diff mbox series

[v5,04/24] drm: rockchip: Provide ddc symlink in rk3066_hdmi sysfs directory

Message ID a70ea570e0d560d3d90aa85e3934382b3c5f3b6a.1563960855.git.andrzej.p@collabora.com (mailing list archive)
State New, archived
Headers show
Series Associate ddc adapters with connectors | expand

Commit Message

Andrzej Pietrasiewicz July 24, 2019, 1:59 p.m. UTC 
Use the ddc pointer provided by the generic connector.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
---
 drivers/gpu/drm/rockchip/rk3066_hdmi.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index 85fc5f01f761..06511296ceaa 100644
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -49,7 +49,6 @@  struct rk3066_hdmi {
 	struct drm_encoder encoder;
 
 	struct rk3066_hdmi_i2c *i2c;
-	struct i2c_adapter *ddc;
 
 	unsigned int tmdsclk;
 
@@ -470,10 +469,10 @@  static int rk3066_hdmi_connector_get_modes(struct drm_connector *connector)
 	struct edid *edid;
 	int ret = 0;
 
-	if (!hdmi->ddc)
+	if (!connector->ddc)
 		return 0;
 
-	edid = drm_get_edid(connector, hdmi->ddc);
+	edid = drm_get_edid(connector, connector->ddc);
 	if (edid) {
 		hdmi->hdmi_data.sink_is_hdmi = drm_detect_hdmi_monitor(edid);
 		drm_connector_update_edid_property(connector, edid);
@@ -564,9 +563,10 @@  rk3066_hdmi_register(struct drm_device *drm, struct rk3066_hdmi *hdmi)
 
 	drm_connector_helper_add(&hdmi->connector,
 				 &rk3066_hdmi_connector_helper_funcs);
-	drm_connector_init(drm, &hdmi->connector,
-			   &rk3066_hdmi_connector_funcs,
-			   DRM_MODE_CONNECTOR_HDMIA);
+	drm_connector_init_with_ddc(drm, &hdmi->connector,
+				    &rk3066_hdmi_connector_funcs,
+				    DRM_MODE_CONNECTOR_HDMIA,
+				    hdmi->connector.ddc);
 
 	drm_connector_attach_encoder(&hdmi->connector, encoder);
 
@@ -789,10 +789,10 @@  static int rk3066_hdmi_bind(struct device *dev, struct device *master,
 	/* internal hclk = hdmi_hclk / 25 */
 	hdmi_writeb(hdmi, HDMI_INTERNAL_CLK_DIVIDER, 25);
 
-	hdmi->ddc = rk3066_hdmi_i2c_adapter(hdmi);
-	if (IS_ERR(hdmi->ddc)) {
-		ret = PTR_ERR(hdmi->ddc);
-		hdmi->ddc = NULL;
+	hdmi->connector.ddc = rk3066_hdmi_i2c_adapter(hdmi);
+	if (IS_ERR(hdmi->connector.ddc)) {
+		ret = PTR_ERR(hdmi->connector.ddc);
+		hdmi->connector.ddc = NULL;
 		goto err_disable_hclk;
 	}
 
@@ -824,7 +824,7 @@  static int rk3066_hdmi_bind(struct device *dev, struct device *master,
 	hdmi->connector.funcs->destroy(&hdmi->connector);
 	hdmi->encoder.funcs->destroy(&hdmi->encoder);
 err_disable_i2c:
-	i2c_put_adapter(hdmi->ddc);
+	i2c_put_adapter(hdmi->connector.ddc);
 err_disable_hclk:
 	clk_disable_unprepare(hdmi->hclk);
 
@@ -839,7 +839,7 @@  static void rk3066_hdmi_unbind(struct device *dev, struct device *master,
 	hdmi->connector.funcs->destroy(&hdmi->connector);
 	hdmi->encoder.funcs->destroy(&hdmi->encoder);
 
-	i2c_put_adapter(hdmi->ddc);
+	i2c_put_adapter(hdmi->connector.ddc);
 	clk_disable_unprepare(hdmi->hclk);
 }