Populating objects, adding them to the GPU VM and patching/validating the command stream might take a lot of CPU time. There is no reason to hold all object reservations during that time.
Signed-off-by: Lucas Stach <l.st...@pengutronix.de> --- drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c index ae0bf3e94580..f3001476bc06 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c @@ -515,10 +515,6 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data, if (ret) goto err_submit_objects; - ret = submit_lock_objects(submit, &ticket); - if (ret) - goto err_submit_objects; - if (!etnaviv_cmd_validate_one(gpu, stream, args->stream_size / 4, relocs, args->nr_relocs)) { ret = -EINVAL; @@ -533,10 +529,6 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data, } } - ret = submit_fence_sync(submit); - if (ret) - goto err_submit_objects; - ret = submit_pin_objects(submit); if (ret) goto err_submit_objects; @@ -553,6 +545,14 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data, memcpy(submit->cmdbuf.vaddr, stream, args->stream_size); submit->cmdbuf.user_size = ALIGN(args->stream_size, 8); + ret = submit_lock_objects(submit, &ticket); + if (ret) + goto err_submit_objects; + + ret = submit_fence_sync(submit); + if (ret) + goto err_submit_objects; + ret = etnaviv_sched_push_job(&ctx->sched_entity[args->pipe], submit); if (ret) goto err_submit_objects; -- 2.11.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel