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Commit 6e80cc51 authored by Jean-François Moine's avatar Jean-François Moine Committed by Mauro Carvalho Chehab
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V4L/DVB: gspca - sq930x: Cleanup source, add comments 



Signed-off-by: default avatarJean-François Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 585d4881

drivers/media/video/gspca/sq930x.c

+7 −5
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ enum sensors { 
	SENSOR_ICX098BQ,

	SENSOR_LZ24BP,

	SENSOR_MI0360,

	SENSOR_MT9V111,

	SENSOR_MT9V111,		/* = MI360SOC */

	SENSOR_OV7660,

	SENSOR_OV9630,

};
@@ -279,7 +279,7 @@ static const struct i2c_write_cmd mt9v111_init_0[] = { 
	{0x01, 0x0001},		/* select IFP/SOC registers */

	{0x06, 0x300c},		/* operating mode control */

	{0x08, 0xcc00},		/* output format control (RGB) */

	{0x01, 0x0004},		/* select core registers */

	{0x01, 0x0004},		/* select sensor core registers */

};

static const struct i2c_write_cmd mt9v111_init_1[] = {

	{0x03, 0x01e5},		/* window height */
@@ -321,6 +321,7 @@ static const struct ucbus_write_cmd ov9630_start_0[] = { 
	{0xf334, 0x3e}, {0xf335, 0xf8}, {0xf33f, 0x03}

};



/* start parameters indexed by [sensor][mode] */

static const struct cap_s {

	u8	cc_sizeid;

	u8	cc_bytes[32];
@@ -923,11 +924,12 @@ static void send_start(struct gspca_dev *gspca_dev) 
	reg_wb(gspca_dev, 0x0900 | SQ930_CTRL_CAP_START,

			0x0a00 | cap->cc_sizeid,

			cap->cc_bytes, 32);

};

}



static void send_stop(struct gspca_dev *gspca_dev)

{

	reg_w(gspca_dev, SQ930_CTRL_CAP_STOP, 0);

};

}



/* function called at start time before URB creation */

static int sd_isoc_init(struct gspca_dev *gspca_dev)
@@ -1014,7 +1016,7 @@ static int sd_start(struct gspca_dev *gspca_dev) 
		/* 1st start */

		send_start(gspca_dev);

		msleep(60);

		reg_w(gspca_dev, SQ930_CTRL_CAP_STOP, 0x0000);

		send_stop(gspca_dev);



		i2c_write(sd,

			mi0360_start_4, ARRAY_SIZE(mi0360_start_4));