Commit 8945dead authored by Ondrej Zary's avatar Ondrej Zary Committed by Mauro Carvalho Chehab
Browse files

media: gspca_zc3xx: Fix power line frequency settings for OV7648 



Power line frequency settings for OV7648 sensor contain autogain
and exposure commands, affecting unrelated controls. Remove them.

Signed-off-by: default avatarOndrej Zary <linux@rainbow-software.org>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 6f92c3a2

drivers/media/usb/gspca/zc3xx.c

+0 −7
Original line number Diff line number Diff line
@@ -3184,7 +3184,6 @@ static const struct usb_action ov7620_InitialScale[] = { /* 320x240 */ 
	{}

};

static const struct usb_action ov7620_50HZ[] = {

	{0xaa, 0x13, 0x00a3},	/* 00,13,a3,aa */

	{0xdd, 0x00, 0x0100},	/* 00,01,00,dd */

	{0xaa, 0x2b, 0x0096},	/* 00,2b,96,aa */

	{0xaa, 0x75, 0x008a},	/* 00,75,8a,aa */
@@ -3195,15 +3194,12 @@ static const struct usb_action ov7620_50HZ[] = { 
	{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH},	/* 01,95,00,cc */

	{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID},	/* 01,96,00,cc */

	{0xa0, 0x83, ZC3XX_R197_ANTIFLICKERLOW},	/* 01,97,83,cc */

	{0xaa, 0x10, 0x0082},				/* 00,10,82,aa */

	{0xaa, 0x76, 0x0003},				/* 00,76,03,aa */

/*	{0xa0, 0x40, ZC3XX_R002_CLOCKSELECT},		 * 00,02,40,cc

							 * if mode0 (640x480) */

	{}

};

static const struct usb_action ov7620_60HZ[] = {

	{0xaa, 0x13, 0x00a3},			/* 00,13,a3,aa */

						/* (bug in zs211.inf) */

	{0xdd, 0x00, 0x0100},			/* 00,01,00,dd */

	{0xaa, 0x2b, 0x0000},			/* 00,2b,00,aa */

	{0xaa, 0x75, 0x008a},			/* 00,75,8a,aa */
@@ -3214,7 +3210,6 @@ static const struct usb_action ov7620_60HZ[] = { 
	{0xa0, 0x00, ZC3XX_R195_ANTIFLICKERHIGH}, /* 01,95,00,cc */

	{0xa0, 0x00, ZC3XX_R196_ANTIFLICKERMID}, /* 01,96,00,cc */

	{0xa0, 0x83, ZC3XX_R197_ANTIFLICKERLOW}, /* 01,97,83,cc */

	{0xaa, 0x10, 0x0020},			/* 00,10,20,aa */

	{0xaa, 0x76, 0x0003},			/* 00,76,03,aa */

/*	{0xa0, 0x40, ZC3XX_R002_CLOCKSELECT},	 * 00,02,40,cc

						 * if mode0 (640x480) */
@@ -3224,8 +3219,6 @@ static const struct usb_action ov7620_60HZ[] = { 
	{}

};

static const struct usb_action ov7620_NoFliker[] = {

	{0xaa, 0x13, 0x00a3},			/* 00,13,a3,aa */

						/* (bug in zs211.inf) */

	{0xdd, 0x00, 0x0100},			/* 00,01,00,dd */

	{0xaa, 0x2b, 0x0000},			/* 00,2b,00,aa */

	{0xaa, 0x75, 0x008e},			/* 00,75,8e,aa */

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