[media] gspca - ov534: Add the webcam 06f8:3002 and sensor ov767x
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-François Moine
Mauro Carvalho Chehab
Родитель
228dd2660c
Коммит
458efe2d55
|
|
@ -199,6 +199,7 @@ spca500 06bd:0404 Agfa CL20
|
|||
spca500 06be:0800 Optimedia
|
||||
sunplus 06d6:0031 Trust 610 LCD PowerC@m Zoom
|
||||
spca506 06e1:a190 ADS Instant VCD
|
||||
ov534 06f8:3002 Hercules Blog Webcam
|
||||
ov534_9 06f8:3003 Hercules Dualpix HD Weblog
|
||||
sonixj 06f8:3004 Hercules Classic Silver
|
||||
sonixj 06f8:3008 Hercules Deluxe Optical Glass
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* ov534-ov772x gspca driver
|
||||
* ov534-ov7xxx gspca driver
|
||||
*
|
||||
* Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
|
||||
* Copyright (C) 2008 Jim Paris <jim@jtan.com>
|
||||
|
|
@ -75,6 +75,12 @@ struct sd {
|
|||
u16 last_fid;
|
||||
u8 frame_rate;
|
||||
|
||||
u8 sensor;
|
||||
};
|
||||
enum sensors {
|
||||
SENSOR_OV767x,
|
||||
SENSOR_OV772x,
|
||||
NSENSORS
|
||||
};
|
||||
|
||||
/* V4L2 controls supported by the driver */
|
||||
|
|
@ -239,6 +245,16 @@ static const struct v4l2_pix_format ov772x_mode[] = {
|
|||
.colorspace = V4L2_COLORSPACE_SRGB,
|
||||
.priv = 0},
|
||||
};
|
||||
static const struct v4l2_pix_format ov767x_mode[] = {
|
||||
{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
|
||||
.bytesperline = 320,
|
||||
.sizeimage = 320 * 240 * 3 / 8 + 590,
|
||||
.colorspace = V4L2_COLORSPACE_JPEG},
|
||||
{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
|
||||
.bytesperline = 640,
|
||||
.sizeimage = 640 * 480 * 3 / 8 + 590,
|
||||
.colorspace = V4L2_COLORSPACE_JPEG},
|
||||
};
|
||||
|
||||
static const u8 qvga_rates[] = {125, 100, 75, 60, 50, 40, 30};
|
||||
static const u8 vga_rates[] = {60, 50, 40, 30, 15};
|
||||
|
|
@ -254,7 +270,288 @@ static const struct framerates ov772x_framerates[] = {
|
|||
},
|
||||
};
|
||||
|
||||
static const u8 bridge_init[][2] = {
|
||||
struct reg_array {
|
||||
const u8 (*val)[2];
|
||||
int len;
|
||||
};
|
||||
|
||||
static const u8 bridge_init_767x[][2] = {
|
||||
/* comments from the ms-win file apollo7670.set */
|
||||
/* str1 */
|
||||
{0xf1, 0x42},
|
||||
{0x88, 0xf8},
|
||||
{0x89, 0xff},
|
||||
{0x76, 0x03},
|
||||
{0x92, 0x03},
|
||||
{0x95, 0x10},
|
||||
{0xe2, 0x00},
|
||||
{0xe7, 0x3e},
|
||||
{0x8d, 0x1c},
|
||||
{0x8e, 0x00},
|
||||
{0x8f, 0x00},
|
||||
{0x1f, 0x00},
|
||||
{0xc3, 0xf9},
|
||||
{0x89, 0xff},
|
||||
{0x88, 0xf8},
|
||||
{0x76, 0x03},
|
||||
{0x92, 0x01},
|
||||
{0x93, 0x18},
|
||||
{0x1c, 0x00},
|
||||
{0x1d, 0x48},
|
||||
{0x1d, 0x00},
|
||||
{0x1d, 0xff},
|
||||
{0x1d, 0x02},
|
||||
{0x1d, 0x58},
|
||||
{0x1d, 0x00},
|
||||
{0x1c, 0x0a},
|
||||
{0x1d, 0x0a},
|
||||
{0x1d, 0x0e},
|
||||
{0xc0, 0x50}, /* HSize 640 */
|
||||
{0xc1, 0x3c}, /* VSize 480 */
|
||||
{0x34, 0x05}, /* enable Audio Suspend mode */
|
||||
{0xc2, 0x0c}, /* Input YUV */
|
||||
{0xc3, 0xf9}, /* enable PRE */
|
||||
{0x34, 0x05}, /* enable Audio Suspend mode */
|
||||
{0xe7, 0x2e}, /* this solves failure of "SuspendResumeTest" */
|
||||
{0x31, 0xf9}, /* enable 1.8V Suspend */
|
||||
{0x35, 0x02}, /* turn on JPEG */
|
||||
{0xd9, 0x10},
|
||||
{0x25, 0x42}, /* GPIO[8]:Input */
|
||||
{0x94, 0x11}, /* If the default setting is loaded when
|
||||
* system boots up, this flag is closed here */
|
||||
};
|
||||
static const u8 sensor_init_767x[][2] = {
|
||||
{0x12, 0x80},
|
||||
{0x11, 0x03},
|
||||
{0x3a, 0x04},
|
||||
{0x12, 0x00},
|
||||
{0x17, 0x13},
|
||||
{0x18, 0x01},
|
||||
{0x32, 0xb6},
|
||||
{0x19, 0x02},
|
||||
{0x1a, 0x7a},
|
||||
{0x03, 0x0a},
|
||||
{0x0c, 0x00},
|
||||
{0x3e, 0x00},
|
||||
{0x70, 0x3a},
|
||||
{0x71, 0x35},
|
||||
{0x72, 0x11},
|
||||
{0x73, 0xf0},
|
||||
{0xa2, 0x02},
|
||||
{0x7a, 0x2a}, /* set Gamma=1.6 below */
|
||||
{0x7b, 0x12},
|
||||
{0x7c, 0x1d},
|
||||
{0x7d, 0x2d},
|
||||
{0x7e, 0x45},
|
||||
{0x7f, 0x50},
|
||||
{0x80, 0x59},
|
||||
{0x81, 0x62},
|
||||
{0x82, 0x6b},
|
||||
{0x83, 0x73},
|
||||
{0x84, 0x7b},
|
||||
{0x85, 0x8a},
|
||||
{0x86, 0x98},
|
||||
{0x87, 0xb2},
|
||||
{0x88, 0xca},
|
||||
{0x89, 0xe0},
|
||||
{0x13, 0xe0},
|
||||
{0x00, 0x00},
|
||||
{0x10, 0x00},
|
||||
{0x0d, 0x40},
|
||||
{0x14, 0x38}, /* gain max 16x */
|
||||
{0xa5, 0x05},
|
||||
{0xab, 0x07},
|
||||
{0x24, 0x95},
|
||||
{0x25, 0x33},
|
||||
{0x26, 0xe3},
|
||||
{0x9f, 0x78},
|
||||
{0xa0, 0x68},
|
||||
{0xa1, 0x03},
|
||||
{0xa6, 0xd8},
|
||||
{0xa7, 0xd8},
|
||||
{0xa8, 0xf0},
|
||||
{0xa9, 0x90},
|
||||
{0xaa, 0x94},
|
||||
{0x13, 0xe5},
|
||||
{0x0e, 0x61},
|
||||
{0x0f, 0x4b},
|
||||
{0x16, 0x02},
|
||||
{0x21, 0x02},
|
||||
{0x22, 0x91},
|
||||
{0x29, 0x07},
|
||||
{0x33, 0x0b},
|
||||
{0x35, 0x0b},
|
||||
{0x37, 0x1d},
|
||||
{0x38, 0x71},
|
||||
{0x39, 0x2a},
|
||||
{0x3c, 0x78},
|
||||
{0x4d, 0x40},
|
||||
{0x4e, 0x20},
|
||||
{0x69, 0x00},
|
||||
{0x6b, 0x4a},
|
||||
{0x74, 0x10},
|
||||
{0x8d, 0x4f},
|
||||
{0x8e, 0x00},
|
||||
{0x8f, 0x00},
|
||||
{0x90, 0x00},
|
||||
{0x91, 0x00},
|
||||
{0x96, 0x00},
|
||||
{0x9a, 0x80},
|
||||
{0xb0, 0x84},
|
||||
{0xb1, 0x0c},
|
||||
{0xb2, 0x0e},
|
||||
{0xb3, 0x82},
|
||||
{0xb8, 0x0a},
|
||||
{0x43, 0x0a},
|
||||
{0x44, 0xf0},
|
||||
{0x45, 0x34},
|
||||
{0x46, 0x58},
|
||||
{0x47, 0x28},
|
||||
{0x48, 0x3a},
|
||||
{0x59, 0x88},
|
||||
{0x5a, 0x88},
|
||||
{0x5b, 0x44},
|
||||
{0x5c, 0x67},
|
||||
{0x5d, 0x49},
|
||||
{0x5e, 0x0e},
|
||||
{0x6c, 0x0a},
|
||||
{0x6d, 0x55},
|
||||
{0x6e, 0x11},
|
||||
{0x6f, 0x9f},
|
||||
{0x6a, 0x40},
|
||||
{0x01, 0x40},
|
||||
{0x02, 0x40},
|
||||
{0x13, 0xe7},
|
||||
{0x4f, 0x80},
|
||||
{0x50, 0x80},
|
||||
{0x51, 0x00},
|
||||
{0x52, 0x22},
|
||||
{0x53, 0x5e},
|
||||
{0x54, 0x80},
|
||||
{0x58, 0x9e},
|
||||
{0x41, 0x08},
|
||||
{0x3f, 0x00},
|
||||
{0x75, 0x04},
|
||||
{0x76, 0xe1},
|
||||
{0x4c, 0x00},
|
||||
{0x77, 0x01},
|
||||
{0x3d, 0xc2},
|
||||
{0x4b, 0x09},
|
||||
{0xc9, 0x60},
|
||||
{0x41, 0x38}, /* jfm: auto sharpness + auto de-noise */
|
||||
{0x56, 0x40},
|
||||
{0x34, 0x11},
|
||||
{0x3b, 0xc2},
|
||||
{0xa4, 0x8a}, /* Night mode trigger point */
|
||||
{0x96, 0x00},
|
||||
{0x97, 0x30},
|
||||
{0x98, 0x20},
|
||||
{0x99, 0x20},
|
||||
{0x9a, 0x84},
|
||||
{0x9b, 0x29},
|
||||
{0x9c, 0x03},
|
||||
{0x9d, 0x4c},
|
||||
{0x9e, 0x3f},
|
||||
{0x78, 0x04},
|
||||
{0x79, 0x01},
|
||||
{0xc8, 0xf0},
|
||||
{0x79, 0x0f},
|
||||
{0xc8, 0x00},
|
||||
{0x79, 0x10},
|
||||
{0xc8, 0x7e},
|
||||
{0x79, 0x0a},
|
||||
{0xc8, 0x80},
|
||||
{0x79, 0x0b},
|
||||
{0xc8, 0x01},
|
||||
{0x79, 0x0c},
|
||||
{0xc8, 0x0f},
|
||||
{0x79, 0x0d},
|
||||
{0xc8, 0x20},
|
||||
{0x79, 0x09},
|
||||
{0xc8, 0x80},
|
||||
{0x79, 0x02},
|
||||
{0xc8, 0xc0},
|
||||
{0x79, 0x03},
|
||||
{0xc8, 0x20},
|
||||
{0x79, 0x26},
|
||||
};
|
||||
static const u8 bridge_start_vga_767x[][2] = {
|
||||
/* str59 JPG */
|
||||
{0x94, 0xaa},
|
||||
{0xf1, 0x42},
|
||||
{0xe5, 0x04},
|
||||
{0xc0, 0x50},
|
||||
{0xc1, 0x3c},
|
||||
{0xc2, 0x0c},
|
||||
{0x35, 0x02}, /* turn on JPEG */
|
||||
{0xd9, 0x10},
|
||||
{0xda, 0x00}, /* for higher clock rate(30fps) */
|
||||
{0x34, 0x05}, /* enable Audio Suspend mode */
|
||||
{0xc3, 0xf9}, /* enable PRE */
|
||||
{0x8c, 0x00}, /* CIF VSize LSB[2:0] */
|
||||
{0x8d, 0x1c}, /* output YUV */
|
||||
/* {0x34, 0x05}, * enable Audio Suspend mode (?) */
|
||||
{0x50, 0x00}, /* H/V divider=0 */
|
||||
{0x51, 0xa0}, /* input H=640/4 */
|
||||
{0x52, 0x3c}, /* input V=480/4 */
|
||||
{0x53, 0x00}, /* offset X=0 */
|
||||
{0x54, 0x00}, /* offset Y=0 */
|
||||
{0x55, 0x00}, /* H/V size[8]=0 */
|
||||
{0x57, 0x00}, /* H-size[9]=0 */
|
||||
{0x5c, 0x00}, /* output size[9:8]=0 */
|
||||
{0x5a, 0xa0}, /* output H=640/4 */
|
||||
{0x5b, 0x78}, /* output V=480/4 */
|
||||
{0x1c, 0x0a},
|
||||
{0x1d, 0x0a},
|
||||
{0x94, 0x11},
|
||||
};
|
||||
static const u8 sensor_start_vga_767x[][2] = {
|
||||
{0x11, 0x01},
|
||||
{0x1e, 0x04},
|
||||
{0x19, 0x02},
|
||||
{0x1a, 0x7a},
|
||||
};
|
||||
static const u8 bridge_start_qvga_767x[][2] = {
|
||||
/* str86 JPG */
|
||||
{0x94, 0xaa},
|
||||
{0xf1, 0x42},
|
||||
{0xe5, 0x04},
|
||||
{0xc0, 0x80},
|
||||
{0xc1, 0x60},
|
||||
{0xc2, 0x0c},
|
||||
{0x35, 0x02}, /* turn on JPEG */
|
||||
{0xd9, 0x10},
|
||||
{0xc0, 0x50}, /* CIF HSize 640 */
|
||||
{0xc1, 0x3c}, /* CIF VSize 480 */
|
||||
{0x8c, 0x00}, /* CIF VSize LSB[2:0] */
|
||||
{0x8d, 0x1c}, /* output YUV */
|
||||
{0x34, 0x05}, /* enable Audio Suspend mode */
|
||||
{0xc2, 0x4c}, /* output YUV and Enable DCW */
|
||||
{0xc3, 0xf9}, /* enable PRE */
|
||||
{0x1c, 0x00}, /* indirect addressing */
|
||||
{0x1d, 0x48}, /* output YUV422 */
|
||||
{0x50, 0x89}, /* H/V divider=/2; plus DCW AVG */
|
||||
{0x51, 0xa0}, /* DCW input H=640/4 */
|
||||
{0x52, 0x78}, /* DCW input V=480/4 */
|
||||
{0x53, 0x00}, /* offset X=0 */
|
||||
{0x54, 0x00}, /* offset Y=0 */
|
||||
{0x55, 0x00}, /* H/V size[8]=0 */
|
||||
{0x57, 0x00}, /* H-size[9]=0 */
|
||||
{0x5c, 0x00}, /* DCW output size[9:8]=0 */
|
||||
{0x5a, 0x50}, /* DCW output H=320/4 */
|
||||
{0x5b, 0x3c}, /* DCW output V=240/4 */
|
||||
{0x1c, 0x0a},
|
||||
{0x1d, 0x0a},
|
||||
{0x94, 0x11},
|
||||
};
|
||||
static const u8 sensor_start_qvga_767x[][2] = {
|
||||
{0x11, 0x01},
|
||||
{0x1e, 0x04},
|
||||
{0x19, 0x02},
|
||||
{0x1a, 0x7a},
|
||||
};
|
||||
|
||||
static const u8 bridge_init_772x[][2] = {
|
||||
{ 0xc2, 0x0c },
|
||||
{ 0x88, 0xf8 },
|
||||
{ 0xc3, 0x69 },
|
||||
|
|
@ -312,7 +609,7 @@ static const u8 bridge_init[][2] = {
|
|||
{ 0xc1, 0x3c },
|
||||
{ 0xc2, 0x0c },
|
||||
};
|
||||
static const u8 sensor_init[][2] = {
|
||||
static const u8 sensor_init_772x[][2] = {
|
||||
{ 0x12, 0x80 },
|
||||
{ 0x11, 0x01 },
|
||||
/*fixme: better have a delay?*/
|
||||
|
|
@ -405,7 +702,7 @@ static const u8 sensor_init[][2] = {
|
|||
{ 0x8e, 0x00 }, /* De-noise threshold */
|
||||
{ 0x0c, 0xd0 }
|
||||
};
|
||||
static const u8 bridge_start_vga[][2] = {
|
||||
static const u8 bridge_start_vga_772x[][2] = {
|
||||
{0x1c, 0x00},
|
||||
{0x1d, 0x40},
|
||||
{0x1d, 0x02},
|
||||
|
|
@ -416,7 +713,7 @@ static const u8 bridge_start_vga[][2] = {
|
|||
{0xc0, 0x50},
|
||||
{0xc1, 0x3c},
|
||||
};
|
||||
static const u8 sensor_start_vga[][2] = {
|
||||
static const u8 sensor_start_vga_772x[][2] = {
|
||||
{0x12, 0x00},
|
||||
{0x17, 0x26},
|
||||
{0x18, 0xa0},
|
||||
|
|
@ -426,7 +723,7 @@ static const u8 sensor_start_vga[][2] = {
|
|||
{0x2c, 0xf0},
|
||||
{0x65, 0x20},
|
||||
};
|
||||
static const u8 bridge_start_qvga[][2] = {
|
||||
static const u8 bridge_start_qvga_772x[][2] = {
|
||||
{0x1c, 0x00},
|
||||
{0x1d, 0x40},
|
||||
{0x1d, 0x02},
|
||||
|
|
@ -437,7 +734,7 @@ static const u8 bridge_start_qvga[][2] = {
|
|||
{0xc0, 0x28},
|
||||
{0xc1, 0x1e},
|
||||
};
|
||||
static const u8 sensor_start_qvga[][2] = {
|
||||
static const u8 sensor_start_qvga_772x[][2] = {
|
||||
{0x12, 0x40},
|
||||
{0x17, 0x3f},
|
||||
{0x18, 0x50},
|
||||
|
|
@ -620,6 +917,8 @@ static void set_frame_rate(struct gspca_dev *gspca_dev)
|
|||
{30, 0x04, 0x41, 0x04},
|
||||
};
|
||||
|
||||
if (sd->sensor != SENSOR_OV772x)
|
||||
return;
|
||||
if (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv == 0) {
|
||||
r = rate_0;
|
||||
i = ARRAY_SIZE(rate_0);
|
||||
|
|
@ -643,15 +942,28 @@ static void set_frame_rate(struct gspca_dev *gspca_dev)
|
|||
static void setbrightness(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
int val;
|
||||
|
||||
sccb_reg_write(gspca_dev, 0x9b, sd->ctrls[BRIGHTNESS].val);
|
||||
val = sd->ctrls[BRIGHTNESS].val;
|
||||
if (sd->sensor == SENSOR_OV767x) {
|
||||
if (val < 0)
|
||||
val = 0x80 - val;
|
||||
sccb_reg_write(gspca_dev, 0x55, val); /* bright */
|
||||
} else {
|
||||
sccb_reg_write(gspca_dev, 0x9b, val);
|
||||
}
|
||||
}
|
||||
|
||||
static void setcontrast(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
u8 val;
|
||||
|
||||
sccb_reg_write(gspca_dev, 0x9c, sd->ctrls[CONTRAST].val);
|
||||
val = sd->ctrls[CONTRAST].val;
|
||||
if (sd->sensor == SENSOR_OV767x)
|
||||
sccb_reg_write(gspca_dev, 0x56, val); /* contras */
|
||||
else
|
||||
sccb_reg_write(gspca_dev, 0x9c, val);
|
||||
}
|
||||
|
||||
static void setgain(struct gspca_dev *gspca_dev)
|
||||
|
|
@ -692,15 +1004,22 @@ static void setexposure(struct gspca_dev *gspca_dev)
|
|||
if (sd->ctrls[AEC].val)
|
||||
return;
|
||||
|
||||
/* 'val' is one byte and represents half of the exposure value we are
|
||||
* going to set into registers, a two bytes value:
|
||||
*
|
||||
* MSB: ((u16) val << 1) >> 8 == val >> 7
|
||||
* LSB: ((u16) val << 1) & 0xff == val << 1
|
||||
*/
|
||||
val = sd->ctrls[EXPOSURE].val;
|
||||
sccb_reg_write(gspca_dev, 0x08, val >> 7);
|
||||
sccb_reg_write(gspca_dev, 0x10, val << 1);
|
||||
if (sd->sensor == SENSOR_OV767x) {
|
||||
|
||||
/* set only aec[9:2] */
|
||||
sccb_reg_write(gspca_dev, 0x10, val); /* aech */
|
||||
} else {
|
||||
|
||||
/* 'val' is one byte and represents half of the exposure value
|
||||
* we are going to set into registers, a two bytes value:
|
||||
*
|
||||
* MSB: ((u16) val << 1) >> 8 == val >> 7
|
||||
* LSB: ((u16) val << 1) & 0xff == val << 1
|
||||
*/
|
||||
sccb_reg_write(gspca_dev, 0x08, val >> 7);
|
||||
sccb_reg_write(gspca_dev, 0x10, val << 1);
|
||||
}
|
||||
}
|
||||
|
||||
static void setagc(struct gspca_dev *gspca_dev)
|
||||
|
|
@ -729,12 +1048,14 @@ static void setawb(struct gspca_dev *gspca_dev)
|
|||
if (sd->ctrls[AWB].val) {
|
||||
sccb_reg_write(gspca_dev, 0x13,
|
||||
sccb_reg_read(gspca_dev, 0x13) | 0x02);
|
||||
sccb_reg_write(gspca_dev, 0x63,
|
||||
if (sd->sensor == SENSOR_OV772x)
|
||||
sccb_reg_write(gspca_dev, 0x63,
|
||||
sccb_reg_read(gspca_dev, 0x63) | 0xc0);
|
||||
} else {
|
||||
sccb_reg_write(gspca_dev, 0x13,
|
||||
sccb_reg_read(gspca_dev, 0x13) & ~0x02);
|
||||
sccb_reg_write(gspca_dev, 0x63,
|
||||
if (sd->sensor == SENSOR_OV772x)
|
||||
sccb_reg_write(gspca_dev, 0x63,
|
||||
sccb_reg_read(gspca_dev, 0x63) & ~0xc0);
|
||||
}
|
||||
}
|
||||
|
|
@ -742,14 +1063,22 @@ static void setawb(struct gspca_dev *gspca_dev)
|
|||
static void setaec(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
u8 data;
|
||||
|
||||
data = sd->sensor == SENSOR_OV767x ?
|
||||
0x05 : /* agc + aec */
|
||||
0x01; /* agc */
|
||||
if (sd->ctrls[AEC].val)
|
||||
sccb_reg_write(gspca_dev, 0x13,
|
||||
sccb_reg_read(gspca_dev, 0x13) | 0x01);
|
||||
sccb_reg_read(gspca_dev, 0x13) | data);
|
||||
else {
|
||||
sccb_reg_write(gspca_dev, 0x13,
|
||||
sccb_reg_read(gspca_dev, 0x13) & ~0x01);
|
||||
setexposure(gspca_dev);
|
||||
sccb_reg_read(gspca_dev, 0x13) & ~data);
|
||||
if (sd->sensor == SENSOR_OV767x)
|
||||
sd->ctrls[EXPOSURE].val =
|
||||
sccb_reg_read(gspca_dev, 10); /* aech */
|
||||
else
|
||||
setexposure(gspca_dev);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -768,23 +1097,37 @@ static void sethvflip(struct gspca_dev *gspca_dev)
|
|||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
u8 val;
|
||||
|
||||
val = sccb_reg_read(gspca_dev, 0x0c);
|
||||
val &= ~0xc0;
|
||||
if (sd->ctrls[HFLIP].val == 0)
|
||||
val |= 0x40;
|
||||
if (sd->ctrls[VFLIP].val == 0)
|
||||
val |= 0x80;
|
||||
sccb_reg_write(gspca_dev, 0x0c, val);
|
||||
if (sd->sensor == SENSOR_OV767x) {
|
||||
val = sccb_reg_read(gspca_dev, 0x1e); /* mvfp */
|
||||
val &= ~0x30;
|
||||
if (sd->ctrls[HFLIP].val)
|
||||
val |= 0x20;
|
||||
if (sd->ctrls[VFLIP].val)
|
||||
val |= 0x10;
|
||||
sccb_reg_write(gspca_dev, 0x1e, val);
|
||||
} else {
|
||||
val = sccb_reg_read(gspca_dev, 0x0c);
|
||||
val &= ~0xc0;
|
||||
if (sd->ctrls[HFLIP].val == 0)
|
||||
val |= 0x40;
|
||||
if (sd->ctrls[VFLIP].val == 0)
|
||||
val |= 0x80;
|
||||
sccb_reg_write(gspca_dev, 0x0c, val);
|
||||
}
|
||||
}
|
||||
|
||||
static void setlightfreq(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
u8 val;
|
||||
|
||||
if (sd->ctrls[LIGHTFREQ].val == 0)
|
||||
sccb_reg_write(gspca_dev, 0x2b, 0x00);
|
||||
else
|
||||
sccb_reg_write(gspca_dev, 0x2b, 0x9e);
|
||||
val = sd->ctrls[LIGHTFREQ].val ? 0x9e : 0x00;
|
||||
if (sd->sensor == SENSOR_OV767x) {
|
||||
sccb_reg_write(gspca_dev, 0x2a, 0x00);
|
||||
if (val)
|
||||
val = 0x9d; /* insert dummy to 25fps for 50Hz */
|
||||
}
|
||||
sccb_reg_write(gspca_dev, 0x2b, val);
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -805,11 +1148,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
|
|||
|
||||
cam->cam_mode = ov772x_mode;
|
||||
cam->nmodes = ARRAY_SIZE(ov772x_mode);
|
||||
cam->mode_framerates = ov772x_framerates;
|
||||
|
||||
cam->bulk = 1;
|
||||
cam->bulk_size = 16384;
|
||||
cam->bulk_nurbs = 2;
|
||||
|
||||
sd->frame_rate = 30;
|
||||
|
||||
|
|
@ -819,7 +1157,16 @@ static int sd_config(struct gspca_dev *gspca_dev,
|
|||
/* this function is called at probe and resume time */
|
||||
static int sd_init(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
u16 sensor_id;
|
||||
static const struct reg_array bridge_init[NSENSORS] = {
|
||||
[SENSOR_OV767x] = {bridge_init_767x, ARRAY_SIZE(bridge_init_767x)},
|
||||
[SENSOR_OV772x] = {bridge_init_772x, ARRAY_SIZE(bridge_init_772x)},
|
||||
};
|
||||
static const struct reg_array sensor_init[NSENSORS] = {
|
||||
[SENSOR_OV767x] = {sensor_init_767x, ARRAY_SIZE(sensor_init_767x)},
|
||||
[SENSOR_OV772x] = {sensor_init_772x, ARRAY_SIZE(sensor_init_772x)},
|
||||
};
|
||||
|
||||
/* reset bridge */
|
||||
ov534_reg_write(gspca_dev, 0xe7, 0x3a);
|
||||
|
|
@ -840,35 +1187,82 @@ static int sd_init(struct gspca_dev *gspca_dev)
|
|||
sensor_id |= sccb_reg_read(gspca_dev, 0x0b);
|
||||
PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id);
|
||||
|
||||
if ((sensor_id & 0xfff0) == 0x7670) {
|
||||
sd->sensor = SENSOR_OV767x;
|
||||
gspca_dev->ctrl_dis = (1 << GAIN) |
|
||||
(1 << AGC) |
|
||||
(1 << SHARPNESS); /* auto */
|
||||
sd->ctrls[BRIGHTNESS].min = -127;
|
||||
sd->ctrls[BRIGHTNESS].max = 127;
|
||||
sd->ctrls[BRIGHTNESS].def = 0;
|
||||
sd->ctrls[CONTRAST].max = 0x80;
|
||||
sd->ctrls[CONTRAST].def = 0x40;
|
||||
sd->ctrls[EXPOSURE].min = 0x08;
|
||||
sd->ctrls[EXPOSURE].max = 0x60;
|
||||
sd->ctrls[EXPOSURE].def = 0x13;
|
||||
sd->ctrls[SHARPNESS].max = 9;
|
||||
sd->ctrls[SHARPNESS].def = 4;
|
||||
sd->ctrls[HFLIP].def = 1;
|
||||
gspca_dev->cam.cam_mode = ov767x_mode;
|
||||
gspca_dev->cam.nmodes = ARRAY_SIZE(ov767x_mode);
|
||||
} else {
|
||||
sd->sensor = SENSOR_OV772x;
|
||||
gspca_dev->cam.bulk = 1;
|
||||
gspca_dev->cam.bulk_size = 16384;
|
||||
gspca_dev->cam.bulk_nurbs = 2;
|
||||
gspca_dev->cam.mode_framerates = ov772x_framerates;
|
||||
}
|
||||
|
||||
/* initialize */
|
||||
reg_w_array(gspca_dev, bridge_init,
|
||||
ARRAY_SIZE(bridge_init));
|
||||
reg_w_array(gspca_dev, bridge_init[sd->sensor].val,
|
||||
bridge_init[sd->sensor].len);
|
||||
ov534_set_led(gspca_dev, 1);
|
||||
sccb_w_array(gspca_dev, sensor_init,
|
||||
ARRAY_SIZE(sensor_init));
|
||||
ov534_reg_write(gspca_dev, 0xe0, 0x09);
|
||||
ov534_set_led(gspca_dev, 0);
|
||||
set_frame_rate(gspca_dev);
|
||||
sccb_w_array(gspca_dev, sensor_init[sd->sensor].val,
|
||||
sensor_init[sd->sensor].len);
|
||||
if (sd->sensor == SENSOR_OV767x)
|
||||
sd_start(gspca_dev);
|
||||
sd_stopN(gspca_dev);
|
||||
/* set_frame_rate(gspca_dev); */
|
||||
|
||||
return gspca_dev->usb_err;
|
||||
}
|
||||
|
||||
static int sd_start(struct gspca_dev *gspca_dev)
|
||||
{
|
||||
struct sd *sd = (struct sd *) gspca_dev;
|
||||
int mode;
|
||||
static const struct reg_array bridge_start[NSENSORS][2] = {
|
||||
[SENSOR_OV767x] = {{bridge_start_qvga_767x,
|
||||
ARRAY_SIZE(bridge_start_qvga_767x)},
|
||||
{bridge_start_vga_767x,
|
||||
ARRAY_SIZE(bridge_start_vga_767x)}},
|
||||
[SENSOR_OV772x] = {{bridge_start_qvga_772x,
|
||||
ARRAY_SIZE(bridge_start_qvga_772x)},
|
||||
{bridge_start_vga_772x,
|
||||
ARRAY_SIZE(bridge_start_vga_772x)}},
|
||||
};
|
||||
static const struct reg_array sensor_start[NSENSORS][2] = {
|
||||
[SENSOR_OV767x] = {{sensor_start_qvga_767x,
|
||||
ARRAY_SIZE(sensor_start_qvga_767x)},
|
||||
{sensor_start_vga_767x,
|
||||
ARRAY_SIZE(sensor_start_vga_767x)}},
|
||||
[SENSOR_OV772x] = {{sensor_start_qvga_772x,
|
||||
ARRAY_SIZE(sensor_start_qvga_772x)},
|
||||
{sensor_start_vga_772x,
|
||||
ARRAY_SIZE(sensor_start_vga_772x)}},
|
||||
};
|
||||
|
||||
/* (from ms-win trace) */
|
||||
if (sd->sensor == SENSOR_OV767x)
|
||||
sccb_reg_write(gspca_dev, 0x1e, 0x04);
|
||||
/* black sun enable ? */
|
||||
|
||||
mode = gspca_dev->curr_mode; /* 0: 320x240, 1: 640x480 */
|
||||
reg_w_array(gspca_dev, bridge_start[sd->sensor][mode].val,
|
||||
bridge_start[sd->sensor][mode].len);
|
||||
sccb_w_array(gspca_dev, sensor_start[sd->sensor][mode].val,
|
||||
sensor_start[sd->sensor][mode].len);
|
||||
|
||||
mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
|
||||
if (mode != 0) { /* 320x240 */
|
||||
reg_w_array(gspca_dev, bridge_start_qvga,
|
||||
ARRAY_SIZE(bridge_start_qvga));
|
||||
sccb_w_array(gspca_dev, sensor_start_qvga,
|
||||
ARRAY_SIZE(sensor_start_qvga));
|
||||
} else { /* 640x480 */
|
||||
reg_w_array(gspca_dev, bridge_start_vga,
|
||||
ARRAY_SIZE(bridge_start_vga));
|
||||
sccb_w_array(gspca_dev, sensor_start_vga,
|
||||
ARRAY_SIZE(sensor_start_vga));
|
||||
}
|
||||
set_frame_rate(gspca_dev);
|
||||
|
||||
if (!(gspca_dev->ctrl_dis & (1 << AGC)))
|
||||
|
|
@ -913,9 +1307,11 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
|
|||
__u32 this_pts;
|
||||
u16 this_fid;
|
||||
int remaining_len = len;
|
||||
int payload_len;
|
||||
|
||||
payload_len = gspca_dev->cam.bulk ? 2048 : 2040;
|
||||
do {
|
||||
len = min(remaining_len, 2048);
|
||||
len = min(remaining_len, payload_len);
|
||||
|
||||
/* Payloads are prefixed with a UVC-style header. We
|
||||
consider a frame to start when the FID toggles, or the PTS
|
||||
|
|
@ -955,8 +1351,9 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
|
|||
/* If this packet is marked as EOF, end the frame */
|
||||
} else if (data[1] & UVC_STREAM_EOF) {
|
||||
sd->last_pts = 0;
|
||||
if (gspca_dev->image_len + len - 12 !=
|
||||
gspca_dev->width * gspca_dev->height * 2) {
|
||||
if (gspca_dev->pixfmt == V4L2_PIX_FMT_YUYV
|
||||
&& gspca_dev->image_len + len - 12 !=
|
||||
gspca_dev->width * gspca_dev->height * 2) {
|
||||
PDEBUG(D_PACK, "wrong sized frame");
|
||||
goto discard;
|
||||
}
|
||||
|
|
@ -1073,6 +1470,7 @@ static const struct sd_desc sd_desc = {
|
|||
/* -- module initialisation -- */
|
||||
static const struct usb_device_id device_table[] = {
|
||||
{USB_DEVICE(0x1415, 0x2000)},
|
||||
{USB_DEVICE(0x06f8, 0x3002)},
|
||||
{}
|
||||
};
|
||||
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче