.field = V4L2_FIELD_NONE,
.bytesperline = VGA_WIDTH*2,
.sizeimage = VGA_WIDTH*VGA_HEIGHT*2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
};
static const u32 mcam_def_mbus_code = MEDIA_BUS_FMT_YUYV8_2X8;
vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
vq->drv_priv = cam;
vq->lock = &cam->s_mutex;
+ vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
INIT_LIST_HEAD(&cam->buffers);
switch (cam->buffer_mode) {
case B_DMA_contig:
static int mcam_vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap)
{
+ struct mcam_camera *cam = priv;
+
strcpy(cap->driver, "marvell_ccic");
strcpy(cap->card, "marvell_ccic");
+ strlcpy(cap->bus_info, cam->bus_info, sizeof(cap->bus_info));
cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
break;
}
pix->sizeimage = pix->height * pix->bytesperline;
+ pix->colorspace = V4L2_COLORSPACE_SRGB;
return ret;
}
return -EINVAL;
input->type = V4L2_INPUT_TYPE_CAMERA;
- input->std = V4L2_STD_ALL; /* Not sure what should go here */
strcpy(input->name, "Camera");
return 0;
}
return 0;
}
-/* from vivi.c */
-static int mcam_vidioc_s_std(struct file *filp, void *priv, v4l2_std_id a)
-{
- return 0;
-}
-
-static int mcam_vidioc_g_std(struct file *filp, void *priv, v4l2_std_id *a)
-{
- *a = V4L2_STD_NTSC_M;
- return 0;
-}
-
/*
* G/S_PARM. Most of this is done by the sensor, but we are
* the level which controls the number of read buffers.
struct v4l2_frmsizeenum *sizes)
{
struct mcam_camera *cam = priv;
+ struct mcam_format_struct *f;
+ struct v4l2_subdev_frame_size_enum fse = {
+ .index = sizes->index,
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
int ret;
+ f = mcam_find_format(sizes->pixel_format);
+ if (f->pixelformat != sizes->pixel_format)
+ return -EINVAL;
+ fse.code = f->mbus_code;
mutex_lock(&cam->s_mutex);
- ret = sensor_call(cam, video, enum_framesizes, sizes);
+ ret = sensor_call(cam, pad, enum_frame_size, NULL, &fse);
mutex_unlock(&cam->s_mutex);
- return ret;
+ if (ret)
+ return ret;
+ if (fse.min_width == fse.max_width &&
+ fse.min_height == fse.max_height) {
+ sizes->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ sizes->discrete.width = fse.min_width;
+ sizes->discrete.height = fse.min_height;
+ return 0;
+ }
+ sizes->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
+ sizes->stepwise.min_width = fse.min_width;
+ sizes->stepwise.max_width = fse.max_width;
+ sizes->stepwise.min_height = fse.min_height;
+ sizes->stepwise.max_height = fse.max_height;
+ sizes->stepwise.step_width = 1;
+ sizes->stepwise.step_height = 1;
+ return 0;
}
static int mcam_vidioc_enum_frameintervals(struct file *filp, void *priv,
struct v4l2_frmivalenum *interval)
{
struct mcam_camera *cam = priv;
+ struct mcam_format_struct *f;
+ struct v4l2_subdev_frame_interval_enum fie = {
+ .index = interval->index,
+ .width = interval->width,
+ .height = interval->height,
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
int ret;
+ f = mcam_find_format(interval->pixel_format);
+ if (f->pixelformat != interval->pixel_format)
+ return -EINVAL;
+ fie.code = f->mbus_code;
mutex_lock(&cam->s_mutex);
- ret = sensor_call(cam, video, enum_frameintervals, interval);
+ ret = sensor_call(cam, pad, enum_frame_interval, NULL, &fie);
mutex_unlock(&cam->s_mutex);
- return ret;
+ if (ret)
+ return ret;
+ interval->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ interval->discrete = fie.interval;
+ return 0;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
.vidioc_enum_input = mcam_vidioc_enum_input,
.vidioc_g_input = mcam_vidioc_g_input,
.vidioc_s_input = mcam_vidioc_s_input,
- .vidioc_s_std = mcam_vidioc_s_std,
- .vidioc_g_std = mcam_vidioc_g_std,
.vidioc_reqbufs = mcam_vidioc_reqbufs,
.vidioc_querybuf = mcam_vidioc_querybuf,
.vidioc_qbuf = mcam_vidioc_qbuf,