V4L/DVB: gspca - zc3xx: Do the sensor probe at resume time

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

diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index a9af568..2743ed4 100644 (file)
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -6570,6 +6570,24 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
 /* this function is called at probe time */
 static int sd_config(struct gspca_dev *gspca_dev,
                        const struct usb_device_id *id)
+{
+       struct sd *sd = (struct sd *) gspca_dev;
+
+       /* define some sensors from the vendor/product */
+       sd->sensor = id->driver_info;
+
+       sd->sharpness = SHARPNESS_DEF;
+       sd->brightness = BRIGHTNESS_DEF;
+       sd->contrast = CONTRAST_DEF;
+       sd->autogain = AUTOGAIN_DEF;
+       sd->lightfreq = FREQ_DEF;
+       sd->quality = QUALITY_DEF;
+
+       return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
 {
        struct sd *sd = (struct sd *) gspca_dev;
        struct cam *cam;
@@ -6617,9 +6635,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
                [SENSOR_TAS5130C_VF0250] = 1,
        };
 
-       /* define some sensors from the vendor/product */
-       sd->sharpness = SHARPNESS_DEF;
-       sd->sensor = id->driver_info;
        sensor = zcxx_probeSensor(gspca_dev);
        if (sensor >= 0)
                PDEBUG(D_PROBE, "probe sensor -> %04x", sensor);
@@ -6775,12 +6790,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
                cam->nmodes = ARRAY_SIZE(broken_vga_mode);
                break;
        }
-       sd->brightness = BRIGHTNESS_DEF;
-       sd->contrast = CONTRAST_DEF;
        sd->gamma = gamma[sd->sensor];
-       sd->autogain = AUTOGAIN_DEF;
-       sd->lightfreq = FREQ_DEF;
-       sd->quality = QUALITY_DEF;
 
        switch (sd->sensor) {
        case SENSOR_HV7131B:
@@ -6790,15 +6800,9 @@ static int sd_config(struct gspca_dev *gspca_dev,
                break;
        }
 
-       return gspca_dev->usb_err;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
        /* switch off the led */
        reg_w(gspca_dev, 0x01, 0x0000);
-       return 0;
+       return gspca_dev->usb_err;
 }
 
 static int sd_start(struct gspca_dev *gspca_dev)