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Commit 5c51518d authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
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V4L/DVB (8834): gspca: Have a bigger buffer for sn9c10x compressed images. 



Under certain conditions sonixb compressed frame size can get bigger then
the uncompressed size (seen with 0c45:6028), so make the buffers slightly
bigger.

Signed-off-by: default avatarHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent f45f06b6

drivers/media/video/gspca/sonixb.c

+5 −5
Original line number Diff line number Diff line
@@ -207,29 +207,29 @@ static struct ctrl sd_ctrls[] = { 
static struct v4l2_pix_format vga_mode[] = {

	{160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,

		.bytesperline = 160,

		.sizeimage = 160 * 120,

		.sizeimage = 160 * 120 * 5 / 4,

		.colorspace = V4L2_COLORSPACE_SRGB,

		.priv = 2},

	{320, 240, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,

		.bytesperline = 320,

		.sizeimage = 320 * 240,

		.sizeimage = 320 * 240 * 5 / 4,

		.colorspace = V4L2_COLORSPACE_SRGB,

		.priv = 1},

	{640, 480, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,

		.bytesperline = 640,

		.sizeimage = 640 * 480,

		.sizeimage = 640 * 480 * 5 / 4,

		.colorspace = V4L2_COLORSPACE_SRGB,

		.priv = 0},

};

static struct v4l2_pix_format sif_mode[] = {

	{176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,

		.bytesperline = 176,

		.sizeimage = 176 * 144,

		.sizeimage = 176 * 144 * 5 / 4,

		.colorspace = V4L2_COLORSPACE_SRGB,

		.priv = 1},

	{352, 288, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,

		.bytesperline = 352,

		.sizeimage = 352 * 288,

		.sizeimage = 352 * 288 * 5 / 4,

		.colorspace = V4L2_COLORSPACE_SRGB,

		.priv = 0},

};