This allows GStreamer to pick appropriate framerates and resolutions
based on desired capture parameters.
Signed-off-by: Daniel Drake <dsd@xxxxxxxxxx>
---
drivers/media/video/cafe_ccic.c | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 8ddd2b6..09ec476 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -1650,6 +1650,30 @@ static int cafe_vidioc_g_chip_ident(struct file *file, void *priv,
return sensor_call(cam, core, g_chip_ident, chip);
}
+static int cafe_vidioc_enum_framesizes(struct file *filp, void *priv,
+ struct v4l2_frmsizeenum *sizes)
+{
+ struct cafe_camera *cam = priv;
+ int ret;
+
+ mutex_lock(&cam->s_mutex);
+ ret = sensor_call(cam, video, enum_framesizes, sizes);
+ mutex_unlock(&cam->s_mutex);
+ return ret;
+}
+
+static int cafe_vidioc_enum_frameintervals(struct file *filp, void *priv,
+ struct v4l2_frmivalenum *interval)
+{
+ struct cafe_camera *cam = priv;
+ int ret;
+
+ mutex_lock(&cam->s_mutex);
+ ret = sensor_call(cam, video, enum_frameintervals, interval);
+ mutex_unlock(&cam->s_mutex);
+ return ret;
+}
+
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int cafe_vidioc_g_register(struct file *file, void *priv,
struct v4l2_dbg_register *reg)
@@ -1713,6 +1737,8 @@ static const struct v4l2_ioctl_ops cafe_v4l_ioctl_ops = {
.vidioc_s_ctrl = cafe_vidioc_s_ctrl,
.vidioc_g_parm = cafe_vidioc_g_parm,
.vidioc_s_parm = cafe_vidioc_s_parm,
+ .vidioc_enum_framesizes = cafe_vidioc_enum_framesizes,
+ .vidioc_enum_frameintervals = cafe_vidioc_enum_frameintervals,
.vidioc_g_chip_ident = cafe_vidioc_g_chip_ident,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_g_register = cafe_vidioc_g_register,
--
1.7.2.2
--
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