[media] V4L: sh_mobile_csi2: support the new mbus-config subdev ops
Extend the driver to also support [gs]_mbus_config() subdevice video operations. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
parent
f836c6289b
commit
022e52cfe8
@ -36,6 +36,7 @@ struct sh_csi2 {
|
||||
struct v4l2_subdev subdev;
|
||||
struct list_head list;
|
||||
unsigned int irq;
|
||||
unsigned long mipi_flags;
|
||||
void __iomem *base;
|
||||
struct platform_device *pdev;
|
||||
struct sh_csi2_client_config *client;
|
||||
@ -128,9 +129,34 @@ static int sh_csi2_s_fmt(struct v4l2_subdev *sd,
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sh_csi2_g_mbus_config(struct v4l2_subdev *sd,
|
||||
struct v4l2_mbus_config *cfg)
|
||||
{
|
||||
cfg->flags = V4L2_MBUS_PCLK_SAMPLE_RISING |
|
||||
V4L2_MBUS_HSYNC_ACTIVE_HIGH | V4L2_MBUS_VSYNC_ACTIVE_HIGH |
|
||||
V4L2_MBUS_MASTER | V4L2_MBUS_DATA_ACTIVE_HIGH;
|
||||
cfg->type = V4L2_MBUS_PARALLEL;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sh_csi2_s_mbus_config(struct v4l2_subdev *sd,
|
||||
const struct v4l2_mbus_config *cfg)
|
||||
{
|
||||
struct sh_csi2 *priv = container_of(sd, struct sh_csi2, subdev);
|
||||
struct soc_camera_device *icd = (struct soc_camera_device *)sd->grp_id;
|
||||
struct v4l2_subdev *client_sd = soc_camera_to_subdev(icd);
|
||||
struct v4l2_mbus_config client_cfg = {.type = V4L2_MBUS_CSI2,
|
||||
.flags = priv->mipi_flags};
|
||||
|
||||
return v4l2_subdev_call(client_sd, video, s_mbus_config, &client_cfg);
|
||||
}
|
||||
|
||||
static struct v4l2_subdev_video_ops sh_csi2_subdev_video_ops = {
|
||||
.s_mbus_fmt = sh_csi2_s_fmt,
|
||||
.try_mbus_fmt = sh_csi2_try_fmt,
|
||||
.g_mbus_config = sh_csi2_g_mbus_config,
|
||||
.s_mbus_config = sh_csi2_s_mbus_config,
|
||||
};
|
||||
|
||||
static void sh_csi2_hwinit(struct sh_csi2 *priv)
|
||||
@ -251,6 +277,7 @@ static int sh_csi2_client_connect(struct sh_csi2 *priv)
|
||||
return -EINVAL;
|
||||
|
||||
/* All good: camera MIPI configuration supported */
|
||||
priv->mipi_flags = common_flags;
|
||||
priv->client = pdata->clients + i;
|
||||
|
||||
priv->set_bus_param = icd->ops->set_bus_param;
|
||||
|
Loading…
Reference in New Issue
Block a user