]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
drm/tegra: Shutdown on driver unbind
authorThierry Reding <treding@nvidia.com>
Sun, 18 Mar 2018 00:13:39 +0000 (01:13 +0100)
committerThierry Reding <treding@nvidia.com>
Mon, 19 Mar 2018 08:57:32 +0000 (09:57 +0100)
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>
drivers/gpu/drm/tegra/drm.c

index d50bddb2e4474e456b8105d6b90b47488ff21263..7fcf4a24284088ba798296016797032f70e5fa96 100644 (file)
@@ -250,6 +250,7 @@ static void tegra_drm_unload(struct drm_device *drm)
 
        drm_kms_helper_poll_fini(drm);
        tegra_drm_fb_exit(drm);
+       drm_atomic_helper_shutdown(drm);
        drm_mode_config_cleanup(drm);
 
        err = host1x_device_exit(device);