1 files changed, 0 insertions, 490 deletions

diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
deleted file mode 100644
index 37860698f78..00000000000
--- a/drivers/media/video/saa7110.c
+++ /dev/null
@@ -1,490 +0,0 @@
-/*
- * saa7110 - Philips SAA7110(A) video decoder driver
- *
- * Copyright (C) 1998 Pauline Middelink <middelin@polyware.nl>
- *
- * Copyright (C) 1999 Wolfgang Scherr <scherr@net4you.net>
- * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
- *    - some corrections for Pinnacle Systems Inc. DC10plus card.
- *
- * Changes by Ronald Bultje <rbultje@ronald.bitfreak.net>
- *    - moved over to linux>=2.4.x i2c protocol (1/1/2003)
- *
- * 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
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/wait.h>
-#include <asm/uaccess.h>
-#include <linux/i2c.h>
-#include <linux/videodev.h>
-#include <linux/video_decoder.h>
-#include <media/v4l2-common.h>
-#include <media/v4l2-i2c-drv-legacy.h>
-
-MODULE_DESCRIPTION("Philips SAA7110 video decoder driver");
-MODULE_AUTHOR("Pauline Middelink");
-MODULE_LICENSE("GPL");
-
-static int debug;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "Debug level (0-1)");
-
-#define SAA7110_MAX_INPUT	9	/* 6 CVBS, 3 SVHS */
-#define SAA7110_MAX_OUTPUT	1	/* 1 YUV */
-
-#define SAA7110_NR_REG		0x35
-
-struct saa7110 {
-	u8 reg[SAA7110_NR_REG];
-
-	int norm;
-	int input;
-	int enable;
-	int bright;
-	int contrast;
-	int hue;
-	int sat;
-
-	wait_queue_head_t wq;
-};
-
-/* ----------------------------------------------------------------------- */
-/* I2C support functions						   */
-/* ----------------------------------------------------------------------- */
-
-static int saa7110_write(struct i2c_client *client, u8 reg, u8 value)
-{
-	struct saa7110 *decoder = i2c_get_clientdata(client);
-
-	decoder->reg[reg] = value;
-	return i2c_smbus_write_byte_data(client, reg, value);
-}
-
-static int saa7110_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
-{
-	int ret = -1;
-	u8 reg = *data;		/* first register to write to */
-
-	/* Sanity check */
-	if (reg + (len - 1) > SAA7110_NR_REG)
-		return ret;
-
-	/* the saa7110 has an autoincrement function, use it if
-	 * the adapter understands raw I2C */
-	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
-		struct saa7110 *decoder = i2c_get_clientdata(client);
-
-		ret = i2c_master_send(client, data, len);
-
-		/* Cache the written data */
-		memcpy(decoder->reg + reg, data + 1, len - 1);
-	} else {
-		for (++data, --len; len; len--) {
-			ret = saa7110_write(client, reg++, *data++);
-			if (ret < 0)
-				break;
-		}
-	}
-
-	return ret;
-}
-
-static inline int saa7110_read(struct i2c_client *client)
-{
-	return i2c_smbus_read_byte(client);
-}
-
-/* ----------------------------------------------------------------------- */
-/* SAA7110 functions							   */
-/* ----------------------------------------------------------------------- */
-
-#define FRESP_06H_COMPST 0x03	//0x13
-#define FRESP_06H_SVIDEO 0x83	//0xC0
-
-
-static int saa7110_selmux(struct i2c_client *client, int chan)
-{
-	static const unsigned char modes[9][8] = {
-		/* mode 0 */
-		{FRESP_06H_COMPST, 0xD9, 0x17, 0x40, 0x03,
-			      0x44, 0x75, 0x16},
-		/* mode 1 */
-		{FRESP_06H_COMPST, 0xD8, 0x17, 0x40, 0x03,
-			      0x44, 0x75, 0x16},
-		/* mode 2 */
-		{FRESP_06H_COMPST, 0xBA, 0x07, 0x91, 0x03,
-			      0x60, 0xB5, 0x05},
-		/* mode 3 */
-		{FRESP_06H_COMPST, 0xB8, 0x07, 0x91, 0x03,
-			      0x60, 0xB5, 0x05},
-		/* mode 4 */
-		{FRESP_06H_COMPST, 0x7C, 0x07, 0xD2, 0x83,
-			      0x60, 0xB5, 0x03},
-		/* mode 5 */
-		{FRESP_06H_COMPST, 0x78, 0x07, 0xD2, 0x83,
-			      0x60, 0xB5, 0x03},
-		/* mode 6 */
-		{FRESP_06H_SVIDEO, 0x59, 0x17, 0x42, 0xA3,
-			      0x44, 0x75, 0x12},
-		/* mode 7 */
-		{FRESP_06H_SVIDEO, 0x9A, 0x17, 0xB1, 0x13,
-			      0x60, 0xB5, 0x14},
-		/* mode 8 */
-		{FRESP_06H_SVIDEO, 0x3C, 0x27, 0xC1, 0x23,
-			      0x44, 0x75, 0x21}
-	};
-	struct saa7110 *decoder = i2c_get_clientdata(client);
-	const unsigned char *ptr = modes[chan];
-
-	saa7110_write(client, 0x06, ptr[0]);	/* Luminance control    */
-	saa7110_write(client, 0x20, ptr[1]);	/* Analog Control #1    */
-	saa7110_write(client, 0x21, ptr[2]);	/* Analog Control #2    */
-	saa7110_write(client, 0x22, ptr[3]);	/* Mixer Control #1     */
-	saa7110_write(client, 0x2C, ptr[4]);	/* Mixer Control #2     */
-	saa7110_write(client, 0x30, ptr[5]);	/* ADCs gain control    */
-	saa7110_write(client, 0x31, ptr[6]);	/* Mixer Control #3     */
-	saa7110_write(client, 0x21, ptr[7]);	/* Analog Control #2    */
-	decoder->input = chan;
-
-	return 0;
-}
-
-static const unsigned char initseq[1 + SAA7110_NR_REG] = {
-	0, 0x4C, 0x3C, 0x0D, 0xEF, 0xBD, 0xF2, 0x03, 0x00,
-	/* 0x08 */ 0xF8, 0xF8, 0x60, 0x60, 0x00, 0x86, 0x18, 0x90,
-	/* 0x10 */ 0x00, 0x59, 0x40, 0x46, 0x42, 0x1A, 0xFF, 0xDA,
-	/* 0x18 */ 0xF2, 0x8B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	/* 0x20 */ 0xD9, 0x16, 0x40, 0x41, 0x80, 0x41, 0x80, 0x4F,
-	/* 0x28 */ 0xFE, 0x01, 0xCF, 0x0F, 0x03, 0x01, 0x03, 0x0C,
-	/* 0x30 */ 0x44, 0x71, 0x02, 0x8C, 0x02
-};
-
-static int determine_norm(struct i2c_client *client)
-{
-	DEFINE_WAIT(wait);
-	struct saa7110 *decoder = i2c_get_clientdata(client);
-	int status;
-
-	/* mode changed, start automatic detection */
-	saa7110_write_block(client, initseq, sizeof(initseq));
-	saa7110_selmux(client, decoder->input);
-	prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE);
-	schedule_timeout(msecs_to_jiffies(250));
-	finish_wait(&decoder->wq, &wait);
-	status = saa7110_read(client);
-	if (status & 0x40) {
-		v4l_dbg(1, debug, client, "status=0x%02x (no signal)\n", status);
-		return decoder->norm;	// no change
-	}
-	if ((status & 3) == 0) {
-		saa7110_write(client, 0x06, 0x83);
-		if (status & 0x20) {
-			v4l_dbg(1, debug, client, "status=0x%02x (NTSC/no color)\n", status);
-			//saa7110_write(client,0x2E,0x81);
-			return VIDEO_MODE_NTSC;
-		}
-		v4l_dbg(1, debug, client, "status=0x%02x (PAL/no color)\n", status);
-		//saa7110_write(client,0x2E,0x9A);
-		return VIDEO_MODE_PAL;
-	}
-	//saa7110_write(client,0x06,0x03);
-	if (status & 0x20) {	/* 60Hz */
-		v4l_dbg(1, debug, client, "status=0x%02x (NTSC)\n", status);
-		saa7110_write(client, 0x0D, 0x86);
-		saa7110_write(client, 0x0F, 0x50);
-		saa7110_write(client, 0x11, 0x2C);
-		//saa7110_write(client,0x2E,0x81);
-		return VIDEO_MODE_NTSC;
-	}
-
-	/* 50Hz -> PAL/SECAM */
-	saa7110_write(client, 0x0D, 0x86);
-	saa7110_write(client, 0x0F, 0x10);
-	saa7110_write(client, 0x11, 0x59);
-	//saa7110_write(client,0x2E,0x9A);
-
-	prepare_to_wait(&decoder->wq, &wait, TASK_UNINTERRUPTIBLE);
-	schedule_timeout(msecs_to_jiffies(250));
-	finish_wait(&decoder->wq, &wait);
-
-	status = saa7110_read(client);
-	if ((status & 0x03) == 0x01) {
-		v4l_dbg(1, debug, client, "status=0x%02x (SECAM)\n", status);
-		saa7110_write(client, 0x0D, 0x87);
-		return VIDEO_MODE_SECAM;
-	}
-	v4l_dbg(1, debug, client, "status=0x%02x (PAL)\n", status);
-	return VIDEO_MODE_PAL;
-}
-
-static int
-saa7110_command (struct i2c_client *client,
-		 unsigned int       cmd,
-		 void              *arg)
-{
-	struct saa7110 *decoder = i2c_get_clientdata(client);
-	int v;
-
-	switch (cmd) {
-	case 0:
-		//saa7110_write_block(client, initseq, sizeof(initseq));
-		break;
-
-	case DECODER_GET_CAPABILITIES:
-	{
-		struct video_decoder_capability *dc = arg;
-
-		dc->flags =
-		    VIDEO_DECODER_PAL | VIDEO_DECODER_NTSC |
-		    VIDEO_DECODER_SECAM | VIDEO_DECODER_AUTO;
-		dc->inputs = SAA7110_MAX_INPUT;
-		dc->outputs = SAA7110_MAX_OUTPUT;
-		break;
-	}
-
-	case DECODER_GET_STATUS:
-	{
-		int status;
-		int res = 0;
-
-		status = saa7110_read(client);
-		v4l_dbg(1, debug, client, "status=0x%02x norm=%d\n",
-			       status, decoder->norm);
-		if (!(status & 0x40))
-			res |= DECODER_STATUS_GOOD;
-		if (status & 0x03)
-			res |= DECODER_STATUS_COLOR;
-
-		switch (decoder->norm) {
-		case VIDEO_MODE_NTSC:
-			res |= DECODER_STATUS_NTSC;
-			break;
-		case VIDEO_MODE_PAL:
-			res |= DECODER_STATUS_PAL;
-			break;
-		case VIDEO_MODE_SECAM:
-			res |= DECODER_STATUS_SECAM;
-			break;
-		}
-		*(int *) arg = res;
-		break;
-	}
-
-	case DECODER_SET_NORM:
-		v = *(int *) arg;
-		if (decoder->norm != v) {
-			decoder->norm = v;
-			//saa7110_write(client, 0x06, 0x03);
-			switch (v) {
-			case VIDEO_MODE_NTSC:
-				saa7110_write(client, 0x0D, 0x86);
-				saa7110_write(client, 0x0F, 0x50);
-				saa7110_write(client, 0x11, 0x2C);
-				//saa7110_write(client, 0x2E, 0x81);
-				v4l_dbg(1, debug, client, "switched to NTSC\n");
-				break;
-			case VIDEO_MODE_PAL:
-				saa7110_write(client, 0x0D, 0x86);
-				saa7110_write(client, 0x0F, 0x10);
-				saa7110_write(client, 0x11, 0x59);
-				//saa7110_write(client, 0x2E, 0x9A);
-				v4l_dbg(1, debug, client, "switched to PAL\n");
-				break;
-			case VIDEO_MODE_SECAM:
-				saa7110_write(client, 0x0D, 0x87);
-				saa7110_write(client, 0x0F, 0x10);
-				saa7110_write(client, 0x11, 0x59);
-				//saa7110_write(client, 0x2E, 0x9A);
-				v4l_dbg(1, debug, client, "switched to SECAM\n");
-				break;
-			case VIDEO_MODE_AUTO:
-				v4l_dbg(1, debug, client, "switched to AUTO\n");
-				decoder->norm = determine_norm(client);
-				*(int *) arg = decoder->norm;
-				break;
-			default:
-				return -EPERM;
-			}
-		}
-		break;
-
-	case DECODER_SET_INPUT:
-		v = *(int *) arg;
-		if (v < 0 || v >= SAA7110_MAX_INPUT) {
-			v4l_dbg(1, debug, client, "input=%d not available\n", v);
-			return -EINVAL;
-		}
-		if (decoder->input != v) {
-			saa7110_selmux(client, v);
-			v4l_dbg(1, debug, client, "switched to input=%d\n", v);
-		}
-		break;
-
-	case DECODER_SET_OUTPUT:
-		v = *(int *) arg;
-		/* not much choice of outputs */
-		if (v != 0)
-			return -EINVAL;
-		break;
-
-	case DECODER_ENABLE_OUTPUT:
-		v = *(int *) arg;
-		if (decoder->enable != v) {
-			decoder->enable = v;
-			saa7110_write(client, 0x0E, v ? 0x18 : 0x80);
-			v4l_dbg(1, debug, client, "YUV %s\n", v ? "on" : "off");
-		}
-		break;
-
-	case DECODER_SET_PICTURE:
-	{
-		struct video_picture *pic = arg;
-
-		if (decoder->bright != pic->brightness) {
-			/* We want 0 to 255 we get 0-65535 */
-			decoder->bright = pic->brightness;
-			saa7110_write(client, 0x19, decoder->bright >> 8);
-		}
-		if (decoder->contrast != pic->contrast) {
-			/* We want 0 to 127 we get 0-65535 */
-			decoder->contrast = pic->contrast;
-			saa7110_write(client, 0x13,
-				      decoder->contrast >> 9);
-		}
-		if (decoder->sat != pic->colour) {
-			/* We want 0 to 127 we get 0-65535 */
-			decoder->sat = pic->colour;
-			saa7110_write(client, 0x12, decoder->sat >> 9);
-		}
-		if (decoder->hue != pic->hue) {
-			/* We want -128 to 127 we get 0-65535 */
-			decoder->hue = pic->hue;
-			saa7110_write(client, 0x07,
-				      (decoder->hue >> 8) - 128);
-		}
-		break;
-	}
-
-	case DECODER_DUMP:
-		if (!debug)
-			break;
-		for (v = 0; v < SAA7110_NR_REG; v += 16) {
-			int j;
-			v4l_dbg(1, debug, client, "%02x:", v);
-			for (j = 0; j < 16 && v + j < SAA7110_NR_REG; j++)
-				printk(KERN_CONT " %02x", decoder->reg[v + j]);
-			printk(KERN_CONT "\n");
-		}
-		break;
-
-	default:
-		v4l_dbg(1, debug, client, "unknown command %08x\n", cmd);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-
-static unsigned short normal_i2c[] = { 0x9c >> 1, 0x9e >> 1, I2C_CLIENT_END };
-
-I2C_CLIENT_INSMOD;
-
-static int saa7110_probe(struct i2c_client *client,
-			const struct i2c_device_id *id)
-{
-	struct saa7110 *decoder;
-	int rv;
-
-	/* Check if the adapter supports the needed features */
-	if (!i2c_check_functionality(client->adapter,
-		I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
-		return -ENODEV;
-
-	v4l_info(client, "chip found @ 0x%x (%s)\n",
-			client->addr << 1, client->adapter->name);
-
-	decoder = kzalloc(sizeof(struct saa7110), GFP_KERNEL);
-	if (!decoder)
-		return -ENOMEM;
-	decoder->norm = VIDEO_MODE_PAL;
-	decoder->input = 0;
-	decoder->enable = 1;
-	decoder->bright = 32768;
-	decoder->contrast = 32768;
-	decoder->hue = 32768;
-	decoder->sat = 32768;
-	init_waitqueue_head(&decoder->wq);
-	i2c_set_clientdata(client, decoder);
-
-	rv = saa7110_write_block(client, initseq, sizeof(initseq));
-	if (rv < 0) {
-		v4l_dbg(1, debug, client, "init status %d\n", rv);
-	} else {
-		int ver, status;
-		saa7110_write(client, 0x21, 0x10);
-		saa7110_write(client, 0x0e, 0x18);
-		saa7110_write(client, 0x0D, 0x04);
-		ver = saa7110_read(client);
-		saa7110_write(client, 0x0D, 0x06);
-		//mdelay(150);
-		status = saa7110_read(client);
-		v4l_dbg(1, debug, client, "version %x, status=0x%02x\n",
-			       ver, status);
-		saa7110_write(client, 0x0D, 0x86);
-		saa7110_write(client, 0x0F, 0x10);
-		saa7110_write(client, 0x11, 0x59);
-		//saa7110_write(client, 0x2E, 0x9A);
-	}
-
-	//saa7110_selmux(client,0);
-	//determine_norm(client);
-	/* setup and implicit mode 0 select has been performed */
-
-	return 0;
-}
-
-static int saa7110_remove(struct i2c_client *client)
-{
-	kfree(i2c_get_clientdata(client));
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static const struct i2c_device_id saa7110_id[] = {
-	{ "saa7110", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, saa7110_id);
-
-static struct v4l2_i2c_driver_data v4l2_i2c_data = {
-	.name = "saa7110",
-	.driverid = I2C_DRIVERID_SAA7110,
-	.command = saa7110_command,
-	.probe = saa7110_probe,
-	.remove = saa7110_remove,
-	.id_table = saa7110_id,
-};