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authorIngo Molnar <mingo@elte.hu>2008-09-10 08:05:45 -0400
committerIngo Molnar <mingo@elte.hu>2008-09-10 08:05:45 -0400
commit3ce9bcb583536c45a46c7302747029450e22279c (patch)
tree7a4167189ffc6dc909151d1a5d040f9f0656a9f4 /drivers/media/video/gspca/sonixb.c
parent26fd10517e810dd59ea050b052de24a75ee6dc07 (diff)
parentf7d0b926ac8c8ec0c7a83ee69409bd2e6bb39f81 (diff)
Merge branch 'core/xen' into x86/xen
Diffstat (limited to 'drivers/media/video/gspca/sonixb.c')
-rw-r--r--drivers/media/video/gspca/sonixb.c594
1 files changed, 310 insertions, 284 deletions
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 11210c71f66c..5dd78c6766ea 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -20,6 +20,26 @@
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */ 21 */
22 22
23/* Some documentation on known sonixb registers:
24
25Reg Use
260x10 high nibble red gain low nibble blue gain
270x11 low nibble green gain
280x12 hstart
290x13 vstart
300x15 hsize (hsize = register-value * 16)
310x16 vsize (vsize = register-value * 16)
320x17 bit 0 toggle compression quality (according to sn9c102 driver)
330x18 bit 7 enables compression, bit 4-5 set image down scaling:
34 00 scale 1, 01 scale 1/2, 10, scale 1/4
350x19 high-nibble is sensor clock divider, changes exposure on sensors which
36 use a clock generated by the bridge. Some sensors have their own clock.
370x1c auto_exposure area (for avg_lum) startx (startx = register-value * 32)
380x1d auto_exposure area (for avg_lum) starty (starty = register-value * 32)
390x1e auto_exposure area (for avg_lum) stopx (hsize = (0x1e - 0x1c) * 32)
400x1f auto_exposure area (for avg_lum) stopy (vsize = (0x1f - 0x1d) * 32)
41*/
42
23#define MODULE_NAME "sonixb" 43#define MODULE_NAME "sonixb"
24 44
25#include "gspca.h" 45#include "gspca.h"
@@ -31,10 +51,8 @@ MODULE_LICENSE("GPL");
31/* specific webcam descriptor */ 51/* specific webcam descriptor */
32struct sd { 52struct sd {
33 struct gspca_dev gspca_dev; /* !! must be the first item */ 53 struct gspca_dev gspca_dev; /* !! must be the first item */
34
35 struct sd_desc sd_desc; /* our nctrls differ dependend upon the
36 sensor, so we use a per cam copy */
37 atomic_t avg_lum; 54 atomic_t avg_lum;
55 int prev_avg_lum;
38 56
39 unsigned char gain; 57 unsigned char gain;
40 unsigned char exposure; 58 unsigned char exposure;
@@ -44,8 +62,12 @@ struct sd {
44 unsigned char frames_to_drop; 62 unsigned char frames_to_drop;
45 unsigned char freq; /* light freq filter setting */ 63 unsigned char freq; /* light freq filter setting */
46 64
47 unsigned char fr_h_sz; /* size of frame header */ 65 __u8 bridge; /* Type of bridge */
48 char sensor; /* Type of image sensor chip */ 66#define BRIDGE_101 0
67#define BRIDGE_102 0 /* We make no difference between 101 and 102 */
68#define BRIDGE_103 1
69
70 __u8 sensor; /* Type of image sensor chip */
49#define SENSOR_HV7131R 0 71#define SENSOR_HV7131R 0
50#define SENSOR_OV6650 1 72#define SENSOR_OV6650 1
51#define SENSOR_OV7630 2 73#define SENSOR_OV7630 2
@@ -53,16 +75,35 @@ struct sd {
53#define SENSOR_PAS202 4 75#define SENSOR_PAS202 4
54#define SENSOR_TAS5110 5 76#define SENSOR_TAS5110 5
55#define SENSOR_TAS5130CXX 6 77#define SENSOR_TAS5130CXX 6
56 char sensor_has_gain;
57 __u8 sensor_addr;
58 __u8 reg11; 78 __u8 reg11;
59}; 79};
60 80
61/* flags used in the device id table */ 81typedef const __u8 sensor_init_t[8];
82
83struct sensor_data {
84 const __u8 *bridge_init[2];
85 int bridge_init_size[2];
86 sensor_init_t *sensor_init;
87 int sensor_init_size;
88 sensor_init_t *sensor_bridge_init[2];
89 int sensor_bridge_init_size[2];
90 int flags;
91 unsigned ctrl_dis;
92 __u8 sensor_addr;
93};
94
95/* sensor_data flags */
62#define F_GAIN 0x01 /* has gain */ 96#define F_GAIN 0x01 /* has gain */
63#define F_AUTO 0x02 /* has autogain */ 97#define F_SIF 0x02 /* sif or vga */
64#define F_SIF 0x04 /* sif or vga */ 98
65#define F_H18 0x08 /* long (18 b) or short (12 b) frame header */ 99/* priv field of struct v4l2_pix_format flags (do not use low nibble!) */
100#define MODE_RAW 0x10 /* raw bayer mode */
101#define MODE_REDUCED_SIF 0x20 /* vga mode (320x240 / 160x120) on sif cam */
102
103/* ctrl_dis helper macros */
104#define NO_EXPO ((1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX))
105#define NO_FREQ (1 << FREQ_IDX)
106#define NO_BRIGHTNESS (1 << BRIGHTNESS_IDX)
66 107
67#define COMP2 0x8f 108#define COMP2 0x8f
68#define COMP 0xc7 /* 0x87 //0x07 */ 109#define COMP 0xc7 /* 0x87 //0x07 */
@@ -73,6 +114,18 @@ struct sd {
73 114
74#define SYS_CLK 0x04 115#define SYS_CLK 0x04
75 116
117#define SENS(bridge_1, bridge_3, sensor, sensor_1, \
118 sensor_3, _flags, _ctrl_dis, _sensor_addr) \
119{ \
120 .bridge_init = { bridge_1, bridge_3 }, \
121 .bridge_init_size = { sizeof(bridge_1), sizeof(bridge_3) }, \
122 .sensor_init = sensor, \
123 .sensor_init_size = sizeof(sensor), \
124 .sensor_bridge_init = { sensor_1, sensor_3,}, \
125 .sensor_bridge_init_size = { sizeof(sensor_1), sizeof(sensor_3)}, \
126 .flags = _flags, .ctrl_dis = _ctrl_dis, .sensor_addr = _sensor_addr \
127}
128
76/* We calculate the autogain at the end of the transfer of a frame, at this 129/* We calculate the autogain at the end of the transfer of a frame, at this
77 moment a frame with the old settings is being transmitted, and a frame is 130 moment a frame with the old settings is being transmitted, and a frame is
78 being captured with the old settings. So if we adjust the autogain we must 131 being captured with the old settings. So if we adjust the autogain we must
@@ -95,6 +148,7 @@ static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
95static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val); 148static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
96 149
97static struct ctrl sd_ctrls[] = { 150static struct ctrl sd_ctrls[] = {
151#define BRIGHTNESS_IDX 0
98 { 152 {
99 { 153 {
100 .id = V4L2_CID_BRIGHTNESS, 154 .id = V4L2_CID_BRIGHTNESS,
@@ -109,6 +163,7 @@ static struct ctrl sd_ctrls[] = {
109 .set = sd_setbrightness, 163 .set = sd_setbrightness,
110 .get = sd_getbrightness, 164 .get = sd_getbrightness,
111 }, 165 },
166#define GAIN_IDX 1
112 { 167 {
113 { 168 {
114 .id = V4L2_CID_GAIN, 169 .id = V4L2_CID_GAIN,
@@ -124,6 +179,7 @@ static struct ctrl sd_ctrls[] = {
124 .set = sd_setgain, 179 .set = sd_setgain,
125 .get = sd_getgain, 180 .get = sd_getgain,
126 }, 181 },
182#define EXPOSURE_IDX 2
127 { 183 {
128 { 184 {
129 .id = V4L2_CID_EXPOSURE, 185 .id = V4L2_CID_EXPOSURE,
@@ -140,6 +196,7 @@ static struct ctrl sd_ctrls[] = {
140 .set = sd_setexposure, 196 .set = sd_setexposure,
141 .get = sd_getexposure, 197 .get = sd_getexposure,
142 }, 198 },
199#define AUTOGAIN_IDX 3
143 { 200 {
144 { 201 {
145 .id = V4L2_CID_AUTOGAIN, 202 .id = V4L2_CID_AUTOGAIN,
@@ -155,6 +212,7 @@ static struct ctrl sd_ctrls[] = {
155 .set = sd_setautogain, 212 .set = sd_setautogain,
156 .get = sd_getautogain, 213 .get = sd_getautogain,
157 }, 214 },
215#define FREQ_IDX 4
158 { 216 {
159 { 217 {
160 .id = V4L2_CID_POWER_LINE_FREQUENCY, 218 .id = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -172,31 +230,56 @@ static struct ctrl sd_ctrls[] = {
172}; 230};
173 231
174static struct v4l2_pix_format vga_mode[] = { 232static struct v4l2_pix_format vga_mode[] = {
233 {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
234 .bytesperline = 160,
235 .sizeimage = 160 * 120 * 5 / 4,
236 .colorspace = V4L2_COLORSPACE_SRGB,
237 .priv = 2 | MODE_RAW},
175 {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, 238 {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
176 .bytesperline = 160, 239 .bytesperline = 160,
177 .sizeimage = 160 * 120, 240 .sizeimage = 160 * 120 * 5 / 4,
178 .colorspace = V4L2_COLORSPACE_SRGB, 241 .colorspace = V4L2_COLORSPACE_SRGB,
179 .priv = 2}, 242 .priv = 2},
180 {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, 243 {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
181 .bytesperline = 320, 244 .bytesperline = 320,
182 .sizeimage = 320 * 240, 245 .sizeimage = 320 * 240 * 5 / 4,
183 .colorspace = V4L2_COLORSPACE_SRGB, 246 .colorspace = V4L2_COLORSPACE_SRGB,
184 .priv = 1}, 247 .priv = 1},
185 {640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, 248 {640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
186 .bytesperline = 640, 249 .bytesperline = 640,
187 .sizeimage = 640 * 480, 250 .sizeimage = 640 * 480 * 5 / 4,
188 .colorspace = V4L2_COLORSPACE_SRGB, 251 .colorspace = V4L2_COLORSPACE_SRGB,
189 .priv = 0}, 252 .priv = 0},
190}; 253};
191static struct v4l2_pix_format sif_mode[] = { 254static struct v4l2_pix_format sif_mode[] = {
255 {160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
256 .bytesperline = 160,
257 .sizeimage = 160 * 120,
258 .colorspace = V4L2_COLORSPACE_SRGB,
259 .priv = 1 | MODE_RAW | MODE_REDUCED_SIF},
260 {160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
261 .bytesperline = 160,
262 .sizeimage = 160 * 120 * 5 / 4,
263 .colorspace = V4L2_COLORSPACE_SRGB,
264 .priv = 1 | MODE_REDUCED_SIF},
265 {176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
266 .bytesperline = 176,
267 .sizeimage = 176 * 144 * 5 / 4,
268 .colorspace = V4L2_COLORSPACE_SRGB,
269 .priv = 1 | MODE_RAW},
192 {176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, 270 {176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
193 .bytesperline = 176, 271 .bytesperline = 176,
194 .sizeimage = 176 * 144, 272 .sizeimage = 176 * 144 * 5 / 4,
195 .colorspace = V4L2_COLORSPACE_SRGB, 273 .colorspace = V4L2_COLORSPACE_SRGB,
196 .priv = 1}, 274 .priv = 1},
275 {320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
276 .bytesperline = 320,
277 .sizeimage = 320 * 240 * 5 / 4,
278 .colorspace = V4L2_COLORSPACE_SRGB,
279 .priv = 0 | MODE_REDUCED_SIF},
197 {352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE, 280 {352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
198 .bytesperline = 352, 281 .bytesperline = 352,
199 .sizeimage = 352 * 288, 282 .sizeimage = 352 * 288 * 5 / 4,
200 .colorspace = V4L2_COLORSPACE_SRGB, 283 .colorspace = V4L2_COLORSPACE_SRGB,
201 .priv = 0}, 284 .priv = 0},
202}; 285};
@@ -204,7 +287,7 @@ static struct v4l2_pix_format sif_mode[] = {
204static const __u8 initHv7131[] = { 287static const __u8 initHv7131[] = {
205 0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00, 288 0x46, 0x77, 0x00, 0x04, 0x00, 0x00, 0x00, 0x80, 0x11, 0x00, 0x00, 0x00,
206 0x00, 0x00, 289 0x00, 0x00,
207 0x00, 0x00, 0x00, 0x03, 0x01, 0x00, /* shift from 0x02 0x01 0x00 */ 290 0x00, 0x00, 0x00, 0x02, 0x01, 0x00,
208 0x28, 0x1e, 0x60, 0x8a, 0x20, 291 0x28, 0x1e, 0x60, 0x8a, 0x20,
209 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c 292 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c
210}; 293};
@@ -218,8 +301,8 @@ static const __u8 hv7131_sensor_init[][8] = {
218static const __u8 initOv6650[] = { 301static const __u8 initOv6650[] = {
219 0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 302 0x44, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
220 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 303 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
221 0x00, 0x02, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x0b, 304 0x00, 0x01, 0x01, 0x0a, 0x16, 0x12, 0x68, 0x8b,
222 0x10, 0x1d, 0x10, 0x00, 0x06, 0x1f, 0x00 305 0x10, 0x1d, 0x10, 0x02, 0x02, 0x09, 0x07
223}; 306};
224static const __u8 ov6650_sensor_init[][8] = 307static const __u8 ov6650_sensor_init[][8] =
225{ 308{
@@ -257,15 +340,15 @@ static const __u8 ov6650_sensor_init[][8] =
257static const __u8 initOv7630[] = { 340static const __u8 initOv7630[] = {
258 0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* r01 .. r08 */ 341 0x04, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, /* r01 .. r08 */
259 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */ 342 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* r09 .. r10 */
260 0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */ 343 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */
261 0x28, 0x1e, /* H & V sizes r15 .. r16 */ 344 0x28, 0x1e, /* H & V sizes r15 .. r16 */
262 0x68, COMP1, MCK_INIT1, /* r17 .. r19 */ 345 0x68, COMP2, MCK_INIT1, /* r17 .. r19 */
263 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c /* r1a .. r1f */ 346 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c /* r1a .. r1f */
264}; 347};
265static const __u8 initOv7630_3[] = { 348static const __u8 initOv7630_3[] = {
266 0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */ 349 0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */
267 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */ 350 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */
268 0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */ 351 0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */
269 0x28, 0x1e, /* H & V sizes r15 .. r16 */ 352 0x28, 0x1e, /* H & V sizes r15 .. r16 */
270 0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */ 353 0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */
271 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c, 0x00, /* r1a .. r20 */ 354 0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c, 0x00, /* r1a .. r20 */
@@ -294,47 +377,65 @@ static const __u8 ov7630_sensor_init[][8] = {
294 {0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10}, 377 {0xd0, 0x21, 0x17, 0x1c, 0xbd, 0x06, 0xf6, 0x10},
295}; 378};
296 379
380static const __u8 ov7630_sensor_init_3[][8] = {
381 {0xa0, 0x21, 0x13, 0x80, 0x00, 0x00, 0x00, 0x10},
382};
383
297static const __u8 initPas106[] = { 384static const __u8 initPas106[] = {
298 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00, 385 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, 0x40, 0x00, 0x00, 0x00,
299 0x00, 0x00, 386 0x00, 0x00,
300 0x00, 0x00, 0x00, 0x05, 0x01, 0x00, 387 0x00, 0x00, 0x00, 0x04, 0x01, 0x00,
301 0x16, 0x12, 0x28, COMP1, MCK_INIT1, 388 0x16, 0x12, 0x24, COMP1, MCK_INIT1,
302 0x18, 0x10, 0x04, 0x03, 0x11, 0x0c 389 0x18, 0x10, 0x02, 0x02, 0x09, 0x07
303}; 390};
304/* compression 0x86 mckinit1 0x2b */ 391/* compression 0x86 mckinit1 0x2b */
305static const __u8 pas106_data[][2] = { 392static const __u8 pas106_sensor_init[][8] = {
306 {0x02, 0x04}, /* Pixel Clock Divider 6 */ 393 /* Pixel Clock Divider 6 */
307 {0x03, 0x13}, /* Frame Time MSB */ 394 { 0xa1, 0x40, 0x02, 0x04, 0x00, 0x00, 0x00, 0x14 },
308/* {0x03, 0x12}, * Frame Time MSB */ 395 /* Frame Time MSB (also seen as 0x12) */
309 {0x04, 0x06}, /* Frame Time LSB */ 396 { 0xa1, 0x40, 0x03, 0x13, 0x00, 0x00, 0x00, 0x14 },
310/* {0x04, 0x05}, * Frame Time LSB */ 397 /* Frame Time LSB (also seen as 0x05) */
311 {0x05, 0x65}, /* Shutter Time Line Offset */ 398 { 0xa1, 0x40, 0x04, 0x06, 0x00, 0x00, 0x00, 0x14 },
312/* {0x05, 0x6d}, * Shutter Time Line Offset */ 399 /* Shutter Time Line Offset (also seen as 0x6d) */
313/* {0x06, 0xb1}, * Shutter Time Pixel Offset */ 400 { 0xa1, 0x40, 0x05, 0x65, 0x00, 0x00, 0x00, 0x14 },
314 {0x06, 0xcd}, /* Shutter Time Pixel Offset */ 401 /* Shutter Time Pixel Offset (also seen as 0xb1) */
315 {0x07, 0xc1}, /* Black Level Subtract Sign */ 402 { 0xa1, 0x40, 0x06, 0xcd, 0x00, 0x00, 0x00, 0x14 },
316/* {0x07, 0x00}, * Black Level Subtract Sign */ 403 /* Black Level Subtract Sign (also seen 0x00) */
317 {0x08, 0x06}, /* Black Level Subtract Level */ 404 { 0xa1, 0x40, 0x07, 0xc1, 0x00, 0x00, 0x00, 0x14 },
318 {0x08, 0x06}, /* Black Level Subtract Level */ 405 /* Black Level Subtract Level (also seen 0x01) */
319/* {0x08, 0x01}, * Black Level Subtract Level */ 406 { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
320 {0x09, 0x05}, /* Color Gain B Pixel 5 a */ 407 { 0xa1, 0x40, 0x08, 0x06, 0x00, 0x00, 0x00, 0x14 },
321 {0x0a, 0x04}, /* Color Gain G1 Pixel 1 5 */ 408 /* Color Gain B Pixel 5 a */
322 {0x0b, 0x04}, /* Color Gain G2 Pixel 1 0 5 */ 409 { 0xa1, 0x40, 0x09, 0x05, 0x00, 0x00, 0x00, 0x14 },
323 {0x0c, 0x05}, /* Color Gain R Pixel 3 1 */ 410 /* Color Gain G1 Pixel 1 5 */
324 {0x0d, 0x00}, /* Color GainH Pixel */ 411 { 0xa1, 0x40, 0x0a, 0x04, 0x00, 0x00, 0x00, 0x14 },
325 {0x0e, 0x0e}, /* Global Gain */ 412 /* Color Gain G2 Pixel 1 0 5 */
326 {0x0f, 0x00}, /* Contrast */ 413 { 0xa1, 0x40, 0x0b, 0x04, 0x00, 0x00, 0x00, 0x14 },
327 {0x10, 0x06}, /* H&V synchro polarity */ 414 /* Color Gain R Pixel 3 1 */
328 {0x11, 0x06}, /* ?default */ 415 { 0xa1, 0x40, 0x0c, 0x05, 0x00, 0x00, 0x00, 0x14 },
329 {0x12, 0x06}, /* DAC scale */ 416 /* Color GainH Pixel */
330 {0x14, 0x02}, /* ?default */ 417 { 0xa1, 0x40, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x14 },
331 {0x13, 0x01}, /* Validate Settings */ 418 /* Global Gain */
419 { 0xa1, 0x40, 0x0e, 0x0e, 0x00, 0x00, 0x00, 0x14 },
420 /* Contrast */
421 { 0xa1, 0x40, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x14 },
422 /* H&V synchro polarity */
423 { 0xa1, 0x40, 0x10, 0x06, 0x00, 0x00, 0x00, 0x14 },
424 /* ?default */
425 { 0xa1, 0x40, 0x11, 0x06, 0x00, 0x00, 0x00, 0x14 },
426 /* DAC scale */
427 { 0xa1, 0x40, 0x12, 0x06, 0x00, 0x00, 0x00, 0x14 },
428 /* ?default */
429 { 0xa1, 0x40, 0x14, 0x02, 0x00, 0x00, 0x00, 0x14 },
430 /* Validate Settings */
431 { 0xa1, 0x40, 0x13, 0x01, 0x00, 0x00, 0x00, 0x14 },
332}; 432};
433
333static const __u8 initPas202[] = { 434static const __u8 initPas202[] = {
334 0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00, 435 0x44, 0x44, 0x21, 0x30, 0x00, 0x00, 0x00, 0x80, 0x40, 0x00, 0x00, 0x00,
335 0x00, 0x00, 436 0x00, 0x00,
336 0x00, 0x00, 0x00, 0x07, 0x03, 0x0a, /* 6 */ 437 0x00, 0x00, 0x00, 0x06, 0x03, 0x0a,
337 0x28, 0x1e, 0x28, 0x89, 0x30, 438 0x28, 0x1e, 0x28, 0x89, 0x20,
338 0x00, 0x00, 0x02, 0x03, 0x0f, 0x0c 439 0x00, 0x00, 0x02, 0x03, 0x0f, 0x0c
339}; 440};
340static const __u8 pas202_sensor_init[][8] = { 441static const __u8 pas202_sensor_init[][8] = {
@@ -364,7 +465,7 @@ static const __u8 pas202_sensor_init[][8] = {
364static const __u8 initTas5110[] = { 465static const __u8 initTas5110[] = {
365 0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00, 466 0x44, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
366 0x00, 0x00, 467 0x00, 0x00,
367 0x00, 0x01, 0x00, 0x46, 0x09, 0x0a, /* shift from 0x45 0x09 0x0a */ 468 0x00, 0x01, 0x00, 0x45, 0x09, 0x0a,
368 0x16, 0x12, 0x60, 0x86, 0x2b, 469 0x16, 0x12, 0x60, 0x86, 0x2b,
369 0x14, 0x0a, 0x02, 0x02, 0x09, 0x07 470 0x14, 0x0a, 0x02, 0x02, 0x09, 0x07
370}; 471};
@@ -377,7 +478,7 @@ static const __u8 tas5110_sensor_init[][8] = {
377static const __u8 initTas5130[] = { 478static const __u8 initTas5130[] = {
378 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00, 479 0x04, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x11, 0x00, 0x00, 0x00,
379 0x00, 0x00, 480 0x00, 0x00,
380 0x00, 0x01, 0x00, 0x69, 0x0c, 0x0a, 481 0x00, 0x01, 0x00, 0x68, 0x0c, 0x0a,
381 0x28, 0x1e, 0x60, COMP, MCK_INIT, 482 0x28, 0x1e, 0x60, COMP, MCK_INIT,
382 0x18, 0x10, 0x04, 0x03, 0x11, 0x0c 483 0x18, 0x10, 0x04, 0x03, 0x11, 0x0c
383}; 484};
@@ -389,6 +490,21 @@ static const __u8 tas5130_sensor_init[][8] = {
389 {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10}, 490 {0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
390}; 491};
391 492
493struct sensor_data sensor_data[] = {
494SENS(initHv7131, NULL, hv7131_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ, 0),
495SENS(initOv6650, NULL, ov6650_sensor_init, NULL, NULL, F_GAIN|F_SIF, 0, 0x60),
496SENS(initOv7630, initOv7630_3, ov7630_sensor_init, NULL, ov7630_sensor_init_3,
497 F_GAIN, 0, 0x21),
498SENS(initPas106, NULL, pas106_sensor_init, NULL, NULL, F_SIF, NO_EXPO|NO_FREQ,
499 0),
500SENS(initPas202, initPas202, pas202_sensor_init, NULL, NULL, 0,
501 NO_EXPO|NO_FREQ, 0),
502SENS(initTas5110, NULL, tas5110_sensor_init, NULL, NULL, F_GAIN|F_SIF,
503 NO_BRIGHTNESS|NO_FREQ, 0),
504SENS(initTas5130, NULL, tas5130_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ,
505 0),
506};
507
392/* get one byte in gspca_dev->usb_buf */ 508/* get one byte in gspca_dev->usb_buf */
393static void reg_r(struct gspca_dev *gspca_dev, 509static void reg_r(struct gspca_dev *gspca_dev,
394 __u16 value) 510 __u16 value)
@@ -409,7 +525,7 @@ static void reg_w(struct gspca_dev *gspca_dev,
409 int len) 525 int len)
410{ 526{
411#ifdef GSPCA_DEBUG 527#ifdef GSPCA_DEBUG
412 if (len > sizeof gspca_dev->usb_buf) { 528 if (len > USB_BUF_SZ) {
413 PDEBUG(D_ERR|D_PACK, "reg_w: buffer overflow"); 529 PDEBUG(D_ERR|D_PACK, "reg_w: buffer overflow");
414 return; 530 return;
415 } 531 }
@@ -425,26 +541,6 @@ static void reg_w(struct gspca_dev *gspca_dev,
425 500); 541 500);
426} 542}
427 543
428static void reg_w_big(struct gspca_dev *gspca_dev,
429 __u16 value,
430 const __u8 *buffer,
431 int len)
432{
433 __u8 *tmpbuf;
434
435 tmpbuf = kmalloc(len, GFP_KERNEL);
436 memcpy(tmpbuf, buffer, len);
437 usb_control_msg(gspca_dev->dev,
438 usb_sndctrlpipe(gspca_dev->dev, 0),
439 0x08, /* request */
440 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
441 value,
442 0, /* index */
443 tmpbuf, len,
444 500);
445 kfree(tmpbuf);
446}
447
448static int i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer) 544static int i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer)
449{ 545{
450 int retry = 60; 546 int retry = 60;
@@ -487,7 +583,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
487 {0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10}; 583 {0xa0, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x10};
488 584
489 /* change reg 0x06 */ 585 /* change reg 0x06 */
490 i2cOV[1] = sd->sensor_addr; 586 i2cOV[1] = sensor_data[sd->sensor].sensor_addr;
491 i2cOV[3] = sd->brightness; 587 i2cOV[3] = sd->brightness;
492 if (i2c_w(gspca_dev, i2cOV) < 0) 588 if (i2c_w(gspca_dev, i2cOV) < 0)
493 goto err; 589 goto err;
@@ -545,9 +641,6 @@ static void setbrightness(struct gspca_dev *gspca_dev)
545 goto err; 641 goto err;
546 break; 642 break;
547 } 643 }
548 case SENSOR_TAS5110:
549 /* FIXME figure out howto control brightness on TAS5110 */
550 break;
551 } 644 }
552 return; 645 return;
553err: 646err:
@@ -577,7 +670,7 @@ static void setsensorgain(struct gspca_dev *gspca_dev)
577 case SENSOR_OV7630: { 670 case SENSOR_OV7630: {
578 __u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10}; 671 __u8 i2c[] = {0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
579 672
580 i2c[1] = sd->sensor_addr; 673 i2c[1] = sensor_data[sd->sensor].sensor_addr;
581 i2c[3] = gain >> 2; 674 i2c[3] = gain >> 2;
582 if (i2c_w(gspca_dev, i2c) < 0) 675 if (i2c_w(gspca_dev, i2c) < 0)
583 goto err; 676 goto err;
@@ -604,7 +697,7 @@ static void setgain(struct gspca_dev *gspca_dev)
604 rgb_value = gain; 697 rgb_value = gain;
605 reg_w(gspca_dev, 0x11, &rgb_value, 1); 698 reg_w(gspca_dev, 0x11, &rgb_value, 1);
606 699
607 if (sd->sensor_has_gain) 700 if (sensor_data[sd->sensor].flags & F_GAIN)
608 setsensorgain(gspca_dev); 701 setsensorgain(gspca_dev);
609} 702}
610 703
@@ -665,6 +758,11 @@ static void setexposure(struct gspca_dev *gspca_dev)
665 else if (reg11 > 16) 758 else if (reg11 > 16)
666 reg11 = 16; 759 reg11 = 16;
667 760
761 /* In 640x480, if the reg11 has less than 3, the image is
762 unstable (not enough bandwidth). */
763 if (gspca_dev->width == 640 && reg11 < 3)
764 reg11 = 3;
765
668 /* frame exposure time in ms = 1000 * reg11 / 30 -> 766 /* frame exposure time in ms = 1000 * reg11 / 30 ->
669 reg10 = sd->exposure * 2 * reg10_max / (1000 * reg11 / 30) */ 767 reg10 = sd->exposure * 2 * reg10_max / (1000 * reg11 / 30) */
670 reg10 = (sd->exposure * 60 * reg10_max) / (1000 * reg11); 768 reg10 = (sd->exposure * 60 * reg10_max) / (1000 * reg11);
@@ -678,13 +776,8 @@ static void setexposure(struct gspca_dev *gspca_dev)
678 else if (reg10 > reg10_max) 776 else if (reg10 > reg10_max)
679 reg10 = reg10_max; 777 reg10 = reg10_max;
680 778
681 /* In 640x480, if the reg11 has less than 3, the image is
682 unstable (not enough bandwidth). */
683 if (gspca_dev->width == 640 && reg11 < 3)
684 reg11 = 3;
685
686 /* Write reg 10 and reg11 low nibble */ 779 /* Write reg 10 and reg11 low nibble */
687 i2c[1] = sd->sensor_addr; 780 i2c[1] = sensor_data[sd->sensor].sensor_addr;
688 i2c[3] = reg10; 781 i2c[3] = reg10;
689 i2c[4] |= reg11 - 1; 782 i2c[4] |= reg11 - 1;
690 783
@@ -724,7 +817,7 @@ static void setfreq(struct gspca_dev *gspca_dev)
724 ? 0x4f : 0x8a; 817 ? 0x4f : 0x8a;
725 break; 818 break;
726 } 819 }
727 i2c[1] = sd->sensor_addr; 820 i2c[1] = sensor_data[sd->sensor].sensor_addr;
728 if (i2c_w(gspca_dev, i2c) < 0) 821 if (i2c_w(gspca_dev, i2c) < 0)
729 PDEBUG(D_ERR, "i2c error setfreq"); 822 PDEBUG(D_ERR, "i2c error setfreq");
730 break; 823 break;
@@ -757,30 +850,19 @@ static int sd_config(struct gspca_dev *gspca_dev,
757{ 850{
758 struct sd *sd = (struct sd *) gspca_dev; 851 struct sd *sd = (struct sd *) gspca_dev;
759 struct cam *cam; 852 struct cam *cam;
760 int sif = 0;
761 853
762 /* nctrls depends upon the sensor, so we use a per cam copy */ 854 reg_r(gspca_dev, 0x00);
763 memcpy(&sd->sd_desc, gspca_dev->sd_desc, sizeof(struct sd_desc)); 855 if (gspca_dev->usb_buf[0] != 0x10)
764 gspca_dev->sd_desc = &sd->sd_desc; 856 return -ENODEV;
765 857
766 /* copy the webcam info from the device id */ 858 /* copy the webcam info from the device id */
767 sd->sensor = (id->driver_info >> 24) & 0xff; 859 sd->sensor = id->driver_info >> 8;
768 if (id->driver_info & (F_GAIN << 16)) 860 sd->bridge = id->driver_info & 0xff;
769 sd->sensor_has_gain = 1; 861 gspca_dev->ctrl_dis = sensor_data[sd->sensor].ctrl_dis;
770 if (id->driver_info & (F_AUTO << 16))
771 sd->sd_desc.dq_callback = do_autogain;
772 if (id->driver_info & (F_SIF << 16))
773 sif = 1;
774 if (id->driver_info & (F_H18 << 16))
775 sd->fr_h_sz = 18; /* size of frame header */
776 else
777 sd->fr_h_sz = 12;
778 sd->sd_desc.nctrls = (id->driver_info >> 8) & 0xff;
779 sd->sensor_addr = id->driver_info & 0xff;
780 862
781 cam = &gspca_dev->cam; 863 cam = &gspca_dev->cam;
782 cam->epaddr = 0x01; 864 cam->epaddr = 0x01;
783 if (!sif) { 865 if (!(sensor_data[sd->sensor].flags & F_SIF)) {
784 cam->cam_mode = vga_mode; 866 cam->cam_mode = vga_mode;
785 cam->nmodes = ARRAY_SIZE(vga_mode); 867 cam->nmodes = ARRAY_SIZE(vga_mode);
786 } else { 868 } else {
@@ -790,157 +872,98 @@ static int sd_config(struct gspca_dev *gspca_dev,
790 sd->brightness = BRIGHTNESS_DEF; 872 sd->brightness = BRIGHTNESS_DEF;
791 sd->gain = GAIN_DEF; 873 sd->gain = GAIN_DEF;
792 sd->exposure = EXPOSURE_DEF; 874 sd->exposure = EXPOSURE_DEF;
793 sd->autogain = AUTOGAIN_DEF; 875 if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
876 sd->autogain = 0; /* Disable do_autogain callback */
877 else
878 sd->autogain = AUTOGAIN_DEF;
794 sd->freq = FREQ_DEF; 879 sd->freq = FREQ_DEF;
795 880
796 return 0; 881 return 0;
797} 882}
798 883
799/* this function is called at open time */ 884/* this function is called at probe and resume time */
800static int sd_open(struct gspca_dev *gspca_dev) 885static int sd_init(struct gspca_dev *gspca_dev)
801{ 886{
802 reg_r(gspca_dev, 0x00); 887 const __u8 stop = 0x09; /* Disable stream turn of LED */
803 if (gspca_dev->usb_buf[0] != 0x10)
804 return -ENODEV;
805 return 0;
806}
807 888
808static void pas106_i2cinit(struct gspca_dev *gspca_dev) 889 reg_w(gspca_dev, 0x01, &stop, 1);
809{ 890
810 int i; 891 return 0;
811 const __u8 *data;
812 __u8 i2c1[] = { 0xa1, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x14 };
813
814 i = ARRAY_SIZE(pas106_data);
815 data = pas106_data[0];
816 while (--i >= 0) {
817 memcpy(&i2c1[2], data, 2);
818 /* copy 2 bytes from the template */
819 if (i2c_w(gspca_dev, i2c1) < 0)
820 PDEBUG(D_ERR, "i2c error pas106");
821 data += 2;
822 }
823} 892}
824 893
825/* -- start the camera -- */ 894/* -- start the camera -- */
826static void sd_start(struct gspca_dev *gspca_dev) 895static void sd_start(struct gspca_dev *gspca_dev)
827{ 896{
828 struct sd *sd = (struct sd *) gspca_dev; 897 struct sd *sd = (struct sd *) gspca_dev;
829 int mode, l = 0x1f; 898 struct cam *cam = &gspca_dev->cam;
899 int mode, l;
830 const __u8 *sn9c10x; 900 const __u8 *sn9c10x;
831 __u8 reg17_19[3]; 901 __u8 reg12_19[8];
832 902
833 mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; 903 mode = cam->cam_mode[gspca_dev->curr_mode].priv & 0x07;
904 sn9c10x = sensor_data[sd->sensor].bridge_init[sd->bridge];
905 l = sensor_data[sd->sensor].bridge_init_size[sd->bridge];
906 memcpy(reg12_19, &sn9c10x[0x12 - 1], 8);
907 reg12_19[6] = sn9c10x[0x18 - 1] | (mode << 4);
908 /* Special cases where reg 17 and or 19 value depends on mode */
834 switch (sd->sensor) { 909 switch (sd->sensor) {
835 case SENSOR_HV7131R:
836 sn9c10x = initHv7131;
837 reg17_19[0] = 0x60;
838 reg17_19[1] = (mode << 4) | 0x8a;
839 reg17_19[2] = 0x20;
840 break;
841 case SENSOR_OV6650:
842 sn9c10x = initOv6650;
843 reg17_19[0] = 0x68;
844 reg17_19[1] = (mode << 4) | 0x8b;
845 reg17_19[2] = 0x20;
846 break;
847 case SENSOR_OV7630:
848 if (sd->fr_h_sz == 18) { /* SN9C103 */
849 sn9c10x = initOv7630_3;
850 l = sizeof initOv7630_3;
851 } else
852 sn9c10x = initOv7630;
853 reg17_19[0] = 0x68;
854 reg17_19[1] = (mode << 4) | COMP2;
855 reg17_19[2] = MCK_INIT1;
856 break;
857 case SENSOR_PAS106:
858 sn9c10x = initPas106;
859 reg17_19[0] = 0x24; /* 0x28 */
860 reg17_19[1] = (mode << 4) | COMP1;
861 reg17_19[2] = MCK_INIT1;
862 break;
863 case SENSOR_PAS202: 910 case SENSOR_PAS202:
864 sn9c10x = initPas202; 911 reg12_19[5] = mode ? 0x24 : 0x20;
865 reg17_19[0] = mode ? 0x24 : 0x20;
866 reg17_19[1] = (mode << 4) | 0x89;
867 reg17_19[2] = 0x20;
868 break; 912 break;
869 case SENSOR_TAS5110: 913 case SENSOR_TAS5130CXX:
870 sn9c10x = initTas5110; 914 /* probably not mode specific at all most likely the upper
871 reg17_19[0] = 0x60; 915 nibble of 0x19 is exposure (clock divider) just as with
872 reg17_19[1] = (mode << 4) | 0x86; 916 the tas5110, we need someone to test this. */
873 reg17_19[2] = 0x2b; /* 0xf3; */ 917 reg12_19[7] = mode ? 0x23 : 0x43;
874 break;
875 default:
876/* case SENSOR_TAS5130CXX: */
877 sn9c10x = initTas5130;
878 reg17_19[0] = 0x60;
879 reg17_19[1] = (mode << 4) | COMP;
880 reg17_19[2] = mode ? 0x23 : 0x43;
881 break; 918 break;
882 } 919 }
920 /* Disable compression when the raw bayer format has been selected */
921 if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW)
922 reg12_19[6] &= ~0x80;
923
924 /* Vga mode emulation on SIF sensor? */
925 if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_REDUCED_SIF) {
926 reg12_19[0] += 16; /* 0x12: hstart adjust */
927 reg12_19[1] += 24; /* 0x13: vstart adjust */
928 reg12_19[3] = 320 / 16; /* 0x15: hsize */
929 reg12_19[4] = 240 / 16; /* 0x16: vsize */
930 }
883 931
884 /* reg 0x01 bit 2 video transfert on */ 932 /* reg 0x01 bit 2 video transfert on */
885 reg_w(gspca_dev, 0x01, &sn9c10x[0x01 - 1], 1); 933 reg_w(gspca_dev, 0x01, &sn9c10x[0x01 - 1], 1);
886 /* reg 0x17 SensorClk enable inv Clk 0x60 */ 934 /* reg 0x17 SensorClk enable inv Clk 0x60 */
887 reg_w(gspca_dev, 0x17, &sn9c10x[0x17 - 1], 1); 935 reg_w(gspca_dev, 0x17, &sn9c10x[0x17 - 1], 1);
888 /* Set the registers from the template */ 936 /* Set the registers from the template */
889 reg_w_big(gspca_dev, 0x01, sn9c10x, l); 937 reg_w(gspca_dev, 0x01, sn9c10x, l);
890 switch (sd->sensor) { 938
891 case SENSOR_HV7131R: 939 /* Init the sensor */
892 i2c_w_vector(gspca_dev, hv7131_sensor_init, 940 i2c_w_vector(gspca_dev, sensor_data[sd->sensor].sensor_init,
893 sizeof hv7131_sensor_init); 941 sensor_data[sd->sensor].sensor_init_size);
894 break; 942 if (sensor_data[sd->sensor].sensor_bridge_init[sd->bridge])
895 case SENSOR_OV6650: 943 i2c_w_vector(gspca_dev,
896 i2c_w_vector(gspca_dev, ov6650_sensor_init, 944 sensor_data[sd->sensor].sensor_bridge_init[sd->bridge],
897 sizeof ov6650_sensor_init); 945 sensor_data[sd->sensor].sensor_bridge_init_size[
898 break; 946 sd->bridge]);
899 case SENSOR_OV7630: 947
900 i2c_w_vector(gspca_dev, ov7630_sensor_init,
901 sizeof ov7630_sensor_init);
902 if (sd->fr_h_sz == 18) { /* SN9C103 */
903 const __u8 i2c[] = { 0xa0, 0x21, 0x13, 0x80, 0x00,
904 0x00, 0x00, 0x10 };
905 i2c_w(gspca_dev, i2c);
906 }
907 break;
908 case SENSOR_PAS106:
909 pas106_i2cinit(gspca_dev);
910 break;
911 case SENSOR_PAS202:
912 i2c_w_vector(gspca_dev, pas202_sensor_init,
913 sizeof pas202_sensor_init);
914 break;
915 case SENSOR_TAS5110:
916 i2c_w_vector(gspca_dev, tas5110_sensor_init,
917 sizeof tas5110_sensor_init);
918 break;
919 default:
920/* case SENSOR_TAS5130CXX: */
921 i2c_w_vector(gspca_dev, tas5130_sensor_init,
922 sizeof tas5130_sensor_init);
923 break;
924 }
925 /* H_size V_size 0x28, 0x1e -> 640x480. 0x16, 0x12 -> 352x288 */ 948 /* H_size V_size 0x28, 0x1e -> 640x480. 0x16, 0x12 -> 352x288 */
926 reg_w(gspca_dev, 0x15, &sn9c10x[0x15 - 1], 2); 949 reg_w(gspca_dev, 0x15, &reg12_19[3], 2);
927 /* compression register */ 950 /* compression register */
928 reg_w(gspca_dev, 0x18, &reg17_19[1], 1); 951 reg_w(gspca_dev, 0x18, &reg12_19[6], 1);
929 /* H_start */ 952 /* H_start */
930 reg_w(gspca_dev, 0x12, &sn9c10x[0x12 - 1], 1); 953 reg_w(gspca_dev, 0x12, &reg12_19[0], 1);
931 /* V_START */ 954 /* V_START */
932 reg_w(gspca_dev, 0x13, &sn9c10x[0x13 - 1], 1); 955 reg_w(gspca_dev, 0x13, &reg12_19[1], 1);
933 /* reset 0x17 SensorClk enable inv Clk 0x60 */ 956 /* reset 0x17 SensorClk enable inv Clk 0x60 */
934 /*fixme: ov7630 [17]=68 8f (+20 if 102)*/ 957 /*fixme: ov7630 [17]=68 8f (+20 if 102)*/
935 reg_w(gspca_dev, 0x17, &reg17_19[0], 1); 958 reg_w(gspca_dev, 0x17, &reg12_19[5], 1);
936 /*MCKSIZE ->3 */ /*fixme: not ov7630*/ 959 /*MCKSIZE ->3 */ /*fixme: not ov7630*/
937 reg_w(gspca_dev, 0x19, &reg17_19[2], 1); 960 reg_w(gspca_dev, 0x19, &reg12_19[7], 1);
938 /* AE_STRX AE_STRY AE_ENDX AE_ENDY */ 961 /* AE_STRX AE_STRY AE_ENDX AE_ENDY */
939 reg_w(gspca_dev, 0x1c, &sn9c10x[0x1c - 1], 4); 962 reg_w(gspca_dev, 0x1c, &sn9c10x[0x1c - 1], 4);
940 /* Enable video transfert */ 963 /* Enable video transfert */
941 reg_w(gspca_dev, 0x01, &sn9c10x[0], 1); 964 reg_w(gspca_dev, 0x01, &sn9c10x[0], 1);
942 /* Compression */ 965 /* Compression */
943 reg_w(gspca_dev, 0x18, &reg17_19[1], 2); 966 reg_w(gspca_dev, 0x18, &reg12_19[6], 2);
944 msleep(20); 967 msleep(20);
945 968
946 sd->reg11 = -1; 969 sd->reg11 = -1;
@@ -957,18 +980,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
957 980
958static void sd_stopN(struct gspca_dev *gspca_dev) 981static void sd_stopN(struct gspca_dev *gspca_dev)
959{ 982{
960 __u8 ByteSend; 983 sd_init(gspca_dev);
961
962 ByteSend = 0x09; /* 0X00 */
963 reg_w(gspca_dev, 0x01, &ByteSend, 1);
964}
965
966static void sd_stop0(struct gspca_dev *gspca_dev)
967{
968}
969
970static void sd_close(struct gspca_dev *gspca_dev)
971{
972} 984}
973 985
974static void sd_pkt_scan(struct gspca_dev *gspca_dev, 986static void sd_pkt_scan(struct gspca_dev *gspca_dev,
@@ -978,6 +990,7 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
978{ 990{
979 int i; 991 int i;
980 struct sd *sd = (struct sd *) gspca_dev; 992 struct sd *sd = (struct sd *) gspca_dev;
993 struct cam *cam = &gspca_dev->cam;
981 994
982 /* frames start with: 995 /* frames start with:
983 * ff ff 00 c4 c4 96 synchro 996 * ff ff 00 c4 c4 96 synchro
@@ -998,20 +1011,31 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
998 && data[5 + i] == 0x96) { /* start of frame */ 1011 && data[5 + i] == 0x96) { /* start of frame */
999 int lum = -1; 1012 int lum = -1;
1000 int pkt_type = LAST_PACKET; 1013 int pkt_type = LAST_PACKET;
1014 int fr_h_sz = (sd->bridge == BRIDGE_103) ?
1015 18 : 12;
1001 1016
1002 if (len - i < sd->fr_h_sz) { 1017 if (len - i < fr_h_sz) {
1003 PDEBUG(D_STREAM, "packet too short to" 1018 PDEBUG(D_STREAM, "packet too short to"
1004 " get avg brightness"); 1019 " get avg brightness");
1005 } else if (sd->fr_h_sz == 12) { 1020 } else if (sd->bridge == BRIDGE_103) {
1006 lum = data[i + 8] + (data[i + 9] << 8);
1007 } else {
1008 lum = data[i + 9] + 1021 lum = data[i + 9] +
1009 (data[i + 10] << 8); 1022 (data[i + 10] << 8);
1023 } else {
1024 lum = data[i + 8] + (data[i + 9] << 8);
1010 } 1025 }
1011 if (lum == 0) { 1026 /* When exposure changes midway a frame we
1027 get a lum of 0 in this case drop 2 frames
1028 as the frames directly after an exposure
1029 change have an unstable image. Sometimes lum
1030 *really* is 0 (cam used in low light with
1031 low exposure setting), so do not drop frames
1032 if the previous lum was 0 too. */
1033 if (lum == 0 && sd->prev_avg_lum != 0) {
1012 lum = -1; 1034 lum = -1;
1013 sd->frames_to_drop = 2; 1035 sd->frames_to_drop = 2;
1014 } 1036 sd->prev_avg_lum = 0;
1037 } else
1038 sd->prev_avg_lum = lum;
1015 atomic_set(&sd->avg_lum, lum); 1039 atomic_set(&sd->avg_lum, lum);
1016 1040
1017 if (sd->frames_to_drop) { 1041 if (sd->frames_to_drop) {
@@ -1021,14 +1045,25 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
1021 1045
1022 frame = gspca_frame_add(gspca_dev, pkt_type, 1046 frame = gspca_frame_add(gspca_dev, pkt_type,
1023 frame, data, 0); 1047 frame, data, 0);
1024 data += i + sd->fr_h_sz; 1048 data += i + fr_h_sz;
1025 len -= i + sd->fr_h_sz; 1049 len -= i + fr_h_sz;
1026 gspca_frame_add(gspca_dev, FIRST_PACKET, 1050 gspca_frame_add(gspca_dev, FIRST_PACKET,
1027 frame, data, len); 1051 frame, data, len);
1028 return; 1052 return;
1029 } 1053 }
1030 } 1054 }
1031 } 1055 }
1056
1057 if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW) {
1058 /* In raw mode we sometimes get some garbage after the frame
1059 ignore this */
1060 int used = frame->data_end - frame->data;
1061 int size = cam->cam_mode[gspca_dev->curr_mode].sizeimage;
1062
1063 if (used + len > size)
1064 len = size - used;
1065 }
1066
1032 gspca_frame_add(gspca_dev, INTER_PACKET, 1067 gspca_frame_add(gspca_dev, INTER_PACKET,
1033 frame, data, len); 1068 frame, data, len);
1034} 1069}
@@ -1162,58 +1197,45 @@ static const struct sd_desc sd_desc = {
1162 .ctrls = sd_ctrls, 1197 .ctrls = sd_ctrls,
1163 .nctrls = ARRAY_SIZE(sd_ctrls), 1198 .nctrls = ARRAY_SIZE(sd_ctrls),
1164 .config = sd_config, 1199 .config = sd_config,
1165 .open = sd_open, 1200 .init = sd_init,
1166 .start = sd_start, 1201 .start = sd_start,
1167 .stopN = sd_stopN, 1202 .stopN = sd_stopN,
1168 .stop0 = sd_stop0,
1169 .close = sd_close,
1170 .pkt_scan = sd_pkt_scan, 1203 .pkt_scan = sd_pkt_scan,
1171 .querymenu = sd_querymenu, 1204 .querymenu = sd_querymenu,
1205 .dq_callback = do_autogain,
1172}; 1206};
1173 1207
1174/* -- module initialisation -- */ 1208/* -- module initialisation -- */
1175#define SFCI(sensor, flags, nctrls, i2c_addr) \ 1209#define SB(sensor, bridge) \
1176 .driver_info = (SENSOR_ ## sensor << 24) \ 1210 .driver_info = (SENSOR_ ## sensor << 8) | BRIDGE_ ## bridge
1177 | ((flags) << 16) \ 1211
1178 | ((nctrls) << 8) \ 1212
1179 | (i2c_addr)
1180static __devinitdata struct usb_device_id device_table[] = { 1213static __devinitdata struct usb_device_id device_table[] = {
1181#ifndef CONFIG_USB_SN9C102 1214 {USB_DEVICE(0x0c45, 0x6001), SB(TAS5110, 102)}, /* TAS5110C1B */
1182 {USB_DEVICE(0x0c45, 0x6001), /* SN9C102 */ 1215 {USB_DEVICE(0x0c45, 0x6005), SB(TAS5110, 101)}, /* TAS5110C1B */
1183 SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)}, 1216#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
1184 {USB_DEVICE(0x0c45, 0x6005), /* SN9C101 */ 1217 {USB_DEVICE(0x0c45, 0x6007), SB(TAS5110, 101)}, /* TAS5110D */
1185 SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)}, 1218 {USB_DEVICE(0x0c45, 0x6009), SB(PAS106, 101)},
1186 {USB_DEVICE(0x0c45, 0x6007), /* SN9C101 */ 1219 {USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)},
1187 SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
1188 {USB_DEVICE(0x0c45, 0x6009), /* SN9C101 */
1189 SFCI(PAS106, F_SIF, 2, 0)},
1190 {USB_DEVICE(0x0c45, 0x600d), /* SN9C101 */
1191 SFCI(PAS106, F_SIF, 2, 0)},
1192#endif 1220#endif
1193 {USB_DEVICE(0x0c45, 0x6011), /* SN9C101 - SN9C101G */ 1221 {USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)},
1194 SFCI(OV6650, F_GAIN|F_AUTO|F_SIF, 5, 0x60)}, 1222#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
1195#ifndef CONFIG_USB_SN9C102 1223 {USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)},
1196 {USB_DEVICE(0x0c45, 0x6019), /* SN9C101 */ 1224 {USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
1197 SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)}, 1225 {USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
1198 {USB_DEVICE(0x0c45, 0x6024), /* SN9C102 */ 1226 {USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
1199 SFCI(TAS5130CXX, 0, 2, 0)}, 1227 {USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},
1200 {USB_DEVICE(0x0c45, 0x6025), /* SN9C102 */ 1228 {USB_DEVICE(0x0c45, 0x602c), SB(OV7630, 102)},
1201 SFCI(TAS5130CXX, 0, 2, 0)},
1202 {USB_DEVICE(0x0c45, 0x6028), /* SN9C102 */
1203 SFCI(PAS202, 0, 2, 0)},
1204 {USB_DEVICE(0x0c45, 0x6029), /* SN9C101 */
1205 SFCI(PAS106, F_SIF, 2, 0)},
1206 {USB_DEVICE(0x0c45, 0x602c), /* SN9C102 */
1207 SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
1208 {USB_DEVICE(0x0c45, 0x602d), /* SN9C102 */
1209 SFCI(HV7131R, 0, 2, 0)},
1210 {USB_DEVICE(0x0c45, 0x602e), /* SN9C102 */
1211 SFCI(OV7630, F_GAIN|F_AUTO, 5, 0x21)},
1212 {USB_DEVICE(0x0c45, 0x60af), /* SN9C103 */
1213 SFCI(PAS202, F_H18, 2, 0)},
1214 {USB_DEVICE(0x0c45, 0x60b0), /* SN9C103 */
1215 SFCI(OV7630, F_GAIN|F_AUTO|F_H18, 5, 0x21)},
1216#endif 1229#endif
1230 {USB_DEVICE(0x0c45, 0x602d), SB(HV7131R, 102)},
1231#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
1232 {USB_DEVICE(0x0c45, 0x602e), SB(OV7630, 102)},
1233#endif
1234 {USB_DEVICE(0x0c45, 0x608f), SB(OV7630, 103)},
1235#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
1236 {USB_DEVICE(0x0c45, 0x60af), SB(PAS202, 103)},
1237#endif
1238 {USB_DEVICE(0x0c45, 0x60b0), SB(OV7630, 103)},
1217 {} 1239 {}
1218}; 1240};
1219MODULE_DEVICE_TABLE(usb, device_table); 1241MODULE_DEVICE_TABLE(usb, device_table);
@@ -1231,6 +1253,10 @@ static struct usb_driver sd_driver = {
1231 .id_table = device_table, 1253 .id_table = device_table,
1232 .probe = sd_probe, 1254 .probe = sd_probe,
1233 .disconnect = gspca_disconnect, 1255 .disconnect = gspca_disconnect,
1256#ifdef CONFIG_PM
1257 .suspend = gspca_suspend,
1258 .resume = gspca_resume,
1259#endif
1234}; 1260};
1235 1261
1236/* -- module insert / remove -- */ 1262/* -- module insert / remove -- */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-27 00:31:45 -0500