = DC_IRQ_SOURCE_VBLANK1, IRQ_TYPE_VLINE0 = DC_IRQ_SOURCE_DC1_VLINE0, + IRQ_TYPE_DCUNDERFLOW = DC_IRQ_SOURCE_DC1UNDERFLOW, }; #define DAL_VALID_IRQ_SRC_NUM(src) \ -- 2.7.4