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Commit 392ee5a5 authored by Jean-Francois Moine's avatar Jean-Francois Moine Committed by Mauro Carvalho Chehab
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V4L/DVB (9290): gspca: Adjust the sensor init sequences in t613. 



Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 236088d2

drivers/media/video/gspca/t613.c

+20 −7
Original line number Diff line number Diff line
@@ -365,6 +365,8 @@ static const __u8 tas5130a_sensor_init[][8] = { 
	{},

};



static __u8 sensor_reset[] = {0x61, 0x68, 0x62, 0xff, 0x60, 0x07};



/* read 1 byte */

static int reg_r(struct gspca_dev *gspca_dev,

		   __u16 index)
@@ -437,12 +439,25 @@ static void om6802_sensor_init(struct gspca_dev *gspca_dev) 
		0x90, 0x24,

		0x91, 0xb2,

		0x82, 0x32,

		0xfd, 0x00,

		0xfd, 0x01,

		0xfd, 0x41,

		0x00			/* table end */

	};



	reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);

	msleep(5);

	i = 4;

	while (--i < 0) {

		byte = reg_r(gspca_dev, 0x0060);

		if (!(byte & 0x01))

			break;

		msleep(100);

	}

	byte = reg_r(gspca_dev, 0x0063);

	if (byte != 0x17) {

		err("Bad sensor reset %02x", byte);

		/* continue? */

	}



	p = sensor_init;

	while (*p != 0) {

		val[1] = *p++;
@@ -458,6 +473,7 @@ static void om6802_sensor_init(struct gspca_dev *gspca_dev) 
				break;

		}

	}

	msleep(15);

	reg_w(gspca_dev, 0x3c80);

}
@@ -512,8 +528,6 @@ static int sd_init(struct gspca_dev *gspca_dev) 
			{0x08, 0x03, 0x09, 0x03, 0x12, 0x04};

	static const __u8 n2[] =

			{0x08, 0x00};

	static const __u8 nset[] =

			{ 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 };

	static const __u8 n3[] =

			{0x61, 0x68, 0x65, 0x0a, 0x60, 0x04};

	static const __u8 n4[] =
@@ -572,8 +586,7 @@ static int sd_init(struct gspca_dev *gspca_dev) 
	test_byte = 0;

	i = 5;

	while (--i >= 0) {

		reg_w_buf(gspca_dev, nset, sizeof nset);

		msleep(5);

		reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);

		test_byte = reg_r(gspca_dev, 0x0063);

		msleep(100);

		if (test_byte == 0x17)