tree da7c89573972d64198dc7236baa969add3667638
parent 8dafb8301cae1a3fc8407f5da62b491bfcfdf04b
author Thierry Reding <treding@nvidia.com> 1521332019 +0100
committer Thierry Reding <treding@nvidia.com> 1521449852 +0100

drm/tegra: Shutdown on driver unbind

Since commit 846c7dfc1193 ("drm/atomic: Try to preserve the crtc enabled
state in drm_atomic_remove_fb, v2."), removing the last framebuffer will
no longer disable the corresponding pipeline, which causes the KMS core
to complain about leaked connectors on driver unbind.

Fix this by calling drm_atomic_helper_shutdown() on driver unbind, which
will cause all display pipelines to be shut down and therefore drop the
extra references on the connectors.

Signed-off-by: Thierry Reding <treding@nvidia.com>