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[media] gspca_sn9c20x: Add hflip and vflip controls for the ov7660 sensor 

Tested with a camera with usb-id: 0c45:62bb

Also enable dmi based flopped laptop detection for the 0c45:627b ov7660 model.
Some of the MSI laptops with upside down camera have this one instead of the
0c45:624f.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2011-02-16 08:17:36 -03:00 committed by Mauro Carvalho Chehab
parent 8bc50f3540
commit 779b51f7a5
1 changed files with 13 additions and 3 deletions
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16
drivers/media/video/gspca/sn9c20x.c
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@ -1335,8 +1335,6 @@ static int ov7660_init_sensor(struct gspca_dev *gspca_dev)
return -ENODEV;
}
}
/* disable hflip and vflip */
gspca_dev->ctrl_dis = (1 << HFLIP_IDX) | (1 << VFLIP_IDX);
sd->hstart = 3;
sd->vstart = 3;
return 0;
@ -1611,6 +1609,18 @@ static int set_hvflip(struct gspca_dev *gspca_dev)
}
switch (sd->sensor) {
case SENSOR_OV7660:
value = 0x01;
if (hflip)
value |= 0x20;
if (vflip) {
value |= 0x10;
sd->vstart = 2;
} else
sd->vstart = 3;
reg_w1(gspca_dev, 0x1182, sd->vstart);
i2c_w1(gspca_dev, 0x1e, value);
break;
case SENSOR_OV9650:
i2c_r1(gspca_dev, 0x1e, &value);
value &= ~0x30;
@ -2485,7 +2495,7 @@ static const struct usb_device_id device_table[] = {
{USB_DEVICE(0x0c45, 0x6253), SN9C20X(OV9650, 0x30, 0)},
{USB_DEVICE(0x0c45, 0x6260), SN9C20X(OV7670, 0x21, 0)},
{USB_DEVICE(0x0c45, 0x6270), SN9C20X(MT9VPRB, 0x00, 0)},
{USB_DEVICE(0x0c45, 0x627b), SN9C20X(OV7660, 0x21, 0)},
{USB_DEVICE(0x0c45, 0x627b), SN9C20X(OV7660, 0x21, FLIP_DETECT)},
{USB_DEVICE(0x0c45, 0x627c), SN9C20X(HV7131R, 0x11, 0)},
{USB_DEVICE(0x0c45, 0x627f), SN9C20X(OV9650, 0x30, 0)},
{USB_DEVICE(0x0c45, 0x6280), SN9C20X(MT9M001, 0x5d, 0)},