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raspberrypi-kernel
提交 51fc8e3b 编写于 作者: A Andoni Zubimendi 提交者： Mauro Carvalho Chehab
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V4L/DVB (8349): gspca: SN9C103 OV7630 fixes in sonixb. 

Signed-off-by: NAndoni Zubimendi <andoni.zubimendi@gmail.com>
Signed-off-by: NJean-Francois Moine <moinejf@free.fr>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
上级 dcef3237
隐藏空白更改
内联 并排
Showing with 40 addition and 36 deletion
drivers/media/video/gspca/sonixb.c
浏览文件 @ 51fc8e3b
......@@ -24,8 +24,8 @@
#include "gspca.h"
#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 5)
static const char version[] = "2.1.5";
#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
static const char version[] = "2.1.7";
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SN9C102 USB Camera Driver");
......@@ -87,7 +87,6 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
#define SD_BRIGHTNESS 0
{
{
.id = V4L2_CID_BRIGHTNESS,
......@@ -102,7 +101,6 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setbrightness,
.get = sd_getbrightness,
},
#define SD_GAIN 1
{
{
.id = V4L2_CID_GAIN,
......@@ -118,7 +116,6 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setgain,
.get = sd_getgain,
},
#define SD_EXPOSURE 2
{
{
.id = V4L2_CID_EXPOSURE,
......@@ -135,7 +132,6 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setexposure,
.get = sd_getexposure,
},
#define SD_AUTOGAIN 3
{
{
.id = V4L2_CID_AUTOGAIN,
......@@ -144,7 +140,8 @@ static struct ctrl sd_ctrls[] = {
.minimum = 0,
.maximum = 1,
.step = 1,
.default_value = 1,
#define AUTOGAIN_DEF 1
.default_value = AUTOGAIN_DEF,
.flags = 0,
},
.set = sd_setautogain,
......@@ -246,10 +243,12 @@ static const __u8 initOv7630[] = {
static const __u8 initOv7630_3[] = {
0x44, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20, 0x80, /* r01 .. r08 */
0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, /* r09 .. r10 */
0x00, 0x02, 0x01, 0x0a, /* r11 .. r14 */
0x28, 0x1e, /* H & V sizes r15 .. r16 */
0x68, COMP1, MCK_INIT1, /* r17 .. r19 */
0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c /* r1a .. r1f */
0x00, 0x01, 0x01, 0x0a, /* r11 .. r14 */
0x16, 0x12, /* H & V sizes r15 .. r16 */
0x68, 0x8f, MCK_INIT1, /* r17 .. r19 */
0x1d, 0x10, 0x02, 0x03, 0x0f, 0x0c, 0x00, /* r1a .. r20 */
0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80, /* r21 .. r28 */
0x90, 0xa0, 0xb0, 0xc0, 0xd0, 0xe0, 0xf0, 0xff /* r29 .. r30 */
};
static const __u8 ov7630_sensor_init_com[][8] = {
{0xa0, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10},
......@@ -280,14 +279,14 @@ static const __u8 ov7630_sensor_init[][8] = {
{0xa0, 0x21, 0x00, 0x10, 0xbd, 0x06, 0xf6, 0x15}, /* gain */
};
static const __u8 ov7630_sensor_init_3[][8] = {
{0xa0, 0x21, 0x10, 0x36, 0xbd, 0x06, 0xf6, 0x16}, /* exposure */
{0xa0, 0x21, 0x76, 0x03, 0xbd, 0x06, 0xf6, 0x16},
{0xa0, 0x21, 0x11, 0x01, 0xbd, 0x06, 0xf6, 0x16},
{0xa0, 0x21, 0x10, 0x83, 0xbd, 0x06, 0xf6, 0x16}, /* exposure */
{0xa0, 0x21, 0x76, 0x00, 0xbd, 0x06, 0xf6, 0x16},
{0xa0, 0x21, 0x11, 0x00, 0xbd, 0x06, 0xf6, 0x16},
{0xa0, 0x21, 0x00, 0x10, 0xbd, 0x06, 0xf6, 0x15}, /* gain */
/* {0xb0, 0x21, 0x2a, 0xc0, 0x3c, 0x06, 0xf6, 0x1d},
* a0 1c,a0 1f,c0 3c frame rate ?line interval from ov6630 */
/* {0xb0, 0x21, 0x2a, 0xa0, 0x1f, 0x06, 0xf6, 0x1d}, * from win */
{0xb0, 0x21, 0x2a, 0xa0, 0x1c, 0x06, 0xf6, 0x1d},
{0xb0, 0x21, 0x2a, 0x80, 0x60, 0x06, 0xf6, 0x1d},
};
static const __u8 initPas106[] = {
......@@ -403,7 +402,7 @@ static void reg_w(struct usb_device *dev,
const __u8 *buffer,
int len)
{
__u8 tmpbuf[32];
__u8 tmpbuf[48];
#ifdef CONFIG_VIDEO_ADV_DEBUG
if (len > sizeof tmpbuf) {
......@@ -554,14 +553,15 @@ static void setsensorgain(struct gspca_dev *gspca_dev)
i2c[4] = 255 - gain;
if (i2c_w(gspca_dev->dev, i2c) < 0)
goto err;
break; }
break;
}
case SENSOR_OV6650: {
__u8 i2c[] = {0xa0, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10};
i2c[3] = gain;
if (i2c_w(gspca_dev->dev, i2c) < 0)
goto err;
break; }
break;
}
}
return;
err:
......@@ -605,7 +605,8 @@ static void setexposure(struct gspca_dev *gspca_dev)
reg = 15;
reg = (reg << 4) | 0x0b;
reg_w(gspca_dev->dev, 0x19, &reg, 1);
break; }
break;
}
case SENSOR_OV6650: {
__u8 i2c[] = {0xa0, 0x60, 0x11, 0xc0, 0x00, 0x00, 0x00, 0x10};
i2c[3] = 30 / fps - 1;
......@@ -614,7 +615,8 @@ static void setexposure(struct gspca_dev *gspca_dev)
i2c[3] |= 0xc0;
if (i2c_w(gspca_dev->dev, i2c) < 0)
PDEBUG(D_ERR, "i2c error exposure");
break; }
break;
}
}
}
......@@ -641,7 +643,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
/* __u16 vendor; */
__u16 product;
int sif = 0;
......@@ -650,11 +651,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
gspca_dev->sd_desc = &sd->sd_desc;
sd->fr_h_sz = 12; /* default size of the frame header */
sd->sd_desc.nctrls = 2; /* default no ctrls */
sd->sd_desc.nctrls = 2; /* default nb of ctrls */
/* vendor = id->idVendor; */
product = id->idProduct;
/* switch (vendor) { */
/* switch (id->idVendor) { */
/* case 0x0c45: * Sonix */
switch (product) {
case 0x6001: /* SN9C102 */
......@@ -711,15 +711,15 @@ static int sd_config(struct gspca_dev *gspca_dev,
cam->epaddr = 0x01;
if (!sif) {
cam->cam_mode = vga_mode;
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
cam->nmodes = ARRAY_SIZE(vga_mode);
} else {
cam->cam_mode = sif_mode;
cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
cam->nmodes = ARRAY_SIZE(sif_mode);
}
sd->brightness = BRIGHTNESS_DEF;
sd->gain = GAIN_DEF;
sd->exposure = EXPOSURE_DEF;
sd->autogain = 1;
sd->autogain = AUTOGAIN_DEF;
if (sd->sensor == SENSOR_OV7630_3) /* jfm: from win trace */
reg_w(gspca_dev->dev, 0x01, probe_ov7630, sizeof probe_ov7630);
return 0;
......@@ -762,6 +762,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
const __u8 *sn9c10x;
__u8 reg01, reg17;
__u8 reg17_19[3];
static const __u8 reg15[2] = { 0x28, 0x1e };
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
switch (sd->sensor) {
......@@ -824,7 +825,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
case SENSOR_OV7630_3:
reg01 = 0x44;
reg17 = 0x68;
l = 0x10;
l = sizeof initOv7630_3;
break;
default:
reg01 = sn9c10x[0];
......@@ -882,18 +883,21 @@ static void sd_start(struct gspca_dev *gspca_dev)
break;
}
/* H_size V_size 0x28, 0x1e maybe 640x480 */
reg_w(dev, 0x15, &sn9c10x[0x15 - 1], 2);
reg_w(dev, 0x15, reg15, 2);
/* compression register */
reg_w(dev, 0x18, &reg17_19[1], 1);
/* H_start */ /*fixme: not ov7630*/
reg_w(dev, 0x12, &sn9c10x[0x12 - 1], 1);
/* V_START */ /*fixme: not ov7630*/
reg_w(dev, 0x13, &sn9c10x[0x13 - 1], 1);
if (sd->sensor != SENSOR_OV7630_3) {
/* H_start */
reg_w(dev, 0x12, &sn9c10x[0x12 - 1], 1);
/* V_START */
reg_w(dev, 0x13, &sn9c10x[0x13 - 1], 1);
}
/* reset 0x17 SensorClk enable inv Clk 0x60 */
/*fixme: ov7630 [17]=68 8f (+20 if 102)*/
reg_w(dev, 0x17, &reg17_19[0], 1);
/*MCKSIZE ->3 */ /*fixme: not ov7630*/
reg_w(dev, 0x19, &reg17_19[2], 1);
if (sd->sensor != SENSOR_OV7630_3)
reg_w(dev, 0x19, &reg17_19[2], 1);
/* AE_STRX AE_STRY AE_ENDX AE_ENDY */
reg_w(dev, 0x1c, &sn9c10x[0x1c - 1], 4);
/* Enable video transfert */
......@@ -912,7 +916,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
static void sd_stopN(struct gspca_dev *gspca_dev)
{
__u8 ByteSend = 0;
__u8 ByteSend;
ByteSend = 0x09; /* 0X00 */
reg_w(gspca_dev->dev, 0x01, &ByteSend, 1);
......
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