3 * v4l2 device driver for philips saa7134 based TV cards
5 * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <linux/version.h>
23 #define SAA7134_VERSION_CODE KERNEL_VERSION(0,2,14)
25 #include <linux/pci.h>
26 #include <linux/i2c.h>
27 #include <linux/videodev2.h>
28 #include <linux/kdev_t.h>
29 #include <linux/input.h>
30 #include <linux/notifier.h>
31 #include <linux/delay.h>
32 #include <linux/mutex.h>
36 #include <media/v4l2-common.h>
37 #include <media/tuner.h>
38 #include <media/ir-common.h>
39 #include <media/ir-kbd-i2c.h>
40 #include <media/video-buf.h>
41 #include <sound/driver.h>
42 #include <sound/core.h>
43 #include <sound/pcm.h>
44 #if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
45 #include <media/video-buf-dvb.h>
56 /* ----------------------------------------------------------- */
59 enum saa7134_tvaudio_mode
{
61 TVAUDIO_FM_BG_STEREO
= 2,
62 TVAUDIO_FM_SAT_STEREO
= 3,
63 TVAUDIO_FM_K_STEREO
= 4,
68 enum saa7134_audio_in
{
75 enum saa7134_video_out
{
79 /* ----------------------------------------------------------- */
82 struct saa7134_tvnorm
{
87 unsigned int sync_control
;
88 unsigned int luma_control
;
89 unsigned int chroma_ctrl1
;
90 unsigned int chroma_gain
;
91 unsigned int chroma_ctrl2
;
92 unsigned int vgate_misc
;
97 unsigned int video_v_start
;
98 unsigned int video_v_stop
;
99 unsigned int vbi_v_start_0
;
100 unsigned int vbi_v_stop_0
;
101 unsigned int src_timing
;
102 unsigned int vbi_v_start_1
;
105 struct saa7134_tvaudio
{
108 enum saa7134_tvaudio_mode mode
;
113 struct saa7134_format
{
118 unsigned int vshift
; /* vertical downsampling (for planar yuv) */
119 unsigned int hshift
; /* horizontal downsampling (for planar yuv) */
120 unsigned int bswap
:1;
121 unsigned int wswap
:1;
123 unsigned int planar
:1;
124 unsigned int uvswap
:1;
127 /* ----------------------------------------------------------- */
128 /* card configuration */
130 #define SAA7134_BOARD_NOAUTO UNSET
131 #define SAA7134_BOARD_UNKNOWN 0
132 #define SAA7134_BOARD_PROTEUS_PRO 1
133 #define SAA7134_BOARD_FLYVIDEO3000 2
134 #define SAA7134_BOARD_FLYVIDEO2000 3
135 #define SAA7134_BOARD_EMPRESS 4
136 #define SAA7134_BOARD_MONSTERTV 5
137 #define SAA7134_BOARD_MD9717 6
138 #define SAA7134_BOARD_TVSTATION_RDS 7
139 #define SAA7134_BOARD_CINERGY400 8
140 #define SAA7134_BOARD_MD5044 9
141 #define SAA7134_BOARD_KWORLD 10
142 #define SAA7134_BOARD_CINERGY600 11
143 #define SAA7134_BOARD_MD7134 12
144 #define SAA7134_BOARD_TYPHOON_90031 13
145 #define SAA7134_BOARD_ELSA 14
146 #define SAA7134_BOARD_ELSA_500TV 15
147 #define SAA7134_BOARD_ASUSTeK_TVFM7134 16
148 #define SAA7134_BOARD_VA1000POWER 17
149 #define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
150 #define SAA7134_BOARD_VIDEOMATE_TV 19
151 #define SAA7134_BOARD_CRONOS_PLUS 20
152 #define SAA7134_BOARD_10MOONSTVMASTER 21
153 #define SAA7134_BOARD_MD2819 22
154 #define SAA7134_BOARD_BMK_MPEX_TUNER 23
155 #define SAA7134_BOARD_TVSTATION_DVR 24
156 #define SAA7134_BOARD_ASUSTEK_TVFM7133 25
157 #define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
158 #define SAA7134_BOARD_MANLI_MTV002 27
159 #define SAA7134_BOARD_MANLI_MTV001 28
160 #define SAA7134_BOARD_TG3000TV 29
161 #define SAA7134_BOARD_ECS_TVP3XP 30
162 #define SAA7134_BOARD_ECS_TVP3XP_4CB5 31
163 #define SAA7134_BOARD_AVACSSMARTTV 32
164 #define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
165 #define SAA7134_BOARD_NOVAC_PRIMETV7133 34
166 #define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
167 #define SAA7134_BOARD_UPMOST_PURPLE_TV 36
168 #define SAA7134_BOARD_ITEMS_MTV005 37
169 #define SAA7134_BOARD_CINERGY200 38
170 #define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
171 #define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
172 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
173 #define SAA7134_BOARD_SABRENT_SBTTVFM 42
174 #define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
175 #define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
176 #define SAA7134_BOARD_AVERMEDIA_STUDIO_307 45
177 #define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
178 #define SAA7134_BOARD_CINERGY400_CARDBUS 47
179 #define SAA7134_BOARD_CINERGY600_MK3 48
180 #define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
181 #define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
182 #define SAA7134_BOARD_PROVIDEO_PV952 51
183 #define SAA7134_BOARD_AVERMEDIA_305 52
184 #define SAA7134_BOARD_ASUSTeK_TVFM7135 53
185 #define SAA7134_BOARD_FLYTVPLATINUM_FM 54
186 #define SAA7134_BOARD_FLYDVBTDUO 55
187 #define SAA7134_BOARD_AVERMEDIA_307 56
188 #define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
189 #define SAA7134_BOARD_ADS_INSTANT_TV 58
190 #define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
191 #define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
192 #define SAA7134_BOARD_PHILIPS_TOUGH 61
193 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
194 #define SAA7134_BOARD_KWORLD_XPERT 63
195 #define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
196 #define SAA7134_BOARD_KWORLD_TERMINATOR 65
197 #define SAA7134_BOARD_YUAN_TUN900 66
198 #define SAA7134_BOARD_BEHOLD_409FM 67
199 #define SAA7134_BOARD_GOTVIEW_7135 68
200 #define SAA7134_BOARD_PHILIPS_EUROPA 69
201 #define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
202 #define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
203 #define SAA7134_BOARD_RTD_VFG7350 72
204 #define SAA7134_BOARD_RTD_VFG7330 73
205 #define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
206 #define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75
207 #define SAA7134_BOARD_MONSTERTV_MOBILE 76
208 #define SAA7134_BOARD_PINNACLE_PCTV_110i 77
209 #define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78
210 #define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79
211 #define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
212 #define SAA7134_BOARD_PHILIPS_TIGER 81
213 #define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82
214 #define SAA7134_BOARD_CINERGY250PCI 83
215 #define SAA7134_BOARD_FLYDVB_TRIO 84
216 #define SAA7134_BOARD_AVERMEDIA_777 85
217 #define SAA7134_BOARD_FLYDVBT_LR301 86
218 #define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
219 #define SAA7134_BOARD_TEVION_DVBT_220RF 88
220 #define SAA7134_BOARD_ELSA_700TV 89
221 #define SAA7134_BOARD_KWORLD_ATSC110 90
222 #define SAA7134_BOARD_AVERMEDIA_A169_B 91
223 #define SAA7134_BOARD_AVERMEDIA_A169_B1 92
224 #define SAA7134_BOARD_MD7134_BRIDGE_2 93
225 #define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
226 #define SAA7134_BOARD_FLYVIDEO3000_NTSC 95
227 #define SAA7134_BOARD_MEDION_MD8800_QUADRO 96
228 #define SAA7134_BOARD_FLYDVBS_LR300 97
229 #define SAA7134_BOARD_PROTEUS_2309 98
230 #define SAA7134_BOARD_AVERMEDIA_A16AR 99
231 #define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100
232 #define SAA7134_BOARD_PINNACLE_PCTV_310i 101
233 #define SAA7134_BOARD_AVERMEDIA_STUDIO_507 102
234 #define SAA7134_BOARD_VIDEOMATE_DVBT_200A 103
235 #define SAA7134_BOARD_HAUPPAUGE_HVR1110 104
236 #define SAA7134_BOARD_CINERGY_HT_PCMCIA 105
237 #define SAA7134_BOARD_ENCORE_ENLTV 106
238 #define SAA7134_BOARD_ENCORE_ENLTV_FM 107
239 #define SAA7134_BOARD_CINERGY_HT_PCI 108
241 #define SAA7134_MAXBOARDS 8
242 #define SAA7134_INPUT_MAX 8
244 /* ----------------------------------------------------------- */
245 /* Since we support 2 remote types, lets tell them apart */
247 #define SAA7134_REMOTE_GPIO 1
248 #define SAA7134_REMOTE_I2C 2
250 /* ----------------------------------------------------------- */
251 /* Video Output Port Register Initialization Options */
253 #define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0)
254 #define SET_CLOCK_NOT_DELAYED (1 << 1)
255 #define SET_CLOCK_INVERTED (1 << 2)
256 #define SET_VSYNC_OFF (1 << 3)
258 struct saa7134_input
{
261 enum saa7134_audio_in amux
;
266 enum saa7134_mpeg_type
{
268 SAA7134_MPEG_EMPRESS
,
272 struct saa7134_board
{
274 unsigned int audio_clock
;
276 /* input switching */
277 unsigned int gpiomask
;
278 struct saa7134_input inputs
[SAA7134_INPUT_MAX
];
279 struct saa7134_input radio
;
280 struct saa7134_input mute
;
283 unsigned int tuner_type
;
284 unsigned int radio_type
;
285 unsigned char tuner_addr
;
286 unsigned char radio_addr
;
288 unsigned int tda9887_conf
;
291 enum saa7134_video_out video_out
;
292 enum saa7134_mpeg_type mpeg
;
293 unsigned int vid_port_opts
;
296 #define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name)
297 #define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
298 #define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg)
299 #define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg)
300 #define card(dev) (saa7134_boards[dev->board])
301 #define card_in(dev,n) (saa7134_boards[dev->board].inputs[n])
303 /* ----------------------------------------------------------- */
304 /* device / file handle status */
306 #define RESOURCE_OVERLAY 1
307 #define RESOURCE_VIDEO 2
308 #define RESOURCE_VBI 4
310 #define INTERLACE_AUTO 0
311 #define INTERLACE_ON 1
312 #define INTERLACE_OFF 2
314 #define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */
319 /* saa7134 page table */
320 struct saa7134_pgtable
{
326 /* tvaudio thread status */
327 struct saa7134_thread
{
329 struct completion exit
;
330 wait_queue_head_t wq
;
331 unsigned int shutdown
;
337 /* buffer for one video/vbi/ts frame */
339 /* common v4l buffer stuff -- must be first */
340 struct videobuf_buffer vb
;
342 /* saa7134 specific */
343 struct saa7134_format
*fmt
;
344 unsigned int top_seen
;
345 int (*activate
)(struct saa7134_dev
*dev
,
346 struct saa7134_buf
*buf
,
347 struct saa7134_buf
*next
);
350 struct saa7134_pgtable
*pt
;
353 struct saa7134_dmaqueue
{
354 struct saa7134_dev
*dev
;
355 struct saa7134_buf
*curr
;
356 struct list_head queue
;
357 struct timer_list timeout
;
358 unsigned int need_two
;
361 /* video filehandle status */
363 struct saa7134_dev
*dev
;
365 enum v4l2_buf_type type
;
366 unsigned int resources
;
367 #ifdef VIDIOC_G_PRIORITY
368 enum v4l2_priority prio
;
372 struct v4l2_window win
;
373 struct v4l2_clip clips
[8];
377 struct saa7134_format
*fmt
;
378 unsigned int width
,height
;
379 struct videobuf_queue cap
;
380 struct saa7134_pgtable pt_cap
;
383 struct videobuf_queue vbi
;
384 struct saa7134_pgtable pt_vbi
;
387 /* dmasound dsp status */
388 struct saa7134_dmasound
{
392 unsigned int users_dsp
;
395 enum saa7134_audio_in input
;
403 unsigned int channels
;
404 unsigned int recording_on
;
405 unsigned int dma_running
;
407 unsigned int blksize
;
408 unsigned int bufsize
;
409 struct saa7134_pgtable pt
;
410 struct videobuf_dmabuf dma
;
411 wait_queue_head_t wq
;
412 unsigned int dma_blk
;
413 unsigned int read_offset
;
414 unsigned int read_count
;
416 struct snd_pcm_substream
*substream
;
422 struct saa7134_pgtable pt_ts
;
428 struct saa7134_mpeg_ops
{
429 enum saa7134_mpeg_type type
;
430 struct list_head next
;
431 int (*init
)(struct saa7134_dev
*dev
);
432 int (*fini
)(struct saa7134_dev
*dev
);
433 void (*signal_change
)(struct saa7134_dev
*dev
);
436 /* global device status */
438 struct list_head devlist
;
441 #ifdef VIDIOC_G_PRIORITY
442 struct v4l2_prio_state prio
;
445 /* insmod option/autodetected */
448 /* various device info */
449 unsigned int resources
;
450 struct video_device
*video_dev
;
451 struct video_device
*radio_dev
;
452 struct video_device
*vbi_dev
;
453 struct saa7134_dmasound dmasound
;
455 /* infrared remote */
457 struct card_ir
*remote
;
463 unsigned char pci_rev
,pci_lat
;
464 __u32 __iomem
*lmmio
;
469 unsigned int tuner_type
;
470 unsigned int radio_type
;
471 unsigned char tuner_addr
;
472 unsigned char radio_addr
;
474 unsigned int tda9887_conf
;
475 unsigned int gpio_value
;
478 struct i2c_adapter i2c_adap
;
479 struct i2c_client i2c_client
;
480 unsigned char eedata
[128];
483 struct v4l2_framebuffer ovbuf
;
484 struct saa7134_format
*ovfmt
;
485 unsigned int ovenable
;
486 enum v4l2_field ovfield
;
488 /* video+ts+vbi capture */
489 struct saa7134_dmaqueue video_q
;
490 struct saa7134_dmaqueue vbi_q
;
491 unsigned int video_fieldcount
;
492 unsigned int vbi_fieldcount
;
494 /* various v4l controls */
495 struct saa7134_tvnorm
*tvnorm
; /* video */
496 struct saa7134_tvaudio
*tvaudio
;
497 unsigned int ctl_input
;
503 int ctl_mute
; /* audio */
505 int ctl_invert
; /* private */
512 struct v4l2_rect crop_bounds
;
513 struct v4l2_rect crop_defrect
;
514 struct v4l2_rect crop_current
;
516 /* other global state info */
517 unsigned int automute
;
518 struct saa7134_thread thread
;
519 struct saa7134_input
*input
;
520 struct saa7134_input
*hw_input
;
521 unsigned int hw_mute
;
526 struct saa7134_ts ts
;
527 struct saa7134_dmaqueue ts_q
;
528 struct saa7134_mpeg_ops
*mops
;
530 /* SAA7134_MPEG_EMPRESS only */
531 struct video_device
*empress_dev
;
532 struct videobuf_queue empress_tsq
;
533 unsigned int empress_users
;
534 struct work_struct empress_workqueue
;
537 #if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
538 /* SAA7134_MPEG_DVB only */
539 struct videobuf_dvb dvb
;
540 int (*original_demod_sleep
)(struct dvb_frontend
* fe
);
544 /* ----------------------------------------------------------- */
546 #define saa_readl(reg) readl(dev->lmmio + (reg))
547 #define saa_writel(reg,value) writel((value), dev->lmmio + (reg));
548 #define saa_andorl(reg,mask,value) \
549 writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
550 ((value) & (mask)), dev->lmmio+(reg))
551 #define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit))
552 #define saa_clearl(reg,bit) saa_andorl((reg),(bit),0)
554 #define saa_readb(reg) readb(dev->bmmio + (reg))
555 #define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg));
556 #define saa_andorb(reg,mask,value) \
557 writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
558 ((value) & (mask)), dev->bmmio+(reg))
559 #define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit))
560 #define saa_clearb(reg,bit) saa_andorb((reg),(bit),0)
562 #define saa_wait(us) { udelay(us); }
564 /* ----------------------------------------------------------- */
567 extern struct list_head saa7134_devlist
;
568 extern int saa7134_no_overlay
;
570 void saa7134_track_gpio(struct saa7134_dev
*dev
, char *msg
);
572 #define SAA7134_PGTABLE_SIZE 4096
574 int saa7134_pgtable_alloc(struct pci_dev
*pci
, struct saa7134_pgtable
*pt
);
575 int saa7134_pgtable_build(struct pci_dev
*pci
, struct saa7134_pgtable
*pt
,
576 struct scatterlist
*list
, unsigned int length
,
577 unsigned int startpage
);
578 void saa7134_pgtable_free(struct pci_dev
*pci
, struct saa7134_pgtable
*pt
);
580 int saa7134_buffer_count(unsigned int size
, unsigned int count
);
581 int saa7134_buffer_startpage(struct saa7134_buf
*buf
);
582 unsigned long saa7134_buffer_base(struct saa7134_buf
*buf
);
584 int saa7134_buffer_queue(struct saa7134_dev
*dev
, struct saa7134_dmaqueue
*q
,
585 struct saa7134_buf
*buf
);
586 void saa7134_buffer_finish(struct saa7134_dev
*dev
, struct saa7134_dmaqueue
*q
,
588 void saa7134_buffer_next(struct saa7134_dev
*dev
, struct saa7134_dmaqueue
*q
);
589 void saa7134_buffer_timeout(unsigned long data
);
590 void saa7134_dma_free(struct videobuf_queue
*q
,struct saa7134_buf
*buf
);
592 int saa7134_set_dmabits(struct saa7134_dev
*dev
);
594 extern int (*saa7134_dmasound_init
)(struct saa7134_dev
*dev
);
595 extern int (*saa7134_dmasound_exit
)(struct saa7134_dev
*dev
);
598 /* ----------------------------------------------------------- */
599 /* saa7134-cards.c */
601 extern struct saa7134_board saa7134_boards
[];
602 extern const unsigned int saa7134_bcount
;
603 extern struct pci_device_id __devinitdata saa7134_pci_tbl
[];
605 extern int saa7134_board_init1(struct saa7134_dev
*dev
);
606 extern int saa7134_board_init2(struct saa7134_dev
*dev
);
609 /* ----------------------------------------------------------- */
612 int saa7134_i2c_register(struct saa7134_dev
*dev
);
613 int saa7134_i2c_unregister(struct saa7134_dev
*dev
);
614 void saa7134_i2c_call_clients(struct saa7134_dev
*dev
,
615 unsigned int cmd
, void *arg
);
618 /* ----------------------------------------------------------- */
619 /* saa7134-video.c */
621 extern struct video_device saa7134_video_template
;
622 extern struct video_device saa7134_radio_template
;
624 int saa7134_common_ioctl(struct saa7134_dev
*dev
,
625 unsigned int cmd
, void *arg
);
627 int saa7134_video_init1(struct saa7134_dev
*dev
);
628 int saa7134_video_init2(struct saa7134_dev
*dev
);
629 int saa7134_video_fini(struct saa7134_dev
*dev
);
630 void saa7134_irq_video_intl(struct saa7134_dev
*dev
);
631 void saa7134_irq_video_done(struct saa7134_dev
*dev
, unsigned long status
);
634 /* ----------------------------------------------------------- */
637 #define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
639 extern struct videobuf_queue_ops saa7134_ts_qops
;
641 int saa7134_ts_init1(struct saa7134_dev
*dev
);
642 int saa7134_ts_fini(struct saa7134_dev
*dev
);
643 void saa7134_irq_ts_done(struct saa7134_dev
*dev
, unsigned long status
);
645 int saa7134_ts_register(struct saa7134_mpeg_ops
*ops
);
646 void saa7134_ts_unregister(struct saa7134_mpeg_ops
*ops
);
648 /* ----------------------------------------------------------- */
651 extern struct videobuf_queue_ops saa7134_vbi_qops
;
652 extern struct video_device saa7134_vbi_template
;
654 int saa7134_vbi_init1(struct saa7134_dev
*dev
);
655 int saa7134_vbi_fini(struct saa7134_dev
*dev
);
656 void saa7134_irq_vbi_done(struct saa7134_dev
*dev
, unsigned long status
);
659 /* ----------------------------------------------------------- */
660 /* saa7134-tvaudio.c */
662 int saa7134_tvaudio_rx2mode(u32 rx
);
664 void saa7134_tvaudio_setmute(struct saa7134_dev
*dev
);
665 void saa7134_tvaudio_setinput(struct saa7134_dev
*dev
,
666 struct saa7134_input
*in
);
667 void saa7134_tvaudio_setvolume(struct saa7134_dev
*dev
, int level
);
668 int saa7134_tvaudio_getstereo(struct saa7134_dev
*dev
);
670 int saa7134_tvaudio_init2(struct saa7134_dev
*dev
);
671 int saa7134_tvaudio_fini(struct saa7134_dev
*dev
);
672 int saa7134_tvaudio_do_scan(struct saa7134_dev
*dev
);
674 int saa_dsp_writel(struct saa7134_dev
*dev
, int reg
, u32 value
);
676 /* ----------------------------------------------------------- */
679 extern const struct file_operations saa7134_dsp_fops
;
680 extern const struct file_operations saa7134_mixer_fops
;
682 int saa7134_oss_init1(struct saa7134_dev
*dev
);
683 int saa7134_oss_fini(struct saa7134_dev
*dev
);
684 void saa7134_irq_oss_done(struct saa7134_dev
*dev
, unsigned long status
);
686 /* ----------------------------------------------------------- */
687 /* saa7134-input.c */
689 int saa7134_input_init1(struct saa7134_dev
*dev
);
690 void saa7134_input_fini(struct saa7134_dev
*dev
);
691 void saa7134_input_irq(struct saa7134_dev
*dev
);
692 void saa7134_set_i2c_ir(struct saa7134_dev
*dev
, struct IR_i2c
*ir
);