Hi Iago,
On 10/24/23 02:57, Iago Toral wrote:
El lun, 23-10-2023 a las 07:58 -0300, Maíra Canal escribió:
Currently, we are only warning the user if the BIN or RENDER jobs
don't
finish before we unregister V3D. We must wait for all jobs to finish
before unregistering. Therefore, warn the user if TFU or CSD jobs
are not done by the time the driver is unregistered.
Signed-off-by: Maíra Canal <mcanal@xxxxxxxxxx>
---
drivers/gpu/drm/v3d/v3d_gem.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c
b/drivers/gpu/drm/v3d/v3d_gem.c
index 2e94ce788c71..afa7d170d1ff 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -1072,6 +1072,8 @@ v3d_gem_destroy(struct drm_device *dev)
*/
WARN_ON(v3d->bin_job);
WARN_ON(v3d->render_job);
+ WARN_ON(v3d->tfu_job);
+ WARN_ON(v3d->csd_job);
I guess we should do this for cache clean jobs too, right?
As the cache clean jobs are synchronous, we don't keep track of the
current cache clean job. When I say that the cache clean jobs are
synchronous, it means that the end of the job is not determined by
an interruption. Therefore, there is no need to make sure that the
cache clean jobs are still running.
Best Regards,
- Maíra
Iago
drm_mm_takedown(&v3d->mm);
