Commit 404b32fb authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Linus Torvalds
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[PATCH] v4l: 888: saa7113 renamed to saa711x 



- Saa7113 renamed to saa711x

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent c3b3924e

drivers/media/video/saa711x.c

+100 −106
Original line number Diff line number Diff line 
/*

 * saa7111 - Philips SAA7113A video decoder driver version 0.0.3

 * saa711x - Philips SAA711x video decoder driver version 0.0.1

 *

 * Copyright (C) 1998 Dave Perks <dperks@ibm.net>

 * To do: Now, it handles only saa7113/7114. Should be improved to

 * handle all Philips saa711x devices.

 *

 * Slight changes for video timing and attachment output by

 * Wolfgang Scherr <scherr@net4you.net>

 *

 * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>

 *    - moved over to linux>=2.4.x i2c protocol (1/1/2003)

 *

 * Changes by Michael Hunold <michael@mihu.de>

 *    - implemented DECODER_SET_GPIO, DECODER_INIT, DECODER_SET_VBI_BYPASS

 * Based on saa7113 driver from Dave Perks <dperks@ibm.net>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by
@@ -47,7 +41,7 @@ 
#include <asm/uaccess.h>

#include <linux/videodev.h>



MODULE_DESCRIPTION("Philips SAA7113 video decoder driver");

MODULE_DESCRIPTION("Philips SAA711x video decoder driver");

MODULE_AUTHOR("Dave Perks, Jose Ignacio Gijon, Joerg Heckenbach, Mark McClelland, Dwaine Garden");

MODULE_LICENSE("GPL");
@@ -71,7 +65,7 @@ MODULE_PARM_DESC(debug, " Set the default Debug level. Default: 0 (Off) - (0-1) 


/* ----------------------------------------------------------------------- */



struct saa7113 {

struct saa711x {

	unsigned char reg[32];



	int norm;
@@ -89,29 +83,29 @@ struct saa7113 { 
/* ----------------------------------------------------------------------- */



static inline int

saa7113_write (struct i2c_client *client,

saa711x_write (struct i2c_client *client,

	       u8                 reg,

	       u8                 value)

{

	struct saa7113 *decoder = i2c_get_clientdata(client);

	struct saa711x *decoder = i2c_get_clientdata(client);



	decoder->reg[reg] = value;

	return i2c_smbus_write_byte_data(client, reg, value);

}



static int

saa7113_write_block (struct i2c_client *client,

saa711x_write_block (struct i2c_client *client,

		     const u8          *data,

		     unsigned int       len)

{

	int ret = -1;

	u8 reg;



	/* the saa7113 has an autoincrement function, use it if

	/* the saa711x has an autoincrement function, use it if

	 * the adapter understands raw I2C */

	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {

		/* do raw I2C, not smbus compatible */

		struct saa7113 *decoder = i2c_get_clientdata(client);

		struct saa711x *decoder = i2c_get_clientdata(client);

		struct i2c_msg msg;

		u8 block_data[32];
@@ -136,7 +130,7 @@ saa7113_write_block (struct i2c_client *client, 
		/* do some slow I2C emulation kind of thing */

		while (len >= 2) {

			reg = *data++;

			if ((ret = saa7113_write(client, reg,

			if ((ret = saa711x_write(client, reg,

						 *data++)) < 0)

				break;

			len -= 2;
@@ -147,14 +141,14 @@ saa7113_write_block (struct i2c_client *client, 
}



static int

saa7113_init_decoder (struct i2c_client *client,

saa711x_init_decoder (struct i2c_client *client,

	      struct video_decoder_init *init)

{

	return saa7113_write_block(client, init->data, init->len);

	return saa711x_write_block(client, init->data, init->len);

}



static inline int

saa7113_read (struct i2c_client *client,

saa711x_read (struct i2c_client *client,

	      u8                 reg)

{

	return i2c_smbus_read_byte_data(client, reg);
@@ -162,39 +156,39 @@ saa7113_read (struct i2c_client *client, 


/* ----------------------------------------------------------------------- */



static const unsigned char saa7113_i2c_init[] = {

	0x00, 0x00,	/* PH7113_CHIP_VERSION 00 - ID byte */

	0x01, 0x08,	/* PH7113_INCREMENT_DELAY - (1) (1) (1) (1) IDEL3 IDEL2 IDELL1 IDEL0 */

	0x02, 0xc0,	/* PH7113_ANALOG_INPUT_CONTR_1 - FUSE1 FUSE0 GUDL1 GUDL0 MODE3 MODE2 MODE1 MODE0 */

	0x03, 0x23,	/* PH7113_ANALOG_INPUT_CONTR_2 - (1) HLNRS VBSL WPOFF HOLDG GAFIX GAI28 GAI18 */

	0x04, 0x00,	/* PH7113_ANALOG_INPUT_CONTR_3 - GAI17 GAI16 GAI15 GAI14 GAI13 GAI12 GAI11 GAI10 */

	0x05, 0x00,	/* PH7113_ANALOG_INPUT_CONTR_4 - GAI27 GAI26 GAI25 GAI24 GAI23 GAI22 GAI21 GAI20 */

	0x06, 0xeb,	/* PH7113_HORIZONTAL_SYNC_START - HSB7 HSB6 HSB5 HSB4 HSB3 HSB2 HSB1 HSB0 */

	0x07, 0xe0,	/* PH7113_HORIZONTAL_SYNC_STOP - HSS7 HSS6 HSS5 HSS4 HSS3 HSS2 HSS1 HSS0 */

	0x08, 0x88,	/* PH7113_SYNC_CONTROL - AUFD FSEL FOET HTC1 HTC0 HPLL VNOI1 VNOI0 */

	0x09, 0x00,	/* PH7113_LUMINANCE_CONTROL - BYPS PREF BPSS1 BPSS0 VBLB UPTCV APER1 APER0 */

	0x0a, 0x80,	/* PH7113_LUMINANCE_BRIGHTNESS - BRIG7 BRIG6 BRIG5 BRIG4 BRIG3 BRIG2 BRIG1 BRIG0 */

	0x0b, 0x47,	/* PH7113_LUMINANCE_CONTRAST - CONT7 CONT6 CONT5 CONT4 CONT3 CONT2 CONT1 CONT0 */

	0x0c, 0x40,	/* PH7113_CHROMA_SATURATION - SATN7 SATN6 SATN5 SATN4 SATN3 SATN2 SATN1 SATN0 */

	0x0d, 0x00,	/* PH7113_CHROMA_HUE_CONTROL - HUEC7 HUEC6 HUEC5 HUEC4 HUEC3 HUEC2 HUEC1 HUEC0 */

	0x0e, 0x01,	/* PH7113_CHROMA_CONTROL - CDTO CSTD2 CSTD1 CSTD0 DCCF FCTC CHBW1 CHBW0 */

	0x0f, 0xaa,	/* PH7113_CHROMA_GAIN_CONTROL - ACGC CGAIN6 CGAIN5 CGAIN4 CGAIN3 CGAIN2 CGAIN1 CGAIN0 */

	0x10, 0x00,	/* PH7113_FORMAT_DELAY_CONTROL - OFTS1 OFTS0 HDEL1 HDEL0 VRLN YDEL2 YDEL1 YDEL0 */

	0x11, 0x1C,	/* PH7113_OUTPUT_CONTROL_1 - GPSW1 CM99 GPSW0 HLSEL OEYC OERT VIPB COLO */

	0x12, 0x01,	/* PH7113_OUTPUT_CONTROL_2 - RTSE13 RTSE12 RTSE11 RTSE10 RTSE03 RTSE02 RTSE01 RTSE00 */

	0x13, 0x00,	/* PH7113_OUTPUT_CONTROL_3 - ADLSB (1) (1) OLDSB FIDP (1) AOSL1 AOSL0 */

static const unsigned char saa711x_i2c_init[] = {

	0x00, 0x00,	/* PH711x_CHIP_VERSION 00 - ID byte */

	0x01, 0x08,	/* PH711x_INCREMENT_DELAY - (1) (1) (1) (1) IDEL3 IDEL2 IDELL1 IDEL0 */

	0x02, 0xc0,	/* PH711x_ANALOG_INPUT_CONTR_1 - FUSE1 FUSE0 GUDL1 GUDL0 MODE3 MODE2 MODE1 MODE0 */

	0x03, 0x23,	/* PH711x_ANALOG_INPUT_CONTR_2 - (1) HLNRS VBSL WPOFF HOLDG GAFIX GAI28 GAI18 */

	0x04, 0x00,	/* PH711x_ANALOG_INPUT_CONTR_3 - GAI17 GAI16 GAI15 GAI14 GAI13 GAI12 GAI11 GAI10 */

	0x05, 0x00,	/* PH711x_ANALOG_INPUT_CONTR_4 - GAI27 GAI26 GAI25 GAI24 GAI23 GAI22 GAI21 GAI20 */

	0x06, 0xeb,	/* PH711x_HORIZONTAL_SYNC_START - HSB7 HSB6 HSB5 HSB4 HSB3 HSB2 HSB1 HSB0 */

	0x07, 0xe0,	/* PH711x_HORIZONTAL_SYNC_STOP - HSS7 HSS6 HSS5 HSS4 HSS3 HSS2 HSS1 HSS0 */

	0x08, 0x88,	/* PH711x_SYNC_CONTROL - AUFD FSEL FOET HTC1 HTC0 HPLL VNOI1 VNOI0 */

	0x09, 0x00,	/* PH711x_LUMINANCE_CONTROL - BYPS PREF BPSS1 BPSS0 VBLB UPTCV APER1 APER0 */

	0x0a, 0x80,	/* PH711x_LUMINANCE_BRIGHTNESS - BRIG7 BRIG6 BRIG5 BRIG4 BRIG3 BRIG2 BRIG1 BRIG0 */

	0x0b, 0x47,	/* PH711x_LUMINANCE_CONTRAST - CONT7 CONT6 CONT5 CONT4 CONT3 CONT2 CONT1 CONT0 */

	0x0c, 0x40,	/* PH711x_CHROMA_SATURATION - SATN7 SATN6 SATN5 SATN4 SATN3 SATN2 SATN1 SATN0 */

	0x0d, 0x00,	/* PH711x_CHROMA_HUE_CONTROL - HUEC7 HUEC6 HUEC5 HUEC4 HUEC3 HUEC2 HUEC1 HUEC0 */

	0x0e, 0x01,	/* PH711x_CHROMA_CONTROL - CDTO CSTD2 CSTD1 CSTD0 DCCF FCTC CHBW1 CHBW0 */

	0x0f, 0xaa,	/* PH711x_CHROMA_GAIN_CONTROL - ACGC CGAIN6 CGAIN5 CGAIN4 CGAIN3 CGAIN2 CGAIN1 CGAIN0 */

	0x10, 0x00,	/* PH711x_FORMAT_DELAY_CONTROL - OFTS1 OFTS0 HDEL1 HDEL0 VRLN YDEL2 YDEL1 YDEL0 */

	0x11, 0x1C,	/* PH711x_OUTPUT_CONTROL_1 - GPSW1 CM99 GPSW0 HLSEL OEYC OERT VIPB COLO */

	0x12, 0x01,	/* PH711x_OUTPUT_CONTROL_2 - RTSE13 RTSE12 RTSE11 RTSE10 RTSE03 RTSE02 RTSE01 RTSE00 */

	0x13, 0x00,	/* PH711x_OUTPUT_CONTROL_3 - ADLSB (1) (1) OLDSB FIDP (1) AOSL1 AOSL0 */

	0x14, 0x00,	/* RESERVED 14 - (1) (1) (1) (1) (1) (1) (1) (1) */

	0x15, 0x00,	/* PH7113_V_GATE1_START - VSTA7 VSTA6 VSTA5 VSTA4 VSTA3 VSTA2 VSTA1 VSTA0 */

	0x16, 0x00,	/* PH7113_V_GATE1_STOP - VSTO7 VSTO6 VSTO5 VSTO4 VSTO3 VSTO2 VSTO1 VSTO0 */

	0x17, 0x00,	/* PH7113_V_GATE1_MSB - (1) (1) (1) (1) (1) (1) VSTO8 VSTA8 */

	0x15, 0x00,	/* PH711x_V_GATE1_START - VSTA7 VSTA6 VSTA5 VSTA4 VSTA3 VSTA2 VSTA1 VSTA0 */

	0x16, 0x00,	/* PH711x_V_GATE1_STOP - VSTO7 VSTO6 VSTO5 VSTO4 VSTO3 VSTO2 VSTO1 VSTO0 */

	0x17, 0x00,	/* PH711x_V_GATE1_MSB - (1) (1) (1) (1) (1) (1) VSTO8 VSTA8 */

};



static int

saa7113_command (struct i2c_client *client,

saa711x_command (struct i2c_client *client,

		 unsigned int       cmd,

		 void              *arg)

{

	struct saa7113 *decoder = i2c_get_clientdata(client);

	struct saa711x *decoder = i2c_get_clientdata(client);



	switch (cmd) {
@@ -203,12 +197,12 @@ saa7113_command (struct i2c_client *client, 
	{

		struct video_decoder_init *init = arg;

		if (NULL != init)

			return saa7113_init_decoder(client, init);

			return saa711x_init_decoder(client, init);

		else {

			struct video_decoder_init vdi;

			vdi.data = saa7113_i2c_init;

			vdi.len = sizeof(saa7113_i2c_init);

			return saa7113_init_decoder(client, &vdi);

			vdi.data = saa711x_i2c_init;

			vdi.len = sizeof(saa711x_i2c_init);

			return saa711x_init_decoder(client, &vdi);

		}

	}
@@ -222,7 +216,7 @@ saa7113_command (struct i2c_client *client, 
			printk(KERN_DEBUG "%s: %03x", I2C_NAME(client), i);

			for (j = 0; j < 16; ++j) {

				printk(" %02x",

				       saa7113_read(client, i + j));

				       saa711x_read(client, i + j));

			}

			printk("\n");

		}
@@ -249,7 +243,7 @@ saa7113_command (struct i2c_client *client, 
		int status;

		int res;



		status = saa7113_read(client, 0x1f);

		status = saa711x_read(client, 0x1f);

		dprintk(1, KERN_DEBUG "%s status: 0x%02x\n", I2C_NAME(client),

			status);

		res = 0;
@@ -286,10 +280,10 @@ saa7113_command (struct i2c_client *client, 
	{

		int *iarg = arg;

		if (0 != *iarg) {

			saa7113_write(client, 0x11,

			saa711x_write(client, 0x11,

				(decoder->reg[0x11] | 0x80));

		} else {

			saa7113_write(client, 0x11,

			saa711x_write(client, 0x11,

				(decoder->reg[0x11] & 0x7f));

		}

		break;
@@ -299,10 +293,10 @@ saa7113_command (struct i2c_client *client, 
	{

		int *iarg = arg;

		if (0 != *iarg) {

			saa7113_write(client, 0x13,

			saa711x_write(client, 0x13,

				(decoder->reg[0x13] & 0xf0) | 0x0a);

		} else {

			saa7113_write(client, 0x13,

			saa711x_write(client, 0x13,

				(decoder->reg[0x13] & 0xf0));

		}

		break;
@@ -315,30 +309,30 @@ saa7113_command (struct i2c_client *client, 
		switch (*iarg) {



		case VIDEO_MODE_NTSC:

			saa7113_write(client, 0x08,

			saa711x_write(client, 0x08,

				      (decoder->reg[0x08] & 0x3f) | 0x40);

			saa7113_write(client, 0x0e,

			saa711x_write(client, 0x0e,

				      (decoder->reg[0x0e] & 0x8f));

			break;



		case VIDEO_MODE_PAL:

			saa7113_write(client, 0x08,

			saa711x_write(client, 0x08,

				      (decoder->reg[0x08] & 0x3f) | 0x00);

			saa7113_write(client, 0x0e,

			saa711x_write(client, 0x0e,

				      (decoder->reg[0x0e] & 0x8f));

			break;



		case VIDEO_MODE_SECAM:

			saa7113_write(client, 0x08,

			saa711x_write(client, 0x08,

				      (decoder->reg[0x0e] & 0x3f) | 0x00);

			saa7113_write(client, 0x0e,

			saa711x_write(client, 0x0e,

				      (decoder->reg[0x0e] & 0x8f) | 0x50);

			break;



		case VIDEO_MODE_AUTO:

			saa7113_write(client, 0x08,

			saa711x_write(client, 0x08,

				      (decoder->reg[0x08] & 0x3f) | 0x80);

			saa7113_write(client, 0x0e,

			saa711x_write(client, 0x0e,

				      (decoder->reg[0x0e] & 0x8f));

			break;
@@ -359,10 +353,10 @@ saa7113_command (struct i2c_client *client, 
		if (decoder->input != *iarg) {

			decoder->input = *iarg;

			/* select mode */

			saa7113_write(client, 0x02,

			saa711x_write(client, 0x02,

				      (decoder->reg[0x02] & 0xf0) | decoder->input);

			/* bypass chrominance trap for modes 4..7 */

			saa7113_write(client, 0x09,

			saa711x_write(client, 0x09,

				      (decoder->reg[0x09] & 0x7f) | ((decoder->input > 3) ? 0x80 : 0));

		}

	}
@@ -398,22 +392,22 @@ saa7113_command (struct i2c_client *client, 
			 */



			if (decoder->enable) {

				saa7113_write(client, 0x02,

				saa711x_write(client, 0x02,

					      (decoder->

					       reg[0x02] & 0xf8) |

					      decoder->input);

				saa7113_write(client, 0x08,

				saa711x_write(client, 0x08,

					      (decoder->reg[0x08] & 0xfb));

				saa7113_write(client, 0x11,

				saa711x_write(client, 0x11,

					      (decoder->

					       reg[0x11] & 0xf3) | 0x0c);

			} else {

				saa7113_write(client, 0x02,

				saa711x_write(client, 0x02,

					      (decoder->reg[0x02] & 0xf8));

				saa7113_write(client, 0x08,

				saa711x_write(client, 0x08,

					      (decoder->

					       reg[0x08] & 0xfb) | 0x04);

				saa7113_write(client, 0x11,

				saa711x_write(client, 0x11,

					      (decoder->reg[0x11] & 0xf3));

			}

		}
@@ -427,23 +421,23 @@ saa7113_command (struct i2c_client *client, 
		if (decoder->bright != pic->brightness) {

			/* We want 0 to 255 we get 0-65535 */

			decoder->bright = pic->brightness;

			saa7113_write(client, 0x0a, decoder->bright >> 8);

			saa711x_write(client, 0x0a, decoder->bright >> 8);

		}

		if (decoder->contrast != pic->contrast) {

			/* We want 0 to 127 we get 0-65535 */

			decoder->contrast = pic->contrast;

			saa7113_write(client, 0x0b,

			saa711x_write(client, 0x0b,

				      decoder->contrast >> 9);

		}

		if (decoder->sat != pic->colour) {

			/* We want 0 to 127 we get 0-65535 */

			decoder->sat = pic->colour;

			saa7113_write(client, 0x0c, decoder->sat >> 9);

			saa711x_write(client, 0x0c, decoder->sat >> 9);

		}

		if (decoder->hue != pic->hue) {

			/* We want -128 to 127 we get 0-65535 */

			decoder->hue = pic->hue;

			saa7113_write(client, 0x0d,

			saa711x_write(client, 0x0d,

				      (decoder->hue - 32768) >> 8);

		}

	}
@@ -473,21 +467,21 @@ static unsigned short normal_i2c[] = { 
I2C_CLIENT_INSMOD;





static struct i2c_driver i2c_driver_saa7113;

static struct i2c_driver i2c_driver_saa711x;



static int

saa7113_detect_client (struct i2c_adapter *adapter,

saa711x_detect_client (struct i2c_adapter *adapter,

		       int                 address,

		       int                 kind)

{

	int i;

	struct i2c_client *client;

	struct saa7113 *decoder;

	struct saa711x *decoder;

	struct video_decoder_init vdi;



	dprintk(1,

		KERN_INFO

		"saa7113.c: detecting saa7113 client on address 0x%x\n",

		"saa711x.c: detecting saa711x client on address 0x%x\n",

		address << 1);



	/* Check if the adapter supports the needed features */
@@ -500,15 +494,15 @@ saa7113_detect_client (struct i2c_adapter *adapter, 
	memset(client, 0, sizeof(struct i2c_client));

	client->addr = address;

	client->adapter = adapter;

	client->driver = &i2c_driver_saa7113;

	client->driver = &i2c_driver_saa711x;

	client->flags = I2C_CLIENT_ALLOW_USE;

	strlcpy(I2C_NAME(client), "saa7113", sizeof(I2C_NAME(client)));

	decoder = kmalloc(sizeof(struct saa7113), GFP_KERNEL);

	strlcpy(I2C_NAME(client), "saa711x", sizeof(I2C_NAME(client)));

	decoder = kmalloc(sizeof(struct saa711x), GFP_KERNEL);

	if (decoder == NULL) {

		kfree(client);

		return -ENOMEM;

	}

	memset(decoder, 0, sizeof(struct saa7113));

	memset(decoder, 0, sizeof(struct saa711x));

	decoder->norm = VIDEO_MODE_NTSC;

	decoder->input = 0;

	decoder->enable = 1;
@@ -525,9 +519,9 @@ saa7113_detect_client (struct i2c_adapter *adapter, 
		return i;

	}



	vdi.data = saa7113_i2c_init;

	vdi.len = sizeof(saa7113_i2c_init);

	i = saa7113_init_decoder(client, &vdi);

	vdi.data = saa711x_i2c_init;

	vdi.len = sizeof(saa711x_i2c_init);

	i = saa711x_init_decoder(client, &vdi);

	if (i < 0) {

		dprintk(1, KERN_ERR "%s_attach error: init status %d\n",

			I2C_NAME(client), i);
@@ -535,7 +529,7 @@ saa7113_detect_client (struct i2c_adapter *adapter, 
		dprintk(1,

			KERN_INFO

			"%s_attach: chip version %x at address 0x%x\n",

			I2C_NAME(client), saa7113_read(client, 0x00) >> 4,

			I2C_NAME(client), saa711x_read(client, 0x00) >> 4,

			client->addr << 1);

	}
@@ -543,19 +537,19 @@ saa7113_detect_client (struct i2c_adapter *adapter, 
}



static int

saa7113_attach_adapter (struct i2c_adapter *adapter)

saa711x_attach_adapter (struct i2c_adapter *adapter)

{

	dprintk(1,

		KERN_INFO

		"saa7113.c: starting probe for adapter %s (0x%x)\n",

		"saa711x.c: starting probe for adapter %s (0x%x)\n",

		I2C_NAME(adapter), adapter->id);

	return i2c_probe(adapter, &addr_data, &saa7113_detect_client);

	return i2c_probe(adapter, &addr_data, &saa711x_detect_client);

}



static int

saa7113_detach_client (struct i2c_client *client)

saa711x_detach_client (struct i2c_client *client)

{

	struct saa7113 *decoder = i2c_get_clientdata(client);

	struct saa711x *decoder = i2c_get_clientdata(client);

	int err;



	err = i2c_detach_client(client);
@@ -571,29 +565,29 @@ saa7113_detach_client (struct i2c_client *client) 


/* ----------------------------------------------------------------------- */



static struct i2c_driver i2c_driver_saa7113 = {

static struct i2c_driver i2c_driver_saa711x = {

	.owner = THIS_MODULE,

	.name = "saa7113",

	.name = "saa711x",



	.id = I2C_DRIVERID_SAA7113,

	.id = I2C_DRIVERID_SAA711X,

	.flags = I2C_DF_NOTIFY,



	.attach_adapter = saa7113_attach_adapter,

	.detach_client = saa7113_detach_client,

	.command = saa7113_command,

	.attach_adapter = saa711x_attach_adapter,

	.detach_client = saa711x_detach_client,

	.command = saa711x_command,

};



static int __init

saa7113_init (void)

saa711x_init (void)

{

	return i2c_add_driver(&i2c_driver_saa7113);

	return i2c_add_driver(&i2c_driver_saa711x);

}



static void __exit

saa7113_exit (void)

saa711x_exit (void)

{

	i2c_del_driver(&i2c_driver_saa7113);

	i2c_del_driver(&i2c_driver_saa711x);

}



module_init(saa7113_init);

module_exit(saa7113_exit);
 
module_init(saa711x_init);

module_exit(saa711x_exit);

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