diff mbox series

[v4,03/23] drm: rockchip: Provide ddc symlink in rk3066_hdmi sysfs directory

Message ID 1137bb1a84fb38cd5313bbf7076647c268c8cc39.1562843413.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 11, 2019, 11:26 a.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 | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 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..1f3e630ecdab 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);
@@ -789,10 +788,10 @@  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 +823,7 @@  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 +838,7 @@  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);
 }