drm/sti: hdmi: add bridge before attaching

DRM bridges should be always added to the global bridge list before being
attached.

Acked-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Acked-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://patch.msgid.link/20251028-b4-drm-bridge-alloc-add-before-attach-v3-2-bb8611acbbfb@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index 4e7c3d78b2b971f8083deae96f3967b44a6499cb..f8222e60b1e01afb6d93f816915f17056c060f22 100644 (file)
--- a/drivers/gpu/drm/sti/sti_hdmi.c
+++ b/drivers/gpu/drm/sti/sti_hdmi.c
@@ -1459,6 +1459,7 @@ static int sti_hdmi_probe(struct platform_device *pdev)
 
        platform_set_drvdata(pdev, hdmi);
 
+       drm_bridge_add(&hdmi->bridge);
        return component_add(&pdev->dev, &sti_hdmi_ops);
 
  release_adapter:
@@ -1475,6 +1476,7 @@ static void sti_hdmi_remove(struct platform_device *pdev)
        if (hdmi->audio_pdev)
                platform_device_unregister(hdmi->audio_pdev);
        component_del(&pdev->dev, &sti_hdmi_ops);
+       drm_bridge_remove(&hdmi->bridge);
 }
 
 struct platform_driver sti_hdmi_driver = {