diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index 186827a0d2763bdb3486af33cf7a0180fcf912f5..4058e224d6a4c4855c3bfefc3d50602314730689 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -60,7 +60,7 @@ struct sd {
 	u8 contrast;
 	u8 gain;
 	u8 exposure;
-	u8 autogain;
+	u8 agc;
 	u8 awb;
 	s8 sharpness;
 	u8 hflip;
@@ -73,8 +73,8 @@ static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setexposure(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getexposure(struct gspca_dev *gspca_dev, __s32 *val);
-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_setagc(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getagc(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val);
 static int sd_getsharpness(struct gspca_dev *gspca_dev, __s32 *val);
 static int sd_sethflip(struct gspca_dev *gspca_dev, __s32 val);
@@ -97,7 +97,7 @@ static const struct ctrl sd_ctrls[] = {
 		.minimum = 0,
 		.maximum = 255,
 		.step    = 1,
-#define BRIGHTNESS_DEF 20
+#define BRIGHTNESS_DEF 0
 		.default_value = BRIGHTNESS_DEF,
 	},
 	.set = sd_setbrightness,
@@ -111,7 +111,7 @@ static const struct ctrl sd_ctrls[] = {
 		.minimum = 0,
 		.maximum = 255,
 		.step    = 1,
-#define CONTRAST_DEF 37
+#define CONTRAST_DEF 32
 		.default_value = CONTRAST_DEF,
 	},
 	.set = sd_setcontrast,
@@ -149,15 +149,15 @@ static const struct ctrl sd_ctrls[] = {
 	{
 	    .id      = V4L2_CID_AUTOGAIN,
 	    .type    = V4L2_CTRL_TYPE_BOOLEAN,
-	    .name    = "Autogain",
+	    .name    = "Auto Gain",
 	    .minimum = 0,
 	    .maximum = 1,
 	    .step    = 1,
-#define AUTOGAIN_DEF 0
-	    .default_value = AUTOGAIN_DEF,
+#define AGC_DEF 1
+	    .default_value = AGC_DEF,
 	},
-	.set = sd_setautogain,
-	.get = sd_getautogain,
+	.set = sd_setagc,
+	.get = sd_getagc,
     },
 #define AWB_IDX 5
     {							/* 5 */
@@ -639,6 +639,9 @@ static void setgain(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *) gspca_dev;
 	u8 val;
 
+	if (sd->agc)
+		return;
+
 	val = sd->gain;
 	switch (val & 0x30) {
 	case 0x00:
@@ -671,18 +674,22 @@ static void setexposure(struct gspca_dev *gspca_dev)
 	sccb_reg_write(gspca_dev, 0x10, val << 1);
 }
 
-static void setautogain(struct gspca_dev *gspca_dev)
+static void setagc(struct gspca_dev *gspca_dev)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	if (sd->autogain) {
-		sccb_reg_write(gspca_dev, 0x13, 0xf7); /* AGC,AEC,AWB ON */
+	if (sd->agc) {
+		sccb_reg_write(gspca_dev, 0x13,
+				sccb_reg_read(gspca_dev, 0x13) | 0x04);
 		sccb_reg_write(gspca_dev, 0x64,
 				sccb_reg_read(gspca_dev, 0x64) | 0x03);
 	} else {
-		sccb_reg_write(gspca_dev, 0x13, 0xf0); /* AGC,AEC,AWB OFF */
+		sccb_reg_write(gspca_dev, 0x13,
+				sccb_reg_read(gspca_dev, 0x13) & ~0x04);
 		sccb_reg_write(gspca_dev, 0x64,
-				sccb_reg_read(gspca_dev, 0x64) & 0xfc);
+				sccb_reg_read(gspca_dev, 0x64) & ~0x03);
+
+		setgain(gspca_dev);
 	}
 }
 
@@ -753,8 +760,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
 	sd->contrast = CONTRAST_DEF;
 	sd->gain = GAIN_DEF;
 	sd->exposure = EXPO_DEF;
-#if AUTOGAIN_DEF != 0
-	sd->autogain = AUTOGAIN_DEF;
+#if AGC_DEF != 0
+	sd->agc = AGC_DEF;
 #else
 	gspca_dev->ctrl_inac |= (1 << AWB_IDX);
 #endif
@@ -829,7 +836,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 	}
 	set_frame_rate(gspca_dev);
 
-	setautogain(gspca_dev);
+	setagc(gspca_dev);
 	setawb(gspca_dev);
 	setgain(gspca_dev);
 	setexposure(gspca_dev);
@@ -1014,11 +1021,11 @@ static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
 	return 0;
 }
 
-static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
+static int sd_setagc(struct gspca_dev *gspca_dev, __s32 val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	sd->autogain = val;
+	sd->agc = val;
 
 	if (gspca_dev->streaming) {
 
@@ -1028,16 +1035,16 @@ static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
 			gspca_dev->ctrl_inac &= ~(1 << AWB_IDX);
 		else
 			gspca_dev->ctrl_inac |= (1 << AWB_IDX);
-		setautogain(gspca_dev);
+		setagc(gspca_dev);
 	}
 	return 0;
 }
 
-static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
+static int sd_getagc(struct gspca_dev *gspca_dev, __s32 *val)
 {
 	struct sd *sd = (struct sd *) gspca_dev;
 
-	*val = sd->autogain;
+	*val = sd->agc;
 	return 0;
 }