V4L/DVB (13885): zr364xx: fix support for Aiptek DV T300
Added a new initialization method for Aiptek DV T300. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=13708 Tested-by: Hámorszky Balázs <balihb@gmail.com> Signed-off-by: Antoine Jacquet <royale@zerezo.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -78,6 +78,7 @@
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#define METHOD0 0
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#define METHOD1 1
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#define METHOD2 2
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#define METHOD3 3
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/* Module parameters */
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@ -114,7 +115,7 @@ static struct usb_device_id device_table[] = {
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{USB_DEVICE(0x06d6, 0x003b), .driver_info = METHOD0 },
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{USB_DEVICE(0x0a17, 0x004e), .driver_info = METHOD2 },
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{USB_DEVICE(0x041e, 0x405d), .driver_info = METHOD2 },
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{USB_DEVICE(0x08ca, 0x2102), .driver_info = METHOD2 },
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{USB_DEVICE(0x08ca, 0x2102), .driver_info = METHOD3 },
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{USB_DEVICE(0x06d6, 0x003d), .driver_info = METHOD0 },
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{} /* Terminating entry */
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};
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@ -302,7 +303,7 @@ static message m2[] = {
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};
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/* init table */
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static message *init[3] = { m0, m1, m2 };
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static message *init[4] = { m0, m1, m2, m2 };
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/* JPEG static data in header (Huffman table, etc) */
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@ -967,6 +968,22 @@ static int zr364xx_vidioc_s_fmt_vid_cap(struct file *file, void *priv,
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m0d1[0] = mode;
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m1[2].value = 0xf000 + mode;
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m2[1].value = 0xf000 + mode;
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/* special case for METHOD3, the modes are different */
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if (cam->method == METHOD3) {
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switch (mode) {
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case 1:
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m2[1].value = 0xf000 + 4;
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break;
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case 2:
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m2[1].value = 0xf000 + 0;
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break;
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default:
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m2[1].value = 0xf000 + 1;
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break;
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}
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}
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header2[437] = cam->height / 256;
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header2[438] = cam->height % 256;
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header2[439] = cam->width / 256;
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@ -1582,6 +1599,22 @@ static int zr364xx_probe(struct usb_interface *intf,
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m0d1[0] = mode;
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m1[2].value = 0xf000 + mode;
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m2[1].value = 0xf000 + mode;
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/* special case for METHOD3, the modes are different */
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if (cam->method == METHOD3) {
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switch (mode) {
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case 1:
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m2[1].value = 0xf000 + 4;
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break;
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case 2:
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m2[1].value = 0xf000 + 0;
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break;
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default:
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m2[1].value = 0xf000 + 1;
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break;
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}
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}
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header2[437] = cam->height / 256;
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header2[438] = cam->height % 256;
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header2[439] = cam->width / 256;
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