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/videobuf-dma-sg.h>
41 #include <sound/core.h>
42 #include <sound/pcm.h>
43 #if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
44 #include <media/videobuf-dvb.h>
49 /* ----------------------------------------------------------- */
52 enum saa7134_tvaudio_mode
{
54 TVAUDIO_FM_BG_STEREO
= 2,
55 TVAUDIO_FM_SAT_STEREO
= 3,
56 TVAUDIO_FM_K_STEREO
= 4,
61 enum saa7134_audio_in
{
68 enum saa7134_video_out
{
72 /* ----------------------------------------------------------- */
75 struct saa7134_tvnorm
{
80 unsigned int sync_control
;
81 unsigned int luma_control
;
82 unsigned int chroma_ctrl1
;
83 unsigned int chroma_gain
;
84 unsigned int chroma_ctrl2
;
85 unsigned int vgate_misc
;
90 unsigned int video_v_start
;
91 unsigned int video_v_stop
;
92 unsigned int vbi_v_start_0
;
93 unsigned int vbi_v_stop_0
;
94 unsigned int src_timing
;
95 unsigned int vbi_v_start_1
;
98 struct saa7134_tvaudio
{
101 enum saa7134_tvaudio_mode mode
;
106 struct saa7134_format
{
111 unsigned int vshift
; /* vertical downsampling (for planar yuv) */
112 unsigned int hshift
; /* horizontal downsampling (for planar yuv) */
113 unsigned int bswap
:1;
114 unsigned int wswap
:1;
116 unsigned int planar
:1;
117 unsigned int uvswap
:1;
120 /* ----------------------------------------------------------- */
121 /* card configuration */
123 #define SAA7134_BOARD_NOAUTO UNSET
124 #define SAA7134_BOARD_UNKNOWN 0
125 #define SAA7134_BOARD_PROTEUS_PRO 1
126 #define SAA7134_BOARD_FLYVIDEO3000 2
127 #define SAA7134_BOARD_FLYVIDEO2000 3
128 #define SAA7134_BOARD_EMPRESS 4
129 #define SAA7134_BOARD_MONSTERTV 5
130 #define SAA7134_BOARD_MD9717 6
131 #define SAA7134_BOARD_TVSTATION_RDS 7
132 #define SAA7134_BOARD_CINERGY400 8
133 #define SAA7134_BOARD_MD5044 9
134 #define SAA7134_BOARD_KWORLD 10
135 #define SAA7134_BOARD_CINERGY600 11
136 #define SAA7134_BOARD_MD7134 12
137 #define SAA7134_BOARD_TYPHOON_90031 13
138 #define SAA7134_BOARD_ELSA 14
139 #define SAA7134_BOARD_ELSA_500TV 15
140 #define SAA7134_BOARD_ASUSTeK_TVFM7134 16
141 #define SAA7134_BOARD_VA1000POWER 17
142 #define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
143 #define SAA7134_BOARD_VIDEOMATE_TV 19
144 #define SAA7134_BOARD_CRONOS_PLUS 20
145 #define SAA7134_BOARD_10MOONSTVMASTER 21
146 #define SAA7134_BOARD_MD2819 22
147 #define SAA7134_BOARD_BMK_MPEX_TUNER 23
148 #define SAA7134_BOARD_TVSTATION_DVR 24
149 #define SAA7134_BOARD_ASUSTEK_TVFM7133 25
150 #define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
151 #define SAA7134_BOARD_MANLI_MTV002 27
152 #define SAA7134_BOARD_MANLI_MTV001 28
153 #define SAA7134_BOARD_TG3000TV 29
154 #define SAA7134_BOARD_ECS_TVP3XP 30
155 #define SAA7134_BOARD_ECS_TVP3XP_4CB5 31
156 #define SAA7134_BOARD_AVACSSMARTTV 32
157 #define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
158 #define SAA7134_BOARD_NOVAC_PRIMETV7133 34
159 #define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
160 #define SAA7134_BOARD_UPMOST_PURPLE_TV 36
161 #define SAA7134_BOARD_ITEMS_MTV005 37
162 #define SAA7134_BOARD_CINERGY200 38
163 #define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
164 #define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
165 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
166 #define SAA7134_BOARD_SABRENT_SBTTVFM 42
167 #define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
168 #define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
169 #define SAA7134_BOARD_AVERMEDIA_STUDIO_307 45
170 #define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
171 #define SAA7134_BOARD_CINERGY400_CARDBUS 47
172 #define SAA7134_BOARD_CINERGY600_MK3 48
173 #define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
174 #define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
175 #define SAA7134_BOARD_PROVIDEO_PV952 51
176 #define SAA7134_BOARD_AVERMEDIA_305 52
177 #define SAA7134_BOARD_ASUSTeK_TVFM7135 53
178 #define SAA7134_BOARD_FLYTVPLATINUM_FM 54
179 #define SAA7134_BOARD_FLYDVBTDUO 55
180 #define SAA7134_BOARD_AVERMEDIA_307 56
181 #define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
182 #define SAA7134_BOARD_ADS_INSTANT_TV 58
183 #define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
184 #define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
185 #define SAA7134_BOARD_PHILIPS_TOUGH 61
186 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
187 #define SAA7134_BOARD_KWORLD_XPERT 63
188 #define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
189 #define SAA7134_BOARD_KWORLD_TERMINATOR 65
190 #define SAA7134_BOARD_YUAN_TUN900 66
191 #define SAA7134_BOARD_BEHOLD_409FM 67
192 #define SAA7134_BOARD_GOTVIEW_7135 68
193 #define SAA7134_BOARD_PHILIPS_EUROPA 69
194 #define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
195 #define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
196 #define SAA7134_BOARD_RTD_VFG7350 72
197 #define SAA7134_BOARD_RTD_VFG7330 73
198 #define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
199 #define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75
200 #define SAA7134_BOARD_MONSTERTV_MOBILE 76
201 #define SAA7134_BOARD_PINNACLE_PCTV_110i 77
202 #define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78
203 #define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79
204 #define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
205 #define SAA7134_BOARD_PHILIPS_TIGER 81
206 #define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82
207 #define SAA7134_BOARD_CINERGY250PCI 83
208 #define SAA7134_BOARD_FLYDVB_TRIO 84
209 #define SAA7134_BOARD_AVERMEDIA_777 85
210 #define SAA7134_BOARD_FLYDVBT_LR301 86
211 #define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
212 #define SAA7134_BOARD_TEVION_DVBT_220RF 88
213 #define SAA7134_BOARD_ELSA_700TV 89
214 #define SAA7134_BOARD_KWORLD_ATSC110 90
215 #define SAA7134_BOARD_AVERMEDIA_A169_B 91
216 #define SAA7134_BOARD_AVERMEDIA_A169_B1 92
217 #define SAA7134_BOARD_MD7134_BRIDGE_2 93
218 #define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
219 #define SAA7134_BOARD_FLYVIDEO3000_NTSC 95
220 #define SAA7134_BOARD_MEDION_MD8800_QUADRO 96
221 #define SAA7134_BOARD_FLYDVBS_LR300 97
222 #define SAA7134_BOARD_PROTEUS_2309 98
223 #define SAA7134_BOARD_AVERMEDIA_A16AR 99
224 #define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100
225 #define SAA7134_BOARD_PINNACLE_PCTV_310i 101
226 #define SAA7134_BOARD_AVERMEDIA_STUDIO_507 102
227 #define SAA7134_BOARD_VIDEOMATE_DVBT_200A 103
228 #define SAA7134_BOARD_HAUPPAUGE_HVR1110 104
229 #define SAA7134_BOARD_CINERGY_HT_PCMCIA 105
230 #define SAA7134_BOARD_ENCORE_ENLTV 106
231 #define SAA7134_BOARD_ENCORE_ENLTV_FM 107
232 #define SAA7134_BOARD_CINERGY_HT_PCI 108
233 #define SAA7134_BOARD_PHILIPS_TIGER_S 109
234 #define SAA7134_BOARD_AVERMEDIA_M102 110
235 #define SAA7134_BOARD_ASUS_P7131_4871 111
236 #define SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA 112
237 #define SAA7134_BOARD_ECS_TVP3XP_4CB6 113
238 #define SAA7134_BOARD_KWORLD_DVBT_210 114
239 #define SAA7134_BOARD_SABRENT_TV_PCB05 115
240 #define SAA7134_BOARD_10MOONSTVMASTER3 116
241 #define SAA7134_BOARD_AVERMEDIA_SUPER_007 117
242 #define SAA7134_BOARD_BEHOLD_401 118
243 #define SAA7134_BOARD_BEHOLD_403 119
244 #define SAA7134_BOARD_BEHOLD_403FM 120
245 #define SAA7134_BOARD_BEHOLD_405 121
246 #define SAA7134_BOARD_BEHOLD_405FM 122
247 #define SAA7134_BOARD_BEHOLD_407 123
248 #define SAA7134_BOARD_BEHOLD_407FM 124
249 #define SAA7134_BOARD_BEHOLD_409 125
250 #define SAA7134_BOARD_BEHOLD_505FM 126
251 #define SAA7134_BOARD_BEHOLD_507_9FM 127
252 #define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128
253 #define SAA7134_BOARD_BEHOLD_607_9FM 129
254 #define SAA7134_BOARD_BEHOLD_M6 130
256 #define SAA7134_MAXBOARDS 8
257 #define SAA7134_INPUT_MAX 8
259 /* ----------------------------------------------------------- */
260 /* Since we support 2 remote types, lets tell them apart */
262 #define SAA7134_REMOTE_GPIO 1
263 #define SAA7134_REMOTE_I2C 2
265 /* ----------------------------------------------------------- */
266 /* Video Output Port Register Initialization Options */
268 #define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0)
269 #define SET_CLOCK_NOT_DELAYED (1 << 1)
270 #define SET_CLOCK_INVERTED (1 << 2)
271 #define SET_VSYNC_OFF (1 << 3)
273 struct saa7134_input
{
276 enum saa7134_audio_in amux
;
281 enum saa7134_mpeg_type
{
283 SAA7134_MPEG_EMPRESS
,
287 struct saa7134_board
{
289 unsigned int audio_clock
;
291 /* input switching */
292 unsigned int gpiomask
;
293 struct saa7134_input inputs
[SAA7134_INPUT_MAX
];
294 struct saa7134_input radio
;
295 struct saa7134_input mute
;
298 unsigned int tuner_type
;
299 unsigned int radio_type
;
300 unsigned char tuner_addr
;
301 unsigned char radio_addr
;
303 unsigned int tda9887_conf
;
304 unsigned int tuner_config
;
307 enum saa7134_video_out video_out
;
308 enum saa7134_mpeg_type mpeg
;
309 unsigned int vid_port_opts
;
312 #define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name)
313 #define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
314 #define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg)
315 #define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg)
316 #define card(dev) (saa7134_boards[dev->board])
317 #define card_in(dev,n) (saa7134_boards[dev->board].inputs[n])
319 /* ----------------------------------------------------------- */
320 /* device / file handle status */
322 #define RESOURCE_OVERLAY 1
323 #define RESOURCE_VIDEO 2
324 #define RESOURCE_VBI 4
326 #define INTERLACE_AUTO 0
327 #define INTERLACE_ON 1
328 #define INTERLACE_OFF 2
330 #define BUFFER_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */
335 /* saa7134 page table */
336 struct saa7134_pgtable
{
342 /* tvaudio thread status */
343 struct saa7134_thread
{
344 struct task_struct
*thread
;
348 unsigned int stopped
;
351 /* buffer for one video/vbi/ts frame */
353 /* common v4l buffer stuff -- must be first */
354 struct videobuf_buffer vb
;
356 /* saa7134 specific */
357 struct saa7134_format
*fmt
;
358 unsigned int top_seen
;
359 int (*activate
)(struct saa7134_dev
*dev
,
360 struct saa7134_buf
*buf
,
361 struct saa7134_buf
*next
);
364 struct saa7134_pgtable
*pt
;
367 struct saa7134_dmaqueue
{
368 struct saa7134_dev
*dev
;
369 struct saa7134_buf
*curr
;
370 struct list_head queue
;
371 struct timer_list timeout
;
372 unsigned int need_two
;
375 /* video filehandle status */
377 struct saa7134_dev
*dev
;
379 enum v4l2_buf_type type
;
380 unsigned int resources
;
381 #ifdef VIDIOC_G_PRIORITY
382 enum v4l2_priority prio
;
386 struct v4l2_window win
;
387 struct v4l2_clip clips
[8];
391 struct saa7134_format
*fmt
;
392 unsigned int width
,height
;
393 struct videobuf_queue cap
;
394 struct saa7134_pgtable pt_cap
;
397 struct videobuf_queue vbi
;
398 struct saa7134_pgtable pt_vbi
;
401 /* dmasound dsp status */
402 struct saa7134_dmasound
{
406 unsigned int users_dsp
;
409 enum saa7134_audio_in input
;
417 unsigned int channels
;
418 unsigned int recording_on
;
419 unsigned int dma_running
;
421 unsigned int blksize
;
422 unsigned int bufsize
;
423 struct saa7134_pgtable pt
;
424 struct videobuf_dmabuf dma
;
425 wait_queue_head_t wq
;
426 unsigned int dma_blk
;
427 unsigned int read_offset
;
428 unsigned int read_count
;
430 struct snd_pcm_substream
*substream
;
436 struct saa7134_pgtable pt_ts
;
442 struct saa7134_mpeg_ops
{
443 enum saa7134_mpeg_type type
;
444 struct list_head next
;
445 int (*init
)(struct saa7134_dev
*dev
);
446 int (*fini
)(struct saa7134_dev
*dev
);
447 void (*signal_change
)(struct saa7134_dev
*dev
);
450 /* global device status */
452 struct list_head devlist
;
455 #ifdef VIDIOC_G_PRIORITY
456 struct v4l2_prio_state prio
;
458 /* workstruct for loading modules */
459 struct work_struct request_module_wk
;
461 /* insmod option/autodetected */
464 /* various device info */
465 unsigned int resources
;
466 struct video_device
*video_dev
;
467 struct video_device
*radio_dev
;
468 struct video_device
*vbi_dev
;
469 struct saa7134_dmasound dmasound
;
471 /* infrared remote */
473 struct card_ir
*remote
;
479 unsigned char pci_rev
,pci_lat
;
480 __u32 __iomem
*lmmio
;
485 unsigned int tuner_type
;
486 unsigned int radio_type
;
487 unsigned char tuner_addr
;
488 unsigned char radio_addr
;
490 unsigned int tda9887_conf
;
491 unsigned int gpio_value
;
494 struct i2c_adapter i2c_adap
;
495 struct i2c_client i2c_client
;
496 unsigned char eedata
[256];
499 struct v4l2_framebuffer ovbuf
;
500 struct saa7134_format
*ovfmt
;
501 unsigned int ovenable
;
502 enum v4l2_field ovfield
;
504 /* video+ts+vbi capture */
505 struct saa7134_dmaqueue video_q
;
506 struct saa7134_dmaqueue vbi_q
;
507 unsigned int video_fieldcount
;
508 unsigned int vbi_fieldcount
;
510 /* various v4l controls */
511 struct saa7134_tvnorm
*tvnorm
; /* video */
512 struct saa7134_tvaudio
*tvaudio
;
513 unsigned int ctl_input
;
519 int ctl_mute
; /* audio */
521 int ctl_invert
; /* private */
528 struct v4l2_rect crop_bounds
;
529 struct v4l2_rect crop_defrect
;
530 struct v4l2_rect crop_current
;
532 /* other global state info */
533 unsigned int automute
;
534 struct saa7134_thread thread
;
535 struct saa7134_input
*input
;
536 struct saa7134_input
*hw_input
;
537 unsigned int hw_mute
;
540 unsigned int insuspend
;
543 struct saa7134_ts ts
;
544 struct saa7134_dmaqueue ts_q
;
545 struct saa7134_mpeg_ops
*mops
;
547 /* SAA7134_MPEG_EMPRESS only */
548 struct video_device
*empress_dev
;
549 struct videobuf_queue empress_tsq
;
550 unsigned int empress_users
;
551 struct work_struct empress_workqueue
;
554 #if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
555 /* SAA7134_MPEG_DVB only */
556 struct videobuf_dvb dvb
;
557 int (*original_demod_sleep
)(struct dvb_frontend
* fe
);
561 /* ----------------------------------------------------------- */
563 #define saa_readl(reg) readl(dev->lmmio + (reg))
564 #define saa_writel(reg,value) writel((value), dev->lmmio + (reg));
565 #define saa_andorl(reg,mask,value) \
566 writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
567 ((value) & (mask)), dev->lmmio+(reg))
568 #define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit))
569 #define saa_clearl(reg,bit) saa_andorl((reg),(bit),0)
571 #define saa_readb(reg) readb(dev->bmmio + (reg))
572 #define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg));
573 #define saa_andorb(reg,mask,value) \
574 writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
575 ((value) & (mask)), dev->bmmio+(reg))
576 #define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit))
577 #define saa_clearb(reg,bit) saa_andorb((reg),(bit),0)
579 #define saa_wait(us) { udelay(us); }
581 #define SAA7134_NORMS (\
582 V4L2_STD_PAL | V4L2_STD_PAL_N | \
583 V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \
584 V4L2_STD_NTSC | V4L2_STD_PAL_M | \
587 /* ----------------------------------------------------------- */
590 extern struct list_head saa7134_devlist
;
591 extern int saa7134_no_overlay
;
593 void saa7134_track_gpio(struct saa7134_dev
*dev
, char *msg
);
594 void saa7134_set_gpio(struct saa7134_dev
*dev
, int bit_no
, int value
);
595 int saa7134_tuner_callback(void *ptr
, int command
, int arg
);
597 #define SAA7134_PGTABLE_SIZE 4096
599 int saa7134_pgtable_alloc(struct pci_dev
*pci
, struct saa7134_pgtable
*pt
);
600 int saa7134_pgtable_build(struct pci_dev
*pci
, struct saa7134_pgtable
*pt
,
601 struct scatterlist
*list
, unsigned int length
,
602 unsigned int startpage
);
603 void saa7134_pgtable_free(struct pci_dev
*pci
, struct saa7134_pgtable
*pt
);
605 int saa7134_buffer_count(unsigned int size
, unsigned int count
);
606 int saa7134_buffer_startpage(struct saa7134_buf
*buf
);
607 unsigned long saa7134_buffer_base(struct saa7134_buf
*buf
);
609 int saa7134_buffer_queue(struct saa7134_dev
*dev
, struct saa7134_dmaqueue
*q
,
610 struct saa7134_buf
*buf
);
611 void saa7134_buffer_finish(struct saa7134_dev
*dev
, struct saa7134_dmaqueue
*q
,
613 void saa7134_buffer_next(struct saa7134_dev
*dev
, struct saa7134_dmaqueue
*q
);
614 void saa7134_buffer_timeout(unsigned long data
);
615 void saa7134_dma_free(struct videobuf_queue
*q
,struct saa7134_buf
*buf
);
617 int saa7134_set_dmabits(struct saa7134_dev
*dev
);
619 extern int (*saa7134_dmasound_init
)(struct saa7134_dev
*dev
);
620 extern int (*saa7134_dmasound_exit
)(struct saa7134_dev
*dev
);
623 /* ----------------------------------------------------------- */
624 /* saa7134-cards.c */
626 extern struct saa7134_board saa7134_boards
[];
627 extern const unsigned int saa7134_bcount
;
628 extern struct pci_device_id __devinitdata saa7134_pci_tbl
[];
630 extern int saa7134_board_init1(struct saa7134_dev
*dev
);
631 extern int saa7134_board_init2(struct saa7134_dev
*dev
);
634 /* ----------------------------------------------------------- */
637 int saa7134_i2c_register(struct saa7134_dev
*dev
);
638 int saa7134_i2c_unregister(struct saa7134_dev
*dev
);
639 void saa7134_i2c_call_clients(struct saa7134_dev
*dev
,
640 unsigned int cmd
, void *arg
);
643 /* ----------------------------------------------------------- */
644 /* saa7134-video.c */
646 extern unsigned int video_debug
;
647 extern struct video_device saa7134_video_template
;
648 extern struct video_device saa7134_radio_template
;
650 int saa7134_g_ctrl(struct file
*file
, void *priv
, struct v4l2_control
*c
);
651 int saa7134_s_ctrl(struct file
*file
, void *f
, struct v4l2_control
*c
);
652 int saa7134_queryctrl(struct file
*file
, void *priv
, struct v4l2_queryctrl
*c
);
654 int saa7134_videoport_init(struct saa7134_dev
*dev
);
655 void saa7134_set_tvnorm_hw(struct saa7134_dev
*dev
);
657 int saa7134_video_init1(struct saa7134_dev
*dev
);
658 int saa7134_video_init2(struct saa7134_dev
*dev
);
659 void saa7134_irq_video_signalchange(struct saa7134_dev
*dev
);
660 void saa7134_irq_video_done(struct saa7134_dev
*dev
, unsigned long status
);
663 /* ----------------------------------------------------------- */
666 #define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
668 extern struct videobuf_queue_ops saa7134_ts_qops
;
670 int saa7134_ts_init1(struct saa7134_dev
*dev
);
671 int saa7134_ts_fini(struct saa7134_dev
*dev
);
672 void saa7134_irq_ts_done(struct saa7134_dev
*dev
, unsigned long status
);
674 int saa7134_ts_register(struct saa7134_mpeg_ops
*ops
);
675 void saa7134_ts_unregister(struct saa7134_mpeg_ops
*ops
);
677 int saa7134_ts_init_hw(struct saa7134_dev
*dev
);
679 /* ----------------------------------------------------------- */
682 extern struct videobuf_queue_ops saa7134_vbi_qops
;
683 extern struct video_device saa7134_vbi_template
;
685 int saa7134_vbi_init1(struct saa7134_dev
*dev
);
686 int saa7134_vbi_fini(struct saa7134_dev
*dev
);
687 void saa7134_irq_vbi_done(struct saa7134_dev
*dev
, unsigned long status
);
690 /* ----------------------------------------------------------- */
691 /* saa7134-tvaudio.c */
693 int saa7134_tvaudio_rx2mode(u32 rx
);
695 void saa7134_tvaudio_setmute(struct saa7134_dev
*dev
);
696 void saa7134_tvaudio_setinput(struct saa7134_dev
*dev
,
697 struct saa7134_input
*in
);
698 void saa7134_tvaudio_setvolume(struct saa7134_dev
*dev
, int level
);
699 int saa7134_tvaudio_getstereo(struct saa7134_dev
*dev
);
701 void saa7134_tvaudio_init(struct saa7134_dev
*dev
);
702 int saa7134_tvaudio_init2(struct saa7134_dev
*dev
);
703 int saa7134_tvaudio_fini(struct saa7134_dev
*dev
);
704 int saa7134_tvaudio_do_scan(struct saa7134_dev
*dev
);
706 int saa_dsp_writel(struct saa7134_dev
*dev
, int reg
, u32 value
);
708 void saa7134_enable_i2s(struct saa7134_dev
*dev
);
710 /* ----------------------------------------------------------- */
713 extern const struct file_operations saa7134_dsp_fops
;
714 extern const struct file_operations saa7134_mixer_fops
;
716 int saa7134_oss_init1(struct saa7134_dev
*dev
);
717 int saa7134_oss_fini(struct saa7134_dev
*dev
);
718 void saa7134_irq_oss_done(struct saa7134_dev
*dev
, unsigned long status
);
720 /* ----------------------------------------------------------- */
721 /* saa7134-input.c */
723 int saa7134_input_init1(struct saa7134_dev
*dev
);
724 void saa7134_input_fini(struct saa7134_dev
*dev
);
725 void saa7134_input_irq(struct saa7134_dev
*dev
);
726 void saa7134_set_i2c_ir(struct saa7134_dev
*dev
, struct IR_i2c
*ir
);
727 void saa7134_ir_start(struct saa7134_dev
*dev
, struct card_ir
*ir
);
728 void saa7134_ir_stop(struct saa7134_dev
*dev
);