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path: root/drivers/accel/ivpu/ivpu_job.c
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Diffstat (limited to 'drivers/accel/ivpu/ivpu_job.c')
-rw-r--r--drivers/accel/ivpu/ivpu_job.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/accel/ivpu/ivpu_job.c b/drivers/accel/ivpu/ivpu_job.c
index 3c6f1e16cf2f..d45be0615b47 100644
--- a/drivers/accel/ivpu/ivpu_job.c
+++ b/drivers/accel/ivpu/ivpu_job.c
@@ -431,6 +431,7 @@ ivpu_job_prepare_bos_for_submit(struct drm_file *file, struct ivpu_job *job, u32
struct ivpu_file_priv *file_priv = file->driver_priv;
struct ivpu_device *vdev = file_priv->vdev;
struct ww_acquire_ctx acquire_ctx;
+ enum dma_resv_usage usage;
struct ivpu_bo *bo;
int ret;
u32 i;
@@ -461,22 +462,28 @@ ivpu_job_prepare_bos_for_submit(struct drm_file *file, struct ivpu_job *job, u32
job->cmd_buf_vpu_addr = bo->vpu_addr + commands_offset;
- ret = drm_gem_lock_reservations((struct drm_gem_object **)job->bos, 1, &acquire_ctx);
+ ret = drm_gem_lock_reservations((struct drm_gem_object **)job->bos, buf_count,
+ &acquire_ctx);
if (ret) {
ivpu_warn(vdev, "Failed to lock reservations: %d\n", ret);
return ret;
}
- ret = dma_resv_reserve_fences(bo->base.resv, 1);
- if (ret) {
- ivpu_warn(vdev, "Failed to reserve fences: %d\n", ret);
- goto unlock_reservations;
+ for (i = 0; i < buf_count; i++) {
+ ret = dma_resv_reserve_fences(job->bos[i]->base.resv, 1);
+ if (ret) {
+ ivpu_warn(vdev, "Failed to reserve fences: %d\n", ret);
+ goto unlock_reservations;
+ }
}
- dma_resv_add_fence(bo->base.resv, job->done_fence, DMA_RESV_USAGE_WRITE);
+ for (i = 0; i < buf_count; i++) {
+ usage = (i == CMD_BUF_IDX) ? DMA_RESV_USAGE_WRITE : DMA_RESV_USAGE_BOOKKEEP;
+ dma_resv_add_fence(job->bos[i]->base.resv, job->done_fence, usage);
+ }
unlock_reservations:
- drm_gem_unlock_reservations((struct drm_gem_object **)job->bos, 1, &acquire_ctx);
+ drm_gem_unlock_reservations((struct drm_gem_object **)job->bos, buf_count, &acquire_ctx);
wmb(); /* Flush write combining buffers */