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| author | Leo Zeng <Leo.Zeng@amd.com> | 2025-01-28 23:47:27 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-02-13 05:04:09 +0300 |
| commit | b474a6e11f3be9e1c45df56bb6579a7bc8468dbd (patch) | |
| tree | 00ad7e6c5f1c961872604c3cb8a544b5311303f9 | |
| parent | 2a4519c4e9b2e1f622ab4c5f5841abdb9760cb0b (diff) | |
| download | linux-b474a6e11f3be9e1c45df56bb6579a7bc8468dbd.tar.xz | |
drm/amd/display: add new IRQ enum for underflows
[WHY & HOW]
needed in certain scenarios for debugging and logging
Reviewed-by: Joshua Aberback <joshua.aberback@amd.com>
Reviewed-by: Martin Leung <martin.leung@amd.com>
Signed-off-by: Leo Zeng <Leo.Zeng@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/irq_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/irq_types.h b/drivers/gpu/drm/amd/display/dc/irq_types.h index e962c426beda..110f656d43ae 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) \ |