Build fixing fl2000_drm

klogg · Sep 11, 2024 · 2860f32 · 2860f32
1 parent fcf1abd
commit 2860f32
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/fl2000_drm.c b/fl2000_drm.c
@@ -24,8 +24,8 @@ static const u32 fl2000_pixel_formats[] = {
 	DRM_FORMAT_XRGB8888,
 };
 
-/* IT66121 HDMI bridge driver name*/
-static const char *fl2000_supported_bridge = "it66121";
+/* TODO: This has to come from driver parameters */
+static char *fl2000_supported_bridge = "it66121";
 
 /* Maximum pixel clock set to 500MHz. It is hard to get more or less precise PLL configuration for
  * higher clock
@@ -481,13 +481,20 @@ static int fl2000_drm_bind(struct device *master)
 
 	dev_info(master, "Binding FL2000 master");
 
+	drm_if = dev_get_drvdata(&usb_dev->dev);
+	if (!drm_if) {
+		dev_err(&usb_dev->dev, "Cannot find DRM structure!");
+		return -ENODEV;
+	}
+
 	/* Attach bridge */
 	ret = component_bind_all(master, &drm_if->pipe);
 	if (ret) {
 		dev_err(&usb_dev->dev, "Cannot attach bridge (%d)", ret);
 		return ret;
 	}
 
+	drm = &drm_if->drm;
 	drm_mode_config_reset(drm);
 
 	fl2000_reset(usb_dev);
@@ -520,8 +527,8 @@ static void fl2000_drm_unbind(struct device *master)
 		dev_err(&usb_dev->dev, "Cannot find DRM structure!");
 		return;
 	}
-	drm = &drm_if->drm;
 
+	drm = &drm_if->drm;
 	drm_atomic_helper_shutdown(drm);
 
 	/* Detach bridge */