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authorErik Andrén <erik.andren@gmail.com>2008-12-21 17:25:25 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-30 09:40:01 -0200
commit3da3dce5afd267d354427042090aaf6370ebc15c (patch)
tree48dc08063589760a21a3b0b769dd9f30d4d911bf /drivers/media/video/gspca
parent7d292de890a2367ddb605f9a52b015e45c10e322 (diff)
V4L/DVB (10035): m5602: add a start sending hook in the sensor struct
Signed-off-by: Erik Andrén <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca')
-rw-r--r--drivers/media/video/gspca/m5602/m5602_core.c3
-rw-r--r--drivers/media/video/gspca/m5602/m5602_sensor.h3
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index 691b09a94e8..ed906fe3128 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -242,6 +242,9 @@ static int m5602_start_transfer(struct gspca_dev *gspca_dev)
/* Send start command to the camera */
const u8 buffer[4] = {0x13, 0xf9, 0x0f, 0x01};
+ if (sd->sensor->start)
+ sd->sensor->start(sd);
+
memcpy(buf, buffer, sizeof(buffer));
err = usb_control_msg(gspca_dev->dev,
usb_sndctrlpipe(gspca_dev->dev, 0),
diff --git a/drivers/media/video/gspca/m5602/m5602_sensor.h b/drivers/media/video/gspca/m5602/m5602_sensor.h
index 23c0ef9489f..261623f0da4 100644
--- a/drivers/media/video/gspca/m5602/m5602_sensor.h
+++ b/drivers/media/video/gspca/m5602/m5602_sensor.h
@@ -58,6 +58,9 @@ struct m5602_sensor {
/* Performs a initialization sequence */
int (*init)(struct sd *sd);
+ /* Executed when the camera starts to send data */
+ int (*start)(struct sd *sd);
+
/* Performs a power down sequence */
int (*power_down)(struct sd *sd);