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| author | Angus Wang <Angus.Wang@amd.com> | 2022-03-08 09:33:24 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-03-31 22:54:15 -0400 |
| commit | 1aa6b091f622bab0a805edc52bbb95cc96d55f30 (patch) | |
| tree | 185522374cfcd95c0537c272f99638a346714055 /drivers | |
| parent | 749831acb1f6bf5837aeeec93b96da1d91534775 (diff) | |
| download | linux-stable-1aa6b091f622bab0a805edc52bbb95cc96d55f30.tar.gz linux-stable-1aa6b091f622bab0a805edc52bbb95cc96d55f30.tar.bz2 linux-stable-1aa6b091f622bab0a805edc52bbb95cc96d55f30.zip | |
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 <Jun.Lei@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Angus Wang <Angus.Wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -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 530c2578db40..36d8243cfbff 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) \ |