diff mbox series

[2/3] drm/sun4i/sun4i_hdmi_enc: call cec_s_conn_info()

Message ID 20190823112427.42394-3-hverkuil-cisco@xs4all.nl (mailing list archive)
State New, archived
Headers show
Series drm: cec: call cec_s_conn_info() | expand

Commit Message

Hans Verkuil Aug. 23, 2019, 11:24 a.m. UTC 
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@xs4all.nl>
Tested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
---
 drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Comments

Maxime Ripard Aug. 28, 2019, 8:17 a.m. UTC | #1 
On Fri, Aug 23, 2019 at 01:24:26PM +0200, Hans Verkuil wrote:
> 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@xs4all.nl>
> Tested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

Acked-by: Maxime Ripard <mripard@kernel.org>

Thanks!
Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
diff mbox series

Patch

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 |