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Commit d02134dd authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
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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: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 035d3a3d

drivers/media/video/gspca/ov519.c

+7 −7
Original line number Diff line number Diff line
@@ -141,6 +141,7 @@ static void setautobrightness(struct sd *sd); 
static void setfreq(struct sd *sd);



static const struct ctrl sd_ctrls[] = {

#define BRIGHTNESS_IDX 0

	{

	    {

		.id      = V4L2_CID_BRIGHTNESS,
@@ -155,6 +156,7 @@ static const struct ctrl sd_ctrls[] = { 
	    .set = sd_setbrightness,

	    .get = sd_getbrightness,

	},

#define CONTRAST_IDX 1

	{

	    {

		.id      = V4L2_CID_CONTRAST,
@@ -169,6 +171,7 @@ static const struct ctrl sd_ctrls[] = { 
	    .set = sd_setcontrast,

	    .get = sd_getcontrast,

	},

#define COLOR_IDX 2

	{

	    {

		.id      = V4L2_CID_SATURATION,
@@ -3118,8 +3121,10 @@ static int sd_config(struct gspca_dev *gspca_dev, 
	}

	sd->quality = QUALITY_DEF;

	if (sd->sensor == SEN_OV7640 ||

	    sd->sensor == SEN_OV7648 ||

	    sd->sensor == SEN_OV7670)

	    sd->sensor == SEN_OV7648)

		gspca_dev->ctrl_dis |= (1 << AUTOBRIGHT_IDX) |

				       (1 << CONTRAST_IDX);

	if (sd->sensor == SEN_OV7670)

		gspca_dev->ctrl_dis |= 1 << AUTOBRIGHT_IDX;

	/* OV8610 Frequency filter control should work but needs testing */

	if (sd->sensor == SEN_OV8610)
@@ -4180,11 +4185,6 @@ static void setcontrast(struct gspca_dev *gspca_dev) 
		i2c_w(sd, 0x64, ctab[val >> 4]);

		break;

	    }

	case SEN_OV7640:

	case SEN_OV7648:

		/* Use gain control instead. */

		i2c_w(sd, OV7610_REG_GAIN, val >> 2);

		break;

	case SEN_OV7670:

		/* check that this isn't just the same as ov7610 */

		i2c_w(sd, OV7670_REG_CONTRAS, val >> 1);