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Diffstat (limited to 'drivers/media/video/gspca/ov534_9.c')
-rw-r--r--drivers/media/video/gspca/ov534_9.c516
1 files changed, 247 insertions, 269 deletions
diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index aaf5428c57f..b3b1ea60a84 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -1,7 +1,7 @@
/*
- * ov534-ov965x gspca driver
+ * ov534-ov9xxx gspca driver
*
- * Copyright (C) 2009-2010 Jean-Francois Moine http://moinejf.free.fr
+ * Copyright (C) 2009-2011 Jean-Francois Moine http://moinejf.free.fr
* Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
* Copyright (C) 2008 Jim Paris <jim@jtan.com>
*
@@ -24,6 +24,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#define MODULE_NAME "ov534_9"
#include "gspca.h"
@@ -45,39 +47,44 @@ MODULE_AUTHOR("Jean-Francois Moine <moinejf@free.fr>");
MODULE_DESCRIPTION("GSPCA/OV534_9 USB Camera Driver");
MODULE_LICENSE("GPL");
+/* controls */
+enum e_ctrl {
+ BRIGHTNESS,
+ CONTRAST,
+ AUTOGAIN,
+ EXPOSURE,
+ SHARPNESS,
+ SATUR,
+ LIGHTFREQ,
+ NCTRLS /* number of controls */
+};
+
/* specific webcam descriptor */
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
+ struct gspca_ctrl ctrls[NCTRLS];
__u32 last_pts;
u8 last_fid;
- u8 brightness;
- u8 contrast;
- u8 autogain;
- u8 exposure;
- s8 sharpness;
- u8 satur;
- u8 freq;
+ u8 sensor;
+};
+enum sensors {
+ SENSOR_OV965x, /* ov9657 */
+ SENSOR_OV971x, /* ov9712 */
+ NSENSORS
};
/* V4L2 controls supported by the driver */
-static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setsatur(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getsatur(struct gspca_dev *gspca_dev, __s32 *val);
-static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
-
-static const struct ctrl sd_ctrls[] = {
- { /* 0 */
+static void setbrightness(struct gspca_dev *gspca_dev);
+static void setcontrast(struct gspca_dev *gspca_dev);
+static void setautogain(struct gspca_dev *gspca_dev);
+static void setexposure(struct gspca_dev *gspca_dev);
+static void setsharpness(struct gspca_dev *gspca_dev);
+static void setsatur(struct gspca_dev *gspca_dev);
+static void setlightfreq(struct gspca_dev *gspca_dev);
+
+static const struct ctrl sd_ctrls[NCTRLS] = {
+[BRIGHTNESS] = {
{
.id = V4L2_CID_BRIGHTNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
@@ -85,13 +92,11 @@ static const struct ctrl sd_ctrls[] = {
.minimum = 0,
.maximum = 15,
.step = 1,
-#define BRIGHTNESS_DEF 7
- .default_value = BRIGHTNESS_DEF,
+ .default_value = 7
},
- .set = sd_setbrightness,
- .get = sd_getbrightness,
+ .set_control = setbrightness
},
- { /* 1 */
+[CONTRAST] = {
{
.id = V4L2_CID_CONTRAST,
.type = V4L2_CTRL_TYPE_INTEGER,
@@ -99,13 +104,11 @@ static const struct ctrl sd_ctrls[] = {
.minimum = 0,
.maximum = 15,
.step = 1,
-#define CONTRAST_DEF 3
- .default_value = CONTRAST_DEF,
+ .default_value = 3
},
- .set = sd_setcontrast,
- .get = sd_getcontrast,
+ .set_control = setcontrast
},
- { /* 2 */
+[AUTOGAIN] = {
{
.id = V4L2_CID_AUTOGAIN,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -116,11 +119,9 @@ static const struct ctrl sd_ctrls[] = {
#define AUTOGAIN_DEF 1
.default_value = AUTOGAIN_DEF,
},
- .set = sd_setautogain,
- .get = sd_getautogain,
+ .set_control = setautogain
},
-#define EXPO_IDX 3
- { /* 3 */
+[EXPOSURE] = {
{
.id = V4L2_CID_EXPOSURE,
.type = V4L2_CTRL_TYPE_INTEGER,
@@ -128,13 +129,11 @@ static const struct ctrl sd_ctrls[] = {
.minimum = 0,
.maximum = 3,
.step = 1,
-#define EXPO_DEF 0
- .default_value = EXPO_DEF,
+ .default_value = 0
},
- .set = sd_setexposure,
- .get = sd_getexposure,
+ .set_control = setexposure
},
- { /* 4 */
+[SHARPNESS] = {
{
.id = V4L2_CID_SHARPNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
@@ -142,13 +141,11 @@ static const struct ctrl sd_ctrls[] = {
.minimum = -1, /* -1 = auto */
.maximum = 4,
.step = 1,
-#define SHARPNESS_DEF -1
- .default_value = SHARPNESS_DEF,
+ .default_value = -1
},
- .set = sd_setsharpness,
- .get = sd_getsharpness,
+ .set_control = setsharpness
},
- { /* 5 */
+[SATUR] = {
{
.id = V4L2_CID_SATURATION,
.type = V4L2_CTRL_TYPE_INTEGER,
@@ -156,13 +153,11 @@ static const struct ctrl sd_ctrls[] = {
.minimum = 0,
.maximum = 4,
.step = 1,
-#define SATUR_DEF 2
- .default_value = SATUR_DEF,
+ .default_value = 2
},
- .set = sd_setsatur,
- .get = sd_getsatur,
+ .set_control = setsatur
},
- {
+[LIGHTFREQ] = {
{
.id = V4L2_CID_POWER_LINE_FREQUENCY,
.type = V4L2_CTRL_TYPE_MENU,
@@ -170,11 +165,9 @@ static const struct ctrl sd_ctrls[] = {
.minimum = 0,
.maximum = 2, /* 0: 0, 1: 50Hz, 2:60Hz */
.step = 1,
-#define FREQ_DEF 0
- .default_value = FREQ_DEF,
+ .default_value = 0
},
- .set = sd_setfreq,
- .get = sd_getfreq,
+ .set_control = setlightfreq
},
};
@@ -206,6 +199,14 @@ static const struct v4l2_pix_format ov965x_mode[] = {
.colorspace = V4L2_COLORSPACE_JPEG},
};
+static const struct v4l2_pix_format ov971x_mode[] = {
+ {640, 480, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+ .bytesperline = 640,
+ .sizeimage = 640 * 480,
+ .colorspace = V4L2_COLORSPACE_SRGB
+ }
+};
+
static const u8 bridge_init[][2] = {
{0x88, 0xf8},
{0x89, 0xff},
@@ -240,7 +241,7 @@ static const u8 bridge_init[][2] = {
{0x94, 0x11},
};
-static const u8 sensor_init[][2] = {
+static const u8 ov965x_init[][2] = {
{0x12, 0x80}, /* com7 - SSCB reset */
{0x00, 0x00}, /* gain */
{0x01, 0x80}, /* blue */
@@ -450,7 +451,7 @@ static const u8 bridge_init_2[][2] = {
{0x94, 0x11},
};
-static const u8 sensor_init_2[][2] = {
+static const u8 ov965x_init_2[][2] = {
{0x3b, 0xc4},
{0x1e, 0x04}, /* mvfp */
{0x13, 0xe0}, /* com8 */
@@ -492,7 +493,65 @@ static const u8 sensor_init_2[][2] = {
{0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
};
-static const u8 sensor_start_1_vga[][2] = { /* same for qvga */
+static const u8 ov971x_init[][2] = {
+ {0x12, 0x80},
+ {0x09, 0x10},
+ {0x1e, 0x07},
+ {0x5f, 0x18},
+ {0x69, 0x04},
+ {0x65, 0x2a},
+ {0x68, 0x0a},
+ {0x39, 0x28},
+ {0x4d, 0x90},
+ {0xc1, 0x80},
+ {0x0c, 0x30},
+ {0x6d, 0x02},
+ {0x96, 0xf1},
+ {0xbc, 0x68},
+ {0x12, 0x00},
+ {0x3b, 0x00},
+ {0x97, 0x80},
+ {0x17, 0x25},
+ {0x18, 0xa2},
+ {0x19, 0x01},
+ {0x1a, 0xca},
+ {0x03, 0x0a},
+ {0x32, 0x07},
+ {0x98, 0x40}, /*{0x98, 0x00},*/
+ {0x99, 0xA0}, /*{0x99, 0x00},*/
+ {0x9a, 0x01}, /*{0x9a, 0x00},*/
+ {0x57, 0x00},
+ {0x58, 0x78}, /*{0x58, 0xc8},*/
+ {0x59, 0x50}, /*{0x59, 0xa0},*/
+ {0x4c, 0x13},
+ {0x4b, 0x36},
+ {0x3d, 0x3c},
+ {0x3e, 0x03},
+ {0xbd, 0x50}, /*{0xbd, 0xa0},*/
+ {0xbe, 0x78}, /*{0xbe, 0xc8},*/
+ {0x4e, 0x55},
+ {0x4f, 0x55},
+ {0x50, 0x55},
+ {0x51, 0x55},
+ {0x24, 0x55},
+ {0x25, 0x40},
+ {0x26, 0xa1},
+ {0x5c, 0x59},
+ {0x5d, 0x00},
+ {0x11, 0x00},
+ {0x2a, 0x98},
+ {0x2b, 0x06},
+ {0x2d, 0x00},
+ {0x2e, 0x00},
+ {0x13, 0xa5},
+ {0x14, 0x40},
+ {0x4a, 0x00},
+ {0x49, 0xce},
+ {0x22, 0x03},
+ {0x09, 0x00}
+};
+
+static const u8 ov965x_start_1_vga[][2] = { /* same for qvga */
{0x12, 0x62}, /* com7 - 30fps VGA YUV */
{0x36, 0xfa}, /* aref3 */
{0x69, 0x0a}, /* hv */
@@ -515,7 +574,7 @@ static const u8 sensor_start_1_vga[][2] = { /* same for qvga */
{0xc0, 0xaa},
};
-static const u8 sensor_start_1_svga[][2] = {
+static const u8 ov965x_start_1_svga[][2] = {
{0x12, 0x02}, /* com7 - YUYV - VGA 15 full resolution */
{0x36, 0xf8}, /* aref3 */
{0x69, 0x02}, /* hv */
@@ -537,7 +596,7 @@ static const u8 sensor_start_1_svga[][2] = {
{0xc0, 0xe2},
};
-static const u8 sensor_start_1_xga[][2] = {
+static const u8 ov965x_start_1_xga[][2] = {
{0x12, 0x02}, /* com7 */
{0x36, 0xf8}, /* aref3 */
{0x69, 0x02}, /* hv */
@@ -560,7 +619,7 @@ static const u8 sensor_start_1_xga[][2] = {
{0xc0, 0xe2},
};
-static const u8 sensor_start_1_sxga[][2] = {
+static const u8 ov965x_start_1_sxga[][2] = {
{0x12, 0x02}, /* com7 */
{0x36, 0xf8}, /* aref3 */
{0x69, 0x02}, /* hv */
@@ -709,7 +768,7 @@ static const u8 bridge_start_sxga[][2] = {
{0x94, 0x11},
};
-static const u8 sensor_start_2_qvga[][2] = {
+static const u8 ov965x_start_2_qvga[][2] = {
{0x3b, 0xe4}, /* com11 - night mode 1/4 frame rate */
{0x1e, 0x04}, /* mvfp */
{0x13, 0xe0}, /* com8 */
@@ -727,7 +786,7 @@ static const u8 sensor_start_2_qvga[][2] = {
{0x3a, 0x80}, /* tslb - yuyv */
};
-static const u8 sensor_start_2_vga[][2] = {
+static const u8 ov965x_start_2_vga[][2] = {
{0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
{0x1e, 0x04}, /* mvfp */
{0x13, 0xe0}, /* com8 */
@@ -743,7 +802,7 @@ static const u8 sensor_start_2_vga[][2] = {
{0x2d, 0x00}, /* advfl */
};
-static const u8 sensor_start_2_svga[][2] = { /* same for xga */
+static const u8 ov965x_start_2_svga[][2] = { /* same for xga */
{0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
{0x1e, 0x04}, /* mvfp */
{0x13, 0xe0}, /* com8 */
@@ -757,7 +816,7 @@ static const u8 sensor_start_2_svga[][2] = { /* same for xga */
{0xa3, 0x41}, /* bd60 */
};
-static const u8 sensor_start_2_sxga[][2] = {
+static const u8 ov965x_start_2_sxga[][2] = {
{0x13, 0xe0}, /* com8 */
{0x00, 0x00},
{0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
@@ -785,7 +844,7 @@ static void reg_w_i(struct gspca_dev *gspca_dev, u16 reg, u8 val)
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
if (ret < 0) {
- err("reg_w failed %d", ret);
+ pr_err("reg_w failed %d\n", ret);
gspca_dev->usb_err = ret;
}
}
@@ -810,7 +869,7 @@ static u8 reg_r(struct gspca_dev *gspca_dev, u16 reg)
0x00, reg, gspca_dev->usb_buf, 1, CTRL_TIMEOUT);
PDEBUG(D_USBI, "reg_r [%04x] -> %02x", reg, gspca_dev->usb_buf[0]);
if (ret < 0) {
- err("reg_r err %d", ret);
+ pr_err("reg_r err %d\n", ret);
gspca_dev->usb_err = ret;
}
return gspca_dev->usb_buf[0];
@@ -848,7 +907,7 @@ static void sccb_write(struct gspca_dev *gspca_dev, u8 reg, u8 val)
reg_w_i(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_3);
if (!sccb_check_status(gspca_dev))
- err("sccb_write failed");
+ pr_err("sccb_write failed\n");
}
static u8 sccb_read(struct gspca_dev *gspca_dev, u16 reg)
@@ -856,11 +915,11 @@ static u8 sccb_read(struct gspca_dev *gspca_dev, u16 reg)
reg_w(gspca_dev, OV534_REG_SUBADDR, reg);
reg_w(gspca_dev, OV534_REG_OPERATION, OV534_OP_WRITE_2);
if (!sccb_check_status(gspca_dev))
- err("sccb_read failed 1");
+ pr_err("sccb_read failed 1\n");
reg_w(gspca_dev, OV534_REG_OPERATION, OV534_OP_READ_2);
if (!sccb_check_status(gspca_dev))
- err("sccb_read failed 2");
+ pr_err("sccb_read failed 2\n");
return reg_r(gspca_dev, OV534_REG_READ);
}
@@ -922,7 +981,9 @@ static void setbrightness(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
u8 val;
- val = sd->brightness;
+ if (gspca_dev->ctrl_dis & (1 << BRIGHTNESS))
+ return;
+ val = sd->ctrls[BRIGHTNESS].val;
if (val < 8)
val = 15 - val; /* f .. 8 */
else
@@ -935,8 +996,10 @@ static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
+ if (gspca_dev->ctrl_dis & (1 << CONTRAST))
+ return;
sccb_write(gspca_dev, 0x56, /* cnst1 - contrast 1 ctrl coeff */
- sd->contrast << 4);
+ sd->ctrls[CONTRAST].val << 4);
}
static void setautogain(struct gspca_dev *gspca_dev)
@@ -944,10 +1007,12 @@ static void setautogain(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
u8 val;
+ if (gspca_dev->ctrl_dis & (1 << AUTOGAIN))
+ return;
/*fixme: should adjust agc/awb/aec by different controls */
val = sccb_read(gspca_dev, 0x13); /* com8 */
sccb_write(gspca_dev, 0xff, 0x00);
- if (sd->autogain)
+ if (sd->ctrls[AUTOGAIN].val)
val |= 0x05; /* agc & aec */
else
val &= 0xfa;
@@ -960,8 +1025,10 @@ static void setexposure(struct gspca_dev *gspca_dev)
u8 val;
static const u8 expo[4] = {0x00, 0x25, 0x38, 0x5e};
+ if (gspca_dev->ctrl_dis & (1 << EXPOSURE))
+ return;
sccb_write(gspca_dev, 0x10, /* aec[9:2] */
- expo[sd->exposure]);
+ expo[sd->ctrls[EXPOSURE].val]);
val = sccb_read(gspca_dev, 0x13); /* com8 */
sccb_write(gspca_dev, 0xff, 0x00);
@@ -977,7 +1044,9 @@ static void setsharpness(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
s8 val;
- val = sd->sharpness;
+ if (gspca_dev->ctrl_dis & (1 << SHARPNESS))
+ return;
+ val = sd->ctrls[SHARPNESS].val;
if (val < 0) { /* auto */
val = sccb_read(gspca_dev, 0x42); /* com17 */
sccb_write(gspca_dev, 0xff, 0x00);
@@ -1006,8 +1075,10 @@ static void setsatur(struct gspca_dev *gspca_dev)
{0x48, 0x90}
};
- val1 = matrix[sd->satur][0];
- val2 = matrix[sd->satur][1];
+ if (gspca_dev->ctrl_dis & (1 << SATUR))
+ return;
+ val1 = matrix[sd->ctrls[SATUR].val][0];
+ val2 = matrix[sd->ctrls[SATUR].val][1];
val3 = val1 + val2;
sccb_write(gspca_dev, 0x4f, val3); /* matrix coeff */
sccb_write(gspca_dev, 0x50, val3);
@@ -1022,14 +1093,16 @@ static void setsatur(struct gspca_dev *gspca_dev)
sccb_write(gspca_dev, 0x41, val1);
}
-static void setfreq(struct gspca_dev *gspca_dev)
+static void setlightfreq(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
u8 val;
+ if (gspca_dev->ctrl_dis & (1 << LIGHTFREQ))
+ return;
val = sccb_read(gspca_dev, 0x13); /* com8 */
sccb_write(gspca_dev, 0xff, 0x00);
- if (sd->freq == 0) {
+ if (sd->ctrls[LIGHTFREQ].val == 0) {
sccb_write(gspca_dev, 0x13, val & 0xdf);
return;
}
@@ -1037,7 +1110,7 @@ static void setfreq(struct gspca_dev *gspca_dev)
val = sccb_read(gspca_dev, 0x42); /* com17 */
sccb_write(gspca_dev, 0xff, 0x00);
- if (sd->freq == 1)
+ if (sd->ctrls[LIGHTFREQ].val == 1)
val |= 0x01;
else
val &= 0xfe;
@@ -1049,34 +1122,19 @@ static int sd_config(struct gspca_dev *gspca_dev,
const struct usb_device_id *id)
{
struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam;
-
- cam = &gspca_dev->cam;
- cam->cam_mode = ov965x_mode;
- cam->nmodes = ARRAY_SIZE(ov965x_mode);
+ gspca_dev->cam.ctrls = sd->ctrls;
- sd->brightness = BRIGHTNESS_DEF;
- sd->contrast = CONTRAST_DEF;
#if AUTOGAIN_DEF != 0
- sd->autogain = AUTOGAIN_DEF;
- gspca_dev->ctrl_inac |= (1 << EXPO_IDX);
-#endif
-#if EXPO_DEF != 0
- sd->exposure = EXPO_DEF;
-#endif
-#if SHARPNESS_DEF != 0
- sd->sharpness = SHARPNESS_DEF;
+ gspca_dev->ctrl_inac |= (1 << EXPOSURE);
#endif
- sd->satur = SATUR_DEF;
- sd->freq = FREQ_DEF;
-
return 0;
}
/* 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;
/* reset bridge */
@@ -1099,68 +1157,117 @@ static int sd_init(struct gspca_dev *gspca_dev)
PDEBUG(D_PROBE, "Sensor ID: %04x", sensor_id);
/* initialize */
- reg_w_array(gspca_dev, bridge_init,
- ARRAY_SIZE(bridge_init));
- sccb_w_array(gspca_dev, sensor_init,
- ARRAY_SIZE(sensor_init));
- reg_w_array(gspca_dev, bridge_init_2,
- ARRAY_SIZE(bridge_init_2));
- sccb_w_array(gspca_dev, sensor_init_2,
- ARRAY_SIZE(sensor_init_2));
- reg_w(gspca_dev, 0xe0, 0x00);
- reg_w(gspca_dev, 0xe0, 0x01);
- set_led(gspca_dev, 0);
- reg_w(gspca_dev, 0xe0, 0x00);
+ if ((sensor_id & 0xfff0) == 0x9650) {
+ sd->sensor = SENSOR_OV965x;
+
+ gspca_dev->cam.cam_mode = ov965x_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(ov965x_mode);
+
+ reg_w_array(gspca_dev, bridge_init,
+ ARRAY_SIZE(bridge_init));
+ sccb_w_array(gspca_dev, ov965x_init,
+ ARRAY_SIZE(ov965x_init));
+ reg_w_array(gspca_dev, bridge_init_2,
+ ARRAY_SIZE(bridge_init_2));
+ sccb_w_array(gspca_dev, ov965x_init_2,
+ ARRAY_SIZE(ov965x_init_2));
+ reg_w(gspca_dev, 0xe0, 0x00);
+ reg_w(gspca_dev, 0xe0, 0x01);
+ set_led(gspca_dev, 0);
+ reg_w(gspca_dev, 0xe0, 0x00);
+ } else if ((sensor_id & 0xfff0) == 0x9710) {
+ const char *p;
+ int l;
+
+ sd->sensor = SENSOR_OV971x;
+
+ gspca_dev->cam.cam_mode = ov971x_mode;
+ gspca_dev->cam.nmodes = ARRAY_SIZE(ov971x_mode);
+
+ /* no control yet */
+ gspca_dev->ctrl_dis = (1 << NCTRLS) - 1;
+
+ gspca_dev->cam.bulk = 1;
+ gspca_dev->cam.bulk_size = 16384;
+ gspca_dev->cam.bulk_nurbs = 2;
+
+ sccb_w_array(gspca_dev, ov971x_init,
+ ARRAY_SIZE(ov971x_init));
+
+ /* set video format on bridge processor */
+ /* access bridge processor's video format registers at: 0x00 */
+ reg_w(gspca_dev, 0x1c, 0x00);
+ /*set register: 0x00 is 'RAW8', 0x40 is 'YUV422' (YUYV?)*/
+ reg_w(gspca_dev, 0x1d, 0x00);
+
+ /* Will W. specific stuff
+ * set VSYNC to
+ * output (0x1f) if first webcam
+ * input (0x17) if 2nd or 3rd webcam */
+ p = video_device_node_name(&gspca_dev->vdev);
+ l = strlen(p) - 1;
+ if (p[l] == '0')
+ reg_w(gspca_dev, 0x56, 0x1f);
+ else
+ reg_w(gspca_dev, 0x56, 0x17);
+ } else {
+ err("Unknown sensor %04x", sensor_id);
+ return -EINVAL;
+ }
return gspca_dev->usb_err;
}
static int sd_start(struct gspca_dev *gspca_dev)
{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->sensor == SENSOR_OV971x)
+ return gspca_dev->usb_err;
switch (gspca_dev->curr_mode) {
case QVGA_MODE: /* 320x240 */
- sccb_w_array(gspca_dev, sensor_start_1_vga,
- ARRAY_SIZE(sensor_start_1_vga));
+ sccb_w_array(gspca_dev, ov965x_start_1_vga,
+ ARRAY_SIZE(ov965x_start_1_vga));
reg_w_array(gspca_dev, bridge_start_qvga,
ARRAY_SIZE(bridge_start_qvga));
- sccb_w_array(gspca_dev, sensor_start_2_qvga,
- ARRAY_SIZE(sensor_start_2_qvga));
+ sccb_w_array(gspca_dev, ov965x_start_2_qvga,
+ ARRAY_SIZE(ov965x_start_2_qvga));
break;
case VGA_MODE: /* 640x480 */
- sccb_w_array(gspca_dev, sensor_start_1_vga,
- ARRAY_SIZE(sensor_start_1_vga));
+ sccb_w_array(gspca_dev, ov965x_start_1_vga,
+ ARRAY_SIZE(ov965x_start_1_vga));
reg_w_array(gspca_dev, bridge_start_vga,
ARRAY_SIZE(bridge_start_vga));
- sccb_w_array(gspca_dev, sensor_start_2_vga,
- ARRAY_SIZE(sensor_start_2_vga));
+ sccb_w_array(gspca_dev, ov965x_start_2_vga,
+ ARRAY_SIZE(ov965x_start_2_vga));
break;
case SVGA_MODE: /* 800x600 */
- sccb_w_array(gspca_dev, sensor_start_1_svga,
- ARRAY_SIZE(sensor_start_1_svga));
+ sccb_w_array(gspca_dev, ov965x_start_1_svga,
+ ARRAY_SIZE(ov965x_start_1_svga));
reg_w_array(gspca_dev, bridge_start_svga,
ARRAY_SIZE(bridge_start_svga));
- sccb_w_array(gspca_dev, sensor_start_2_svga,
- ARRAY_SIZE(sensor_start_2_svga));
+ sccb_w_array(gspca_dev, ov965x_start_2_svga,
+ ARRAY_SIZE(ov965x_start_2_svga));
break;
case XGA_MODE: /* 1024x768 */
- sccb_w_array(gspca_dev, sensor_start_1_xga,
- ARRAY_SIZE(sensor_start_1_xga));
+ sccb_w_array(gspca_dev, ov965x_start_1_xga,
+ ARRAY_SIZE(ov965x_start_1_xga));
reg_w_array(gspca_dev, bridge_start_xga,
ARRAY_SIZE(bridge_start_xga));
- sccb_w_array(gspca_dev, sensor_start_2_svga,
- ARRAY_SIZE(sensor_start_2_svga));
+ sccb_w_array(gspca_dev, ov965x_start_2_svga,
+ ARRAY_SIZE(ov965x_start_2_svga));
break;
default:
/* case SXGA_MODE: * 1280x1024 */
- sccb_w_array(gspca_dev, sensor_start_1_sxga,
- ARRAY_SIZE(sensor_start_1_sxga));
+ sccb_w_array(gspca_dev, ov965x_start_1_sxga,
+ ARRAY_SIZE(ov965x_start_1_sxga));
reg_w_array(gspca_dev, bridge_start_sxga,
ARRAY_SIZE(bridge_start_sxga));
- sccb_w_array(gspca_dev, sensor_start_2_sxga,
- ARRAY_SIZE(sensor_start_2_sxga));
+ sccb_w_array(gspca_dev, ov965x_start_2_sxga,
+ ARRAY_SIZE(ov965x_start_2_sxga));
break;
}
- setfreq(gspca_dev);
+ setlightfreq(gspca_dev);
setautogain(gspca_dev);
setbrightness(gspca_dev);
setcontrast(gspca_dev);
@@ -1198,9 +1305,11 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
__u32 this_pts;
u8 this_fid;
int remaining_len = len;
+ int payload_len;
+ payload_len = gspca_dev->cam.bulk ? 2048 : 2040;
do {
- len = min(remaining_len, 2040);
+ 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
@@ -1262,138 +1371,6 @@ scan_next:
} while (remaining_len > 0);
}
-/* controls */
-static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->brightness = val;
- if (gspca_dev->streaming)
- setbrightness(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->brightness;
- return 0;
-}
-
-static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->contrast = val;
- if (gspca_dev->streaming)
- setcontrast(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->contrast;
- return 0;
-}
-
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->autogain = val;
-
- if (gspca_dev->streaming) {
- if (val)
- gspca_dev->ctrl_inac |= (1 << EXPO_IDX);
- else
- gspca_dev->ctrl_inac &= ~(1 << EXPO_IDX);
- setautogain(gspca_dev);
- }
- return gspca_dev->usb_err;
-}
-
-static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->autogain;
- return 0;
-}
-
-static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->exposure = val;
- if (gspca_dev->streaming)
- setexposure(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->exposure;
- return 0;
-}
-
-static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->sharpness = val;
- if (gspca_dev->streaming)
- setsharpness(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->sharpness;
- return 0;
-}
-
-static int sd_setsatur(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->satur = val;
- if (gspca_dev->streaming)
- setsatur(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static int sd_getsatur(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->satur;
- return 0;
-}
-static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->freq = val;
- if (gspca_dev->streaming)
- setfreq(gspca_dev);
- return gspca_dev->usb_err;
-}
-
-static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- *val = sd->freq;
- return 0;
-}
-
static int sd_querymenu(struct gspca_dev *gspca_dev,
struct v4l2_querymenu *menu)
{
@@ -1419,7 +1396,7 @@ static int sd_querymenu(struct gspca_dev *gspca_dev,
static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
- .nctrls = ARRAY_SIZE(sd_ctrls),
+ .nctrls = NCTRLS,
.config = sd_config,
.init = sd_init,
.start = sd_start,
@@ -1430,6 +1407,7 @@ static const struct sd_desc sd_desc = {
/* -- module initialisation -- */
static const struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x05a9, 0x8065)},
{USB_DEVICE(0x06f8, 0x3003)},
{}
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-26 08:05:55 +0000