The omapdrm driver attaches to panels with drm_panel_attach() at probe
time but never calls drm_panel_detach(). Fix it.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/omapdrm/omap_drv.c | 24 +++++++++++++++++++-----
1 file changed, 19 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 837d0cd20dd1..97512d4cf664 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -387,6 +387,23 @@ static int omap_modeset_init(struct drm_device *dev)
return 0;
}
+static void omap_modeset_fini(struct drm_device *ddev)
+{
+ struct omap_drm_private *priv = ddev->dev_private;
+ unsigned int i;
+
+ omap_drm_irq_uninstall(ddev);
+
+ for (i = 0; i < priv->num_pipes; i++) {
+ struct omap_drm_pipeline *pipe = &priv->pipes[i];
+
+ if (pipe->output->panel)
+ drm_panel_detach(pipe->output->panel);
+ }
+
+ drm_mode_config_cleanup(ddev);
+}
+
/*
* Enable the HPD in external components if supported
*/
@@ -634,8 +651,7 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev)
omap_fbdev_fini(ddev);
err_cleanup_modeset:
- drm_mode_config_cleanup(ddev);
- omap_drm_irq_uninstall(ddev);
+ omap_modeset_fini(ddev);
err_gem_deinit:
omap_gem_deinit(ddev);
destroy_workqueue(priv->wq);
@@ -660,9 +676,7 @@ static void omapdrm_cleanup(struct omap_drm_private *priv)
drm_atomic_helper_shutdown(ddev);
- drm_mode_config_cleanup(ddev);
-
- omap_drm_irq_uninstall(ddev);
+ omap_modeset_fini(ddev);
omap_gem_deinit(ddev);
destroy_workqueue(priv->wq);
--
Regards,
Laurent Pinchart
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