V4L/DVB (13999): gspca_ov519: remove non functioning contrast control for ov764x sensor
gspca_ov519: remove non functioning contrast control for ov764x sensor Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -141,6 +141,7 @@ static void setautobrightness(struct sd *sd);
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static void setfreq(struct sd *sd);
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static const struct ctrl sd_ctrls[] = {
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#define BRIGHTNESS_IDX 0
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{
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{
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.id = V4L2_CID_BRIGHTNESS,
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@ -155,6 +156,7 @@ static const struct ctrl sd_ctrls[] = {
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.set = sd_setbrightness,
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.get = sd_getbrightness,
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},
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#define CONTRAST_IDX 1
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{
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{
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.id = V4L2_CID_CONTRAST,
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@ -169,6 +171,7 @@ static const struct ctrl sd_ctrls[] = {
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.set = sd_setcontrast,
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.get = sd_getcontrast,
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},
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#define COLOR_IDX 2
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{
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{
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.id = V4L2_CID_SATURATION,
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@ -3118,8 +3121,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
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}
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sd->quality = QUALITY_DEF;
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if (sd->sensor == SEN_OV7640 ||
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sd->sensor == SEN_OV7648 ||
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sd->sensor == SEN_OV7670)
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sd->sensor == SEN_OV7648)
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gspca_dev->ctrl_dis |= (1 << AUTOBRIGHT_IDX) |
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(1 << CONTRAST_IDX);
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if (sd->sensor == SEN_OV7670)
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gspca_dev->ctrl_dis |= 1 << AUTOBRIGHT_IDX;
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/* OV8610 Frequency filter control should work but needs testing */
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if (sd->sensor == SEN_OV8610)
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@ -4180,11 +4185,6 @@ static void setcontrast(struct gspca_dev *gspca_dev)
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i2c_w(sd, 0x64, ctab[val >> 4]);
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break;
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}
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case SEN_OV7640:
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case SEN_OV7648:
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/* Use gain control instead. */
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i2c_w(sd, OV7610_REG_GAIN, val >> 2);
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break;
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case SEN_OV7670:
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/* check that this isn't just the same as ov7610 */
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i2c_w(sd, OV7670_REG_CONTRAS, val >> 1);
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