[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, 188 deletions

diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
deleted file mode 100644
index 04bbcc24de0a..000000000000
--- a/drivers/media/dvb/frontends/tda826x.c
+++ /dev/null
@@ -1,188 +0,0 @@
-  /*
-     Driver for Philips tda8262/tda8263 DVBS Silicon tuners
-
-     (c) 2006 Andrew de Quincey
-
-     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 "tda826x.h"
-
-static int debug;
-#define dprintk(args...) \
-	do { \
-		if (debug) printk(KERN_DEBUG "tda826x: " args); \
-	} while (0)
-
-struct tda826x_priv {
-	/* i2c details */
-	int i2c_address;
-	struct i2c_adapter *i2c;
-	u8 has_loopthrough:1;
-	u32 frequency;
-};
-
-static int tda826x_release(struct dvb_frontend *fe)
-{
-	kfree(fe->tuner_priv);
-	fe->tuner_priv = NULL;
-	return 0;
-}
-
-static int tda826x_sleep(struct dvb_frontend *fe)
-{
-	struct tda826x_priv *priv = fe->tuner_priv;
-	int ret;
-	u8 buf [] = { 0x00, 0x8d };
-	struct i2c_msg msg = { .addr = priv->i2c_address, .flags = 0, .buf = buf, .len = 2 };
-
-	dprintk("%s:\n", __func__);
-
-	if (!priv->has_loopthrough)
-		buf[1] = 0xad;
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if ((ret = i2c_transfer (priv->i2c, &msg, 1)) != 1) {
-		dprintk("%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 tda826x_set_params(struct dvb_frontend *fe)
-{
-	struct dtv_frontend_properties *p = &fe->dtv_property_cache;
-	struct tda826x_priv *priv = fe->tuner_priv;
-	int ret;
-	u32 div;
-	u32 ksyms;
-	u32 bandwidth;
-	u8 buf [11];
-	struct i2c_msg msg = { .addr = priv->i2c_address, .flags = 0, .buf = buf, .len = 11 };
-
-	dprintk("%s:\n", __func__);
-
-	div = (p->frequency + (1000-1)) / 1000;
-
-	/* BW = ((1 + RO) * SR/2 + 5) * 1.3      [SR in MSPS, BW in MHz] */
-	/* with R0 = 0.35 and some transformations: */
-	ksyms = p->symbol_rate / 1000;
-	bandwidth = (878 * ksyms + 6500000) / 1000000 + 1;
-	if (bandwidth < 5)
-		bandwidth = 5;
-	else if (bandwidth > 36)
-		bandwidth = 36;
-
-	buf[0] = 0x00; // subaddress
-	buf[1] = 0x09; // powerdown RSSI + the magic value 1
-	if (!priv->has_loopthrough)
-		buf[1] |= 0x20; // power down loopthrough if not needed
-	buf[2] = (1<<5) | 0x0b; // 1Mhz + 0.45 VCO
-	buf[3] = div >> 7;
-	buf[4] = div << 1;
-	buf[5] = ((bandwidth - 5) << 3) | 7; /* baseband cut-off */
-	buf[6] = 0xfe; // baseband gain 9 db + no RF attenuation
-	buf[7] = 0x83; // charge pumps at high, tests off
-	buf[8] = 0x80; // recommended value 4 for AMPVCO + disable ports.
-	buf[9] = 0x1a; // normal caltime + recommended values for SELTH + SELVTL
-	buf[10] = 0xd4; // recommended value 13 for BBIAS + unknown bit set on
-
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 1);
-	if ((ret = i2c_transfer (priv->i2c, &msg, 1)) != 1) {
-		dprintk("%s: i2c error\n", __func__);
-	}
-	if (fe->ops.i2c_gate_ctrl)
-		fe->ops.i2c_gate_ctrl(fe, 0);
-
-	priv->frequency = div * 1000;
-
-	return (ret == 1) ? 0 : ret;
-}
-
-static int tda826x_get_frequency(struct dvb_frontend *fe, u32 *frequency)
-{
-	struct tda826x_priv *priv = fe->tuner_priv;
-	*frequency = priv->frequency;
-	return 0;
-}
-
-static struct dvb_tuner_ops tda826x_tuner_ops = {
-	.info = {
-		.name = "Philips TDA826X",
-		.frequency_min = 950000,
-		.frequency_max = 2175000
-	},
-	.release = tda826x_release,
-	.sleep = tda826x_sleep,
-	.set_params = tda826x_set_params,
-	.get_frequency = tda826x_get_frequency,
-};
-
-struct dvb_frontend *tda826x_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c, int has_loopthrough)
-{
-	struct tda826x_priv *priv = NULL;
-	u8 b1 [] = { 0, 0 };
-	struct i2c_msg msg[2] = {
-		{ .addr = addr, .flags = 0,        .buf = NULL, .len = 0 },
-		{ .addr = addr, .flags = I2C_M_RD, .buf = b1, .len = 2 }
-	};
-	int ret;
-
-	dprintk("%s:\n", __func__);
-
-	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;
-	if (!(b1[1] & 0x80))
-		return NULL;
-
-	priv = kzalloc(sizeof(struct tda826x_priv), GFP_KERNEL);
-	if (priv == NULL)
-		return NULL;
-
-	priv->i2c_address = addr;
-	priv->i2c = i2c;
-	priv->has_loopthrough = has_loopthrough;
-
-	memcpy(&fe->ops.tuner_ops, &tda826x_tuner_ops, sizeof(struct dvb_tuner_ops));
-
-	fe->tuner_priv = priv;
-
-	return fe;
-}
-EXPORT_SYMBOL(tda826x_attach);
-
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
-MODULE_DESCRIPTION("DVB TDA826x driver");
-MODULE_AUTHOR("Andrew de Quincey");
-MODULE_LICENSE("GPL");