===================================================================
@@ -62,6 +62,7 @@
u8 exposure;
u8 agc;
u8 awb;
+ u8 aec;
s8 sharpness;
u8 hflip;
u8 vflip;
@@ -83,6 +84,8 @@
static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setawb(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getawb(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setaec(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getaec(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
@@ -176,6 +179,20 @@
},
{ /* 6 */
{
+ .id = V4L2_CID_EXPOSURE_AUTO,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Auto Exposure",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+#define AEC_DEF 1
+ .default_value = AEC_DEF,
+ },
+ .set = sd_setaec,
+ .get = sd_getaec,
+ },
+ { /* 7 */
+ {
.id = V4L2_CID_SHARPNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Sharpness",
@@ -188,7 +205,7 @@
.set = sd_setsharpness,
.get = sd_getsharpness,
},
- { /* 7 */
+ { /* 8 */
{
.id = V4L2_CID_HFLIP,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -202,7 +219,7 @@
.set = sd_sethflip,
.get = sd_gethflip,
},
- { /* 8 */
+ { /* 9 */
{
.id = V4L2_CID_VFLIP,
.type = V4L2_CTRL_TYPE_BOOLEAN,
@@ -703,6 +720,20 @@
sccb_reg_write(gspca_dev, 0x63, 0xaa); /* AWB off */
}
+static void setaec(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (sd->aec)
+ sccb_reg_write(gspca_dev, 0x13,
+ sccb_reg_read(gspca_dev, 0x13) | 0x01);
+ else {
+ sccb_reg_write(gspca_dev, 0x13,
+ sccb_reg_read(gspca_dev, 0x13) & ~0x01);
+ setexposure(gspca_dev);
+ }
+}
+
static void setsharpness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -768,6 +799,7 @@
#if AWB_DEF != 0
sd->awb = AWB_DEF
#endif
+ sd->aec = AEC_DEF;
#if SHARPNESS_DEF != 0
sd->sharpness = SHARPNESS_DEF;
#endif
@@ -838,6 +870,7 @@
setagc(gspca_dev);
setawb(gspca_dev);
+ setaec(gspca_dev);
setgain(gspca_dev);
setexposure(gspca_dev);
setbrightness(gspca_dev);
@@ -1066,6 +1099,24 @@
return 0;
}
+static int sd_setaec(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->aec = val;
+ if (gspca_dev->streaming)
+ setaec(gspca_dev);
+ return 0;
+}
+
+static int sd_getaec(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->aec;
+ return 0;
+}
+
static int sd_setsharpness(struct gspca_dev *gspca_dev, __s32 val)
{
struct sd *sd = (struct sd *) gspca_dev;