Commit a48196a2 authored by Jean-Francois Moine's avatar Jean-Francois Moine Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (10371): gspca - spca561: Fix image problem in the 352x288 mode of rev72a. 



With the wrong clock value, the image had two moving colored lines.

Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 8fee8453

drivers/media/video/gspca/spca561.c

+6 −3
Original line number Diff line number Diff line
@@ -648,8 +648,10 @@ static int sd_start_72a(struct gspca_dev *gspca_dev) 
	mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;

	switch (mode) {

	default:

/*	case 0:

	case 1: */

	case 0:

		Clck = 0x27;		/* ms-win 0x87 */

		break;

	case 1:

		Clck = 0x25;

		break;

	case 2:
@@ -659,8 +661,9 @@ static int sd_start_72a(struct gspca_dev *gspca_dev) 
		Clck = 0x21;

		break;

	}

	reg_w_val(dev, 0x8500, mode);	/* mode */

	reg_w_val(dev, 0x8700, Clck);	/* 0x27 clock */

	reg_w_val(dev, 0x8702, 0x81);

	reg_w_val(dev, 0x8500, mode);	/* mode */

	write_sensor_72a(gspca_dev, rev72a_init_sensor2);

	setcontrast(gspca_dev);

/*	setbrightness(gspca_dev);	 * fixme: bad values */

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