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Searched refs:dvb_ringbuffer (Results 1 – 15 of 15) sorted by relevance

/linux-6.12.1/include/media/
Ddvb_ringbuffer.h41 struct dvb_ringbuffer { struct
61 extern void dvb_ringbuffer_init(struct dvb_ringbuffer *rbuf, void *data,
69 extern int dvb_ringbuffer_empty(struct dvb_ringbuffer *rbuf);
78 extern ssize_t dvb_ringbuffer_free(struct dvb_ringbuffer *rbuf);
87 extern ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf);
98 extern void dvb_ringbuffer_reset(struct dvb_ringbuffer *rbuf);
109 extern void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf);
117 extern void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf);
150 extern ssize_t dvb_ringbuffer_read_user(struct dvb_ringbuffer *rbuf,
164 extern void dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf,
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Ddmxdev.h143 struct dvb_ringbuffer buffer;
188 struct dvb_ringbuffer dvr_buffer;
/linux-6.12.1/drivers/media/dvb-core/
Ddvb_ringbuffer.c38 void dvb_ringbuffer_init(struct dvb_ringbuffer *rbuf, void *data, size_t len) in dvb_ringbuffer_init()
52 int dvb_ringbuffer_empty(struct dvb_ringbuffer *rbuf) in dvb_ringbuffer_empty()
65 ssize_t dvb_ringbuffer_free(struct dvb_ringbuffer *rbuf) in dvb_ringbuffer_free()
82 ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf) in dvb_ringbuffer_avail()
98 void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf) in dvb_ringbuffer_flush()
111 void dvb_ringbuffer_reset(struct dvb_ringbuffer *rbuf) in dvb_ringbuffer_reset()
122 void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf) in dvb_ringbuffer_flush_spinlock_wakeup()
133 ssize_t dvb_ringbuffer_read_user(struct dvb_ringbuffer *rbuf, u8 __user *buf, size_t len) in dvb_ringbuffer_read_user()
159 void dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf, size_t len) in dvb_ringbuffer_read()
182 ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf, size_t len) in dvb_ringbuffer_write()
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DMakefile11 $(dvb-net-y) dvb_ringbuffer.o $(dvb-vb2-y)
Ddmxdev.c34 static int dvb_dmxdev_buffer_write(struct dvb_ringbuffer *buf, in dvb_dmxdev_buffer_write()
53 static ssize_t dvb_dmxdev_buffer_read(struct dvb_ringbuffer *src, in dvb_dmxdev_buffer_read()
282 struct dvb_ringbuffer *buf = &dmxdev->dvr_buffer; in dvb_dvr_set_buffer_size()
323 struct dvb_ringbuffer *buf = &dmxdevfilter->buffer; in dvb_dmxdev_set_buffer_size()
427 struct dvb_ringbuffer *buffer; in dvb_dmxdev_ts_callback()
Ddvb_ca_en50221.c106 struct dvb_ringbuffer rx_buffer;
/linux-6.12.1/drivers/staging/media/av7110/
Dav7110_ca.c62 void ci_get_data(struct dvb_ringbuffer *cibuf, u8 *data, int len) in ci_get_data()
77 static int ci_ll_init(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf, int size) in ci_ll_init()
79 struct dvb_ringbuffer *tab[] = { cirbuf, ciwbuf, NULL }, **p; in ci_ll_init()
96 static void ci_ll_flush(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf) in ci_ll_flush()
102 static void ci_ll_release(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf) in ci_ll_release()
110 static int ci_ll_reset(struct dvb_ringbuffer *cibuf, struct file *file, in ci_ll_reset()
136 static ssize_t ci_ll_write(struct dvb_ringbuffer *cibuf, struct file *file, in ci_ll_write()
175 static ssize_t ci_ll_read(struct dvb_ringbuffer *cibuf, struct file *file, in ci_ll_read()
219 struct dvb_ringbuffer *rbuf = &av7110->ci_rbuffer; in dvb_ca_poll()
220 struct dvb_ringbuffer *wbuf = &av7110->ci_wbuffer; in dvb_ca_poll()
Dav7110.h127 struct dvb_ringbuffer avout; /* buffer for video or A/V mux */
129 struct dvb_ringbuffer aout; /* buffer for audio */
232 struct dvb_ringbuffer ci_rbuffer;
233 struct dvb_ringbuffer ci_wbuffer;
Dav7110_ca.h8 void ci_get_data(struct dvb_ringbuffer *cibuf, u8 *data, int len);
Dav7110_av.h11 int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen);
Dav7110_av.c223 int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen) in av7110_pes_play()
386 static inline long aux_ring_buffer_write(struct dvb_ringbuffer *rbuf, in aux_ring_buffer_write()
437 struct dvb_ringbuffer *rb; in ts_play()
Dav7110.c528 struct dvb_ringbuffer *cibuf = &av7110->ci_wbuffer; in gpioirq()
/linux-6.12.1/drivers/media/pci/ngene/
Dngene.h755 struct dvb_ringbuffer tsout_rbuf;
759 struct dvb_ringbuffer tsin_rbuf;
763 struct dvb_ringbuffer ain_rbuf;
768 struct dvb_ringbuffer vin_rbuf;
Dngene-dvb.c82 struct dvb_ringbuffer *rbuf = &dev->tsin_rbuf; in ts_poll()
83 struct dvb_ringbuffer *wbuf = &dev->tsout_rbuf; in ts_poll()
/linux-6.12.1/Documentation/driver-api/media/
Ddtv-common.rst48 .. kernel-doc:: include/media/dvb_ringbuffer.h