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Commit fadc7993 authored by Jean-Francois Moine's avatar Jean-Francois Moine Committed by Mauro Carvalho Chehab
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V4L/DVB (9125): gspca: Big rewrite of t613 driver 

- separate functions for bridge and sensor exchanges
- delays added after some exchanges
- other sensor type
Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent a2d78077
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Showing with 326 additions and 266 deletions
drivers/media/video/gspca/t613.c
View file @ fadc7993
...@@ -28,8 +28,6 @@ ...@@ -28,8 +28,6 @@
#include "gspca.h" #include "gspca.h"
#define MAX_GAMMA 0x10 /* 0 to 15 */
#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0) #define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0)
MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>"); MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
...@@ -49,6 +47,10 @@ struct sd { ...@@ -49,6 +47,10 @@ struct sd {
unsigned char whitebalance; unsigned char whitebalance;
unsigned char mirror; unsigned char mirror;
unsigned char effect; unsigned char effect;
__u8 sensor;
#define SENSOR_TAS5130A 0
#define SENSOR_OTHER 1
}; };
/* V4L2 controls supported by the driver */ /* V4L2 controls supported by the driver */
...@@ -83,9 +85,9 @@ static struct ctrl sd_ctrls[] = { ...@@ -83,9 +85,9 @@ static struct ctrl sd_ctrls[] = {
.type = V4L2_CTRL_TYPE_INTEGER, .type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness", .name = "Brightness",
.minimum = 0, .minimum = 0,
.maximum = 0x0f, .maximum = 14,
.step = 1, .step = 1,
.default_value = 0x09, .default_value = 8,
}, },
.set = sd_setbrightness, .set = sd_setbrightness,
.get = sd_getbrightness, .get = sd_getbrightness,
...@@ -118,16 +120,17 @@ static struct ctrl sd_ctrls[] = { ...@@ -118,16 +120,17 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setcolors, .set = sd_setcolors,
.get = sd_getcolors, .get = sd_getcolors,
}, },
#define SD_GAMMA 3 #define GAMMA_MAX 16
#define GAMMA_DEF 10
{ {
{ {
.id = V4L2_CID_GAMMA, /* (gamma on win) */ .id = V4L2_CID_GAMMA, /* (gamma on win) */
.type = V4L2_CTRL_TYPE_INTEGER, .type = V4L2_CTRL_TYPE_INTEGER,
.name = "Gamma (Untested)", .name = "Gamma",
.minimum = 0, .minimum = 0,
.maximum = MAX_GAMMA, .maximum = GAMMA_MAX - 1,
.step = 1, .step = 1,
.default_value = 0x09, .default_value = GAMMA_DEF,
}, },
.set = sd_setgamma, .set = sd_setgamma,
.get = sd_getgamma, .get = sd_getgamma,
...@@ -197,7 +200,7 @@ static struct ctrl sd_ctrls[] = { ...@@ -197,7 +200,7 @@ static struct ctrl sd_ctrls[] = {
.type = V4L2_CTRL_TYPE_INTEGER, .type = V4L2_CTRL_TYPE_INTEGER,
.name = "Sharpness", .name = "Sharpness",
.minimum = 0, .minimum = 0,
.maximum = MAX_GAMMA, /* 0 to 16 */ .maximum = 15,
.step = 1, .step = 1,
.default_value = 0x06, .default_value = 0x06,
}, },
...@@ -258,7 +261,6 @@ static struct v4l2_pix_format vga_mode_t16[] = { ...@@ -258,7 +261,6 @@ static struct v4l2_pix_format vga_mode_t16[] = {
.priv = 0}, .priv = 0},
}; };
#define T16_OFFSET_DATA 631
#define MAX_EFFECTS 7 #define MAX_EFFECTS 7
/* easily done by soft, this table could be removed, /* easily done by soft, this table could be removed,
* i keep it here just in case */ * i keep it here just in case */
...@@ -272,87 +274,87 @@ static const __u8 effects_table[MAX_EFFECTS][6] = { ...@@ -272,87 +274,87 @@ static const __u8 effects_table[MAX_EFFECTS][6] = {
{0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x40}, /* Negative */ {0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x40}, /* Negative */
}; };
static const __u8 gamma_table[MAX_GAMMA][34] = { static const __u8 gamma_table[GAMMA_MAX][34] = {
{0x90, 0x00, 0x91, 0x3e, 0x92, 0x69, 0x93, 0x85, {0x90, 0x00, 0x91, 0x3e, 0x92, 0x69, 0x93, 0x85, /* 0 */
0x94, 0x95, 0x95, 0xa1, 0x96, 0xae, 0x97, 0xb9, 0x94, 0x95, 0x95, 0xa1, 0x96, 0xae, 0x97, 0xb9,
0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdb, 0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdb,
0x9c, 0xe3, 0x9d, 0xea, 0x9e, 0xf1, 0x9f, 0xf8, 0x9c, 0xe3, 0x9d, 0xea, 0x9e, 0xf1, 0x9f, 0xf8,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x33, 0x92, 0x5A, 0x93, 0x75, {0x90, 0x00, 0x91, 0x33, 0x92, 0x5a, 0x93, 0x75, /* 1 */
0x94, 0x85, 0x95, 0x93, 0x96, 0xA1, 0x97, 0xAD, 0x94, 0x85, 0x95, 0x93, 0x96, 0xa1, 0x97, 0xad,
0x98, 0xB7, 0x99, 0xC2, 0x9A, 0xCB, 0x9B, 0xD4, 0x98, 0xb7, 0x99, 0xc2, 0x9a, 0xcb, 0x9b, 0xd4,
0x9C, 0xDE, 0x9D, 0xE7, 0x9E, 0xF0, 0x9F, 0xF7, 0x9c, 0xde, 0x9D, 0xe7, 0x9e, 0xf0, 0x9f, 0xf7,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x2F, 0x92, 0x51, 0x93, 0x6B, {0x90, 0x00, 0x91, 0x2f, 0x92, 0x51, 0x93, 0x6b, /* 2 */
0x94, 0x7C, 0x95, 0x8A, 0x96, 0x99, 0x97, 0xA6, 0x94, 0x7c, 0x95, 0x8a, 0x96, 0x99, 0x97, 0xa6,
0x98, 0xB1, 0x99, 0xBC, 0x9A, 0xC6, 0x9B, 0xD0, 0x98, 0xb1, 0x99, 0xbc, 0x9a, 0xc6, 0x9b, 0xd0,
0x9C, 0xDB, 0x9D, 0xE4, 0x9E, 0xED, 0x9F, 0xF6, 0x9c, 0xdb, 0x9d, 0xe4, 0x9e, 0xed, 0x9f, 0xf6,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x29, 0x92, 0x48, 0x93, 0x60, {0x90, 0x00, 0x91, 0x29, 0x92, 0x48, 0x93, 0x60, /* 3 */
0x94, 0x72, 0x95, 0x81, 0x96, 0x90, 0x97, 0x9E, 0x94, 0x72, 0x95, 0x81, 0x96, 0x90, 0x97, 0x9e,
0x98, 0xAA, 0x99, 0xB5, 0x9A, 0xBF, 0x9B, 0xCB, 0x98, 0xaa, 0x99, 0xb5, 0x9a, 0xbf, 0x9b, 0xcb,
0x9C, 0xD6, 0x9D, 0xE1, 0x9E, 0xEB, 0x9F, 0xF5, 0x9c, 0xd6, 0x9d, 0xe1, 0x9e, 0xeb, 0x9f, 0xf5,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x23, 0x92, 0x3F, 0x93, 0x55, {0x90, 0x00, 0x91, 0x23, 0x92, 0x3f, 0x93, 0x55, /* 4 */
0x94, 0x68, 0x95, 0x77, 0x96, 0x86, 0x97, 0x95, 0x94, 0x68, 0x95, 0x77, 0x96, 0x86, 0x97, 0x95,
0x98, 0xA2, 0x99, 0xAD, 0x9A, 0xB9, 0x9B, 0xC6, 0x98, 0xa2, 0x99, 0xad, 0x9a, 0xb9, 0x9b, 0xc6,
0x9C, 0xD2, 0x9D, 0xDE, 0x9E, 0xE9, 0x9F, 0xF4, 0x9c, 0xd2, 0x9d, 0xde, 0x9e, 0xe9, 0x9f, 0xf4,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x1B, 0x92, 0x33, 0x93, 0x48, {0x90, 0x00, 0x91, 0x1b, 0x92, 0x33, 0x93, 0x48, /* 5 */
0x94, 0x59, 0x95, 0x69, 0x96, 0x79, 0x97, 0x87, 0x94, 0x59, 0x95, 0x69, 0x96, 0x79, 0x97, 0x87,
0x98, 0x96, 0x99, 0xA3, 0x9A, 0xB1, 0x9B, 0xBE, 0x98, 0x96, 0x99, 0xa3, 0x9a, 0xb1, 0x9b, 0xbe,
0x9C, 0xCC, 0x9D, 0xDA, 0x9E, 0xE7, 0x9F, 0xF3, 0x9c, 0xcc, 0x9d, 0xda, 0x9e, 0xe7, 0x9f, 0xf3,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x02, 0x92, 0x10, 0x93, 0x20, {0x90, 0x00, 0x91, 0x02, 0x92, 0x10, 0x93, 0x20, /* 6 */
0x94, 0x32, 0x95, 0x40, 0x96, 0x57, 0x97, 0x67, 0x94, 0x32, 0x95, 0x40, 0x96, 0x57, 0x97, 0x67,
0x98, 0x77, 0x99, 0x88, 0x9a, 0x99, 0x9b, 0xaa, 0x98, 0x77, 0x99, 0x88, 0x9a, 0x99, 0x9b, 0xaa,
0x9c, 0xbb, 0x9d, 0xcc, 0x9e, 0xdd, 0x9f, 0xee, 0x9c, 0xbb, 0x9d, 0xcc, 0x9e, 0xdd, 0x9f, 0xee,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x02, 0x92, 0x14, 0x93, 0x26, {0x90, 0x00, 0x91, 0x02, 0x92, 0x14, 0x93, 0x26, /* 7 */
0x94, 0x38, 0x95, 0x4A, 0x96, 0x60, 0x97, 0x70, 0x94, 0x38, 0x95, 0x4a, 0x96, 0x60, 0x97, 0x70,
0x98, 0x80, 0x99, 0x90, 0x9A, 0xA0, 0x9B, 0xB0, 0x98, 0x80, 0x99, 0x90, 0x9a, 0xa0, 0x9b, 0xb0,
0x9C, 0xC0, 0x9D, 0xD0, 0x9E, 0xE0, 0x9F, 0xF0, 0x9c, 0xc0, 0x9D, 0xd0, 0x9e, 0xe0, 0x9f, 0xf0,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x10, 0x92, 0x22, 0x93, 0x35, {0x90, 0x00, 0x91, 0x10, 0x92, 0x22, 0x93, 0x35, /* 8 */
0x94, 0x47, 0x95, 0x5A, 0x96, 0x69, 0x97, 0x79, 0x94, 0x47, 0x95, 0x5a, 0x96, 0x69, 0x97, 0x79,
0x98, 0x88, 0x99, 0x97, 0x9A, 0xA7, 0x9B, 0xB6, 0x98, 0x88, 0x99, 0x97, 0x9a, 0xa7, 0x9b, 0xb6,
0x9C, 0xC4, 0x9D, 0xD3, 0x9E, 0xE0, 0x9F, 0xF0, 0x9c, 0xc4, 0x9d, 0xd3, 0x9e, 0xe0, 0x9f, 0xf0,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x10, 0x92, 0x26, 0x93, 0x40, {0x90, 0x00, 0x91, 0x10, 0x92, 0x26, 0x93, 0x40, /* 9 */
0x94, 0x54, 0x95, 0x65, 0x96, 0x75, 0x97, 0x84, 0x94, 0x54, 0x95, 0x65, 0x96, 0x75, 0x97, 0x84,
0x98, 0x93, 0x99, 0xa1, 0x9a, 0xb0, 0x9b, 0xbd, 0x98, 0x93, 0x99, 0xa1, 0x9a, 0xb0, 0x9b, 0xbd,
0x9c, 0xca, 0x9d, 0xd6, 0x9e, 0xe0, 0x9f, 0xf0, 0x9c, 0xca, 0x9d, 0xd6, 0x9e, 0xe0, 0x9f, 0xf0,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x18, 0x92, 0x2B, 0x93, 0x44, {0x90, 0x00, 0x91, 0x18, 0x92, 0x2b, 0x93, 0x44, /* 10 */
0x94, 0x60, 0x95, 0x70, 0x96, 0x80, 0x97, 0x8E, 0x94, 0x60, 0x95, 0x70, 0x96, 0x80, 0x97, 0x8e,
0x98, 0x9C, 0x99, 0xAA, 0x9A, 0xB7, 0x9B, 0xC4, 0x98, 0x9c, 0x99, 0xaa, 0x9a, 0xb7, 0x9b, 0xc4,
0x9C, 0xD0, 0x9D, 0xD8, 0x9E, 0xE2, 0x9F, 0xF0, 0x9c, 0xd0, 0x9d, 0xd8, 0x9e, 0xe2, 0x9f, 0xf0,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x1A, 0x92, 0x34, 0x93, 0x52, {0x90, 0x00, 0x91, 0x1a, 0x92, 0x34, 0x93, 0x52, /* 11 */
0x94, 0x66, 0x95, 0x7E, 0x96, 0x8D, 0x97, 0x9B, 0x94, 0x66, 0x95, 0x7e, 0x96, 0x8D, 0x97, 0x9B,
0x98, 0xA8, 0x99, 0xB4, 0x9A, 0xC0, 0x9B, 0xCB, 0x98, 0xa8, 0x99, 0xb4, 0x9a, 0xc0, 0x9b, 0xcb,
0x9C, 0xD6, 0x9D, 0xE1, 0x9E, 0xEB, 0x9F, 0xF5, 0x9c, 0xd6, 0x9d, 0xe1, 0x9e, 0xeb, 0x9f, 0xf5,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x3F, 0x92, 0x5A, 0x93, 0x6E, {0x90, 0x00, 0x91, 0x3f, 0x92, 0x5a, 0x93, 0x6e, /* 12 */
0x94, 0x7F, 0x95, 0x8E, 0x96, 0x9C, 0x97, 0xA8, 0x94, 0x7f, 0x95, 0x8e, 0x96, 0x9c, 0x97, 0xa8,
0x98, 0xB4, 0x99, 0xBF, 0x9A, 0xC9, 0x9B, 0xD3, 0x98, 0xb4, 0x99, 0xbf, 0x9a, 0xc9, 0x9b, 0xd3,
0x9C, 0xDC, 0x9D, 0xE5, 0x9E, 0xEE, 0x9F, 0xF6, 0x9c, 0xdc, 0x9d, 0xe5, 0x9e, 0xee, 0x9f, 0xf6,
0xA0, 0xFF},
{0x90, 0x00, 0x91, 0x54, 0x92, 0x6F, 0x93, 0x83,
0x94, 0x93, 0x95, 0xA0, 0x96, 0xAD, 0x97, 0xB7,
0x98, 0xC2, 0x99, 0xCB, 0x9A, 0xD4, 0x9B, 0xDC,
0x9C, 0xE4, 0x9D, 0xEB, 0x9E, 0xF2, 0x9F, 0xF9,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x6E, 0x92, 0x88, 0x93, 0x9A, {0x90, 0x00, 0x91, 0x54, 0x92, 0x6f, 0x93, 0x83, /* 13 */
0x94, 0xA8, 0x95, 0xB3, 0x96, 0xBD, 0x97, 0xC6, 0x94, 0x93, 0x95, 0xa0, 0x96, 0xad, 0x97, 0xb7,
0x98, 0xCF, 0x99, 0xD6, 0x9A, 0xDD, 0x9B, 0xE3, 0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdc,
0x9C, 0xE9, 0x9D, 0xEF, 0x9E, 0xF4, 0x9F, 0xFA, 0x9c, 0xe4, 0x9d, 0xeb, 0x9e, 0xf2, 0x9f, 0xf9,
0xa0, 0xff}, 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x93, 0x92, 0xA8, 0x93, 0xB7, {0x90, 0x00, 0x91, 0x6e, 0x92, 0x88, 0x93, 0x9a, /* 14 */
0x94, 0xC1, 0x95, 0xCA, 0x96, 0xD2, 0x97, 0xD8, 0x94, 0xa8, 0x95, 0xb3, 0x96, 0xbd, 0x97, 0xc6,
0x98, 0xDE, 0x99, 0xE3, 0x9A, 0xE8, 0x9B, 0xED, 0x98, 0xcf, 0x99, 0xd6, 0x9a, 0xdd, 0x9b, 0xe3,
0x9C, 0xF1, 0x9D, 0xF5, 0x9E, 0xF8, 0x9F, 0xFC, 0x9c, 0xe9, 0x9d, 0xef, 0x9e, 0xf4, 0x9f, 0xfa,
0xA0, 0xFF} 0xa0, 0xff},
{0x90, 0x00, 0x91, 0x93, 0x92, 0xa8, 0x93, 0xb7, /* 15 */
0x94, 0xc1, 0x95, 0xca, 0x96, 0xd2, 0x97, 0xd8,
0x98, 0xde, 0x99, 0xe3, 0x9a, 0xe8, 0x9b, 0xed,
0x9c, 0xf1, 0x9d, 0xf5, 0x9e, 0xf8, 0x9f, 0xfc,
0xa0, 0xff}
}; };
static const __u8 tas5130a_sensor_init[][8] = { static const __u8 tas5130a_sensor_init[][8] = {
...@@ -364,7 +366,7 @@ static const __u8 tas5130a_sensor_init[][8] = { ...@@ -364,7 +366,7 @@ static const __u8 tas5130a_sensor_init[][8] = {
}; };
/* read 1 byte */ /* read 1 byte */
static int reg_r_1(struct gspca_dev *gspca_dev, static int reg_r(struct gspca_dev *gspca_dev,
__u16 index) __u16 index)
{ {
usb_control_msg(gspca_dev->dev, usb_control_msg(gspca_dev->dev,
...@@ -378,26 +380,26 @@ static int reg_r_1(struct gspca_dev *gspca_dev, ...@@ -378,26 +380,26 @@ static int reg_r_1(struct gspca_dev *gspca_dev,
} }
static void reg_w(struct gspca_dev *gspca_dev, static void reg_w(struct gspca_dev *gspca_dev,
__u16 value, __u16 index)
__u16 index, {
const __u8 *buffer, __u16 len) usb_control_msg(gspca_dev->dev,
usb_sndctrlpipe(gspca_dev->dev, 0),
0,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
0, index,
NULL, 0, 500);
}
static void i2c_w(struct gspca_dev *gspca_dev,
const __u8 *buffer, __u16 len)
{ {
if (buffer == NULL) {
usb_control_msg(gspca_dev->dev,
usb_sndctrlpipe(gspca_dev->dev, 0),
0,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
value, index,
NULL, 0, 500);
return;
}
if (len <= USB_BUF_SZ) { if (len <= USB_BUF_SZ) {
memcpy(gspca_dev->usb_buf, buffer, len); memcpy(gspca_dev->usb_buf, buffer, len);
usb_control_msg(gspca_dev->dev, usb_control_msg(gspca_dev->dev,
usb_sndctrlpipe(gspca_dev->dev, 0), usb_sndctrlpipe(gspca_dev->dev, 0),
0, 0,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
value, index, 0x01, 0,
gspca_dev->usb_buf, len, 500); gspca_dev->usb_buf, len, 500);
} else { } else {
__u8 *tmpbuf; __u8 *tmpbuf;
...@@ -408,12 +410,56 @@ static void reg_w(struct gspca_dev *gspca_dev, ...@@ -408,12 +410,56 @@ static void reg_w(struct gspca_dev *gspca_dev,
usb_sndctrlpipe(gspca_dev->dev, 0), usb_sndctrlpipe(gspca_dev->dev, 0),
0, 0,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
value, index, 0x01, 0,
tmpbuf, len, 500); tmpbuf, len, 500);
kfree(tmpbuf); kfree(tmpbuf);
} }
} }
static void other_sensor_init(struct gspca_dev *gspca_dev)
{
int i;
const __u8 *p;
__u8 byte;
__u8 val[6] = {0x62, 0, 0x64, 0, 0x60, 0x05};
static const __u8 sensor_init[] = {
0xdf, 0x6d,
0xdd, 0x18,
0x5a, 0xe0,
0x5c, 0x07,
0x5d, 0xb0,
0x5e, 0x1e,
0x60, 0x71,
0xef, 0x00,
0xe9, 0x00,
0xea, 0x00,
0x90, 0x24,
0x91, 0xb2,
0x82, 0x32,
0xfd, 0x00,
0xfd, 0x01,
0xfd, 0x41,
0x00 /* table end */
};
p = sensor_init;
while (*p != 0) {
val[1] = *p++;
val[3] = *p++;
if (*p == 0)
reg_w(gspca_dev, 0x3c80);
i2c_w(gspca_dev, val, sizeof val);
i = 4;
while (--i >= 0) {
msleep(15);
byte = reg_r(gspca_dev, 0x60);
if (!(byte & 0x01))
break;
}
}
reg_w(gspca_dev, 0x3c80);
}
/* this function is called at probe time */ /* this function is called at probe time */
static int sd_config(struct gspca_dev *gspca_dev, static int sd_config(struct gspca_dev *gspca_dev,
const struct usb_device_id *id) const struct usb_device_id *id)
...@@ -430,7 +476,7 @@ static int sd_config(struct gspca_dev *gspca_dev, ...@@ -430,7 +476,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value; sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value; sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value; sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value;
sd->gamma = sd_ctrls[SD_GAMMA].qctrl.default_value; sd->gamma = GAMMA_DEF;
sd->mirror = sd_ctrls[SD_MIRROR].qctrl.default_value; sd->mirror = sd_ctrls[SD_MIRROR].qctrl.default_value;
sd->freq = sd_ctrls[SD_LIGHTFREQ].qctrl.default_value; sd->freq = sd_ctrls[SD_LIGHTFREQ].qctrl.default_value;
sd->whitebalance = sd_ctrls[SD_WHITE_BALANCE].qctrl.default_value; sd->whitebalance = sd_ctrls[SD_WHITE_BALANCE].qctrl.default_value;
...@@ -439,27 +485,37 @@ static int sd_config(struct gspca_dev *gspca_dev, ...@@ -439,27 +485,37 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0; return 0;
} }
static int init_default_parameters(struct gspca_dev *gspca_dev) static void setgamma(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
PDEBUG(D_CONF, "Gamma: %d", sd->gamma);
i2c_w(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]);
}
/* this function is called at probe and resume time */
static int sd_init(struct gspca_dev *gspca_dev)
{ {
/* some of this registers are not really neded, because /* some of this registers are not really neded, because
* they are overriden by setbrigthness, setcontrast, etc, * they are overriden by setbrigthness, setcontrast, etc,
* but wont hurt anyway, and can help someone with similar webcam * but wont hurt anyway, and can help someone with similar webcam
* to see the initial parameters.*/ * to see the initial parameters.*/
int i = 0; struct sd *sd = (struct sd *) gspca_dev;
__u8 test_byte; int i;
__u8 byte, test_byte;
static const __u8 read_indexs[] = static const __u8 read_indexs[] =
{ 0x06, 0x07, 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5, { 0x06, 0x07, 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5,
0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00, 0x00 }; 0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00, 0x00 };
static const __u8 n1[6] = static const __u8 n1[] =
{0x08, 0x03, 0x09, 0x03, 0x12, 0x04}; {0x08, 0x03, 0x09, 0x03, 0x12, 0x04};
static const __u8 n2[2] = static const __u8 n2[] =
{0x08, 0x00}; {0x08, 0x00};
static const __u8 nset[6] = static const __u8 nset[] =
{ 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 }; { 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 };
static const __u8 n3[6] = static const __u8 n3[] =
{0x61, 0x68, 0x65, 0x0a, 0x60, 0x04}; {0x61, 0x68, 0x65, 0x0a, 0x60, 0x04};
static const __u8 n4[0x46] = static const __u8 n4[] =
{0x09, 0x01, 0x12, 0x04, 0x66, 0x8a, 0x80, 0x3c, {0x09, 0x01, 0x12, 0x04, 0x66, 0x8a, 0x80, 0x3c,
0x81, 0x22, 0x84, 0x50, 0x8a, 0x78, 0x8b, 0x68, 0x81, 0x22, 0x84, 0x50, 0x8a, 0x78, 0x8b, 0x68,
0x8c, 0x88, 0x8e, 0x33, 0x8f, 0x24, 0xaa, 0xb1, 0x8c, 0x88, 0x8e, 0x33, 0x8f, 0x24, 0xaa, 0xb1,
...@@ -469,33 +525,26 @@ static int init_default_parameters(struct gspca_dev *gspca_dev) ...@@ -469,33 +525,26 @@ static int init_default_parameters(struct gspca_dev *gspca_dev)
0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68, 0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68,
0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40, 0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40,
0xac, 0x84, 0xad, 0x86, 0xaf, 0x46}; 0xac, 0x84, 0xad, 0x86, 0xaf, 0x46};
static const __u8 nset4[18] = { static const __u8 nset4[] = {
0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60, 0xe4, 0xa8, 0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60, 0xe4, 0xa8,
0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8, 0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8,
0xe8, 0xe0 0xe8, 0xe0
}; };
/* ojo puede ser 0xe6 en vez de 0xe9 */ /* ojo puede ser 0xe6 en vez de 0xe9 */
static const __u8 nset2[20] = { static const __u8 nset2[] = {
0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10, 0xd4, 0xbb, 0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10, 0xd4, 0xbb,
0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27, 0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27,
0xd8, 0xc8, 0xd9, 0xfc 0xd8, 0xc8, 0xd9, 0xfc
}; };
static const __u8 missing[8] = static const __u8 missing[] =
{ 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38 }; { 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38 };
static const __u8 nset3[18] = { static const __u8 nset3[] = {
0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60, 0xcb, 0xa8, 0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60, 0xcb, 0xa8,
0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8, 0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8,
0xcf, 0xe0 0xcf, 0xe0
}; };
static const __u8 nset5[4] = static const __u8 nset5[] =
{ 0x8f, 0x24, 0xc3, 0x00 }; /* bright */ { 0x8f, 0x24, 0xc3, 0x00 }; /* bright */
static const __u8 nset6[34] = {
0x90, 0x00, 0x91, 0x1c, 0x92, 0x30, 0x93, 0x43, 0x94, 0x54,
0x95, 0x65, 0x96, 0x75, 0x97, 0x84,
0x98, 0x93, 0x99, 0xa1, 0x9a, 0xb0, 0x9b, 0xbd, 0x9c, 0xca,
0x9d, 0xd8, 0x9e, 0xe5, 0x9f, 0xf2,
0xa0, 0xff
}; /* Gamma */
static const __u8 nset7[4] = static const __u8 nset7[4] =
{ 0x66, 0xca, 0xa8, 0xf8 }; /* 50/60 Hz */ { 0x66, 0xca, 0xa8, 0xf8 }; /* 50/60 Hz */
static const __u8 nset9[4] = static const __u8 nset9[4] =
...@@ -505,57 +554,74 @@ static int init_default_parameters(struct gspca_dev *gspca_dev) ...@@ -505,57 +554,74 @@ static int init_default_parameters(struct gspca_dev *gspca_dev)
static const __u8 nset10[6] = static const __u8 nset10[6] =
{ 0x0c, 0x03, 0xab, 0x10, 0x81, 0x20 }; { 0x0c, 0x03, 0xab, 0x10, 0x81, 0x20 };
reg_w(gspca_dev, 0x01, 0x0000, n1, 0x06); byte = reg_r(gspca_dev, 0x06);
reg_w(gspca_dev, 0x01, 0x0000, nset, 0x06); test_byte = reg_r(gspca_dev, 0x07);
reg_r_1(gspca_dev, 0x0063); if (byte == 0x08 && test_byte == 0x07) {
reg_w(gspca_dev, 0x01, 0x0000, n2, 0x02); PDEBUG(D_CONF, "other sensor");
sd->sensor = SENSOR_OTHER;
} else {
PDEBUG(D_CONF, "sensor %02x %02x", byte, test_byte);
sd->sensor = SENSOR_TAS5130A;
}
i2c_w(gspca_dev, n1, sizeof n1);
test_byte = 0;
i = 5;
while (--i >= 0) {
i2c_w(gspca_dev, nset, sizeof nset);
msleep(5);
test_byte = reg_r(gspca_dev, 0x0063);
msleep(100);
if (test_byte == 0x17)
break; /* OK */
}
if (i < 0) {
err("Bad sensor reset %02x", test_byte);
/* return -EIO; */
/*fixme: test - continue */
}
i2c_w(gspca_dev, n2, sizeof n2);
i = 0;
while (read_indexs[i] != 0x00) { while (read_indexs[i] != 0x00) {
test_byte = reg_r_1(gspca_dev, read_indexs[i]); test_byte = reg_r(gspca_dev, read_indexs[i]);
PDEBUG(D_CONF, "Reg 0x%02x => 0x%02x", read_indexs[i], PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", read_indexs[i],
test_byte); test_byte);
i++; i++;
} }
reg_w(gspca_dev, 0x01, 0x0000, n3, 0x06); i2c_w(gspca_dev, n3, sizeof n3);
reg_w(gspca_dev, 0x01, 0x0000, n4, 0x46); i2c_w(gspca_dev, n4, sizeof n4);
reg_r_1(gspca_dev, 0x0080); reg_r(gspca_dev, 0x0080);
reg_w(gspca_dev, 0x00, 0x2c80, NULL, 0); reg_w(gspca_dev, 0x2c80);
reg_w(gspca_dev, 0x01, 0x0000, nset2, 0x14); i2c_w(gspca_dev, nset2, sizeof nset2);
reg_w(gspca_dev, 0x01, 0x0000, nset3, 0x12); i2c_w(gspca_dev, nset3, sizeof nset3);
reg_w(gspca_dev, 0x01, 0x0000, nset4, 0x12); i2c_w(gspca_dev, nset4, sizeof nset4);
reg_w(gspca_dev, 0x00, 0x3880, NULL, 0); reg_w(gspca_dev, 0x3880);
reg_w(gspca_dev, 0x00, 0x3880, NULL, 0); reg_w(gspca_dev, 0x3880);
reg_w(gspca_dev, 0x00, 0x338e, NULL, 0); reg_w(gspca_dev, 0x338e);
reg_w(gspca_dev, 0x01, 0x0000, nset5, 0x04); i2c_w(gspca_dev, nset5, sizeof nset5);
reg_w(gspca_dev, 0x00, 0x00a9, NULL, 0); reg_w(gspca_dev, 0x00a9);
reg_w(gspca_dev, 0x01, 0x0000, nset6, 0x22); setgamma(gspca_dev);
reg_w(gspca_dev, 0x00, 0x86bb, NULL, 0); reg_w(gspca_dev, 0x86bb);
reg_w(gspca_dev, 0x00, 0x4aa6, NULL, 0); reg_w(gspca_dev, 0x4aa6);
reg_w(gspca_dev, 0x01, 0x0000, missing, 0x08); i2c_w(gspca_dev, missing, sizeof missing);
reg_w(gspca_dev, 0x00, 0x2087, NULL, 0); reg_w(gspca_dev, 0x2087);
reg_w(gspca_dev, 0x00, 0x2088, NULL, 0); reg_w(gspca_dev, 0x2088);
reg_w(gspca_dev, 0x00, 0x2089, NULL, 0); reg_w(gspca_dev, 0x2089);
reg_w(gspca_dev, 0x01, 0x0000, nset7, 0x04); i2c_w(gspca_dev, nset7, sizeof nset7);
reg_w(gspca_dev, 0x01, 0x0000, nset10, 0x06); i2c_w(gspca_dev, nset10, sizeof nset10);
reg_w(gspca_dev, 0x01, 0x0000, nset8, 0x06); i2c_w(gspca_dev, nset8, sizeof nset8);
reg_w(gspca_dev, 0x01, 0x0000, nset9, 0x04); i2c_w(gspca_dev, nset9, sizeof nset9);
reg_w(gspca_dev, 0x00, 0x2880, NULL, 0); reg_w(gspca_dev, 0x2880);
reg_w(gspca_dev, 0x01, 0x0000, nset2, 0x14); i2c_w(gspca_dev, nset2, sizeof nset2);
reg_w(gspca_dev, 0x01, 0x0000, nset3, 0x12); i2c_w(gspca_dev, nset3, sizeof nset3);
reg_w(gspca_dev, 0x01, 0x0000, nset4, 0x12); i2c_w(gspca_dev, nset4, sizeof nset4);
return 0;
}
/* this function is called at probe and resume time */
static int sd_init(struct gspca_dev *gspca_dev)
{
init_default_parameters(gspca_dev);
return 0; return 0;
} }
...@@ -563,37 +629,36 @@ static void setbrightness(struct gspca_dev *gspca_dev) ...@@ -563,37 +629,36 @@ static void setbrightness(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
unsigned int brightness; unsigned int brightness;
__u8 set6[4] = { 0x8f, 0x26, 0xc3, 0x80 }; __u8 set6[4] = { 0x8f, 0x26, 0xc3, 0x00 };
brightness = sd->brightness;
brightness = sd->brightness;
if (brightness < 7) { if (brightness < 7) {
set6[3] = 0x70 - (brightness * 0xa); set6[3] = 0x70 - brightness * 0x10;
} else { } else {
set6[1] = 0x24; set6[1] = 0x24;
set6[3] = 0x00 + ((brightness - 7) * 0xa); set6[3] = 0x00 + ((brightness - 7) * 0x10);
} }
reg_w(gspca_dev, 0x01, 0x0000, set6, 4); i2c_w(gspca_dev, set6, sizeof set6);
} }
static void setflip(struct gspca_dev *gspca_dev) static void setflip(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
__u8 flipcmd[8] = __u8 flipcmd[8] =
{ 0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09 }; {0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09};
if (sd->mirror == 1) if (sd->mirror)
flipcmd[3] = 0x01; flipcmd[3] = 0x01;
reg_w(gspca_dev, 0x01, 0x0000, flipcmd, 8); i2c_w(gspca_dev, flipcmd, sizeof flipcmd);
} }
static void seteffect(struct gspca_dev *gspca_dev) static void seteffect(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
reg_w(gspca_dev, 0x01, 0x0000, effects_table[sd->effect], 0x06); i2c_w(gspca_dev, effects_table[sd->effect], sizeof effects_table[0]);
if (sd->effect == 1 || sd->effect == 5) { if (sd->effect == 1 || sd->effect == 5) {
PDEBUG(D_CONF, PDEBUG(D_CONF,
"This effect have been disabled for webcam \"safety\""); "This effect have been disabled for webcam \"safety\"");
...@@ -601,9 +666,9 @@ static void seteffect(struct gspca_dev *gspca_dev) ...@@ -601,9 +666,9 @@ static void seteffect(struct gspca_dev *gspca_dev)
} }
if (sd->effect == 1 || sd->effect == 4) if (sd->effect == 1 || sd->effect == 4)
reg_w(gspca_dev, 0x00, 0x4aa6, NULL, 0); reg_w(gspca_dev, 0x4aa6);
else else
reg_w(gspca_dev, 0x00, 0xfaa6, NULL, 0); reg_w(gspca_dev, 0xfaa6);
} }
static void setwhitebalance(struct gspca_dev *gspca_dev) static void setwhitebalance(struct gspca_dev *gspca_dev)
...@@ -616,7 +681,7 @@ static void setwhitebalance(struct gspca_dev *gspca_dev) ...@@ -616,7 +681,7 @@ static void setwhitebalance(struct gspca_dev *gspca_dev)
if (sd->whitebalance == 1) if (sd->whitebalance == 1)
white_balance[7] = 0x3c; white_balance[7] = 0x3c;
reg_w(gspca_dev, 0x01, 0x0000, white_balance, 8); i2c_w(gspca_dev, white_balance, sizeof white_balance);
} }
static void setlightfreq(struct gspca_dev *gspca_dev) static void setlightfreq(struct gspca_dev *gspca_dev)
...@@ -627,21 +692,21 @@ static void setlightfreq(struct gspca_dev *gspca_dev) ...@@ -627,21 +692,21 @@ static void setlightfreq(struct gspca_dev *gspca_dev)
if (sd->freq == 2) /* 60hz */ if (sd->freq == 2) /* 60hz */
freq[1] = 0x00; freq[1] = 0x00;
reg_w(gspca_dev, 0x1, 0x0000, freq, 0x4); i2c_w(gspca_dev, freq, sizeof freq);
} }
static void setcontrast(struct gspca_dev *gspca_dev) static void setcontrast(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
unsigned int contrast = sd->contrast; unsigned int contrast = sd->contrast;
__u16 reg_to_write = 0x00; __u16 reg_to_write;
if (contrast < 7) if (contrast < 7)
reg_to_write = 0x8ea9 - (0x200 * contrast); reg_to_write = 0x8ea9 - (0x200 * contrast);
else else
reg_to_write = (0x00a9 + ((contrast - 7) * 0x200)); reg_to_write = (0x00a9 + ((contrast - 7) * 0x200));
reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0); reg_w(gspca_dev, reg_to_write);
} }
static void setcolors(struct gspca_dev *gspca_dev) static void setcolors(struct gspca_dev *gspca_dev)
...@@ -650,11 +715,7 @@ static void setcolors(struct gspca_dev *gspca_dev) ...@@ -650,11 +715,7 @@ static void setcolors(struct gspca_dev *gspca_dev)
__u16 reg_to_write; __u16 reg_to_write;
reg_to_write = 0xc0bb + sd->colors * 0x100; reg_to_write = 0xc0bb + sd->colors * 0x100;
reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0); reg_w(gspca_dev, reg_to_write);
}
static void setgamma(struct gspca_dev *gspca_dev)
{
} }
static void setsharpness(struct gspca_dev *gspca_dev) static void setsharpness(struct gspca_dev *gspca_dev)
...@@ -664,7 +725,99 @@ static void setsharpness(struct gspca_dev *gspca_dev) ...@@ -664,7 +725,99 @@ static void setsharpness(struct gspca_dev *gspca_dev)
reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness; reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness;
reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0); reg_w(gspca_dev, reg_to_write);
}
static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int i, mode;
static const __u8 t1[] = { 0x66, 0x00, 0xa8, 0xe8 };
__u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
static const __u8 t3[] =
{ 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06,
0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 };
static const __u8 t4[] = { 0x0b, 0x04, 0x0a, 0x40 };
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv;
switch (mode) {
case 1: /* 352x288 */
t2[1] = 0x40;
break;
case 2: /* 320x240 */
t2[1] = 0x10;
break;
case 3: /* 176x144 */
t2[1] = 0x50;
break;
case 4: /* 160x120 */
t2[1] = 0x20;
break;
default: /* 640x480 (0x00) */
break;
}
if (sd->sensor == SENSOR_TAS5130A) {
i = 0;
while (tas5130a_sensor_init[i][0] != 0) {
i2c_w(gspca_dev, tas5130a_sensor_init[i],
sizeof tas5130a_sensor_init[0]);
i++;
}
reg_w(gspca_dev, 0x3c80);
/* just in case and to keep sync with logs (for mine) */
i2c_w(gspca_dev, tas5130a_sensor_init[3],
sizeof tas5130a_sensor_init[0]);
reg_w(gspca_dev, 0x3c80);
} else {
other_sensor_init(gspca_dev);
}
/* just in case and to keep sync with logs (for mine) */
i2c_w(gspca_dev, t1, sizeof t1);
i2c_w(gspca_dev, t2, sizeof t2);
reg_r(gspca_dev, 0x0012);
i2c_w(gspca_dev, t3, sizeof t3);
reg_w(gspca_dev, 0x0013);
i2c_w(gspca_dev, t4, sizeof t4);
/* restart on each start, just in case, sometimes regs goes wrong
* when using controls from app */
setbrightness(gspca_dev);
setcontrast(gspca_dev);
setcolors(gspca_dev);
return 0;
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
static __u8 ffd9[] = { 0xff, 0xd9 };
if (data[0] == 0x5a) {
/* Control Packet, after this came the header again,
* but extra bytes came in the packet before this,
* sometimes an EOF arrives, sometimes not... */
return;
}
data += 2;
len -= 2;
if (data[0] == 0xff && data[1] == 0xd8) {
/* extra bytes....., could be processed too but would be
* a waste of time, right now leave the application and
* libjpeg do it for ourserlves.. */
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
ffd9, 2);
gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
return;
}
if (data[len - 2] == 0xff && data[len - 1] == 0xd9) {
/* Just in case, i have seen packets with the marker,
* other's do not include it... */
len -= 2;
}
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
} }
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
...@@ -788,6 +941,7 @@ static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val) ...@@ -788,6 +941,7 @@ static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val)
static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val) static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
*val = sd->gamma; *val = sd->gamma;
return 0; return 0;
} }
...@@ -835,9 +989,9 @@ static int sd_setlowlight(struct gspca_dev *gspca_dev, __s32 val) ...@@ -835,9 +989,9 @@ static int sd_setlowlight(struct gspca_dev *gspca_dev, __s32 val)
sd->autogain = val; sd->autogain = val;
if (val != 0) if (val != 0)
reg_w(gspca_dev, 0x00, 0xf48e, NULL, 0); reg_w(gspca_dev, 0xf48e);
else else
reg_w(gspca_dev, 0x00, 0xb48e, NULL, 0); reg_w(gspca_dev, 0xb48e);
return 0; return 0;
} }
...@@ -849,100 +1003,6 @@ static int sd_getlowlight(struct gspca_dev *gspca_dev, __s32 *val) ...@@ -849,100 +1003,6 @@ static int sd_getlowlight(struct gspca_dev *gspca_dev, __s32 *val)
return 0; return 0;
} }
static int sd_start(struct gspca_dev *gspca_dev)
{
int mode;
static const __u8 t1[] = { 0x66, 0x00, 0xa8, 0xe8 };
__u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
static const __u8 t3[] =
{ 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06,
0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 };
static const __u8 t4[] = { 0x0b, 0x04, 0x0a, 0x40 };
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv;
switch (mode) {
case 1: /* 352x288 */
t2[1] = 0x40;
break;
case 2: /* 320x240 */
t2[1] = 0x10;
break;
case 3: /* 176x144 */
t2[1] = 0x50;
break;
case 4: /* 160x120 */
t2[1] = 0x20;
break;
default: /* 640x480 (0x00) */
break;
}
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[0], 0x8);
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[1], 0x8);
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[2], 0x8);
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[3], 0x8);
reg_w(gspca_dev, 0x00, 0x3c80, NULL, 0);
/* just in case and to keep sync with logs (for mine) */
reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[3], 0x8);
reg_w(gspca_dev, 0x00, 0x3c80, NULL, 0);
/* just in case and to keep sync with logs (for mine) */
reg_w(gspca_dev, 0x01, 0x0000, t1, 4);
reg_w(gspca_dev, 0x01, 0x0000, t2, 6);
reg_r_1(gspca_dev, 0x0012);
reg_w(gspca_dev, 0x01, 0x0000, t3, 0x10);
reg_w(gspca_dev, 0x00, 0x0013, NULL, 0);
reg_w(gspca_dev, 0x01, 0x0000, t4, 0x4);
/* restart on each start, just in case, sometimes regs goes wrong
* when using controls from app */
setbrightness(gspca_dev);
setcontrast(gspca_dev);
setcolors(gspca_dev);
return 0;
}
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
__u8 *data, /* isoc packet */
int len) /* iso packet length */
{
int sof = 0;
static __u8 ffd9[] = { 0xff, 0xd9 };
if (data[0] == 0x5a) {
/* Control Packet, after this came the header again,
* but extra bytes came in the packet before this,
* sometimes an EOF arrives, sometimes not... */
return;
}
if (data[len - 2] == 0xff && data[len - 1] == 0xd9) {
/* Just in case, i have seen packets with the marker,
* other's do not include it... */
data += 2;
len -= 4;
} else if (data[2] == 0xff && data[3] == 0xd8) {
sof = 1;
data += 2;
len -= 2;
} else {
data += 2;
len -= 2;
}
if (sof) {
/* extra bytes....., could be processed too but would be
* a waste of time, right now leave the application and
* libjpeg do it for ourserlves.. */
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
ffd9, 2);
gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
return;
}
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
static int sd_querymenu(struct gspca_dev *gspca_dev, static int sd_querymenu(struct gspca_dev *gspca_dev,
struct v4l2_querymenu *menu) struct v4l2_querymenu *menu)
{ {
......
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