Set the connector info for the CEC adapter. This helps
userspace to associate the CEC device with the HDMI connector.
Tested on a Cubieboard.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Tested-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
---
drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 9c3f99339b82..22f082c32e1f 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -489,6 +489,7 @@ static int sun4i_hdmi_bind(struct device *dev, struct device *master,
{
struct platform_device *pdev = to_platform_device(dev);
struct drm_device *drm = data;
+ struct cec_connector_info conn_info;
struct sun4i_drv *drv = drm->dev_private;
struct sun4i_hdmi *hdmi;
struct resource *res;
@@ -628,8 +629,7 @@ static int sun4i_hdmi_bind(struct device *dev, struct device *master,
#ifdef CONFIG_DRM_SUN4I_HDMI_CEC
hdmi->cec_adap = cec_pin_allocate_adapter(&sun4i_hdmi_cec_pin_ops,
- hdmi, "sun4i", CEC_CAP_TRANSMIT | CEC_CAP_LOG_ADDRS |
- CEC_CAP_PASSTHROUGH | CEC_CAP_RC);
+ hdmi, "sun4i", CEC_CAP_DEFAULTS | CEC_CAP_CONNECTOR_INFO);
ret = PTR_ERR_OR_ZERO(hdmi->cec_adap);
if (ret < 0)
goto err_cleanup_connector;
@@ -647,6 +647,8 @@ static int sun4i_hdmi_bind(struct device *dev, struct device *master,
"Couldn't initialise the HDMI connector\n");
goto err_cleanup_connector;
}
+ cec_fill_conn_info_from_drm(&conn_info, &hdmi->connector);
+ cec_s_conn_info(hdmi->cec_adap, &conn_info);
/* There is no HPD interrupt, so we need to poll the controller */
hdmi->connector.polled = DRM_CONNECTOR_POLL_CONNECT |
--
2.20.1
