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>

1 files changed, 19 insertions, 15 deletions

diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index a9af568305ac..2743ed47d9b7 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -6572,6 +6572,24 @@ 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;
         int sensor;
         static const u8 gamma[SENSOR_MAX] = {
@@ -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)