1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | * |
4 | * v4l2 device driver for philips saa7134 based TV cards |
5 | * |
6 | * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> |
7 | */ |
8 | |
9 | #define SAA7134_VERSION "0, 2, 17" |
10 | |
11 | #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
12 | |
13 | #include <linux/pci.h> |
14 | #include <linux/i2c.h> |
15 | #include <linux/videodev2.h> |
16 | #include <linux/kdev_t.h> |
17 | #include <linux/input.h> |
18 | #include <linux/notifier.h> |
19 | #include <linux/delay.h> |
20 | #include <linux/mutex.h> |
21 | #include <linux/pm_qos.h> |
22 | |
23 | #include <asm/io.h> |
24 | |
25 | #include <media/v4l2-common.h> |
26 | #include <media/v4l2-ioctl.h> |
27 | #include <media/v4l2-device.h> |
28 | #include <media/v4l2-fh.h> |
29 | #include <media/v4l2-ctrls.h> |
30 | #include <media/tuner.h> |
31 | #include <media/rc-core.h> |
32 | #include <media/i2c/ir-kbd-i2c.h> |
33 | #include <media/videobuf2-dma-sg.h> |
34 | #include <sound/core.h> |
35 | #include <sound/pcm.h> |
36 | #if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB) |
37 | #include <media/videobuf2-dvb.h> |
38 | #endif |
39 | #include "tda8290.h" |
40 | |
41 | #define UNSET (-1U) |
42 | |
43 | /* ----------------------------------------------------------- */ |
44 | /* enums */ |
45 | |
46 | enum saa7134_tvaudio_mode { |
47 | TVAUDIO_FM_MONO = 1, |
48 | TVAUDIO_FM_BG_STEREO = 2, |
49 | TVAUDIO_FM_SAT_STEREO = 3, |
50 | TVAUDIO_FM_K_STEREO = 4, |
51 | TVAUDIO_NICAM_AM = 5, |
52 | TVAUDIO_NICAM_FM = 6, |
53 | }; |
54 | |
55 | enum saa7134_audio_in { |
56 | TV = 1, |
57 | LINE1 = 2, |
58 | LINE2 = 3, |
59 | LINE2_LEFT, |
60 | }; |
61 | |
62 | enum saa7134_video_out { |
63 | CCIR656 = 1, |
64 | }; |
65 | |
66 | /* ----------------------------------------------------------- */ |
67 | /* static data */ |
68 | |
69 | struct saa7134_tvnorm { |
70 | char *name; |
71 | v4l2_std_id id; |
72 | |
73 | /* video decoder */ |
74 | unsigned int sync_control; |
75 | unsigned int luma_control; |
76 | unsigned int chroma_ctrl1; |
77 | unsigned int chroma_gain; |
78 | unsigned int chroma_ctrl2; |
79 | unsigned int vgate_misc; |
80 | |
81 | /* video scaler */ |
82 | unsigned int h_start; |
83 | unsigned int h_stop; |
84 | unsigned int video_v_start; |
85 | unsigned int video_v_stop; |
86 | unsigned int vbi_v_start_0; |
87 | unsigned int vbi_v_stop_0; |
88 | unsigned int src_timing; |
89 | unsigned int vbi_v_start_1; |
90 | }; |
91 | |
92 | struct saa7134_tvaudio { |
93 | char *name; |
94 | v4l2_std_id std; |
95 | enum saa7134_tvaudio_mode mode; |
96 | int carr1; |
97 | int carr2; |
98 | }; |
99 | |
100 | struct saa7134_format { |
101 | unsigned int fourcc; |
102 | unsigned int depth; |
103 | unsigned int pm; |
104 | unsigned int vshift; /* vertical downsampling (for planar yuv) */ |
105 | unsigned int hshift; /* horizontal downsampling (for planar yuv) */ |
106 | unsigned int bswap:1; |
107 | unsigned int wswap:1; |
108 | unsigned int yuv:1; |
109 | unsigned int planar:1; |
110 | unsigned int uvswap:1; |
111 | }; |
112 | |
113 | struct saa7134_card_ir { |
114 | struct rc_dev *dev; |
115 | |
116 | char phys[32]; |
117 | |
118 | u32 polling; |
119 | u32 last_gpio; |
120 | u32 mask_keycode, mask_keydown, mask_keyup; |
121 | |
122 | bool running; |
123 | |
124 | struct timer_list timer; |
125 | |
126 | /* IR core raw decoding */ |
127 | u32 raw_decode; |
128 | }; |
129 | |
130 | /* ----------------------------------------------------------- */ |
131 | /* card configuration */ |
132 | |
133 | #define SAA7134_BOARD_NOAUTO UNSET |
134 | #define SAA7134_BOARD_UNKNOWN 0 |
135 | #define SAA7134_BOARD_PROTEUS_PRO 1 |
136 | #define SAA7134_BOARD_FLYVIDEO3000 2 |
137 | #define SAA7134_BOARD_FLYVIDEO2000 3 |
138 | #define SAA7134_BOARD_EMPRESS 4 |
139 | #define SAA7134_BOARD_MONSTERTV 5 |
140 | #define SAA7134_BOARD_MD9717 6 |
141 | #define SAA7134_BOARD_TVSTATION_RDS 7 |
142 | #define SAA7134_BOARD_CINERGY400 8 |
143 | #define SAA7134_BOARD_MD5044 9 |
144 | #define SAA7134_BOARD_KWORLD 10 |
145 | #define SAA7134_BOARD_CINERGY600 11 |
146 | #define SAA7134_BOARD_MD7134 12 |
147 | #define SAA7134_BOARD_TYPHOON_90031 13 |
148 | #define SAA7134_BOARD_ELSA 14 |
149 | #define SAA7134_BOARD_ELSA_500TV 15 |
150 | #define SAA7134_BOARD_ASUSTeK_TVFM7134 16 |
151 | #define SAA7134_BOARD_VA1000POWER 17 |
152 | #define SAA7134_BOARD_BMK_MPEX_NOTUNER 18 |
153 | #define SAA7134_BOARD_VIDEOMATE_TV 19 |
154 | #define SAA7134_BOARD_CRONOS_PLUS 20 |
155 | #define SAA7134_BOARD_10MOONSTVMASTER 21 |
156 | #define SAA7134_BOARD_MD2819 22 |
157 | #define SAA7134_BOARD_BMK_MPEX_TUNER 23 |
158 | #define SAA7134_BOARD_TVSTATION_DVR 24 |
159 | #define SAA7134_BOARD_ASUSTEK_TVFM7133 25 |
160 | #define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26 |
161 | #define SAA7134_BOARD_MANLI_MTV002 27 |
162 | #define SAA7134_BOARD_MANLI_MTV001 28 |
163 | #define SAA7134_BOARD_TG3000TV 29 |
164 | #define SAA7134_BOARD_ECS_TVP3XP 30 |
165 | #define SAA7134_BOARD_ECS_TVP3XP_4CB5 31 |
166 | #define SAA7134_BOARD_AVACSSMARTTV 32 |
167 | #define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33 |
168 | #define SAA7134_BOARD_NOVAC_PRIMETV7133 34 |
169 | #define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35 |
170 | #define SAA7134_BOARD_UPMOST_PURPLE_TV 36 |
171 | #define SAA7134_BOARD_ITEMS_MTV005 37 |
172 | #define SAA7134_BOARD_CINERGY200 38 |
173 | #define SAA7134_BOARD_FLYTVPLATINUM_MINI 39 |
174 | #define SAA7134_BOARD_VIDEOMATE_TV_PVR 40 |
175 | #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41 |
176 | #define SAA7134_BOARD_SABRENT_SBTTVFM 42 |
177 | #define SAA7134_BOARD_ZOLID_XPERT_TV7134 43 |
178 | #define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44 |
179 | #define SAA7134_BOARD_AVERMEDIA_STUDIO_307 45 |
180 | #define SAA7134_BOARD_AVERMEDIA_CARDBUS 46 |
181 | #define SAA7134_BOARD_CINERGY400_CARDBUS 47 |
182 | #define SAA7134_BOARD_CINERGY600_MK3 48 |
183 | #define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49 |
184 | #define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50 |
185 | #define SAA7134_BOARD_PROVIDEO_PV952 51 |
186 | #define SAA7134_BOARD_AVERMEDIA_305 52 |
187 | #define SAA7134_BOARD_ASUSTeK_TVFM7135 53 |
188 | #define SAA7134_BOARD_FLYTVPLATINUM_FM 54 |
189 | #define SAA7134_BOARD_FLYDVBTDUO 55 |
190 | #define SAA7134_BOARD_AVERMEDIA_307 56 |
191 | #define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57 |
192 | #define SAA7134_BOARD_ADS_INSTANT_TV 58 |
193 | #define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59 |
194 | #define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60 |
195 | #define SAA7134_BOARD_PHILIPS_TOUGH 61 |
196 | #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62 |
197 | #define SAA7134_BOARD_KWORLD_XPERT 63 |
198 | #define SAA7134_BOARD_FLYTV_DIGIMATRIX 64 |
199 | #define SAA7134_BOARD_KWORLD_TERMINATOR 65 |
200 | #define SAA7134_BOARD_YUAN_TUN900 66 |
201 | #define SAA7134_BOARD_BEHOLD_409FM 67 |
202 | #define SAA7134_BOARD_GOTVIEW_7135 68 |
203 | #define SAA7134_BOARD_PHILIPS_EUROPA 69 |
204 | #define SAA7134_BOARD_VIDEOMATE_DVBT_300 70 |
205 | #define SAA7134_BOARD_VIDEOMATE_DVBT_200 71 |
206 | #define SAA7134_BOARD_RTD_VFG7350 72 |
207 | #define SAA7134_BOARD_RTD_VFG7330 73 |
208 | #define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74 |
209 | #define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75 |
210 | #define SAA7134_BOARD_MONSTERTV_MOBILE 76 |
211 | #define SAA7134_BOARD_PINNACLE_PCTV_110i 77 |
212 | #define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78 |
213 | #define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79 |
214 | #define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80 |
215 | #define SAA7134_BOARD_PHILIPS_TIGER 81 |
216 | #define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82 |
217 | #define SAA7134_BOARD_CINERGY250PCI 83 |
218 | #define SAA7134_BOARD_FLYDVB_TRIO 84 |
219 | #define SAA7134_BOARD_AVERMEDIA_777 85 |
220 | #define SAA7134_BOARD_FLYDVBT_LR301 86 |
221 | #define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87 |
222 | #define SAA7134_BOARD_TEVION_DVBT_220RF 88 |
223 | #define SAA7134_BOARD_ELSA_700TV 89 |
224 | #define SAA7134_BOARD_KWORLD_ATSC110 90 |
225 | #define SAA7134_BOARD_AVERMEDIA_A169_B 91 |
226 | #define SAA7134_BOARD_AVERMEDIA_A169_B1 92 |
227 | #define SAA7134_BOARD_MD7134_BRIDGE_2 93 |
228 | #define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94 |
229 | #define SAA7134_BOARD_FLYVIDEO3000_NTSC 95 |
230 | #define SAA7134_BOARD_MEDION_MD8800_QUADRO 96 |
231 | #define SAA7134_BOARD_FLYDVBS_LR300 97 |
232 | #define SAA7134_BOARD_PROTEUS_2309 98 |
233 | #define SAA7134_BOARD_AVERMEDIA_A16AR 99 |
234 | #define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100 |
235 | #define SAA7134_BOARD_PINNACLE_PCTV_310i 101 |
236 | #define SAA7134_BOARD_AVERMEDIA_STUDIO_507 102 |
237 | #define SAA7134_BOARD_VIDEOMATE_DVBT_200A 103 |
238 | #define SAA7134_BOARD_HAUPPAUGE_HVR1110 104 |
239 | #define SAA7134_BOARD_CINERGY_HT_PCMCIA 105 |
240 | #define SAA7134_BOARD_ENCORE_ENLTV 106 |
241 | #define SAA7134_BOARD_ENCORE_ENLTV_FM 107 |
242 | #define SAA7134_BOARD_CINERGY_HT_PCI 108 |
243 | #define SAA7134_BOARD_PHILIPS_TIGER_S 109 |
244 | #define SAA7134_BOARD_AVERMEDIA_M102 110 |
245 | #define SAA7134_BOARD_ASUS_P7131_4871 111 |
246 | #define SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA 112 |
247 | #define SAA7134_BOARD_ECS_TVP3XP_4CB6 113 |
248 | #define SAA7134_BOARD_KWORLD_DVBT_210 114 |
249 | #define SAA7134_BOARD_SABRENT_TV_PCB05 115 |
250 | #define SAA7134_BOARD_10MOONSTVMASTER3 116 |
251 | #define SAA7134_BOARD_AVERMEDIA_SUPER_007 117 |
252 | #define SAA7134_BOARD_BEHOLD_401 118 |
253 | #define SAA7134_BOARD_BEHOLD_403 119 |
254 | #define SAA7134_BOARD_BEHOLD_403FM 120 |
255 | #define SAA7134_BOARD_BEHOLD_405 121 |
256 | #define SAA7134_BOARD_BEHOLD_405FM 122 |
257 | #define SAA7134_BOARD_BEHOLD_407 123 |
258 | #define SAA7134_BOARD_BEHOLD_407FM 124 |
259 | #define SAA7134_BOARD_BEHOLD_409 125 |
260 | #define SAA7134_BOARD_BEHOLD_505FM 126 |
261 | #define SAA7134_BOARD_BEHOLD_507_9FM 127 |
262 | #define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128 |
263 | #define SAA7134_BOARD_BEHOLD_607FM_MK3 129 |
264 | #define SAA7134_BOARD_BEHOLD_M6 130 |
265 | #define SAA7134_BOARD_TWINHAN_DTV_DVB_3056 131 |
266 | #define SAA7134_BOARD_GENIUS_TVGO_A11MCE 132 |
267 | #define SAA7134_BOARD_PHILIPS_SNAKE 133 |
268 | #define SAA7134_BOARD_CREATIX_CTX953 134 |
269 | #define SAA7134_BOARD_MSI_TVANYWHERE_AD11 135 |
270 | #define SAA7134_BOARD_AVERMEDIA_CARDBUS_506 136 |
271 | #define SAA7134_BOARD_AVERMEDIA_A16D 137 |
272 | #define SAA7134_BOARD_AVERMEDIA_M115 138 |
273 | #define SAA7134_BOARD_VIDEOMATE_T750 139 |
274 | #define SAA7134_BOARD_AVERMEDIA_A700_PRO 140 |
275 | #define SAA7134_BOARD_AVERMEDIA_A700_HYBRID 141 |
276 | #define SAA7134_BOARD_BEHOLD_H6 142 |
277 | #define SAA7134_BOARD_BEHOLD_M63 143 |
278 | #define 144 |
279 | #define SAA7134_BOARD_AVERMEDIA_M103 145 |
280 | #define SAA7134_BOARD_ASUSTeK_P7131_ANALOG 146 |
281 | #define SAA7134_BOARD_ASUSTeK_TIGER_3IN1 147 |
282 | #define SAA7134_BOARD_ENCORE_ENLTV_FM53 148 |
283 | #define SAA7134_BOARD_AVERMEDIA_M135A 149 |
284 | #define SAA7134_BOARD_REAL_ANGEL_220 150 |
285 | #define SAA7134_BOARD_ADS_INSTANT_HDTV_PCI 151 |
286 | #define SAA7134_BOARD_ASUSTeK_TIGER 152 |
287 | #define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153 |
288 | #define SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS 154 |
289 | #define SAA7134_BOARD_HAUPPAUGE_HVR1150 155 |
290 | #define SAA7134_BOARD_HAUPPAUGE_HVR1120 156 |
291 | #define SAA7134_BOARD_AVERMEDIA_STUDIO_507UA 157 |
292 | #define SAA7134_BOARD_AVERMEDIA_CARDBUS_501 158 |
293 | #define SAA7134_BOARD_BEHOLD_505RDS_MK5 159 |
294 | #define SAA7134_BOARD_BEHOLD_507RDS_MK3 160 |
295 | #define SAA7134_BOARD_BEHOLD_507RDS_MK5 161 |
296 | #define SAA7134_BOARD_BEHOLD_607FM_MK5 162 |
297 | #define SAA7134_BOARD_BEHOLD_609FM_MK3 163 |
298 | #define SAA7134_BOARD_BEHOLD_609FM_MK5 164 |
299 | #define SAA7134_BOARD_BEHOLD_607RDS_MK3 165 |
300 | #define SAA7134_BOARD_BEHOLD_607RDS_MK5 166 |
301 | #define SAA7134_BOARD_BEHOLD_609RDS_MK3 167 |
302 | #define SAA7134_BOARD_BEHOLD_609RDS_MK5 168 |
303 | #define SAA7134_BOARD_VIDEOMATE_S350 169 |
304 | #define SAA7134_BOARD_AVERMEDIA_STUDIO_505 170 |
305 | #define SAA7134_BOARD_BEHOLD_X7 171 |
306 | #define SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM 172 |
307 | #define SAA7134_BOARD_ZOLID_HYBRID_PCI 173 |
308 | #define SAA7134_BOARD_ASUS_EUROPA_HYBRID 174 |
309 | #define SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S 175 |
310 | #define SAA7134_BOARD_BEHOLD_505RDS_MK3 176 |
311 | #define SAA7134_BOARD_HAWELL_HW_404M7 177 |
312 | #define SAA7134_BOARD_BEHOLD_H7 178 |
313 | #define SAA7134_BOARD_BEHOLD_A7 179 |
314 | #define SAA7134_BOARD_AVERMEDIA_M733A 180 |
315 | #define SAA7134_BOARD_TECHNOTREND_BUDGET_T3000 181 |
316 | #define SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG 182 |
317 | #define SAA7134_BOARD_VIDEOMATE_M1F 183 |
318 | #define SAA7134_BOARD_ENCORE_ENLTV_FM3 184 |
319 | #define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185 |
320 | #define SAA7134_BOARD_BEHOLD_501 186 |
321 | #define SAA7134_BOARD_BEHOLD_503FM 187 |
322 | #define SAA7134_BOARD_SENSORAY811_911 188 |
323 | #define SAA7134_BOARD_KWORLD_PC150U 189 |
324 | #define SAA7134_BOARD_ASUSTeK_PS3_100 190 |
325 | #define SAA7134_BOARD_HAWELL_HW_9004V1 191 |
326 | #define SAA7134_BOARD_AVERMEDIA_A706 192 |
327 | #define SAA7134_BOARD_WIS_VOYAGER 193 |
328 | #define SAA7134_BOARD_AVERMEDIA_505 194 |
329 | #define SAA7134_BOARD_LEADTEK_WINFAST_TV2100_FM 195 |
330 | #define SAA7134_BOARD_SNAZIO_TVPVR_PRO 196 |
331 | #define SAA7134_BOARD_LEADTEK_WINFAST_HDTV200_H 197 |
332 | |
333 | #define SAA7134_MAXBOARDS 32 |
334 | #define SAA7134_INPUT_MAX 8 |
335 | |
336 | /* ----------------------------------------------------------- */ |
337 | /* Since we support 2 remote types, lets tell them apart */ |
338 | |
339 | #define SAA7134_REMOTE_GPIO 1 |
340 | #define SAA7134_REMOTE_I2C 2 |
341 | |
342 | /* ----------------------------------------------------------- */ |
343 | /* Video Output Port Register Initialization Options */ |
344 | |
345 | #define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0) |
346 | #define SET_CLOCK_NOT_DELAYED (1 << 1) |
347 | #define SET_CLOCK_INVERTED (1 << 2) |
348 | #define SET_VSYNC_OFF (1 << 3) |
349 | |
350 | enum saa7134_input_types { |
351 | SAA7134_NO_INPUT = 0, |
352 | SAA7134_INPUT_MUTE, |
353 | SAA7134_INPUT_RADIO, |
354 | SAA7134_INPUT_TV, |
355 | SAA7134_INPUT_TV_MONO, |
356 | SAA7134_INPUT_COMPOSITE, |
357 | SAA7134_INPUT_COMPOSITE0, |
358 | SAA7134_INPUT_COMPOSITE1, |
359 | SAA7134_INPUT_COMPOSITE2, |
360 | SAA7134_INPUT_COMPOSITE3, |
361 | SAA7134_INPUT_COMPOSITE4, |
362 | SAA7134_INPUT_SVIDEO, |
363 | SAA7134_INPUT_SVIDEO0, |
364 | SAA7134_INPUT_SVIDEO1, |
365 | SAA7134_INPUT_COMPOSITE_OVER_SVIDEO, |
366 | }; |
367 | |
368 | struct saa7134_input { |
369 | enum saa7134_input_types type; |
370 | unsigned int vmux; |
371 | enum saa7134_audio_in amux; |
372 | unsigned int gpio; |
373 | }; |
374 | |
375 | enum saa7134_mpeg_type { |
376 | SAA7134_MPEG_UNUSED, |
377 | SAA7134_MPEG_EMPRESS, |
378 | SAA7134_MPEG_DVB, |
379 | SAA7134_MPEG_GO7007, |
380 | }; |
381 | |
382 | enum saa7134_mpeg_ts_type { |
383 | SAA7134_MPEG_TS_PARALLEL = 0, |
384 | SAA7134_MPEG_TS_SERIAL, |
385 | }; |
386 | |
387 | struct saa7134_board { |
388 | char *name; |
389 | unsigned int audio_clock; |
390 | |
391 | /* input switching */ |
392 | unsigned int gpiomask; |
393 | struct saa7134_input inputs[SAA7134_INPUT_MAX]; |
394 | struct saa7134_input radio; |
395 | struct saa7134_input mute; |
396 | |
397 | /* i2c chip info */ |
398 | unsigned int tuner_type; |
399 | unsigned int radio_type; |
400 | unsigned char tuner_addr; |
401 | unsigned char radio_addr; |
402 | unsigned char empress_addr; |
403 | unsigned char rds_addr; |
404 | |
405 | unsigned int tda9887_conf; |
406 | struct tda829x_config tda829x_conf; |
407 | |
408 | /* peripheral I/O */ |
409 | enum saa7134_video_out video_out; |
410 | enum saa7134_mpeg_type mpeg; |
411 | enum saa7134_mpeg_ts_type ts_type; |
412 | unsigned int vid_port_opts; |
413 | unsigned int ts_force_val:1; |
414 | }; |
415 | |
416 | #define card_has_radio(dev) (SAA7134_NO_INPUT != saa7134_boards[dev->board].radio.type) |
417 | #define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg) |
418 | #define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg) |
419 | #define card_is_go7007(dev) (SAA7134_MPEG_GO7007 == saa7134_boards[dev->board].mpeg) |
420 | #define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg) |
421 | #define card(dev) (saa7134_boards[dev->board]) |
422 | #define card_in(dev,n) (saa7134_boards[dev->board].inputs[n]) |
423 | |
424 | #define V4L2_CID_PRIVATE_INVERT (V4L2_CID_USER_SAA7134_BASE + 0) |
425 | #define V4L2_CID_PRIVATE_Y_ODD (V4L2_CID_USER_SAA7134_BASE + 1) |
426 | #define V4L2_CID_PRIVATE_Y_EVEN (V4L2_CID_USER_SAA7134_BASE + 2) |
427 | #define V4L2_CID_PRIVATE_AUTOMUTE (V4L2_CID_USER_SAA7134_BASE + 3) |
428 | |
429 | /* ----------------------------------------------------------- */ |
430 | /* device / file handle status */ |
431 | |
432 | #define RESOURCE_VIDEO 2 |
433 | #define RESOURCE_VBI 4 |
434 | #define RESOURCE_EMPRESS 8 |
435 | |
436 | #define INTERLACE_AUTO 0 |
437 | #define INTERLACE_ON 1 |
438 | #define INTERLACE_OFF 2 |
439 | |
440 | #define BUFFER_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */ |
441 | #define TS_BUFFER_TIMEOUT msecs_to_jiffies(1000) /* 1 second */ |
442 | |
443 | struct saa7134_dev; |
444 | struct saa7134_dma; |
445 | |
446 | /* saa7134 page table */ |
447 | struct saa7134_pgtable { |
448 | unsigned int size; |
449 | __le32 *cpu; |
450 | dma_addr_t dma; |
451 | }; |
452 | |
453 | /* tvaudio thread status */ |
454 | struct saa7134_thread { |
455 | struct task_struct *thread; |
456 | unsigned int scan1; |
457 | unsigned int scan2; |
458 | unsigned int mode; |
459 | unsigned int stopped; |
460 | }; |
461 | |
462 | /* buffer for one video/vbi/ts frame */ |
463 | struct saa7134_buf { |
464 | /* common v4l buffer stuff -- must be first */ |
465 | struct vb2_v4l2_buffer vb2; |
466 | |
467 | /* saa7134 specific */ |
468 | unsigned int top_seen; |
469 | int (*activate)(struct saa7134_dev *dev, |
470 | struct saa7134_buf *buf, |
471 | struct saa7134_buf *next); |
472 | |
473 | struct list_head entry; |
474 | }; |
475 | |
476 | struct saa7134_dmaqueue { |
477 | struct saa7134_dev *dev; |
478 | struct saa7134_buf *curr; |
479 | struct list_head queue; |
480 | struct timer_list timeout; |
481 | unsigned int need_two; |
482 | unsigned int seq_nr; |
483 | struct saa7134_pgtable pt; |
484 | }; |
485 | |
486 | /* dmasound dsp status */ |
487 | struct saa7134_dmasound { |
488 | struct mutex lock; |
489 | int minor_mixer; |
490 | int minor_dsp; |
491 | unsigned int users_dsp; |
492 | |
493 | /* mixer */ |
494 | enum saa7134_audio_in input; |
495 | unsigned int count; |
496 | unsigned int line1; |
497 | unsigned int line2; |
498 | |
499 | /* dsp */ |
500 | unsigned int afmt; |
501 | unsigned int rate; |
502 | unsigned int channels; |
503 | unsigned int recording_on; |
504 | unsigned int dma_running; |
505 | unsigned int blocks; |
506 | unsigned int blksize; |
507 | unsigned int bufsize; |
508 | struct saa7134_pgtable pt; |
509 | void *vaddr; |
510 | struct scatterlist *sglist; |
511 | int sglen; |
512 | unsigned long nr_pages; |
513 | unsigned int dma_blk; |
514 | unsigned int read_offset; |
515 | unsigned int read_count; |
516 | void * priv_data; |
517 | struct snd_pcm_substream *substream; |
518 | }; |
519 | |
520 | /* ts/mpeg status */ |
521 | struct saa7134_ts { |
522 | /* TS capture */ |
523 | int nr_packets; |
524 | int nr_bufs; |
525 | }; |
526 | |
527 | /* ts/mpeg ops */ |
528 | struct saa7134_mpeg_ops { |
529 | enum saa7134_mpeg_type type; |
530 | struct list_head next; |
531 | int (*init)(struct saa7134_dev *dev); |
532 | int (*fini)(struct saa7134_dev *dev); |
533 | void (*signal_change)(struct saa7134_dev *dev); |
534 | void (*irq_ts_done)(struct saa7134_dev *dev, |
535 | unsigned long status); |
536 | }; |
537 | |
538 | enum saa7134_pads { |
539 | SAA7134_PAD_IF_INPUT, |
540 | SAA7134_PAD_VID_OUT, |
541 | SAA7134_NUM_PADS |
542 | }; |
543 | |
544 | /* global device status */ |
545 | struct saa7134_dev { |
546 | struct list_head devlist; |
547 | struct mutex lock; |
548 | spinlock_t slock; |
549 | struct v4l2_device v4l2_dev; |
550 | /* workstruct for loading modules */ |
551 | struct work_struct request_module_wk; |
552 | |
553 | /* insmod option/autodetected */ |
554 | int autodetected; |
555 | |
556 | /* various device info */ |
557 | unsigned int resources; |
558 | struct video_device *video_dev; |
559 | struct video_device *radio_dev; |
560 | struct video_device *vbi_dev; |
561 | struct saa7134_dmasound dmasound; |
562 | |
563 | /* infrared remote */ |
564 | int has_remote; |
565 | struct saa7134_card_ir *remote; |
566 | |
567 | /* pci i/o */ |
568 | char name[32]; |
569 | int nr; |
570 | struct pci_dev *pci; |
571 | unsigned char pci_rev,pci_lat; |
572 | __u32 __iomem *lmmio; |
573 | __u8 __iomem *bmmio; |
574 | |
575 | /* config info */ |
576 | unsigned int board; |
577 | unsigned int tuner_type; |
578 | unsigned int radio_type; |
579 | unsigned char tuner_addr; |
580 | unsigned char radio_addr; |
581 | |
582 | unsigned int tda9887_conf; |
583 | unsigned int gpio_value; |
584 | |
585 | /* i2c i/o */ |
586 | struct i2c_adapter i2c_adap; |
587 | struct i2c_client i2c_client; |
588 | unsigned char eedata[256]; |
589 | int has_rds; |
590 | |
591 | /* video+ts+vbi capture */ |
592 | struct saa7134_dmaqueue video_q; |
593 | struct vb2_queue video_vbq; |
594 | struct saa7134_dmaqueue vbi_q; |
595 | struct vb2_queue vbi_vbq; |
596 | enum v4l2_field field; |
597 | struct saa7134_format *fmt; |
598 | unsigned int width, height; |
599 | unsigned int vbi_hlen, vbi_vlen; |
600 | struct pm_qos_request qos_request; |
601 | |
602 | /* SAA7134_MPEG_* */ |
603 | struct saa7134_ts ts; |
604 | struct saa7134_dmaqueue ts_q; |
605 | enum v4l2_field ts_field; |
606 | int ts_started; |
607 | struct saa7134_mpeg_ops *mops; |
608 | |
609 | /* SAA7134_MPEG_EMPRESS only */ |
610 | struct video_device *empress_dev; |
611 | struct v4l2_subdev *empress_sd; |
612 | struct vb2_queue empress_vbq; |
613 | struct work_struct empress_workqueue; |
614 | int empress_started; |
615 | struct v4l2_ctrl_handler empress_ctrl_handler; |
616 | |
617 | /* various v4l controls */ |
618 | struct saa7134_tvnorm *tvnorm; /* video */ |
619 | struct saa7134_tvaudio *tvaudio; |
620 | struct v4l2_ctrl_handler ctrl_handler; |
621 | unsigned int ctl_input; |
622 | int ctl_bright; |
623 | int ctl_contrast; |
624 | int ctl_hue; |
625 | int ctl_saturation; |
626 | int ctl_mute; /* audio */ |
627 | int ctl_volume; |
628 | int ctl_invert; /* private */ |
629 | int ctl_mirror; |
630 | int ctl_y_odd; |
631 | int ctl_y_even; |
632 | int ctl_automute; |
633 | |
634 | /* crop */ |
635 | struct v4l2_rect crop_bounds; |
636 | struct v4l2_rect crop_defrect; |
637 | struct v4l2_rect crop_current; |
638 | |
639 | /* other global state info */ |
640 | unsigned int automute; |
641 | struct saa7134_thread thread; |
642 | struct saa7134_input *input; |
643 | struct saa7134_input *hw_input; |
644 | unsigned int hw_mute; |
645 | int last_carrier; |
646 | int nosignal; |
647 | unsigned int insuspend; |
648 | struct v4l2_ctrl_handler radio_ctrl_handler; |
649 | |
650 | /* I2C keyboard data */ |
651 | struct IR_i2c_init_data init_data; |
652 | |
653 | #ifdef CONFIG_MEDIA_CONTROLLER |
654 | struct media_device *media_dev; |
655 | |
656 | struct media_entity input_ent[SAA7134_INPUT_MAX + 1]; |
657 | struct media_pad input_pad[SAA7134_INPUT_MAX + 1]; |
658 | |
659 | struct media_entity demod; |
660 | struct media_pad demod_pad[SAA7134_NUM_PADS]; |
661 | |
662 | struct media_pad video_pad, vbi_pad; |
663 | struct media_entity *decoder; |
664 | #endif |
665 | |
666 | #if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB) |
667 | /* SAA7134_MPEG_DVB only */ |
668 | struct vb2_dvb_frontends frontends; |
669 | int (*original_demod_sleep)(struct dvb_frontend *fe); |
670 | int (*original_set_voltage)(struct dvb_frontend *fe, |
671 | enum fe_sec_voltage voltage); |
672 | int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg); |
673 | #endif |
674 | void (*gate_ctrl)(struct saa7134_dev *dev, int open); |
675 | }; |
676 | |
677 | /* ----------------------------------------------------------- */ |
678 | |
679 | #define saa_readl(reg) readl(dev->lmmio + (reg)) |
680 | #define saa_writel(reg,value) writel((value), dev->lmmio + (reg)); |
681 | #define saa_andorl(reg,mask,value) \ |
682 | writel((readl(dev->lmmio+(reg)) & ~(mask)) |\ |
683 | ((value) & (mask)), dev->lmmio+(reg)) |
684 | #define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit)) |
685 | #define saa_clearl(reg,bit) saa_andorl((reg),(bit),0) |
686 | |
687 | #define saa_readb(reg) readb(dev->bmmio + (reg)) |
688 | #define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg)); |
689 | #define saa_andorb(reg,mask,value) \ |
690 | writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\ |
691 | ((value) & (mask)), dev->bmmio+(reg)) |
692 | #define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit)) |
693 | #define saa_clearb(reg,bit) saa_andorb((reg),(bit),0) |
694 | |
695 | #define saa_wait(us) { udelay(us); } |
696 | |
697 | #define SAA7134_NORMS (\ |
698 | V4L2_STD_PAL | V4L2_STD_PAL_N | \ |
699 | V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \ |
700 | V4L2_STD_NTSC | V4L2_STD_PAL_M | \ |
701 | V4L2_STD_PAL_60) |
702 | |
703 | #define GRP_EMPRESS (1) |
704 | #define saa_call_all(dev, o, f, args...) do { \ |
705 | if (dev->gate_ctrl) \ |
706 | dev->gate_ctrl(dev, 1); \ |
707 | v4l2_device_call_all(&(dev)->v4l2_dev, 0, o, f , ##args); \ |
708 | if (dev->gate_ctrl) \ |
709 | dev->gate_ctrl(dev, 0); \ |
710 | } while (0) |
711 | |
712 | #define saa_call_empress(dev, o, f, args...) ({ \ |
713 | long _rc; \ |
714 | if (dev->gate_ctrl) \ |
715 | dev->gate_ctrl(dev, 1); \ |
716 | _rc = v4l2_device_call_until_err(&(dev)->v4l2_dev, \ |
717 | GRP_EMPRESS, o, f , ##args); \ |
718 | if (dev->gate_ctrl) \ |
719 | dev->gate_ctrl(dev, 0); \ |
720 | _rc; \ |
721 | }) |
722 | |
723 | static inline bool is_empress(struct file *file) |
724 | { |
725 | struct video_device *vdev = video_devdata(file); |
726 | struct saa7134_dev *dev = video_get_drvdata(vdev); |
727 | |
728 | return vdev->queue == &dev->empress_vbq; |
729 | } |
730 | |
731 | /* ----------------------------------------------------------- */ |
732 | /* saa7134-core.c */ |
733 | |
734 | extern struct list_head saa7134_devlist; |
735 | extern struct mutex saa7134_devlist_lock; |
736 | extern bool saa7134_userptr; |
737 | |
738 | void saa7134_track_gpio(struct saa7134_dev *dev, const char *msg); |
739 | void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value); |
740 | |
741 | #define SAA7134_PGTABLE_SIZE 4096 |
742 | |
743 | int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt); |
744 | int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt, |
745 | struct scatterlist *list, unsigned int length, |
746 | unsigned int startpage); |
747 | void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt); |
748 | |
749 | int saa7134_buffer_count(unsigned int size, unsigned int count); |
750 | int saa7134_buffer_startpage(struct saa7134_buf *buf); |
751 | unsigned long saa7134_buffer_base(struct saa7134_buf *buf); |
752 | |
753 | int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q, |
754 | struct saa7134_buf *buf); |
755 | void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q, |
756 | unsigned int state); |
757 | void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q); |
758 | void saa7134_buffer_timeout(struct timer_list *t); |
759 | void saa7134_stop_streaming(struct saa7134_dev *dev, struct saa7134_dmaqueue *q); |
760 | |
761 | int saa7134_set_dmabits(struct saa7134_dev *dev); |
762 | |
763 | extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev); |
764 | extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev); |
765 | |
766 | |
767 | /* ----------------------------------------------------------- */ |
768 | /* saa7134-cards.c */ |
769 | |
770 | extern struct saa7134_board saa7134_boards[]; |
771 | extern const char * const saa7134_input_name[]; |
772 | extern const unsigned int saa7134_bcount; |
773 | extern struct pci_device_id saa7134_pci_tbl[]; |
774 | |
775 | extern int saa7134_board_init1(struct saa7134_dev *dev); |
776 | extern int saa7134_board_init2(struct saa7134_dev *dev); |
777 | int saa7134_tuner_callback(void *priv, int component, int command, int arg); |
778 | |
779 | |
780 | /* ----------------------------------------------------------- */ |
781 | /* saa7134-i2c.c */ |
782 | |
783 | int saa7134_i2c_register(struct saa7134_dev *dev); |
784 | int saa7134_i2c_unregister(struct saa7134_dev *dev); |
785 | |
786 | |
787 | /* ----------------------------------------------------------- */ |
788 | /* saa7134-video.c */ |
789 | |
790 | extern unsigned int video_debug; |
791 | extern struct video_device saa7134_video_template; |
792 | extern struct video_device saa7134_radio_template; |
793 | |
794 | void saa7134_vb2_buffer_queue(struct vb2_buffer *vb); |
795 | int saa7134_vb2_start_streaming(struct vb2_queue *vq, unsigned int count); |
796 | void saa7134_vb2_stop_streaming(struct vb2_queue *vq); |
797 | |
798 | int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id); |
799 | int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id); |
800 | int saa7134_querystd(struct file *file, void *priv, v4l2_std_id *std); |
801 | int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i); |
802 | int saa7134_g_input(struct file *file, void *priv, unsigned int *i); |
803 | int saa7134_s_input(struct file *file, void *priv, unsigned int i); |
804 | int saa7134_querycap(struct file *file, void *priv, |
805 | struct v4l2_capability *cap); |
806 | int saa7134_g_tuner(struct file *file, void *priv, |
807 | struct v4l2_tuner *t); |
808 | int saa7134_s_tuner(struct file *file, void *priv, |
809 | const struct v4l2_tuner *t); |
810 | int saa7134_g_frequency(struct file *file, void *priv, |
811 | struct v4l2_frequency *f); |
812 | int saa7134_s_frequency(struct file *file, void *priv, |
813 | const struct v4l2_frequency *f); |
814 | |
815 | int saa7134_videoport_init(struct saa7134_dev *dev); |
816 | void saa7134_set_tvnorm_hw(struct saa7134_dev *dev); |
817 | |
818 | int saa7134_video_init1(struct saa7134_dev *dev); |
819 | int saa7134_video_init2(struct saa7134_dev *dev); |
820 | void saa7134_irq_video_signalchange(struct saa7134_dev *dev); |
821 | void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status); |
822 | void saa7134_video_fini(struct saa7134_dev *dev); |
823 | |
824 | |
825 | /* ----------------------------------------------------------- */ |
826 | /* saa7134-ts.c */ |
827 | |
828 | #define TS_PACKET_SIZE 188 /* TS packets 188 bytes */ |
829 | |
830 | int saa7134_ts_buffer_init(struct vb2_buffer *vb2); |
831 | int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2); |
832 | int saa7134_ts_queue_setup(struct vb2_queue *q, |
833 | unsigned int *nbuffers, unsigned int *nplanes, |
834 | unsigned int sizes[], struct device *alloc_devs[]); |
835 | int saa7134_ts_start_streaming(struct vb2_queue *vq, unsigned int count); |
836 | void saa7134_ts_stop_streaming(struct vb2_queue *vq); |
837 | |
838 | extern struct vb2_ops saa7134_ts_qops; |
839 | |
840 | int saa7134_ts_init1(struct saa7134_dev *dev); |
841 | int saa7134_ts_fini(struct saa7134_dev *dev); |
842 | void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status); |
843 | |
844 | int saa7134_ts_register(struct saa7134_mpeg_ops *ops); |
845 | void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops); |
846 | |
847 | int saa7134_ts_init_hw(struct saa7134_dev *dev); |
848 | |
849 | int saa7134_ts_start(struct saa7134_dev *dev); |
850 | int saa7134_ts_stop(struct saa7134_dev *dev); |
851 | |
852 | /* ----------------------------------------------------------- */ |
853 | /* saa7134-vbi.c */ |
854 | |
855 | extern const struct vb2_ops saa7134_vbi_qops; |
856 | |
857 | int saa7134_vbi_init1(struct saa7134_dev *dev); |
858 | int saa7134_vbi_fini(struct saa7134_dev *dev); |
859 | void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status); |
860 | |
861 | |
862 | /* ----------------------------------------------------------- */ |
863 | /* saa7134-tvaudio.c */ |
864 | |
865 | int saa7134_tvaudio_rx2mode(u32 rx); |
866 | |
867 | void saa7134_tvaudio_setmute(struct saa7134_dev *dev); |
868 | void saa7134_tvaudio_setinput(struct saa7134_dev *dev, |
869 | struct saa7134_input *in); |
870 | void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level); |
871 | int saa7134_tvaudio_getstereo(struct saa7134_dev *dev); |
872 | |
873 | void saa7134_tvaudio_init(struct saa7134_dev *dev); |
874 | int saa7134_tvaudio_init2(struct saa7134_dev *dev); |
875 | int saa7134_tvaudio_fini(struct saa7134_dev *dev); |
876 | int saa7134_tvaudio_do_scan(struct saa7134_dev *dev); |
877 | int saa7134_tvaudio_close(struct saa7134_dev *dev); |
878 | |
879 | int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value); |
880 | |
881 | void saa7134_enable_i2s(struct saa7134_dev *dev); |
882 | |
883 | /* ----------------------------------------------------------- */ |
884 | /* saa7134-oss.c */ |
885 | |
886 | int saa7134_oss_init1(struct saa7134_dev *dev); |
887 | int saa7134_oss_fini(struct saa7134_dev *dev); |
888 | void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status); |
889 | |
890 | /* ----------------------------------------------------------- */ |
891 | /* saa7134-input.c */ |
892 | |
893 | #if defined(CONFIG_VIDEO_SAA7134_RC) |
894 | int saa7134_input_init1(struct saa7134_dev *dev); |
895 | void saa7134_input_fini(struct saa7134_dev *dev); |
896 | void saa7134_input_irq(struct saa7134_dev *dev); |
897 | void saa7134_probe_i2c_ir(struct saa7134_dev *dev); |
898 | int saa7134_ir_open(struct rc_dev *dev); |
899 | void saa7134_ir_close(struct rc_dev *dev); |
900 | #else |
901 | #define saa7134_input_init1(dev) ((void)0) |
902 | #define saa7134_input_fini(dev) ((void)0) |
903 | #define saa7134_input_irq(dev) ((void)0) |
904 | #define saa7134_probe_i2c_ir(dev) ((void)0) |
905 | #define saa7134_ir_open(dev) ((void)0) |
906 | #define saa7134_ir_close(dev) ((void)0) |
907 | #endif |
908 | |