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Diffstat (limited to 'drivers/media/video/gspca/sn9c20x.c')
-rw-r--r--drivers/media/video/gspca/sn9c20x.c359
1 files changed, 173 insertions, 186 deletions
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 38a6e15e096b..644a7fd4701a 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -18,10 +18,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV
-#include <linux/kthread.h>
-#include <linux/freezer.h>
-#include <linux/usb/input.h>
+#ifdef CONFIG_INPUT
#include <linux/input.h>
#include <linux/slab.h>
#endif
@@ -30,6 +27,7 @@
#include "jpeg.h"
#include <media/v4l2-chip-ident.h>
+#include <linux/dmi.h>
MODULE_AUTHOR("Brian Johnson <brijohn@gmail.com>, "
"microdia project <microdia@googlegroups.com>");
@@ -52,9 +50,15 @@ MODULE_LICENSE("GPL");
#define SENSOR_MT9V112 7
#define SENSOR_MT9M001 8
#define SENSOR_MT9M111 9
-#define SENSOR_HV7131R 10
+#define SENSOR_MT9M112 10
+#define SENSOR_HV7131R 11
#define SENSOR_MT9VPRB 20
+/* camera flags */
+#define HAS_NO_BUTTON 0x1
+#define LED_REVERSE 0x2 /* some cameras unset gpio to turn on leds */
+#define FLIP_DETECT 0x4
+
/* specific webcam descriptor */
struct sd {
struct gspca_dev gspca_dev;
@@ -88,11 +92,7 @@ struct sd {
u8 *jpeg_hdr;
u8 quality;
-#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV
- struct input_dev *input_dev;
- u8 input_gpio;
- struct task_struct *input_task;
-#endif
+ u8 flags;
};
struct i2c_reg_u8 {
@@ -130,6 +130,39 @@ static int sd_getexposure(struct gspca_dev *gspca_dev, s32 *val);
static int sd_setautoexposure(struct gspca_dev *gspca_dev, s32 val);
static int sd_getautoexposure(struct gspca_dev *gspca_dev, s32 *val);
+static const struct dmi_system_id flip_dmi_table[] = {
+ {
+ .ident = "MSI MS-1034",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MICRO-STAR INT'L CO.,LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MS-1034"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "0341")
+ }
+ },
+ {
+ .ident = "MSI MS-1632",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
+ DMI_MATCH(DMI_BOARD_NAME, "MS-1632")
+ }
+ },
+ {
+ .ident = "MSI MS-1635X",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "MSI"),
+ DMI_MATCH(DMI_BOARD_NAME, "MS-1635X")
+ }
+ },
+ {
+ .ident = "ASUSTeK W7J",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_BOARD_NAME, "W7J ")
+ }
+ },
+ {}
+};
+
static const struct ctrl sd_ctrls[] = {
{
#define BRIGHTNESS_IDX 0
@@ -713,6 +746,7 @@ static u16 i2c_ident[] = {
V4L2_IDENT_MT9V112,
V4L2_IDENT_MT9M001C12ST,
V4L2_IDENT_MT9M111,
+ V4L2_IDENT_MT9M112,
V4L2_IDENT_HV7131R,
};
@@ -735,7 +769,8 @@ static u16 bridge_init[][2] = {
{0x11be, 0xf0}, {0x11bf, 0x00}, {0x118c, 0x1f},
{0x118d, 0x1f}, {0x118e, 0x1f}, {0x118f, 0x1f},
{0x1180, 0x01}, {0x1181, 0x00}, {0x1182, 0x01},
- {0x1183, 0x00}, {0x1184, 0x50}, {0x1185, 0x80}
+ {0x1183, 0x00}, {0x1184, 0x50}, {0x1185, 0x80},
+ {0x1007, 0x00}
};
/* Gain = (bit[3:0] / 16 + 1) * (bit[4] + 1) * (bit[5] + 1) * (bit[6] + 1) */
@@ -914,40 +949,30 @@ static struct i2c_reg_u8 ov9650_init[] = {
};
static struct i2c_reg_u8 ov9655_init[] = {
- {0x12, 0x80}, {0x12, 0x01}, {0x0d, 0x00}, {0x0e, 0x61},
- {0x11, 0x80}, {0x13, 0xba}, {0x14, 0x2e}, {0x16, 0x24},
- {0x1e, 0x04}, {0x1e, 0x04}, {0x1e, 0x04}, {0x27, 0x08},
- {0x28, 0x08}, {0x29, 0x15}, {0x2c, 0x08}, {0x32, 0xbf},
- {0x34, 0x3d}, {0x35, 0x00}, {0x36, 0xf8}, {0x38, 0x12},
- {0x39, 0x57}, {0x3a, 0x00}, {0x3b, 0xcc}, {0x3c, 0x0c},
- {0x3d, 0x19}, {0x3e, 0x0c}, {0x3f, 0x01}, {0x41, 0x40},
- {0x42, 0x80}, {0x45, 0x46}, {0x46, 0x62}, {0x47, 0x2a},
- {0x48, 0x3c}, {0x4a, 0xf0}, {0x4b, 0xdc}, {0x4c, 0xdc},
- {0x4d, 0xdc}, {0x4e, 0xdc}, {0x69, 0x02}, {0x6c, 0x04},
- {0x6f, 0x9e}, {0x70, 0x05}, {0x71, 0x78}, {0x77, 0x02},
- {0x8a, 0x23}, {0x8c, 0x0d}, {0x90, 0x7e}, {0x91, 0x7c},
- {0x9f, 0x6e}, {0xa0, 0x6e}, {0xa5, 0x68}, {0xa6, 0x60},
- {0xa8, 0xc1}, {0xa9, 0xfa}, {0xaa, 0x92}, {0xab, 0x04},
- {0xac, 0x80}, {0xad, 0x80}, {0xae, 0x80}, {0xaf, 0x80},
- {0xb2, 0xf2}, {0xb3, 0x20}, {0xb5, 0x00}, {0xb6, 0xaf},
- {0xbb, 0xae}, {0xbc, 0x44}, {0xbd, 0x44}, {0xbe, 0x3b},
- {0xbf, 0x3a}, {0xc0, 0xe2}, {0xc1, 0xc8}, {0xc2, 0x01},
+ {0x12, 0x80}, {0x0e, 0x61}, {0x11, 0x80}, {0x13, 0xba},
+ {0x14, 0x2e}, {0x16, 0x24}, {0x1e, 0x04}, {0x27, 0x08},
+ {0x28, 0x08}, {0x29, 0x15}, {0x2c, 0x08}, {0x34, 0x3d},
+ {0x35, 0x00}, {0x38, 0x12}, {0x0f, 0x42}, {0x39, 0x57},
+ {0x3a, 0x00}, {0x3b, 0xcc}, {0x3c, 0x0c}, {0x3d, 0x19},
+ {0x3e, 0x0c}, {0x3f, 0x01}, {0x41, 0x40}, {0x42, 0x80},
+ {0x45, 0x46}, {0x46, 0x62}, {0x47, 0x2a}, {0x48, 0x3c},
+ {0x4a, 0xf0}, {0x4b, 0xdc}, {0x4c, 0xdc}, {0x4d, 0xdc},
+ {0x4e, 0xdc}, {0x6c, 0x04}, {0x6f, 0x9e}, {0x70, 0x05},
+ {0x71, 0x78}, {0x77, 0x02}, {0x8a, 0x23}, {0x90, 0x7e},
+ {0x91, 0x7c}, {0x9f, 0x6e}, {0xa0, 0x6e}, {0xa5, 0x68},
+ {0xa6, 0x60}, {0xa8, 0xc1}, {0xa9, 0xfa}, {0xaa, 0x92},
+ {0xab, 0x04}, {0xac, 0x80}, {0xad, 0x80}, {0xae, 0x80},
+ {0xaf, 0x80}, {0xb2, 0xf2}, {0xb3, 0x20}, {0xb5, 0x00},
+ {0xb6, 0xaf}, {0xbb, 0xae}, {0xbc, 0x44}, {0xbd, 0x44},
+ {0xbe, 0x3b}, {0xbf, 0x3a}, {0xc1, 0xc8}, {0xc2, 0x01},
{0xc4, 0x00}, {0xc6, 0x85}, {0xc7, 0x81}, {0xc9, 0xe0},
- {0xca, 0xe8}, {0xcc, 0xd8}, {0xcd, 0x93}, {0x12, 0x61},
+ {0xca, 0xe8}, {0xcc, 0xd8}, {0xcd, 0x93}, {0x2d, 0x00},
+ {0x2e, 0x00}, {0x01, 0x80}, {0x02, 0x80}, {0x12, 0x61},
{0x36, 0xfa}, {0x8c, 0x8d}, {0xc0, 0xaa}, {0x69, 0x0a},
- {0x03, 0x12}, {0x17, 0x14}, {0x18, 0x00}, {0x19, 0x01},
- {0x1a, 0x3d}, {0x32, 0xbf}, {0x11, 0x80}, {0x2a, 0x10},
- {0x2b, 0x0a}, {0x92, 0x00}, {0x93, 0x00}, {0x1e, 0x04},
- {0x1e, 0x04}, {0x10, 0x7c}, {0x04, 0x03}, {0xa1, 0x00},
- {0x2d, 0x00}, {0x2e, 0x00}, {0x00, 0x00}, {0x01, 0x80},
- {0x02, 0x80}, {0x12, 0x61}, {0x36, 0xfa}, {0x8c, 0x8d},
- {0xc0, 0xaa}, {0x69, 0x0a}, {0x03, 0x12}, {0x17, 0x14},
- {0x18, 0x00}, {0x19, 0x01}, {0x1a, 0x3d}, {0x32, 0xbf},
- {0x11, 0x80}, {0x2a, 0x10}, {0x2b, 0x0a}, {0x92, 0x00},
- {0x93, 0x00}, {0x04, 0x01}, {0x10, 0x1f}, {0xa1, 0x00},
- {0x00, 0x0a}, {0xa1, 0x00}, {0x10, 0x5d}, {0x04, 0x03},
- {0x00, 0x01}, {0xa1, 0x00}, {0x10, 0x7c}, {0x04, 0x03},
- {0x00, 0x03}, {0x00, 0x0a}, {0x00, 0x10}, {0x00, 0x13},
+ {0x03, 0x09}, {0x17, 0x16}, {0x18, 0x6e}, {0x19, 0x01},
+ {0x1a, 0x3e}, {0x32, 0x09}, {0x2a, 0x10}, {0x2b, 0x0a},
+ {0x92, 0x00}, {0x93, 0x00}, {0xa1, 0x00}, {0x10, 0x7c},
+ {0x04, 0x03}, {0x00, 0x13},
};
static struct i2c_reg_u16 mt9v112_init[] = {
@@ -971,29 +996,12 @@ static struct i2c_reg_u16 mt9v112_init[] = {
static struct i2c_reg_u16 mt9v111_init[] = {
{0x01, 0x0004}, {0x0d, 0x0001}, {0x0d, 0x0000},
- {0x01, 0x0001}, {0x02, 0x0016}, {0x03, 0x01e1},
- {0x04, 0x0281}, {0x05, 0x0004}, {0x07, 0x3002},
- {0x21, 0x0000}, {0x25, 0x4024}, {0x26, 0xff03},
- {0x27, 0xff10}, {0x2b, 0x7828}, {0x2c, 0xb43c},
- {0x2d, 0xf0a0}, {0x2e, 0x0c64}, {0x2f, 0x0064},
- {0x67, 0x4010}, {0x06, 0x301e}, {0x08, 0x0480},
- {0x01, 0x0004}, {0x02, 0x0016}, {0x03, 0x01e6},
- {0x04, 0x0286}, {0x05, 0x0004}, {0x06, 0x0000},
- {0x07, 0x3002}, {0x08, 0x0008}, {0x0c, 0x0000},
- {0x0d, 0x0000}, {0x0e, 0x0000}, {0x0f, 0x0000},
- {0x10, 0x0000}, {0x11, 0x0000}, {0x12, 0x00b0},
- {0x13, 0x007c}, {0x14, 0x0000}, {0x15, 0x0000},
- {0x16, 0x0000}, {0x17, 0x0000}, {0x18, 0x0000},
- {0x19, 0x0000}, {0x1a, 0x0000}, {0x1b, 0x0000},
- {0x1c, 0x0000}, {0x1d, 0x0000}, {0x30, 0x0000},
- {0x30, 0x0005}, {0x31, 0x0000}, {0x02, 0x0016},
- {0x03, 0x01e1}, {0x04, 0x0281}, {0x05, 0x0004},
- {0x06, 0x0000}, {0x07, 0x3002}, {0x06, 0x002d},
- {0x05, 0x0004}, {0x09, 0x0064}, {0x2b, 0x00a0},
- {0x2c, 0x00a0}, {0x2d, 0x00a0}, {0x2e, 0x00a0},
- {0x02, 0x0016}, {0x03, 0x01e1}, {0x04, 0x0281},
- {0x05, 0x0004}, {0x06, 0x002d}, {0x07, 0x3002},
- {0x0e, 0x0008}, {0x06, 0x002d}, {0x05, 0x0004},
+ {0x01, 0x0001}, {0x05, 0x0004}, {0x2d, 0xe0a0},
+ {0x2e, 0x0c64}, {0x2f, 0x0064}, {0x06, 0x600e},
+ {0x08, 0x0480}, {0x01, 0x0004}, {0x02, 0x0016},
+ {0x03, 0x01e7}, {0x04, 0x0287}, {0x05, 0x0004},
+ {0x06, 0x002d}, {0x07, 0x3002}, {0x08, 0x0008},
+ {0x0e, 0x0008}, {0x20, 0x0000}
};
static struct i2c_reg_u16 mt9v011_init[] = {
@@ -1043,6 +1051,13 @@ static struct i2c_reg_u16 mt9m111_init[] = {
{0xf0, 0x0000},
};
+static struct i2c_reg_u16 mt9m112_init[] = {
+ {0xf0, 0x0000}, {0x0d, 0x0021}, {0x0d, 0x0008},
+ {0xf0, 0x0001}, {0x3a, 0x4300}, {0x9b, 0x4300},
+ {0x06, 0x708e}, {0xf0, 0x0002}, {0x2e, 0x0a1e},
+ {0xf0, 0x0000},
+};
+
static struct i2c_reg_u8 hv7131r_init[] = {
{0x02, 0x08}, {0x02, 0x00}, {0x01, 0x08},
{0x02, 0x00}, {0x20, 0x00}, {0x21, 0xd0},
@@ -1240,8 +1255,8 @@ static int ov9655_init_sensor(struct gspca_dev *gspca_dev)
}
/* disable hflip and vflip */
gspca_dev->ctrl_dis = (1 << HFLIP_IDX) | (1 << VFLIP_IDX);
- sd->hstart = 0;
- sd->vstart = 7;
+ sd->hstart = 1;
+ sd->vstart = 2;
return 0;
}
@@ -1337,6 +1352,7 @@ static int mt9v_init_sensor(struct gspca_dev *gspca_dev)
return -ENODEV;
}
}
+ gspca_dev->ctrl_dis = (1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX) | (1 << GAIN_IDX);
sd->hstart = 2;
sd->vstart = 2;
sd->sensor = SENSOR_MT9V111;
@@ -1369,6 +1385,23 @@ static int mt9v_init_sensor(struct gspca_dev *gspca_dev)
return -ENODEV;
}
+static int mt9m112_init_sensor(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ for (i = 0; i < ARRAY_SIZE(mt9m112_init); i++) {
+ if (i2c_w2(gspca_dev, mt9m112_init[i].reg,
+ mt9m112_init[i].val) < 0) {
+ err("MT9M112 sensor initialization failed");
+ return -ENODEV;
+ }
+ }
+ gspca_dev->ctrl_dis = (1 << EXPOSURE_IDX) | (1 << AUTOGAIN_IDX) | (1 << GAIN_IDX);
+ sd->hstart = 0;
+ sd->vstart = 2;
+ return 0;
+}
+
static int mt9m111_init_sensor(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -1421,87 +1454,6 @@ static int hv7131r_init_sensor(struct gspca_dev *gspca_dev)
return 0;
}
-#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV
-static int input_kthread(void *data)
-{
- struct gspca_dev *gspca_dev = (struct gspca_dev *)data;
- struct sd *sd = (struct sd *) gspca_dev;
-
- DECLARE_WAIT_QUEUE_HEAD(wait);
- set_freezable();
- for (;;) {
- if (kthread_should_stop())
- break;
-
- if (reg_r(gspca_dev, 0x1005, 1) < 0)
- continue;
-
- input_report_key(sd->input_dev,
- KEY_CAMERA,
- gspca_dev->usb_buf[0] & sd->input_gpio);
- input_sync(sd->input_dev);
-
- wait_event_freezable_timeout(wait,
- kthread_should_stop(),
- msecs_to_jiffies(100));
- }
- return 0;
-}
-
-
-static int sn9c20x_input_init(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- if (sd->input_gpio == 0)
- return 0;
-
- sd->input_dev = input_allocate_device();
- if (!sd->input_dev)
- return -ENOMEM;
-
- sd->input_dev->name = "SN9C20X Webcam";
-
- sd->input_dev->phys = kasprintf(GFP_KERNEL, "usb-%s-%s",
- gspca_dev->dev->bus->bus_name,
- gspca_dev->dev->devpath);
-
- if (!sd->input_dev->phys)
- return -ENOMEM;
-
- usb_to_input_id(gspca_dev->dev, &sd->input_dev->id);
- sd->input_dev->dev.parent = &gspca_dev->dev->dev;
-
- set_bit(EV_KEY, sd->input_dev->evbit);
- set_bit(KEY_CAMERA, sd->input_dev->keybit);
-
- if (input_register_device(sd->input_dev))
- return -EINVAL;
-
- sd->input_task = kthread_run(input_kthread, gspca_dev, "sn9c20x/%s-%s",
- gspca_dev->dev->bus->bus_name,
- gspca_dev->dev->devpath);
-
- if (IS_ERR(sd->input_task))
- return -EINVAL;
-
- return 0;
-}
-
-static void sn9c20x_input_cleanup(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- if (sd->input_task != NULL && !IS_ERR(sd->input_task))
- kthread_stop(sd->input_task);
-
- if (sd->input_dev != NULL) {
- input_unregister_device(sd->input_dev);
- kfree(sd->input_dev->phys);
- input_free_device(sd->input_dev);
- sd->input_dev = NULL;
- }
-}
-#endif
-
static int set_cmatrix(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -1579,17 +1531,26 @@ static int set_redblue(struct gspca_dev *gspca_dev)
static int set_hvflip(struct gspca_dev *gspca_dev)
{
- u8 value, tslb;
+ u8 value, tslb, hflip, vflip;
u16 value2;
struct sd *sd = (struct sd *) gspca_dev;
+
+ if ((sd->flags & FLIP_DETECT) && dmi_check_system(flip_dmi_table)) {
+ hflip = !sd->hflip;
+ vflip = !sd->vflip;
+ } else {
+ hflip = sd->hflip;
+ vflip = sd->vflip;
+ }
+
switch (sd->sensor) {
case SENSOR_OV9650:
i2c_r1(gspca_dev, 0x1e, &value);
value &= ~0x30;
tslb = 0x01;
- if (sd->hflip)
+ if (hflip)
value |= 0x20;
- if (sd->vflip) {
+ if (vflip) {
value |= 0x10;
tslb = 0x49;
}
@@ -1600,28 +1561,29 @@ static int set_hvflip(struct gspca_dev *gspca_dev)
case SENSOR_MT9V011:
i2c_r2(gspca_dev, 0x20, &value2);
value2 &= ~0xc0a0;
- if (sd->hflip)
+ if (hflip)
value2 |= 0x8080;
- if (sd->vflip)
+ if (vflip)
value2 |= 0x4020;
i2c_w2(gspca_dev, 0x20, value2);
break;
+ case SENSOR_MT9M112:
case SENSOR_MT9M111:
case SENSOR_MT9V112:
i2c_r2(gspca_dev, 0x20, &value2);
value2 &= ~0x0003;
- if (sd->hflip)
+ if (hflip)
value2 |= 0x0002;
- if (sd->vflip)
+ if (vflip)
value2 |= 0x0001;
i2c_w2(gspca_dev, 0x20, value2);
break;
case SENSOR_HV7131R:
i2c_r1(gspca_dev, 0x01, &value);
value &= ~0x03;
- if (sd->vflip)
+ if (vflip)
value |= 0x01;
- if (sd->hflip)
+ if (hflip)
value |= 0x02;
i2c_w1(gspca_dev, 0x01, value);
break;
@@ -1645,7 +1607,6 @@ static int set_exposure(struct gspca_dev *gspca_dev)
break;
case SENSOR_MT9M001:
case SENSOR_MT9V112:
- case SENSOR_MT9V111:
case SENSOR_MT9V011:
exp[0] |= (3 << 4);
exp[2] = 0x09;
@@ -1655,9 +1616,9 @@ static int set_exposure(struct gspca_dev *gspca_dev)
case SENSOR_HV7131R:
exp[0] |= (4 << 4);
exp[2] = 0x25;
- exp[3] = ((sd->exposure * 0xffffff) / 0xffff) >> 16;
- exp[4] = ((sd->exposure * 0xffffff) / 0xffff) >> 8;
- exp[5] = ((sd->exposure * 0xffffff) / 0xffff) & 0xff;
+ exp[3] = (sd->exposure >> 5) & 0xff;
+ exp[4] = (sd->exposure << 3) & 0xff;
+ exp[5] = 0;
break;
default:
return 0;
@@ -1680,7 +1641,6 @@ static int set_gain(struct gspca_dev *gspca_dev)
gain[3] = ov_gain[sd->gain];
break;
case SENSOR_MT9V011:
- case SENSOR_MT9V111:
gain[0] |= (3 << 4);
gain[2] = 0x35;
gain[3] = micron1_gain[sd->gain] >> 8;
@@ -1931,7 +1891,7 @@ static int sd_dbg_g_register(struct gspca_dev *gspca_dev,
if (reg->match.addr != sd->i2c_addr)
return -EINVAL;
if (sd->sensor >= SENSOR_MT9V011 &&
- sd->sensor <= SENSOR_MT9M111) {
+ sd->sensor <= SENSOR_MT9M112) {
if (i2c_r2(gspca_dev, reg->reg, (u16 *)&reg->val) < 0)
return -EINVAL;
} else {
@@ -1960,7 +1920,7 @@ static int sd_dbg_s_register(struct gspca_dev *gspca_dev,
if (reg->match.addr != sd->i2c_addr)
return -EINVAL;
if (sd->sensor >= SENSOR_MT9V011 &&
- sd->sensor <= SENSOR_MT9M111) {
+ sd->sensor <= SENSOR_MT9M112) {
if (i2c_w2(gspca_dev, reg->reg, reg->val) < 0)
return -EINVAL;
} else {
@@ -2005,8 +1965,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->sensor = (id->driver_info >> 8) & 0xff;
sd->i2c_addr = id->driver_info & 0xff;
+ sd->flags = (id->driver_info >> 16) & 0xff;
switch (sd->sensor) {
+ case SENSOR_MT9M112:
case SENSOR_MT9M111:
case SENSOR_OV9650:
case SENSOR_SOI968:
@@ -2039,11 +2001,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->quality = 95;
-#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV
- sd->input_gpio = (id->driver_info >> 16) & 0xff;
- if (sn9c20x_input_init(gspca_dev) < 0)
- return -ENODEV;
-#endif
return 0;
}
@@ -2063,6 +2020,11 @@ static int sd_init(struct gspca_dev *gspca_dev)
}
}
+ if (sd->flags & LED_REVERSE)
+ reg_w1(gspca_dev, 0x1006, 0x00);
+ else
+ reg_w1(gspca_dev, 0x1006, 0x20);
+
if (reg_w(gspca_dev, 0x10c0, i2c_init, 9) < 0) {
err("Device initialization failed");
return -ENODEV;
@@ -2103,6 +2065,11 @@ static int sd_init(struct gspca_dev *gspca_dev)
return -ENODEV;
info("MT9M111 sensor detected");
break;
+ case SENSOR_MT9M112:
+ if (mt9m112_init_sensor(gspca_dev) < 0)
+ return -ENODEV;
+ info("MT9M112 sensor detected");
+ break;
case SENSOR_MT9M001:
if (mt9m001_init_sensor(gspca_dev) < 0)
return -ENODEV;
@@ -2162,6 +2129,7 @@ static void configure_sensor_output(struct gspca_dev *gspca_dev, int mode)
i2c_w1(gspca_dev, 0x12, (value & 0x7) | 0x40);
}
break;
+ case SENSOR_MT9M112:
case SENSOR_MT9M111:
if (mode & MODE_SXGA) {
i2c_w2(gspca_dev, 0xf0, 0x0002);
@@ -2243,6 +2211,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
set_exposure(gspca_dev);
set_hvflip(gspca_dev);
+ reg_w1(gspca_dev, 0x1007, 0x20);
+
reg_r(gspca_dev, 0x1061, 1);
reg_w1(gspca_dev, 0x1061, gspca_dev->usb_buf[0] | 0x02);
return 0;
@@ -2250,6 +2220,8 @@ static int sd_start(struct gspca_dev *gspca_dev)
static void sd_stopN(struct gspca_dev *gspca_dev)
{
+ reg_w1(gspca_dev, 0x1007, 0x00);
+
reg_r(gspca_dev, 0x1061, 1);
reg_w1(gspca_dev, 0x1061, gspca_dev->usb_buf[0] & ~0x02);
}
@@ -2343,6 +2315,24 @@ static void sd_dqcallback(struct gspca_dev *gspca_dev)
do_autoexposure(gspca_dev, avg_lum);
}
+#ifdef CONFIG_INPUT
+static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
+ u8 *data, /* interrupt packet */
+ int len) /* interrupt packet length */
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int ret = -EINVAL;
+ if (!(sd->flags & HAS_NO_BUTTON) && len == 1) {
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);
+ input_sync(gspca_dev->input_dev);
+ input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);
+ input_sync(gspca_dev->input_dev);
+ ret = 0;
+ }
+ return ret;
+}
+#endif
+
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
u8 *data, /* isoc packet */
int len) /* iso packet length */
@@ -2409,6 +2399,9 @@ static const struct sd_desc sd_desc = {
.stopN = sd_stopN,
.stop0 = sd_stop0,
.pkt_scan = sd_pkt_scan,
+#ifdef CONFIG_INPUT
+ .int_pkt_scan = sd_int_pkt_scan,
+#endif
.dq_callback = sd_dqcallback,
#ifdef CONFIG_VIDEO_ADV_DEBUG
.set_register = sd_dbg_s_register,
@@ -2417,8 +2410,8 @@ static const struct sd_desc sd_desc = {
.get_chip_ident = sd_chip_ident,
};
-#define SN9C20X(sensor, i2c_addr, button_mask) \
- .driver_info = (button_mask << 16) \
+#define SN9C20X(sensor, i2c_addr, flags) \
+ .driver_info = ((flags & 0xff) << 16) \
| (SENSOR_ ## sensor << 8) \
| (i2c_addr)
@@ -2426,8 +2419,10 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x0c45, 0x6240), SN9C20X(MT9M001, 0x5d, 0)},
{USB_DEVICE(0x0c45, 0x6242), SN9C20X(MT9M111, 0x5d, 0)},
{USB_DEVICE(0x0c45, 0x6248), SN9C20X(OV9655, 0x30, 0)},
- {USB_DEVICE(0x0c45, 0x624e), SN9C20X(SOI968, 0x30, 0x10)},
- {USB_DEVICE(0x0c45, 0x624f), SN9C20X(OV9650, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x624c), SN9C20X(MT9M112, 0x5d, 0)},
+ {USB_DEVICE(0x0c45, 0x624e), SN9C20X(SOI968, 0x30, LED_REVERSE)},
+ {USB_DEVICE(0x0c45, 0x624f), SN9C20X(OV9650, 0x30,
+ (FLIP_DETECT | HAS_NO_BUTTON))},
{USB_DEVICE(0x0c45, 0x6251), SN9C20X(OV9650, 0x30, 0)},
{USB_DEVICE(0x0c45, 0x6253), SN9C20X(OV9650, 0x30, 0)},
{USB_DEVICE(0x0c45, 0x6260), SN9C20X(OV7670, 0x21, 0)},
@@ -2438,6 +2433,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x0c45, 0x6280), SN9C20X(MT9M001, 0x5d, 0)},
{USB_DEVICE(0x0c45, 0x6282), SN9C20X(MT9M111, 0x5d, 0)},
{USB_DEVICE(0x0c45, 0x6288), SN9C20X(OV9655, 0x30, 0)},
+ {USB_DEVICE(0x0c45, 0x628c), SN9C20X(MT9M112, 0x5d, 0)},
{USB_DEVICE(0x0c45, 0x628e), SN9C20X(SOI968, 0x30, 0)},
{USB_DEVICE(0x0c45, 0x628f), SN9C20X(OV9650, 0x30, 0)},
{USB_DEVICE(0x0c45, 0x62a0), SN9C20X(OV7670, 0x21, 0)},
@@ -2448,6 +2444,8 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x045e, 0x00f4), SN9C20X(OV9650, 0x30, 0)},
{USB_DEVICE(0x145f, 0x013d), SN9C20X(OV7660, 0x21, 0)},
{USB_DEVICE(0x0458, 0x7029), SN9C20X(HV7131R, 0x11, 0)},
+ {USB_DEVICE(0x0458, 0x704a), SN9C20X(MT9M112, 0x5d, 0)},
+ {USB_DEVICE(0x0458, 0x704c), SN9C20X(MT9M112, 0x5d, 0)},
{USB_DEVICE(0xa168, 0x0610), SN9C20X(HV7131R, 0x11, 0)},
{USB_DEVICE(0xa168, 0x0611), SN9C20X(HV7131R, 0x11, 0)},
{USB_DEVICE(0xa168, 0x0613), SN9C20X(HV7131R, 0x11, 0)},
@@ -2467,22 +2465,11 @@ static int sd_probe(struct usb_interface *intf,
THIS_MODULE);
}
-static void sd_disconnect(struct usb_interface *intf)
-{
-#ifdef CONFIG_USB_GSPCA_SN9C20X_EVDEV
- struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
-
- sn9c20x_input_cleanup(gspca_dev);
-#endif
-
- gspca_disconnect(intf);
-}
-
static struct usb_driver sd_driver = {
.name = MODULE_NAME,
.id_table = device_table,
.probe = sd_probe,
- .disconnect = sd_disconnect,
+ .disconnect = gspca_disconnect,
#ifdef CONFIG_PM
.suspend = gspca_suspend,
.resume = gspca_resume,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.