char name[V4L2_DEVICE_NAME_SIZE]; void (*notify)(struct v4l2_subdev *sd, unsigned int notification, void *arg); struct v4l2_ctrl_handler *ctrl_handler; struct v4l2_prio_state prio; struct mutex ioctl_lock; struct kref ref; void (*release)(struct v4l2_device *v4l2_dev); }; [cpp]...
-static int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) -{ - struct deinterlace_ctx *ctx = priv; - - return v4l2_m2m_qbuf(file, ctx->m2m_ctx, buf); -} - -static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) -{ - struct d...
> via_sensor_power_up(cam); > set_bit(CF_CONFIG_NEEDED, &cam->flags); > @@ -685,16 +688,19 @@ static int viacam_open(struct file *filp) > sizeof(struct videobuf_buffer), cam, NULL); > } > (cam->users)++; > +out: > mutex_unlock(&cam->lock); > - return 0; > + ...
[TDA4 codec] Flags V4L2_BUF_FLAG_TIMESTAMP_COPY in struct v4l2_buffer not work Hi guys, I wrote a decoder reference to the tidec_decode source code. It works well except that I cannot get the timestamp set in output stream. I set the timestamp by using V4L2_BUF_FLAG_TIMESTAMP_COPY...
(), v4l2_receive_frame(), v4l2_receive_packet(), v4l2_send_frame(), v4l2_try_start(), vaapi_encode_alloc_output_buffer(), vaapi_encode_clear_old(), vaapi_encode_config_attributes(), vaapi_encode_create_recon_frames(), vaapi_encode_free_output_buffer(), vaapi_encode_get_next(), ...