Messages in this thread Patch in this message | | | From | Jordan Crouse <> | Subject | [RFC PATCH v1 13/15] drm/msm/gpu: Add ttbr0 to the memptrs | Date | Fri, 1 Mar 2019 12:38:35 -0700 |
| |
Targets that support per-instance pagetable switching will have to keep track of which pagetable belongs to each instance to be able to recover for preemption.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> ---
drivers/gpu/drm/msm/msm_ringbuffer.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.h b/drivers/gpu/drm/msm/msm_ringbuffer.h index 6434ebb..493fa89 100644 --- a/drivers/gpu/drm/msm/msm_ringbuffer.h +++ b/drivers/gpu/drm/msm/msm_ringbuffer.h @@ -40,6 +40,7 @@ struct msm_gpu_submit_stats { struct msm_rbmemptrs { volatile uint32_t rptr; volatile uint32_t fence; + volatile uint64_t ttbr0; volatile struct msm_gpu_submit_stats stats[MSM_GPU_SUBMIT_STATS_COUNT]; }; -- 2.7.4
| |