V4L/DVB (9867): gspca - vc032x: Remove the autogain control.

This control was not coded.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index 0c93a75..9ac66c9 100644 (file)
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -32,7 +32,6 @@ MODULE_LICENSE("GPL");
 struct sd {
        struct gspca_dev gspca_dev;     /* !! must be the first item */
 
-       __u8 autogain;
        __u8 hflip;
        __u8 vflip;
        __u8 lightfreq;
@@ -52,8 +51,6 @@ struct sd {
 };
 
 /* V4L2 controls supported by the driver */
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
-static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_gethflip(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
@@ -62,22 +59,8 @@ static int sd_setfreq(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getfreq(struct gspca_dev *gspca_dev, __s32 *val);
 
 static struct ctrl sd_ctrls[] = {
-       {
-           {
-               .id      = V4L2_CID_AUTOGAIN,
-               .type    = V4L2_CTRL_TYPE_BOOLEAN,
-               .name    = "Auto Gain",
-               .minimum = 0,
-               .maximum = 1,
-               .step    = 1,
-#define AUTOGAIN_DEF 1
-               .default_value = AUTOGAIN_DEF,
-           },
-           .set = sd_setautogain,
-           .get = sd_getautogain,
-       },
 /* next 2 controls work with ov7660 and ov7670 only */
-#define HFLIP_IDX 1
+#define HFLIP_IDX 0
        {
            {
                .id      = V4L2_CID_HFLIP,
@@ -92,7 +75,7 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_sethflip,
            .get = sd_gethflip,
        },
-#define VFLIP_IDX 2
+#define VFLIP_IDX 1
        {
            {
                .id      = V4L2_CID_VFLIP,
@@ -107,7 +90,7 @@ static struct ctrl sd_ctrls[] = {
            .set = sd_setvflip,
            .get = sd_getvflip,
        },
-#define LIGHTFREQ_IDX 3
+#define LIGHTFREQ_IDX 2
        {
            {
                .id      = V4L2_CID_POWER_LINE_FREQUENCY,
@@ -1747,7 +1730,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
                sd->hflip = 1;
                sd->vflip = 1;
        }
-       sd->autogain = AUTOGAIN_DEF;
        sd->lightfreq = FREQ_DEF;
        if (sd->sensor != SENSOR_OV7670)
                gspca_dev->ctrl_dis = (1 << LIGHTFREQ_IDX);
@@ -1802,10 +1784,6 @@ static void sethvflip(struct gspca_dev *gspca_dev)
        i2c_write(gspca_dev, OV7660_REG_MVFP, &data, 1);
 }
 
-static void setautogain(struct gspca_dev *gspca_dev)
-{
-}
-
 static void setlightfreq(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
@@ -1946,7 +1924,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
                msleep(100);
                setquality(gspca_dev);
                sethvflip(gspca_dev);
-               setautogain(gspca_dev);
                setlightfreq(gspca_dev);
        }
        return 0;
@@ -1996,24 +1973,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
        gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
 }
 
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
-{
-       struct sd *sd = (struct sd *) gspca_dev;
-
-       sd->autogain = val;
-       if (gspca_dev->streaming)
-               setautogain(gspca_dev);
-       return 0;
-}
-
-static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
-{
-       struct sd *sd = (struct sd *) gspca_dev;
-
-       *val = sd->autogain;
-       return 0;
-}
-
 static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val)
 {
        struct sd *sd = (struct sd *) gspca_dev;