By the time drm_mode_config_cleanup calls this all the hw state should
be cleaned up already - we even have a WARN right before calling
plane->destroy callbacks asserting that all framebuffers are gone.
So trying to disable things harder is a bit a bug. Caught by Thierry
since it resulted in some mode_config.mutex locking backtraces.
Cc: Thierry Reding <treding@xxxxxxxxxx>
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
---
drivers/gpu/drm/drm_plane_helper.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c
index e768d35ff22e..a3c9c6e11ee9 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -255,7 +255,6 @@ EXPORT_SYMBOL(drm_primary_helper_disable);
*/
void drm_primary_helper_destroy(struct drm_plane *plane)
{
- plane->funcs->disable_plane(plane);
drm_plane_cleanup(plane);
kfree(plane);
}
--
1.8.5.2
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