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[media] gspca: store current mode instead of individual parameters

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Store complete current mode (struct v4l2_pix_format) in struct gspca_dev
instead of separate pixfmt, width and height parameters.
This is a preparation for variable resolution support.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Ondrej Zary
2013-08-30 17:54:23 -03:00
committed by Mauro Carvalho Chehab
parent 08149ecf2c
commit 1966bc2a48
33 changed files with 146 additions and 136 deletions
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8
drivers/media/usb/gspca/vicam.c
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@@ -121,13 +121,13 @@ static int vicam_read_frame(struct gspca_dev *gspca_dev, u8 *data, int size)
memset(req_data, 0, 16);
req_data[0] = gain;
if (gspca_dev->width == 256)
if (gspca_dev->pixfmt.width == 256)
req_data[1] |= 0x01; /* low nibble x-scale */
if (gspca_dev->height <= 122) {
if (gspca_dev->pixfmt.height <= 122) {
req_data[1] |= 0x10; /* high nibble y-scale */
unscaled_height = gspca_dev->height * 2;
unscaled_height = gspca_dev->pixfmt.height * 2;
} else
unscaled_height = gspca_dev->height;
unscaled_height = gspca_dev->pixfmt.height;
req_data[2] = 0x90; /* unknown, does not seem to do anything */
if (unscaled_height <= 200)
req_data[3] = 0x06; /* vend? */