diff options
author | Erik Andren <erik.andren@gmail.com> | 2008-12-29 05:35:23 -0500 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 06:40:06 -0500 |
commit | 4c98834addfee3fdd42c505c37569261bf669d94 (patch) | |
tree | 71ca38fcaef06e5a854bfdf1ff13168d500ca4aa /drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h | |
parent | 15f64864e392612b230bc71d84e4537b80c607b1 (diff) |
V4L/DVB (10048): gspca - stv06xx: New subdriver.
Signed-off-by: Erik Andren <erik.andren@gmail.com>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h')
-rw-r--r-- | drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h new file mode 100644 index 000000000000..9c7279a4cd88 --- /dev/null +++ b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.h | |||
@@ -0,0 +1,263 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher | ||
3 | * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland | ||
4 | * Copyright (c) 2002, 2003 Tuukka Toivonen | ||
5 | * Copyright (c) 2008 Erik Andrén | ||
6 | * Copyright (c) 2008 Chia-I Wu | ||
7 | * | ||
8 | * This program is free software; you can redistribute it and/or modify | ||
9 | * it under the terms of the GNU General Public License as published by | ||
10 | * the Free Software Foundation; either version 2 of the License, or | ||
11 | * (at your option) any later version. | ||
12 | * | ||
13 | * This program is distributed in the hope that it will be useful, | ||
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
16 | * GNU General Public License for more details. | ||
17 | * | ||
18 | * You should have received a copy of the GNU General Public License | ||
19 | * along with this program; if not, write to the Free Software | ||
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
21 | * | ||
22 | * P/N 861037: Sensor HDCS1000 ASIC STV0600 | ||
23 | * P/N 861050-0010: Sensor HDCS1000 ASIC STV0600 | ||
24 | * P/N 861050-0020: Sensor Photobit PB100 ASIC STV0600-1 - QuickCam Express | ||
25 | * P/N 861055: Sensor ST VV6410 ASIC STV0610 - LEGO cam | ||
26 | * P/N 861075-0040: Sensor HDCS1000 ASIC | ||
27 | * P/N 961179-0700: Sensor ST VV6410 ASIC STV0602 - Dexxa WebCam USB | ||
28 | * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web | ||
29 | */ | ||
30 | |||
31 | #ifndef STV06XX_HDCS_H_ | ||
32 | #define STV06XX_HDCS_H_ | ||
33 | |||
34 | #include "stv06xx_sensor.h" | ||
35 | |||
36 | #define HDCS_REG_CONFIG(sd) (IS_1020(sd) ? HDCS20_CONFIG : HDCS00_CONFIG) | ||
37 | #define HDCS_REG_CONTROL(sd) (IS_1020(sd) ? HDCS20_CONTROL : HDCS00_CONTROL) | ||
38 | |||
39 | #define HDCS_1X00_DEF_WIDTH 360 | ||
40 | #define HDCS_1X00_DEF_HEIGHT 296 | ||
41 | |||
42 | #define HDCS_1020_DEF_WIDTH 352 | ||
43 | #define HDCS_1020_DEF_HEIGHT 292 | ||
44 | |||
45 | #define HDCS_1020_BOTTOM_Y_SKIP 4 | ||
46 | |||
47 | #define HDCS_CLK_FREQ_MHZ 25 | ||
48 | |||
49 | #define HDCS_ADC_START_SIG_DUR 3 | ||
50 | |||
51 | /* LSB bit of I2C or register address signifies write (0) or read (1) */ | ||
52 | /* I2C Registers common for both HDCS-1000/1100 and HDCS-1020 */ | ||
53 | /* Identifications Register */ | ||
54 | #define HDCS_IDENT (0x00 << 1) | ||
55 | /* Status Register */ | ||
56 | #define HDCS_STATUS (0x01 << 1) | ||
57 | /* Interrupt Mask Register */ | ||
58 | #define HDCS_IMASK (0x02 << 1) | ||
59 | /* Pad Control Register */ | ||
60 | #define HDCS_PCTRL (0x03 << 1) | ||
61 | /* Pad Drive Control Register */ | ||
62 | #define HDCS_PDRV (0x04 << 1) | ||
63 | /* Interface Control Register */ | ||
64 | #define HDCS_ICTRL (0x05 << 1) | ||
65 | /* Interface Timing Register */ | ||
66 | #define HDCS_ITMG (0x06 << 1) | ||
67 | /* Baud Fraction Register */ | ||
68 | #define HDCS_BFRAC (0x07 << 1) | ||
69 | /* Baud Rate Register */ | ||
70 | #define HDCS_BRATE (0x08 << 1) | ||
71 | /* ADC Control Register */ | ||
72 | #define HDCS_ADCCTRL (0x09 << 1) | ||
73 | /* First Window Row Register */ | ||
74 | #define HDCS_FWROW (0x0a << 1) | ||
75 | /* First Window Column Register */ | ||
76 | #define HDCS_FWCOL (0x0b << 1) | ||
77 | /* Last Window Row Register */ | ||
78 | #define HDCS_LWROW (0x0c << 1) | ||
79 | /* Last Window Column Register */ | ||
80 | #define HDCS_LWCOL (0x0d << 1) | ||
81 | /* Timing Control Register */ | ||
82 | #define HDCS_TCTRL (0x0e << 1) | ||
83 | /* PGA Gain Register: Even Row, Even Column */ | ||
84 | #define HDCS_ERECPGA (0x0f << 1) | ||
85 | /* PGA Gain Register: Even Row, Odd Column */ | ||
86 | #define HDCS_EROCPGA (0x10 << 1) | ||
87 | /* PGA Gain Register: Odd Row, Even Column */ | ||
88 | #define HDCS_ORECPGA (0x11 << 1) | ||
89 | /* PGA Gain Register: Odd Row, Odd Column */ | ||
90 | #define HDCS_OROCPGA (0x12 << 1) | ||
91 | /* Row Exposure Low Register */ | ||
92 | #define HDCS_ROWEXPL (0x13 << 1) | ||
93 | /* Row Exposure High Register */ | ||
94 | #define HDCS_ROWEXPH (0x14 << 1) | ||
95 | |||
96 | /* I2C Registers only for HDCS-1000/1100 */ | ||
97 | /* Sub-Row Exposure Low Register */ | ||
98 | #define HDCS00_SROWEXPL (0x15 << 1) | ||
99 | /* Sub-Row Exposure High Register */ | ||
100 | #define HDCS00_SROWEXPH (0x16 << 1) | ||
101 | /* Configuration Register */ | ||
102 | #define HDCS00_CONFIG (0x17 << 1) | ||
103 | /* Control Register */ | ||
104 | #define HDCS00_CONTROL (0x18 << 1) | ||
105 | |||
106 | /* I2C Registers only for HDCS-1020 */ | ||
107 | /* Sub-Row Exposure Register */ | ||
108 | #define HDCS20_SROWEXP (0x15 << 1) | ||
109 | /* Error Control Register */ | ||
110 | #define HDCS20_ERROR (0x16 << 1) | ||
111 | /* Interface Timing 2 Register */ | ||
112 | #define HDCS20_ITMG2 (0x17 << 1) | ||
113 | /* Interface Control 2 Register */ | ||
114 | #define HDCS20_ICTRL2 (0x18 << 1) | ||
115 | /* Horizontal Blank Register */ | ||
116 | #define HDCS20_HBLANK (0x19 << 1) | ||
117 | /* Vertical Blank Register */ | ||
118 | #define HDCS20_VBLANK (0x1a << 1) | ||
119 | /* Configuration Register */ | ||
120 | #define HDCS20_CONFIG (0x1b << 1) | ||
121 | /* Control Register */ | ||
122 | #define HDCS20_CONTROL (0x1c << 1) | ||
123 | |||
124 | #define HDCS_RUN_ENABLE (1 << 2) | ||
125 | #define HDCS_SLEEP_MODE (1 << 1) | ||
126 | |||
127 | #define HDCS_DEFAULT_EXPOSURE 5000 | ||
128 | #define HDCS_DEFAULT_GAIN 128 | ||
129 | |||
130 | static int hdcs_probe_1x00(struct sd *sd); | ||
131 | static int hdcs_probe_1020(struct sd *sd); | ||
132 | static int hdcs_start(struct sd *sd); | ||
133 | static int hdcs_init(struct sd *sd); | ||
134 | static int hdcs_stop(struct sd *sd); | ||
135 | static int hdcs_dump(struct sd *sd); | ||
136 | static void hdcs_disconnect(struct sd *sd); | ||
137 | |||
138 | static int hdcs_get_exposure(struct gspca_dev *gspca_dev, __s32 *val); | ||
139 | static int hdcs_set_exposure(struct gspca_dev *gspca_dev, __s32 val); | ||
140 | static int hdcs_set_gain(struct gspca_dev *gspca_dev, __s32 val); | ||
141 | static int hdcs_get_gain(struct gspca_dev *gspca_dev, __s32 *val); | ||
142 | |||
143 | const struct stv06xx_sensor stv06xx_sensor_hdcs1x00 = { | ||
144 | .name = "HP HDCS-1000/1100", | ||
145 | .i2c_flush = 0, | ||
146 | .i2c_addr = (0x55 << 1), | ||
147 | .i2c_len = 1, | ||
148 | |||
149 | .init = hdcs_init, | ||
150 | .probe = hdcs_probe_1x00, | ||
151 | .start = hdcs_start, | ||
152 | .stop = hdcs_stop, | ||
153 | .disconnect = hdcs_disconnect, | ||
154 | .dump = hdcs_dump, | ||
155 | |||
156 | .nctrls = 2, | ||
157 | .ctrls = { | ||
158 | { | ||
159 | { | ||
160 | .id = V4L2_CID_EXPOSURE, | ||
161 | .type = V4L2_CTRL_TYPE_INTEGER, | ||
162 | .name = "exposure", | ||
163 | .minimum = 0x00, | ||
164 | .maximum = 0xffff, | ||
165 | .step = 0x1, | ||
166 | .default_value = HDCS_DEFAULT_EXPOSURE, | ||
167 | .flags = V4L2_CTRL_FLAG_SLIDER | ||
168 | }, | ||
169 | .set = hdcs_set_exposure, | ||
170 | .get = hdcs_get_exposure | ||
171 | }, | ||
172 | { | ||
173 | { | ||
174 | .id = V4L2_CID_GAIN, | ||
175 | .type = V4L2_CTRL_TYPE_INTEGER, | ||
176 | .name = "gain", | ||
177 | .minimum = 0x00, | ||
178 | .maximum = 0xff, | ||
179 | .step = 0x1, | ||
180 | .default_value = HDCS_DEFAULT_GAIN, | ||
181 | .flags = V4L2_CTRL_FLAG_SLIDER | ||
182 | }, | ||
183 | .set = hdcs_set_gain, | ||
184 | .get = hdcs_get_gain | ||
185 | } | ||
186 | }, | ||
187 | |||
188 | .nmodes = 1, | ||
189 | .modes = { | ||
190 | { | ||
191 | HDCS_1X00_DEF_WIDTH, | ||
192 | HDCS_1X00_DEF_HEIGHT, | ||
193 | V4L2_PIX_FMT_SBGGR8, | ||
194 | V4L2_FIELD_NONE, | ||
195 | .sizeimage = | ||
196 | HDCS_1X00_DEF_WIDTH * HDCS_1X00_DEF_HEIGHT, | ||
197 | .bytesperline = HDCS_1X00_DEF_WIDTH, | ||
198 | .colorspace = V4L2_COLORSPACE_SRGB, | ||
199 | .priv = 1 | ||
200 | } | ||
201 | } | ||
202 | }; | ||
203 | |||
204 | const struct stv06xx_sensor stv06xx_sensor_hdcs1020 = { | ||
205 | .name = "HDCS-1020", | ||
206 | .i2c_flush = 0, | ||
207 | .i2c_addr = (0x55 << 1), | ||
208 | .i2c_len = 1, | ||
209 | |||
210 | .nctrls = 0, | ||
211 | .ctrls = {}, | ||
212 | |||
213 | .init = hdcs_init, | ||
214 | .probe = hdcs_probe_1020, | ||
215 | .start = hdcs_start, | ||
216 | .stop = hdcs_stop, | ||
217 | .dump = hdcs_dump, | ||
218 | |||
219 | .nmodes = 1, | ||
220 | .modes = { | ||
221 | { | ||
222 | HDCS_1020_DEF_WIDTH, | ||
223 | HDCS_1020_DEF_HEIGHT, | ||
224 | V4L2_PIX_FMT_SBGGR8, | ||
225 | V4L2_FIELD_NONE, | ||
226 | .sizeimage = | ||
227 | HDCS_1020_DEF_WIDTH * HDCS_1020_DEF_HEIGHT, | ||
228 | .bytesperline = HDCS_1020_DEF_WIDTH, | ||
229 | .colorspace = V4L2_COLORSPACE_SRGB, | ||
230 | .priv = 1 | ||
231 | } | ||
232 | } | ||
233 | }; | ||
234 | |||
235 | static const u16 stv_bridge_init[][2] = { | ||
236 | {STV_ISO_ENABLE, 0}, | ||
237 | {STV_REG23, 0}, | ||
238 | {STV_REG00, 0x1d}, | ||
239 | {STV_REG01, 0xb5}, | ||
240 | {STV_REG02, 0xa8}, | ||
241 | {STV_REG03, 0x95}, | ||
242 | {STV_REG04, 0x07}, | ||
243 | |||
244 | {STV_SCAN_RATE, 0x20}, | ||
245 | {STV_ISO_SIZE_L, 847}, | ||
246 | {STV_Y_CTRL, 0x01}, | ||
247 | {STV_X_CTRL, 0x0a} | ||
248 | }; | ||
249 | |||
250 | static const u8 stv_sensor_init[][2] = { | ||
251 | /* Clear status (writing 1 will clear the corresponding status bit) */ | ||
252 | {HDCS_STATUS, BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1)}, | ||
253 | /* Disable all interrupts */ | ||
254 | {HDCS_IMASK, 0x00}, | ||
255 | {HDCS_PCTRL, BIT(6) | BIT(5) | BIT(1) | BIT(0)}, | ||
256 | {HDCS_PDRV, 0x00}, | ||
257 | {HDCS_ICTRL, BIT(5)}, | ||
258 | {HDCS_ITMG, BIT(4) | BIT(1)}, | ||
259 | /* ADC output resolution to 10 bits */ | ||
260 | {HDCS_ADCCTRL, 10} | ||
261 | }; | ||
262 | |||
263 | #endif | ||