diff options
| author | Jean-Francois Moine <moinejf@free.fr> | 2008-12-17 14:43:05 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 09:39:40 -0200 |
| commit | f4b59e353239d3c8e2456a986e42f4c87cfcef9f (patch) | |
| tree | be1f5be0c55ec78ddbd7da527a172461a6975c17 /drivers/media/video/gspca/spca561.c | |
| parent | 35dc1b4cfa75dc0fa5ed44991b41db814e0f7741 (diff) | |
V4L/DVB (9986): gspca - spca561: Don't get the control values from the webcam.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/spca561.c')
| -rw-r--r-- | drivers/media/video/gspca/spca561.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c index 3a27faf6024..ee24629f0f5 100644 --- a/drivers/media/video/gspca/spca561.c +++ b/drivers/media/video/gspca/spca561.c @@ -900,42 +900,6 @@ static void setbrightness(struct gspca_dev *gspca_dev) reg_w_val(gspca_dev->dev, 0x8614, value); } -static void getbrightness(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - __u16 tot; - - tot = 0; - reg_r(gspca_dev, 0x8611, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8612, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8613, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8614, 1); - tot += gspca_dev->usb_buf[0]; - sd->brightness = tot >> 2; -} - -/* rev72a only */ -static void getcontrast(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_dev; - __u16 tot; - - tot = 0; - reg_r(gspca_dev, 0x8651, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8652, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8653, 1); - tot += gspca_dev->usb_buf[0]; - reg_r(gspca_dev, 0x8654, 1); - tot += gspca_dev->usb_buf[0]; - sd->contrast = tot << 6; - PDEBUG(D_CONF, "get contrast %d", sd->contrast); -} - /* rev 72a only */ static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val) { @@ -951,7 +915,6 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; - getbrightness(gspca_dev); *val = sd->brightness; return 0; } @@ -971,7 +934,6 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; - getcontrast(gspca_dev); *val = sd->contrast; return 0; } |