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| author | Jordan Crouse <jcrouse@codeaurora.org> | 2017-10-20 11:07:01 -0600 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-10-28 11:01:38 -0400 |
| commit | b1fc2839d2f92d09da90d1e09156a73ddaba8a93 (patch) | |
| tree | 2cbc4001472d16c4290e7a4d8be6742d57c72d3c /drivers/gpu/drm/msm/msm_drv.h | |
| parent | 4d87fc32dfd20ad0d4ffd5204f6e5d41d281e128 (diff) | |
| download | op-kernel-dev-b1fc2839d2f92d09da90d1e09156a73ddaba8a93.zip op-kernel-dev-b1fc2839d2f92d09da90d1e09156a73ddaba8a93.tar.gz | |
drm/msm: Implement preemption for A5XX targets
Implement preemption for A5XX targets - this allows multiple
ringbuffers for different priorities with automatic preemption
of a lower priority ringbuffer if a higher one is ready.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 2821f57..9853e3e 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -74,7 +74,7 @@ struct msm_vblank_ctrl { spinlock_t lock; }; -#define MSM_GPU_MAX_RINGS 1 +#define MSM_GPU_MAX_RINGS 4 struct msm_drm_private { |
