[media] move the dvb/frontends to drivers/media/dvb-frontends

Raise the DVB frontends one level up, as the intention is to remove
the drivers/media/dvb directory.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 0 insertions, 206 deletions

diff --git a/drivers/media/dvb/frontends/tua6100.c b/drivers/media/dvb/frontends/tua6100.c
deleted file mode 100644
index 029384d1fddd..000000000000
--- a/drivers/media/dvb/frontends/tua6100.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/**
- * Driver for Infineon tua6100 pll.
- *
- * (c) 2006 Andrew de Quincey
- *
- * Based on code found in budget-av.c, which has the following:
- * Compiled from various sources by Michael Hunold <michael@mihu.de>
- *
- * CI interface support (c) 2004 Olivier Gournet <ogournet@anevia.com> &
- *                               Andrew de Quincey <adq_dvb@lidskialf.net>
- *
- * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de>
- *
- * Copyright (C) 1999-2002 Ralph  Metzler
- *                       & Marcus Metzler for convergence integrated media GmbH
- * 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/slab.h>
-#include <linux/module.h>
-#include <linux/dvb/frontend.h>
-#include <asm/types.h>
-
-#include "tua6100.h"
-
-struct tua6100_priv {
-	/* i2c details */
-	int i2c_address;
-	struct i2c_adapter *i2c;
-	u32 frequency;
-};
-
-static int tua6100_release(struct dvb_frontend *fe)
-{
-	kfree(fe->tuner_priv);
-	fe->tuner_priv = NULL;
-	return 0;
-}
-
-static int tua6100_sleep(struct dvb_frontend *fe)
-{
-	struct tua6100_priv *priv = fe->tuner_priv;
-	int ret;
-	u8 reg0[] = { 0x00, 0x00 };
-	struct i2c_msg msg = { .addr = priv->i2c_address, .flags = 0, .buf = reg0, .len = 2 };
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if ((ret = i2c_transfer (priv->i2c, &msg, 1)) != 1) {
-		printk("%s: i2c error\n", __func__);
-	}
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
-
-	return (ret == 1) ? 0 : ret;
-}
-
-static int tua6100_set_params(struct dvb_frontend *fe)
-{
-	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-	struct tua6100_priv *priv = fe->tuner_priv;
-	u32 div;
-	u32 prediv;
-	u8 reg0[] = { 0x00, 0x00 };
-	u8 reg1[] = { 0x01, 0x00, 0x00, 0x00 };
-	u8 reg2[] = { 0x02, 0x00, 0x00 };
-	struct i2c_msg msg0 = { .addr = priv->i2c_address, .flags = 0, .buf = reg0, .len = 2 };
-	struct i2c_msg msg1 = { .addr = priv->i2c_address, .flags = 0, .buf = reg1, .len = 4 };
-	struct i2c_msg msg2 = { .addr = priv->i2c_address, .flags = 0, .buf = reg2, .len = 3 };
-
-#define _R 4
-#define _P 32
-#define _ri 4000000
-
-	// setup register 0
-	if (c->frequency < 2000000)
-		reg0[1] = 0x03;
-	else
-		reg0[1] = 0x07;
-
-	// setup register 1
-	if (c->frequency < 1630000)
-		reg1[1] = 0x2c;
-	else
-		reg1[1] = 0x0c;
-
-	if (_P == 64)
-		reg1[1] |= 0x40;
-	if (c->frequency >= 1525000)
-		reg1[1] |= 0x80;
-
-	// register 2
-	reg2[1] = (_R >> 8) & 0x03;
-	reg2[2] = _R;
-	if (c->frequency < 1455000)
-		reg2[1] |= 0x1c;
-	else if (c->frequency < 1630000)
-		reg2[1] |= 0x0c;
-	else
-		reg2[1] |= 0x1c;
-
-	/*
-	 * The N divisor ratio (note: c->frequency is in kHz, but we
-	 * need it in Hz)
-	 */
-	prediv = (c->frequency * _R) / (_ri / 1000);
-	div = prediv / _P;
-	reg1[1] |= (div >> 9) & 0x03;
-	reg1[2] = div >> 1;
-	reg1[3] = (div << 7);
-	priv->frequency = ((div * _P) * (_ri / 1000)) / _R;
-
-	// Finally, calculate and store the value for A
-	reg1[3] |= (prediv - (div*_P)) & 0x7f;
-
-#undef _R
-#undef _P
-#undef _ri
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if (i2c_transfer(priv->i2c, &msg0, 1) != 1)
-		return -EIO;
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if (i2c_transfer(priv->i2c, &msg2, 1) != 1)
-		return -EIO;
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if (i2c_transfer(priv->i2c, &msg1, 1) != 1)
-		return -EIO;
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
-
-	return 0;
-}
-
-static int tua6100_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
-	struct tua6100_priv *priv = fe->tuner_priv;
-	*frequency = priv->frequency;
-	return 0;
-}
-
-static struct dvb_tuner_ops tua6100_tuner_ops = {
-	.info = {
-		.name = "Infineon TUA6100",
-		.frequency_min = 950000,
-		.frequency_max = 2150000,
-		.frequency_step = 1000,
-	},
-	.release = tua6100_release,
-	.sleep = tua6100_sleep,
-	.set_params = tua6100_set_params,
-	.get_frequency = tua6100_get_frequency,
-};
-
-struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c)
-{
-	struct tua6100_priv *priv = NULL;
-	u8 b1 [] = { 0x80 };
-	u8 b2 [] = { 0x00 };
-	struct i2c_msg msg [] = { { .addr = addr, .flags = 0, .buf = b1, .len = 1 },
-				  { .addr = addr, .flags = I2C_M_RD, .buf = b2, .len = 1 } };
-	int ret;
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	ret = i2c_transfer (i2c, msg, 2);
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
-
-	if (ret != 2)
-		return NULL;
-
-	priv = kzalloc(sizeof(struct tua6100_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return NULL;
-
-	priv->i2c_address = addr;
-	priv->i2c = i2c;
-
-	memcpy(&fe->ops.tuner_ops, &tua6100_tuner_ops, sizeof(struct dvb_tuner_ops));
-	fe->tuner_priv = priv;
-	return fe;
-}
-EXPORT_SYMBOL(tua6100_attach);
-
-MODULE_DESCRIPTION("DVB tua6100 driver");
-MODULE_AUTHOR("Andrew de Quincey");
-MODULE_LICENSE("GPL");