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authorMauro Carvalho Chehab <mchehab@infradead.org>2006-12-04 06:30:53 -0500
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-12-10 06:05:39 -0500
commit781aa1d1ab7ba13314af0af6c5d70c0eb0e96bf4 (patch)
tree5342519b3c90b710dbb9f8fca2240147344b70fc /drivers/media/video/usbvision/usbvision.h
parent2a893dea0f186efc2eb4bcdaee145b20c87d239d (diff)
V4L/DVB (4922): Add usbvision driver
This patch adds usbvision into V4L/DVB HG tree. Usbvision driver is a GPL driver, made by: Joerg Heckenbach <joerg@heckenbach-aw.de> and Dwaine Garden <DwaineGarden@rogers.com> V4L2 migration made by: Thierry Merle <thierry.merle@free.fr> Kconfig/Makefile scripts by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Joerg Heckenbach <joerg@heckenbach-aw.de> Signed-off-by: Dwaine Garden <dwainegarden@rogers.com> Signed-off-by: Thierry Merle <thierry.merle@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/usbvision/usbvision.h')
-rw-r--r--drivers/media/video/usbvision/usbvision.h594
1 files changed, 594 insertions, 0 deletions
diff --git a/drivers/media/video/usbvision/usbvision.h b/drivers/media/video/usbvision/usbvision.h
new file mode 100644
index 000000000000..b03e4eabfb01
--- /dev/null
+++ b/drivers/media/video/usbvision/usbvision.h
@@ -0,0 +1,594 @@
1/*
2 * USBVISION.H
3 * usbvision header file
4 *
5 * Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
6 *
7 * This module is part of usbvision driver project.
8 * Updates to driver completed by Dwaine P. Garden
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 */
24
25
26#ifndef __LINUX_USBVISION_H
27#define __LINUX_USBVISION_H
28
29#include <linux/list.h>
30
31#ifndef VID_HARDWARE_USBVISION
32 #define VID_HARDWARE_USBVISION 34 /* USBVision Video Grabber */
33#endif
34
35#define USBVISION_PWR_REG 0x00
36 #define USBVISION_SSPND_EN (1 << 1)
37 #define USBVISION_RES2 (1 << 2)
38 #define USBVISION_PWR_VID (1 << 5)
39 #define USBVISION_E2_EN (1 << 7)
40#define USBVISION_CONFIG_REG 0x01
41#define USBVISION_ADRS_REG 0x02
42#define USBVISION_ALTER_REG 0x03
43#define USBVISION_FORCE_ALTER_REG 0x04
44#define USBVISION_STATUS_REG 0x05
45#define USBVISION_IOPIN_REG 0x06
46 #define USBVISION_IO_1 (1 << 0)
47 #define USBVISION_IO_2 (1 << 1)
48 #define USBVISION_AUDIO_IN 0
49 #define USBVISION_AUDIO_TV 1
50 #define USBVISION_AUDIO_RADIO 2
51 #define USBVISION_AUDIO_MUTE 3
52#define USBVISION_SER_MODE 0x07
53#define USBVISION_SER_ADRS 0x08
54#define USBVISION_SER_CONT 0x09
55#define USBVISION_SER_DAT1 0x0A
56#define USBVISION_SER_DAT2 0x0B
57#define USBVISION_SER_DAT3 0x0C
58#define USBVISION_SER_DAT4 0x0D
59#define USBVISION_EE_DATA 0x0E
60#define USBVISION_EE_LSBAD 0x0F
61#define USBVISION_EE_CONT 0x10
62#define USBVISION_DRM_CONT 0x12
63 #define USBVISION_REF (1 << 0)
64 #define USBVISION_RES_UR (1 << 2)
65 #define USBVISION_RES_FDL (1 << 3)
66 #define USBVISION_RES_VDW (1 << 4)
67#define USBVISION_DRM_PRM1 0x13
68#define USBVISION_DRM_PRM2 0x14
69#define USBVISION_DRM_PRM3 0x15
70#define USBVISION_DRM_PRM4 0x16
71#define USBVISION_DRM_PRM5 0x17
72#define USBVISION_DRM_PRM6 0x18
73#define USBVISION_DRM_PRM7 0x19
74#define USBVISION_DRM_PRM8 0x1A
75#define USBVISION_VIN_REG1 0x1B
76 #define USBVISION_8_422_SYNC 0x01
77 #define USBVISION_16_422_SYNC 0x02
78 #define USBVISION_VSNC_POL (1 << 3)
79 #define USBVISION_HSNC_POL (1 << 4)
80 #define USBVISION_FID_POL (1 << 5)
81 #define USBVISION_HVALID_PO (1 << 6)
82 #define USBVISION_VCLK_POL (1 << 7)
83#define USBVISION_VIN_REG2 0x1C
84 #define USBVISION_AUTO_FID (1 << 0)
85 #define USBVISION_NONE_INTER (1 << 1)
86 #define USBVISION_NOHVALID (1 << 2)
87 #define USBVISION_UV_ID (1 << 3)
88 #define USBVISION_FIX_2C (1 << 4)
89 #define USBVISION_SEND_FID (1 << 5)
90 #define USBVISION_KEEP_BLANK (1 << 7)
91#define USBVISION_LXSIZE_I 0x1D
92#define USBVISION_MXSIZE_I 0x1E
93#define USBVISION_LYSIZE_I 0x1F
94#define USBVISION_MYSIZE_I 0x20
95#define USBVISION_LX_OFFST 0x21
96#define USBVISION_MX_OFFST 0x22
97#define USBVISION_LY_OFFST 0x23
98#define USBVISION_MY_OFFST 0x24
99#define USBVISION_FRM_RATE 0x25
100#define USBVISION_LXSIZE_O 0x26
101#define USBVISION_MXSIZE_O 0x27
102#define USBVISION_LYSIZE_O 0x28
103#define USBVISION_MYSIZE_O 0x29
104#define USBVISION_FILT_CONT 0x2A
105#define USBVISION_VO_MODE 0x2B
106#define USBVISION_INTRA_CYC 0x2C
107#define USBVISION_STRIP_SZ 0x2D
108#define USBVISION_FORCE_INTRA 0x2E
109#define USBVISION_FORCE_UP 0x2F
110#define USBVISION_BUF_THR 0x30
111#define USBVISION_DVI_YUV 0x31
112#define USBVISION_AUDIO_CONT 0x32
113#define USBVISION_AUD_PK_LEN 0x33
114#define USBVISION_BLK_PK_LEN 0x34
115#define USBVISION_PCM_THR1 0x38
116#define USBVISION_PCM_THR2 0x39
117#define USBVISION_DIST_THR_L 0x3A
118#define USBVISION_DIST_THR_H 0x3B
119#define USBVISION_MAX_DIST_L 0x3C
120#define USBVISION_MAX_DIST_H 0x3D
121#define USBVISION_OP_CODE 0x33
122
123#define MAX_BYTES_PER_PIXEL 4
124
125#define MIN_FRAME_WIDTH 64
126#define MAX_USB_WIDTH 320 //384
127#define MAX_FRAME_WIDTH 320 //384 /*streching sometimes causes crashes*/
128
129#define MIN_FRAME_HEIGHT 48
130#define MAX_USB_HEIGHT 240 //288
131#define MAX_FRAME_HEIGHT 240 //288 /*Streching sometimes causes crashes*/
132
133#define MAX_FRAME_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * MAX_BYTES_PER_PIXEL)
134#define USBVISION_CLIPMASK_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT / 8) //bytesize of clipmask
135
136#define USBVISION_URB_FRAMES 32
137#define USBVISION_MAX_ISOC_PACKET_SIZE 959 // NT1003 Specs Document says 1023
138
139#define USBVISION_NUM_HEADERMARKER 20
140#define USBVISION_NUMFRAMES 2
141#define USBVISION_NUMSBUF 2
142
143#define USBVISION_POWEROFF_TIME 3 * (HZ) // 3 seconds
144
145/* This macro restricts an int variable to an inclusive range */
146#define RESTRICT_TO_RANGE(v,mi,ma) { if ((v) < (mi)) (v) = (mi); else if ((v) > (ma)) (v) = (ma); }
147
148/*
149 * We use macros to do YUV -> RGB conversion because this is
150 * very important for speed and totally unimportant for size.
151 *
152 * YUV -> RGB Conversion
153 * ---------------------
154 *
155 * B = 1.164*(Y-16) + 2.018*(V-128)
156 * G = 1.164*(Y-16) - 0.813*(U-128) - 0.391*(V-128)
157 * R = 1.164*(Y-16) + 1.596*(U-128)
158 *
159 * If you fancy integer arithmetics (as you should), hear this:
160 *
161 * 65536*B = 76284*(Y-16) + 132252*(V-128)
162 * 65536*G = 76284*(Y-16) - 53281*(U-128) - 25625*(V-128)
163 * 65536*R = 76284*(Y-16) + 104595*(U-128)
164 *
165 * Make sure the output values are within [0..255] range.
166 */
167#define LIMIT_RGB(x) (((x) < 0) ? 0 : (((x) > 255) ? 255 : (x)))
168#define YUV_TO_RGB_BY_THE_BOOK(my,mu,mv,mr,mg,mb) { \
169 int mm_y, mm_yc, mm_u, mm_v, mm_r, mm_g, mm_b; \
170 mm_y = (my) - 16; \
171 mm_u = (mu) - 128; \
172 mm_v = (mv) - 128; \
173 mm_yc= mm_y * 76284; \
174 mm_b = (mm_yc + 132252*mm_v ) >> 16; \
175 mm_g = (mm_yc - 53281*mm_u - 25625*mm_v ) >> 16; \
176 mm_r = (mm_yc + 104595*mm_u ) >> 16; \
177 mb = LIMIT_RGB(mm_b); \
178 mg = LIMIT_RGB(mm_g); \
179 mr = LIMIT_RGB(mm_r); \
180}
181
182
183
184/* Debugging aid */
185#define USBVISION_SAY_AND_WAIT(what) { \
186 wait_queue_head_t wq; \
187 init_waitqueue_head(&wq); \
188 printk(KERN_INFO "Say: %s\n", what); \
189 interruptible_sleep_on_timeout (&wq, HZ*3); \
190}
191
192/*
193 * This macro checks if usbvision is still operational. The 'usbvision'
194 * pointer must be valid, usbvision->dev must be valid, we are not
195 * removing the device and the device has not erred on us.
196 */
197#define USBVISION_IS_OPERATIONAL(udevice) (\
198 (udevice != NULL) && \
199 ((udevice)->dev != NULL) && \
200 ((udevice)->last_error == 0) && \
201 (!(udevice)->remove_pending))
202
203
204enum ScanState {
205 ScanState_Scanning, /* Scanning for header */
206 ScanState_Lines /* Parsing lines */
207};
208
209/* Completion states of the data parser */
210enum ParseState {
211 ParseState_Continue, /* Just parse next item */
212 ParseState_NextFrame, /* Frame done, send it to V4L */
213 ParseState_Out, /* Not enough data for frame */
214 ParseState_EndParse /* End parsing */
215};
216
217enum FrameState {
218 FrameState_Unused, /* Unused (no MCAPTURE) */
219 FrameState_Ready, /* Ready to start grabbing */
220 FrameState_Grabbing, /* In the process of being grabbed into */
221 FrameState_Done, /* Finished grabbing, but not been synced yet */
222 FrameState_DoneHold, /* Are syncing or reading */
223 FrameState_Error, /* Something bad happened while processing */
224};
225
226enum IsocState {
227 IsocState_InFrame, /* Isoc packet is member of frame */
228 IsocState_NoFrame, /* Isoc packet is not member of any frame */
229};
230
231struct usb_device;
232
233struct usbvision_sbuf {
234 char *data;
235 struct urb *urb;
236};
237
238#define USBVISION_MAGIC_1 0x55
239#define USBVISION_MAGIC_2 0xAA
240#define USBVISION_HEADER_LENGTH 0x0c
241#define USBVISION_SAA7111_ADDR 0x48
242#define USBVISION_SAA7113_ADDR 0x4a
243#define USBVISION_IIC_LRACK 0x20
244#define USBVISION_IIC_LRNACK 0x30
245#define USBVISION_FRAME_FORMAT_PARAM_INTRA (1<<7)
246
247static struct usbvision_v4l2_format_st {
248 int supported;
249 int bytes_per_pixel;
250 int depth;
251 int format;
252 char *desc;
253} usbvision_v4l2_format[] = {
254 { 1, 1, 8, V4L2_PIX_FMT_GREY , "GREY" },
255 { 1, 2, 16, V4L2_PIX_FMT_RGB565 , "RGB565" },
256 { 1, 3, 24, V4L2_PIX_FMT_RGB24 , "RGB24" },
257 { 1, 4, 32, V4L2_PIX_FMT_RGB32 , "RGB32" },
258 { 1, 2, 16, V4L2_PIX_FMT_RGB555 , "RGB555" },
259 { 1, 2, 16, V4L2_PIX_FMT_YUYV , "YUV422" },
260 { 1, 2, 12, V4L2_PIX_FMT_YVU420 , "YUV420P" }, // 1.5 !
261 { 1, 2, 16, V4L2_PIX_FMT_YUV422P , "YUV422P" }
262};
263#define USBVISION_SUPPORTED_PALETTES ARRAY_SIZE(usbvision_v4l2_format)
264
265struct usbvision_frame_header {
266 unsigned char magic_1; /* 0 magic */
267 unsigned char magic_2; /* 1 magic */
268 unsigned char headerLength; /* 2 */
269 unsigned char frameNum; /* 3 */
270 unsigned char framePhase; /* 4 */
271 unsigned char frameLatency; /* 5 */
272 unsigned char dataFormat; /* 6 */
273 unsigned char formatParam; /* 7 */
274 unsigned char frameWidthLo; /* 8 */
275 unsigned char frameWidthHi; /* 9 */
276 unsigned char frameHeightLo; /* 10 */
277 unsigned char frameHeightHi; /* 11 */
278 __u16 frameWidth; /* 8 - 9 after endian correction*/
279 __u16 frameHeight; /* 10 - 11 after endian correction*/
280};
281
282struct usbvision_frame {
283 char *data; /* Frame buffer */
284 struct usbvision_frame_header isocHeader; /* Header from stream */
285
286 int width; /* Width application is expecting */
287 int height; /* Height */
288
289 int frmwidth; /* Width the frame actually is */
290 int frmheight; /* Height */
291
292 volatile int grabstate; /* State of grabbing */
293 int scanstate; /* State of scanning */
294
295 int curline; /* Line of frame we're working on */
296
297 long scanlength; /* uncompressed, raw data length of frame */
298 long bytes_read; /* amount of scanlength that has been read from data */
299 struct usbvision_v4l2_format_st v4l2_format; /* format the user needs*/
300 int v4l2_linesize; /* bytes for one videoline*/
301 struct timeval timestamp;
302 wait_queue_head_t wq; /* Processes waiting */
303 int sequence; // How many video frames we send to user
304};
305
306#define CODEC_SAA7113 7113
307#define CODEC_SAA7111 7111
308#define BRIDGE_NT1003 1003
309#define BRIDGE_NT1004 1004
310#define BRIDGE_NT1005 1005
311
312/* Supported Devices: A table for usbvision.c*/
313
314static struct usbvision_device_data_st {
315 int idVendor;
316 int idProduct;
317 int Interface; /* to handle special interface number like BELKIN and Hauppauge WinTV-USB II */
318 int Codec;
319 int VideoChannels;
320 __u64 VideoNorm;
321 int AudioChannels;
322 int Radio;
323 int vbi;
324 int Tuner;
325 int TunerType;
326 int Vin_Reg1;
327 int Vin_Reg2;
328 int X_Offset;
329 int Y_Offset;
330 int Dvi_yuv;
331 char *ModelString;
332} usbvision_device_data[] = {
333 {0xFFF0, 0xFFF0, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Custom Dummy USBVision Device"},
334 {0x0A6F, 0x0400, -1, CODEC_SAA7113, 4, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, -1, -1, -1, "Xanboo"},
335 {0x050D, 0x0208, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Belkin USBView II"},
336 {0x0571, 0x0002, 0, CODEC_SAA7111, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, -1, -1, 7, "echoFX InterView Lite"},
337 {0x0573, 0x0003, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, -1, -1, -1, "USBGear USBG-V1 resp. HAMA USB"},
338 {0x0573, 0x0400, -1, CODEC_SAA7113, 4, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "D-Link V100"},
339 {0x0573, 0x2000, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, -1, -1, -1, "X10 USB Camera"},
340 {0x0573, 0x2d00, -1, CODEC_SAA7111, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, -1, 3, 7, "Osprey 50"},
341 {0x0573, 0x2d01, -1, CODEC_SAA7113, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Hauppauge USB-Live Model 600"},
342 {0x0573, 0x2101, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 2, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Zoran Co. PMD (Nogatech) AV-grabber Manhattan"},
343 {0x0573, 0x4100, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "Nogatech USB-TV (NTSC) FM"},
344 {0x0573, 0x4110, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "PNY USB-TV (NTSC) FM"},
345 {0x0573, 0x4450, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "PixelView PlayTv-USB PRO (PAL) FM"},
346 {0x0573, 0x4550, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "ZTV ZT-721 2.4GHz USB A/V Receiver"},
347 {0x0573, 0x4d00, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 0, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "Hauppauge WinTv-USB USA"},
348 {0x0573, 0x4d01, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 0, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB"},
349 {0x0573, 0x4d02, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 0, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB (NTSC)"},
350 {0x0573, 0x4d03, -1, CODEC_SAA7111, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB (SECAM) "},
351 {0x0573, 0x4d10, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB (NTSC) FM"},
352 {0x0573, 0x4d11, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB (PAL) FM"},
353 {0x0573, 0x4d12, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB (PAL) FM"},
354 {0x0573, 0x4d2a, 0, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_MICROTUNE_4049FM5, -1, -1, 0, 3, 7, "Hauppauge WinTv USB (NTSC) FM Model 602 40201 Rev B285"},
355 {0x0573, 0x4d2b, 0, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_MICROTUNE_4049FM5, -1, -1, 0, 3, 7, "Hauppauge WinTv USB (NTSC) FM Model 602 40201 Rev B282"},
356 {0x0573, 0x4d2c, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_FM1216ME_MK3, -1, -1, 0, 3, 7, "Hauppauge WinTv USB (PAL/SECAM) 40209 Rev E1A5"},
357 {0x0573, 0x4d20, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB II (PAL) FM Model 40201 Rev B226"},
358 {0x0573, 0x4d21, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB II (PAL)"},
359 {0x0573, 0x4d22, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB II (PAL) MODEL 566"},
360 {0x0573, 0x4d23, -1, CODEC_SAA7113, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB (SECAM) 4D23"},
361 {0x0573, 0x4d25, -1, CODEC_SAA7113, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB (SECAM) Model 40209 Rev B234"},
362 {0x0573, 0x4d26, -1, CODEC_SAA7113, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB (SECAM) Model 40209 Rev B243"},
363 {0x0573, 0x4d27, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_ALPS_TSBE1_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB Model 40204 Rev B281"},
364 {0x0573, 0x4d28, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_ALPS_TSBE1_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB Model 40204 Rev B283"},
365 {0x0573, 0x4d29, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB Model 40205 Rev B298"},
366 {0x0573, 0x4d30, -1, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB FM Model 40211 Rev B123"},
367 {0x0573, 0x4d31, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB III (PAL) FM Model 568"},
368 {0x0573, 0x4d32, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB III (PAL) FM Model 573"},
369 {0x0573, 0x4d35, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_MICROTUNE_4049FM5, -1, -1, 0, 3, 7, "Hauppauge WinTv-USB III (PAL) FM Model 40219 Rev B252"},
370 {0x0573, 0x4d37, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_FM1216ME_MK3, -1, -1, 0, 3, 7, "Hauppauge WinTV USB device Model 40219 Rev E189"},
371 {0x0768, 0x0006, -1, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, 5, 5, -1, "Camtel Technology USB TV Genie Pro FM Model TVB330"},
372 {0x07d0, 0x0001, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Digital Video Creator I"},
373 {0x07d0, 0x0002, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 82, 20, 7, "Global Village GV-007 (NTSC)"},
374 {0x07d0, 0x0003, 0, CODEC_SAA7113, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-50 Rev 1 (NTSC)"},
375 {0x07d0, 0x0004, 0, CODEC_SAA7113, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-80 Rev 1 (PAL)"},
376 {0x07d0, 0x0005, 0, CODEC_SAA7113, 2, V4L2_STD_SECAM, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)"},
377 {0x2304, 0x010d, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 0, 0, 1, TUNER_TEMIC_4066FY5_PAL_I, -1, -1, -1, -1, -1, "Pinnacle Studio PCTV USB (PAL)"},
378 {0x2304, 0x0109, -1, CODEC_SAA7111, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, -1, -1, -1, "Pinnacle Studio PCTV USB (SECAM)"},
379 {0x2304, 0x0110, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1,128, 23, -1, "Pinnacle Studio PCTV USB (PAL) FM"},
380 {0x2304, 0x0111, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 0, 1, 1, TUNER_PHILIPS_PAL, -1, -1, -1, -1, -1, "Miro PCTV USB"},
381 {0x2304, 0x0112, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Pinnacle Studio PCTV USB (NTSC) FM"},
382 {0x2304, 0x0210, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_TEMIC_4009FR5_PAL, -1, -1, 0, 3, 7, "Pinnacle Studio PCTV USB (PAL) FM"},
383 {0x2304, 0x0212, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_TEMIC_4039FR5_NTSC, -1, -1, 0, 3, 7, "Pinnacle Studio PCTV USB (NTSC) FM"},
384 {0x2304, 0x0214, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_TEMIC_4009FR5_PAL, -1, -1, 0, 3, 7, "Pinnacle Studio PCTV USB (PAL) FM"},
385 {0x2304, 0x0300, -1, CODEC_SAA7113, 2, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Pinnacle Studio Linx Video input cable (NTSC)"},
386 {0x2304, 0x0301, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Pinnacle Studio Linx Video input cable (PAL)"},
387 {0x2304, 0x0419, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_TEMIC_4009FR5_PAL, -1, -1, 0, 3, 7, "Pinnacle PCTV Bungee USB (PAL) FM"},
388 {0x2400, 0x4200, -1, CODEC_SAA7111, 3, VIDEO_MODE_NTSC, 1, 0, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB"},
389 {} /* Terminating entry */
390};
391
392
393/* Supported Devices: A table for the usb.c*/
394
395static struct usb_device_id usbvision_table [] = {
396 { USB_DEVICE(0xFFF0, 0xFFF0) }, /* Custom Dummy USBVision Device */
397 { USB_DEVICE(0x0A6F, 0x0400) }, /* Xanboo */
398 { USB_DEVICE(0x050d, 0x0208) }, /* Belkin USBView II */
399 { USB_DEVICE(0x0571, 0x0002) }, /* echoFX InterView Lite */
400 { USB_DEVICE(0x0573, 0x0003) }, /* USBGear USBG-V1 */
401 { USB_DEVICE(0x0573, 0x0400) }, /* D-Link V100 */
402 { USB_DEVICE(0x0573, 0x2000) }, /* X10 USB Camera */
403 { USB_DEVICE(0x0573, 0x2d00) }, /* Osprey 50 */
404 { USB_DEVICE(0x0573, 0x2d01) }, /* Hauppauge USB-Live Model 600 */
405 { USB_DEVICE(0x0573, 0x2101) }, /* Zoran Co. PMD (Nogatech) AV-grabber Manhattan */
406 { USB_DEVICE(0x0573, 0x4100) }, /* Nogatech USB-TV FM (NTSC) */
407 { USB_DEVICE(0x0573, 0x4110) }, /* PNY USB-TV (NTSC) FM */
408 { USB_DEVICE(0x0573, 0x4450) }, /* PixelView PlayTv-USB PRO (PAL) FM */
409 { USB_DEVICE(0x0573, 0x4550) }, /* ZTV ZT-721 2.4GHz USB A/V Receiver */
410 { USB_DEVICE(0x0573, 0x4d00) }, /* Hauppauge WinTv-USB USA */
411 { USB_DEVICE(0x0573, 0x4d01) }, /* Hauppauge WinTv-USB */
412 { USB_DEVICE(0x0573, 0x4d02) }, /* Hauppauge WinTv-USB UK */
413 { USB_DEVICE(0x0573, 0x4d03) }, /* Hauppauge WinTv-USB France */
414 { USB_DEVICE(0x0573, 0x4d10) }, /* Hauppauge WinTv-USB with FM USA radio */
415 { USB_DEVICE(0x0573, 0x4d11) }, /* Hauppauge WinTv-USB (PAL) with FM radio */
416 { USB_DEVICE(0x0573, 0x4d12) }, /* Hauppauge WinTv-USB UK with FM Radio */
417 { USB_DEVICE(0x0573, 0x4d2a) }, /* Hauppague WinTv USB Model 602 40201 Rev B285 */
418 { USB_DEVICE(0x0573, 0x4d2b) }, /* Hauppague WinTv USB Model 602 40201 Rev B282 */
419 { USB_DEVICE(0x0573, 0x4d2c) }, /* Hauppague WinTv USB Model 40209 Rev. E1A5 PAL*/
420 { USB_DEVICE(0x0573, 0x4d20) }, /* Hauppauge WinTv-USB II (PAL) FM Model 40201 Rev B226 */
421 { USB_DEVICE(0x0573, 0x4d21) }, /* Hauppauge WinTv-USB II (PAL) with FM radio*/
422 { USB_DEVICE(0x0573, 0x4d22) }, /* Hauppauge WinTv-USB II (PAL) Model 566 */
423 { USB_DEVICE(0x0573, 0x4d23) }, /* Hauppauge WinTv-USB France 4D23*/
424 { USB_DEVICE(0x0573, 0x4d25) }, /* Hauppauge WinTv-USB Model 40209 rev B234 */
425 { USB_DEVICE(0x0573, 0x4d26) }, /* Hauppauge WinTv-USB Model 40209 Rev B243 */
426 { USB_DEVICE(0x0573, 0x4d27) }, /* Hauppauge WinTv-USB Model 40204 Rev B281 */
427 { USB_DEVICE(0x0573, 0x4d28) }, /* Hauppauge WinTv-USB Model 40204 Rev B283 */
428 { USB_DEVICE(0x0573, 0x4d29) }, /* Hauppauge WinTv-USB Model 40205 Rev B298 */
429 { USB_DEVICE(0x0573, 0x4d30) }, /* Hauppauge WinTv-USB FM Model 40211 Rev B123 */
430 { USB_DEVICE(0x0573, 0x4d31) }, /* Hauppauge WinTv-USB III (PAL) with FM radio Model 568 */
431 { USB_DEVICE(0x0573, 0x4d32) }, /* Hauppauge WinTv-USB III (PAL) FM Model 573 */
432 { USB_DEVICE(0x0573, 0x4d35) }, /* Hauppauge WinTv-USB III (SECAM) FM Model 40219 Rev B252 */
433 { USB_DEVICE(0x0573, 0x4d37) }, /* Hauppauge WinTv-USB Model 40219 Rev E189 */
434 { USB_DEVICE(0x0768, 0x0006) }, /* Camtel Technology USB TV Genie Pro FM Model TVB330 */
435 { USB_DEVICE(0x07d0, 0x0001) }, /* Digital Video Creator I */
436 { USB_DEVICE(0x07d0, 0x0002) }, /* Global Village GV-007 (NTSC) */
437 { USB_DEVICE(0x07d0, 0x0003) }, /* Dazzle Fusion Model DVC-50 Rev 1 (NTSC) */
438 { USB_DEVICE(0x07d0, 0x0004) }, /* Dazzle Fusion Model DVC-80 Rev 1 (PAL) */
439 { USB_DEVICE(0x07d0, 0x0005) }, /* Dazzle Fusion Model DVC-90 Rev 1 (SECAM) */
440 { USB_DEVICE(0x2304, 0x010d) }, /* Pinnacle Studio PCTV USB (PAL) */
441 { USB_DEVICE(0x2304, 0x0109) }, /* Pinnacle Studio PCTV USB (SECAM) */
442 { USB_DEVICE(0x2304, 0x0110) }, /* Pinnacle Studio PCTV USB (PAL) */
443 { USB_DEVICE(0x2304, 0x0111) }, /* Miro PCTV USB */
444 { USB_DEVICE(0x2304, 0x0112) }, /* Pinnacle Studio PCTV USB (NTSC) with FM radio */
445 { USB_DEVICE(0x2304, 0x0210) }, /* Pinnacle Studio PCTV USB (PAL) with FM radio */
446 { USB_DEVICE(0x2304, 0x0212) }, /* Pinnacle Studio PCTV USB (NTSC) with FM radio */
447 { USB_DEVICE(0x2304, 0x0214) }, /* Pinnacle Studio PCTV USB (PAL) with FM radio */
448 { USB_DEVICE(0x2304, 0x0300) }, /* Pinnacle Studio Linx Video input cable (NTSC) */
449 { USB_DEVICE(0x2304, 0x0301) }, /* Pinnacle Studio Linx Video input cable (PAL) */
450 { USB_DEVICE(0x2304, 0x0419) }, /* Pinnacle PCTV Bungee USB (PAL) FM */
451
452 { USB_DEVICE(0x2400, 0x4200) }, /* Hauppauge WinTv-USB2 Model 42012 */
453
454 { } /* Terminating entry */
455};
456
457
458#define USBVISION_I2C_CLIENTS_MAX 8
459
460struct usb_usbvision {
461 struct video_device *vdev; /* Video Device */
462 struct video_device *rdev; /* Radio Device */
463 struct video_device *vbi; /* VBI Device */
464 struct video_audio audio_dev; /* Current audio params */
465
466 /* i2c Declaration Section*/
467 struct i2c_adapter i2c_adap;
468 struct i2c_algo_usb_data i2c_algo;
469 struct i2c_client i2c_client;
470 int i2c_state, i2c_ok;
471 struct i2c_client *i2c_clients[USBVISION_I2C_CLIENTS_MAX];
472
473 struct urb *ctrlUrb;
474 unsigned char ctrlUrbBuffer[8];
475 int ctrlUrbBusy;
476 struct usb_ctrlrequest ctrlUrbSetup;
477 wait_queue_head_t ctrlUrb_wq; // Processes waiting
478 struct semaphore ctrlUrbLock;
479
480 int have_tuner;
481 int tuner_type;
482 int bridgeType; // NT1003, NT1004, NT1005
483 int channel;
484 int radio;
485 int video_inputs; // # of inputs
486 unsigned long freq;
487 int AudioMute;
488 int AudioChannel;
489 int isocMode; // format of video data for the usb isoc-transfer
490 unsigned int nr; // Number of the device < MAX_USBVISION
491
492 /* Device structure */
493 struct usb_device *dev;
494 unsigned char iface; /* Video interface number */
495 unsigned char ifaceAltActive, ifaceAltInactive; /* Alt settings */
496 unsigned char Vin_Reg2_Preset;
497 struct semaphore lock;
498 struct timer_list powerOffTimer;
499 struct work_struct powerOffWork;
500 int power; /* is the device powered on? */
501 int user; /* user count for exclusive use */
502 int usbvision_used; /* Is this structure in use? */
503 int initialized; /* Had we already sent init sequence? */
504 int DevModel; /* What type of USBVISION device we got? */
505 int streaming; /* Are we streaming Isochronous? */
506 int last_error; /* What calamity struck us? */
507 int curwidth; /* width of the frame the device is currently set to*/
508 int curheight; /* height of the frame the device is currently set to*/
509 int stretch_width; /* stretch-factor for frame width (from usb to screen)*/
510 int stretch_height; /* stretch-factor for frame height (from usb to screen)*/
511 char *fbuf; /* Videodev buffer area for mmap*/
512 int max_frame_size; /* Bytes in one video frame */
513 int fbuf_size; /* Videodev buffer size */
514 int curFrameNum; // number of current frame in frame buffer mode
515 struct usbvision_frame *curFrame; // pointer to current frame, set by usbvision_find_header
516 struct usbvision_frame frame[USBVISION_NUMFRAMES]; // frame buffer
517 int curSbufNum; // number of current receiving sbuf
518 struct usbvision_sbuf sbuf[USBVISION_NUMSBUF]; // S buffering
519 volatile int remove_pending; /* If set then about to exit */
520
521 /* Scratch space from the Isochronous Pipe.*/
522 unsigned char *scratch;
523 int scratch_read_ptr;
524 int scratch_write_ptr;
525 int scratch_headermarker[USBVISION_NUM_HEADERMARKER];
526 int scratch_headermarker_read_ptr;
527 int scratch_headermarker_write_ptr;
528 int isocstate;
529 /* color controls */
530 int saturation;
531 int hue;
532 int brightness;
533 int contrast;
534 int depth;
535 struct usbvision_v4l2_format_st palette;
536
537 struct v4l2_capability vcap; /* Video capabilities */
538 struct v4l2_input input; /* May be used for tuner support */
539 unsigned char video_endp; /* 0x82 for USBVISION devices based */
540
541 // Overlay stuff:
542 struct v4l2_framebuffer vid_buf;
543 struct v4l2_format vid_win;
544 int vid_buf_valid; // Status: video buffer is valid (set)
545 int vid_win_valid; // Status: video window is valid (set)
546 int overlay; /*Status: Are we overlaying? */
547 unsigned int clipmask[USBVISION_CLIPMASK_SIZE / 4];
548 unsigned char *overlay_base; /* Virtual base address of video buffer */
549 unsigned char *overlay_win; /* virt start address of overlay window */
550 struct usbvision_frame overlay_frame;
551
552 // Decompression stuff:
553 unsigned char *IntraFrameBuffer; /* Buffer for reference frame */
554 int BlockPos; //for test only
555 int requestIntra; // 0 = normal; 1 = intra frame is requested;
556 int lastIsocFrameNum; // check for lost isoc frames
557 int isocPacketSize; // need to calculate usedBandwidth
558 int usedBandwidth; // used bandwidth 0-100%, need to set comprLevel
559 int comprLevel; // How strong (100) or weak (0) is compression
560 int lastComprLevel; // How strong (100) or weak (0) was compression
561 int usb_bandwidth; /* Mbit/s */
562
563 /* /proc entries, relative to /proc/video/usbvision/ */
564 struct proc_dir_entry *proc_devdir; /* Per-device proc directory */
565 struct proc_dir_entry *proc_info; /* <minor#>/info entry */
566 struct proc_dir_entry *proc_register; /* <minor#>/register entry */
567 struct proc_dir_entry *proc_freq; /* <minor#>/freq entry */
568 struct proc_dir_entry *proc_input; /* <minor#>/input entry */
569 struct proc_dir_entry *proc_frame; /* <minor#>/frame entry */
570 struct proc_dir_entry *proc_button; /* <minor#>/button entry */
571 struct proc_dir_entry *proc_control; /* <minor#>/control entry */
572
573 /* Statistics that can be overlayed on the screen */
574 unsigned long isocUrbCount; // How many URBs we received so far
575 unsigned long urb_length; /* Length of last URB */
576 unsigned long isocDataCount; /* How many bytes we received */
577 unsigned long header_count; /* How many frame headers we found */
578 unsigned long scratch_ovf_count; /* How many times we overflowed scratch */
579 unsigned long isocSkipCount; /* How many empty ISO packets received */
580 unsigned long isocErrCount; /* How many bad ISO packets received */
581 unsigned long isocPacketCount; // How many packets we totally got
582 unsigned long timeInIrq; // How long do we need for interrupt
583 int isocMeasureBandwidthCount;
584 int frame_num; // How many video frames we send to user
585 int maxStripLen; // How big is the biggest strip
586 int comprBlockPos;
587 int stripLenErrors; // How many times was BlockPos greater than StripLen
588 int stripMagicErrors;
589 int stripLineNumberErrors;
590 int ComprBlockTypes[4];
591};
592
593#endif /* __LINUX_USBVISION_H */
594
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-13 17:38:21 -0500