diff options
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_gem.c')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_gem.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c index 92bc0faee84f..2352e9640922 100644 --- a/drivers/gpu/drm/v3d/v3d_gem.c +++ b/drivers/gpu/drm/v3d/v3d_gem.c @@ -259,16 +259,21 @@ v3d_lock_bo_reservations(struct v3d_job *job, return ret; for (i = 0; i < job->bo_count; i++) { + ret = dma_resv_reserve_fences(job->bo[i]->resv, 1); + if (ret) + goto fail; + ret = drm_sched_job_add_implicit_dependencies(&job->base, job->bo[i], true); - if (ret) { - drm_gem_unlock_reservations(job->bo, job->bo_count, - acquire_ctx); - return ret; - } + if (ret) + goto fail; } return 0; + +fail: + drm_gem_unlock_reservations(job->bo, job->bo_count, acquire_ctx); + return ret; } /** @@ -545,8 +550,8 @@ v3d_attach_fences_and_unlock_reservation(struct drm_file *file_priv, for (i = 0; i < job->bo_count; i++) { /* XXX: Use shared fences for read-only objects. */ - dma_resv_add_excl_fence(job->bo[i]->resv, - job->done_fence); + dma_resv_add_fence(job->bo[i]->resv, job->done_fence, + DMA_RESV_USAGE_WRITE); } drm_gem_unlock_reservations(job->bo, job->bo_count, acquire_ctx); |