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

[Andrzej Pietrasiewicz]

Use the ddc pointer provided by the generic connector.

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

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);
 }
 
-- 
2.17.1

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