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[media] gspca - ov519: Check the disabled controls at start time only 

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-François Moine 2010-11-12 13:59:48 -03:00 committed by Mauro Carvalho Chehab
parent 858ea5e941
commit e2817029b3
1 changed files with 12 additions and 16 deletions
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28
drivers/media/video/gspca/ov519.c
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@ -3667,8 +3667,6 @@ static void sethvflip(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
if (sd->sensor != SEN_OV7670)
return;
if (sd->gspca_dev.streaming)
ov51x_stop(sd);
i2c_w_mask(sd, OV7670_R1E_MVFP,
@ -3812,12 +3810,18 @@ static int sd_start(struct gspca_dev *gspca_dev)
set_ov_sensor_window(sd);
setcontrast(gspca_dev);
setbrightness(gspca_dev);
setcolors(gspca_dev);
sethvflip(gspca_dev);
setautobright(gspca_dev);
setfreq_i(sd);
if (!(sd->gspca_dev.ctrl_dis & (1 << CONTRAST)))
setcontrast(gspca_dev);
if (!(sd->gspca_dev.ctrl_dis & (1 << BRIGHTNESS)))
setbrightness(gspca_dev);
if (!(sd->gspca_dev.ctrl_dis & (1 << COLORS)))
setcolors(gspca_dev);
if (!(sd->gspca_dev.ctrl_dis & ((1 << HFLIP) | (1 << VFLIP))))
sethvflip(gspca_dev);
if (!(sd->gspca_dev.ctrl_dis & (1 << AUTOBRIGHT)))
setautobright(gspca_dev);
if (!(sd->gspca_dev.ctrl_dis & (1 << FREQ)))
setfreq_i(sd);
/* Force clear snapshot state in case the snapshot button was
pressed while we weren't streaming */
@ -4184,19 +4188,11 @@ static void setautobright(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
if (sd->sensor == SEN_OV7640 || sd->sensor == SEN_OV7648 ||
sd->sensor == SEN_OV7670 ||
sd->sensor == SEN_OV2610 || sd->sensor == SEN_OV3610)
return;
i2c_w_mask(sd, 0x2d, sd->ctrls[AUTOBRIGHT].val ? 0x10 : 0x00, 0x10);
}
static void setfreq_i(struct sd *sd)
{
if (sd->sensor == SEN_OV2610 || sd->sensor == SEN_OV3610)
return;
if (sd->sensor == SEN_OV7670) {
switch (sd->ctrls[FREQ].val) {
case 0: /* Banding filter disabled */