diff --git a/linux-5.10/yangfan_patch/drivers.patch b/linux-5.10/yangfan_patch/drivers.patch
index 6f1bc4291ef9d5f0a659b0aad228634115398a36..54940f6c25160694bf0f2427d43fcf74d8e8c3ae 100644
--- a/linux-5.10/yangfan_patch/drivers.patch
+++ b/linux-5.10/yangfan_patch/drivers.patch
@@ -7326,7 +7326,7 @@ index 2b3aff104..519e916ed 100644
  obj-$(CONFIG_DRM_SII902X) += sii902x.o
  obj-$(CONFIG_DRM_SII9234) += sii9234.o
 diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
-index 9755672ca..1965fb1bd
+index e8baa0745..cd5def8d7 100644
 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
 +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
 @@ -8,11 +8,13 @@
@@ -7817,7 +7817,7 @@ index 9755672ca..1965fb1bd
  {
  	struct analogix_dp_device *dp = arg;
 -	enum dp_irq_type irq_type;
--
+ 
 -	irq_type = analogix_dp_get_irq_type(dp);
 -	if (irq_type & DP_IRQ_TYPE_HP_CABLE_IN ||
 -	    irq_type & DP_IRQ_TYPE_HP_CABLE_OUT) {
@@ -7825,7 +7825,7 @@ index 9755672ca..1965fb1bd
 -		if (dp->drm_dev)
 -			drm_helper_hpd_irq_event(dp->drm_dev);
 -	}
- 
+-
 -	if (irq_type != DP_IRQ_TYPE_UNKNOWN) {
 -		analogix_dp_clear_hotplug_interrupts(dp);
 -		analogix_dp_unmute_hpd_interrupt(dp);
@@ -7897,14 +7897,14 @@ index 9755672ca..1965fb1bd
 +	if (ret < 0) {
 +		dev_err(dp->dev, "failed to read dpcd caps: %d\n", ret);
 +		return ret;
-+	}
-+
+ 	}
+ 
 +	ret = analogix_dp_link_power_up(dp);
 +	if (ret) {
 +		dev_err(dp->dev, "failed to power up link: %d\n", ret);
 +		return ret;
- 	}
- 
++	}
++
 +	if (device_property_read_bool(dp->dev, "panel-self-test"))
 +		return drm_dp_dpcd_writeb(&dp->aux, DP_EDP_CONFIGURATION_SET,
 +					  DP_PANEL_SELF_TEST_ENABLE);
@@ -8808,14 +8808,14 @@ index 9755672ca..1965fb1bd
  	pm_runtime_disable(dp->dev);
  
  	return ret;
-@@ -1842,34 +2102,23 @@ EXPORT_SYMBOL_GPL(analogix_dp_bind);
+@@ -1842,48 +2102,50 @@ EXPORT_SYMBOL_GPL(analogix_dp_bind);
  
  void analogix_dp_unbind(struct analogix_dp_device *dp)
  {
 -	analogix_dp_bridge_disable(dp->bridge);
 +	disable_irq(dp->irq);
  	dp->connector.funcs->destroy(&dp->connector);
--
+ 
 -	if (dp->plat_data->panel) {
 -		if (drm_panel_unprepare(dp->plat_data->panel))
 -			DRM_ERROR("failed to turnoff the panel\n");
@@ -8838,56 +8838,45 @@ index 9755672ca..1965fb1bd
  int analogix_dp_suspend(struct analogix_dp_device *dp)
  {
 -	clk_disable_unprepare(dp->clock);
--
--	if (dp->plat_data->panel) {
--		if (drm_panel_unprepare(dp->plat_data->panel))
--			DRM_ERROR("failed to turnoff the panel\n");
--	}
 +	pm_runtime_force_suspend(dp->dev);
- 
  	return 0;
  }
-@@ -1877,25 +2126,26 @@ EXPORT_SYMBOL_GPL(analogix_dp_suspend);
+ EXPORT_SYMBOL_GPL(analogix_dp_suspend);
  
  int analogix_dp_resume(struct analogix_dp_device *dp)
  {
 -	int ret;
-+	pm_runtime_force_resume(dp->dev);
-+	analogix_dp_init(dp);
- 
+-
 -	ret = clk_prepare_enable(dp->clock);
 -	if (ret < 0) {
 -		DRM_ERROR("Failed to prepare_enable the clock clk [%d]\n", ret);
 -		return ret;
 -	}
-+	return 0;
-+}
-+EXPORT_SYMBOL_GPL(analogix_dp_resume);
- 
--	if (dp->plat_data->panel) {
--		if (drm_panel_prepare(dp->plat_data->panel)) {
--			DRM_ERROR("failed to setup the panel\n");
--			return -EBUSY;
--		}
--	}
-+int analogix_dp_runtime_suspend(struct analogix_dp_device *dp)
-+{
-+	clk_bulk_disable_unprepare(dp->nr_clks, dp->clks);
++	pm_runtime_force_resume(dp->dev);
++	analogix_dp_init(dp);
  
  	return 0;
  }
--EXPORT_SYMBOL_GPL(analogix_dp_resume);
+ EXPORT_SYMBOL_GPL(analogix_dp_resume);
 -#endif
-+EXPORT_SYMBOL_GPL(analogix_dp_runtime_suspend);
+ 
++int analogix_dp_runtime_suspend(struct analogix_dp_device *dp)
++{
++	clk_bulk_disable_unprepare(dp->nr_clks, dp->clks);
++
++	return 0;
++}
 +
 +int analogix_dp_runtime_resume(struct analogix_dp_device *dp)
 +{
 +	return clk_bulk_prepare_enable(dp->nr_clks, dp->clks);
 +}
++
 +EXPORT_SYMBOL_GPL(analogix_dp_runtime_resume);
- 
  int analogix_dp_start_crc(struct drm_connector *connector)
  {
+ 	struct analogix_dp_device *dp = to_dp(connector);
+
 diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h
 index c051502d7..ebc9b51e3 100644
 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.h