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V4L/DVB (9850): gspca: Bad color control in sonixj. 

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2008-12-02 06:58:57 -03:00 committed by Mauro Carvalho Chehab
parent d7bb7317d4
commit bd088835c7
1 changed files with 4 additions and 4 deletions
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8
drivers/media/video/gspca/sonixj.c
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@ -1207,17 +1207,17 @@ static void setcolors(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int i, v;
__u8 rega0[12]; /* U & V gains */
__u8 reg8a[12]; /* U & V gains */
static __s16 uv[6] = { /* same as reg84 in signed decimal */
-24, -38, 64, /* UR UG UB */
62, -51, -9 /* VR VG VB */
};
for (i = 0; i < 6; i++) {
v = uv[i] * sd->colors / COLOR_DEF;
rega0[i * 2] = v;
rega0[i * 2 + 1] = (v >> 8) & 0x0f;
reg8a[i * 2] = v;
reg8a[i * 2 + 1] = (v >> 8) & 0x0f;
}
reg_w(gspca_dev, 0x84, rega0, sizeof rega0);
reg_w(gspca_dev, 0x8a, reg8a, sizeof reg8a);
}
static void setredblue(struct gspca_dev *gspca_dev)