From b474a6e11f3be9e1c45df56bb6579a7bc8468dbd Mon Sep 17 00:00:00 2001 From: Leo Zeng Date: Tue, 28 Jan 2025 15:47:27 -0500 Subject: [PATCH] drm/amd/display: add new IRQ enum for underflows [WHY & HOW] needed in certain scenarios for debugging and logging Reviewed-by: Joshua Aberback Reviewed-by: Martin Leung Signed-off-by: Leo Zeng Signed-off-by: Aurabindo Pillai 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 e962c426beda3..110f656d43aee 100644 --- a/drivers/gpu/drm/amd/display/dc/irq_types.h +++ b/drivers/gpu/drm/amd/display/dc/irq_types.h @@ -170,6 +170,7 @@ 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) \ -- 2.39.5