Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 779b51f7 authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
Browse files

[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: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 8bc50f35

drivers/media/video/gspca/sn9c20x.c

+13 −3
Original line number Diff line number Diff line
@@ -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)},