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Commit 65f33396 authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
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V4L/DVB (8817): gspca: LED and proble changes in sonixb. 



- turn the led of the cam off after plugging in the cam
- move the probe code from open to config, so that if the probe fails
  we never register

Signed-off-by: default avatarHans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent e2ad2a54

drivers/media/video/gspca/sonixb.c

+8 −3
Original line number Diff line number Diff line
@@ -756,6 +756,11 @@ static int sd_config(struct gspca_dev *gspca_dev, 
	struct sd *sd = (struct sd *) gspca_dev;

	struct cam *cam;

	int sif = 0;

	const __u8 stop = 0x09; /* Disable stream turn of LED */



	reg_r(gspca_dev, 0x00);

	if (gspca_dev->usb_buf[0] != 0x10)

		return -ENODEV;



	/* copy the webcam info from the device id */

	sd->sensor = (id->driver_info >> 24) & 0xff;
@@ -788,15 +793,15 @@ static int sd_config(struct gspca_dev *gspca_dev, 
		sd->autogain = AUTOGAIN_DEF;

	sd->freq = FREQ_DEF;



	/* Disable stream turn of LED */

	reg_w(gspca_dev, 0x01, &stop, 1);



	return 0;

}



/* this function is called at open time */

static int sd_open(struct gspca_dev *gspca_dev)

{

	reg_r(gspca_dev, 0x00);

	if (gspca_dev->usb_buf[0] != 0x10)

		return -ENODEV;

	return 0;

}