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path: root/drivers/media/usb/au0828/au0828.h
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Diffstat (limited to 'drivers/media/usb/au0828/au0828.h')
-rw-r--r--drivers/media/usb/au0828/au0828.h61
1 files changed, 32 insertions, 29 deletions
diff --git a/drivers/media/usb/au0828/au0828.h b/drivers/media/usb/au0828/au0828.h
index 36815a369c68..eb1518742ae6 100644
--- a/drivers/media/usb/au0828/au0828.h
+++ b/drivers/media/usb/au0828/au0828.h
@@ -28,7 +28,7 @@
/* Analog */
#include <linux/videodev2.h>
-#include <media/videobuf-vmalloc.h>
+#include <media/videobuf2-vmalloc.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-fh.h>
@@ -126,17 +126,7 @@ enum au0828_dev_state {
DEV_MISCONFIGURED = 0x04
};
-struct au0828_fh {
- /* must be the first field of this struct! */
- struct v4l2_fh fh;
-
- struct au0828_dev *dev;
- unsigned int resources;
-
- struct videobuf_queue vb_vidq;
- struct videobuf_queue vb_vbiq;
- enum v4l2_buf_type type;
-};
+struct au0828_dev;
struct au0828_usb_isoc_ctl {
/* max packet size of isoc transaction */
@@ -177,21 +167,20 @@ struct au0828_usb_isoc_ctl {
/* buffer for one video frame */
struct au0828_buffer {
/* common v4l buffer stuff -- must be first */
- struct videobuf_buffer vb;
+ struct vb2_buffer vb;
+ struct list_head list;
- struct list_head frame;
+ void *mem;
+ unsigned long length;
int top_field;
- int receiving;
+ /* pointer to vmalloc memory address in vb */
+ char *vb_buf;
};
struct au0828_dmaqueue {
struct list_head active;
- struct list_head queued;
-
- wait_queue_head_t wq;
-
/* Counters to control buffer fill */
- int pos;
+ int pos;
};
struct au0828_dev {
@@ -220,14 +209,26 @@ struct au0828_dev {
struct au0828_rc *ir;
#endif
- int users;
- unsigned int resources; /* resources in use */
struct video_device *vdev;
struct video_device *vbi_dev;
+
+ /* Videobuf2 */
+ struct vb2_queue vb_vidq;
+ struct vb2_queue vb_vbiq;
+ struct mutex vb_queue_lock;
+ struct mutex vb_vbi_queue_lock;
+
+ unsigned int frame_count;
+ unsigned int vbi_frame_count;
+
struct timer_list vid_timeout;
int vid_timeout_running;
struct timer_list vbi_timeout;
int vbi_timeout_running;
+
+ int users;
+ int streaming_users;
+
int width;
int height;
int vbi_width;
@@ -242,7 +243,6 @@ struct au0828_dev {
__u8 isoc_in_endpointaddr;
u8 isoc_init_ok;
int greenscreen_detected;
- unsigned int frame_count;
int ctrl_freq;
int input_type;
int std_set_in_tuner_core;
@@ -277,6 +277,7 @@ struct au0828_dev {
char *dig_transfer_buffer[URB_COUNT];
};
+
/* ----------------------------------------------------------- */
#define au0828_read(dev, reg) au0828_readreg(dev, reg)
#define au0828_write(dev, reg, value) au0828_writereg(dev, reg, value)
@@ -309,13 +310,15 @@ extern int au0828_i2c_unregister(struct au0828_dev *dev);
/* ----------------------------------------------------------- */
/* au0828-video.c */
-int au0828_analog_register(struct au0828_dev *dev,
+extern int au0828_analog_register(struct au0828_dev *dev,
struct usb_interface *interface);
-int au0828_analog_stream_disable(struct au0828_dev *d);
-void au0828_analog_unregister(struct au0828_dev *dev);
+extern void au0828_analog_unregister(struct au0828_dev *dev);
+extern int au0828_start_analog_streaming(struct vb2_queue *vq,
+ unsigned int count);
+extern void au0828_stop_vbi_streaming(struct vb2_queue *vq);
#ifdef CONFIG_VIDEO_AU0828_V4L2
-void au0828_v4l2_suspend(struct au0828_dev *dev);
-void au0828_v4l2_resume(struct au0828_dev *dev);
+extern void au0828_v4l2_suspend(struct au0828_dev *dev);
+extern void au0828_v4l2_resume(struct au0828_dev *dev);
#else
static inline void au0828_v4l2_suspend(struct au0828_dev *dev) { };
static inline void au0828_v4l2_resume(struct au0828_dev *dev) { };
@@ -329,7 +332,7 @@ void au0828_dvb_suspend(struct au0828_dev *dev);
void au0828_dvb_resume(struct au0828_dev *dev);
/* au0828-vbi.c */
-extern struct videobuf_queue_ops au0828_vbi_qops;
+extern struct vb2_ops au0828_vbi_qops;
#define dprintk(level, fmt, arg...)\
do { if (au0828_debug & level)\