Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 149 insertions, 0 deletions

diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
new file mode 100644
index 00000000..4e27ffb0
--- /dev/null
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -0,0 +1,149 @@
+  /*
+     Driver for Philips tda1004xh OFDM Frontend
+
+     (c) 2004 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.
+
+   */
+
+#ifndef TDA1004X_H
+#define TDA1004X_H
+
+#include <linux/dvb/frontend.h>
+#include <linux/firmware.h>
+
+enum tda10046_xtal {
+	TDA10046_XTAL_4M,
+	TDA10046_XTAL_16M,
+};
+
+enum tda10046_agc {
+	TDA10046_AGC_DEFAULT,		/* original configuration */
+	TDA10046_AGC_IFO_AUTO_NEG,	/* IF AGC only, automatic, negtive */
+	TDA10046_AGC_IFO_AUTO_POS,	/* IF AGC only, automatic, positive */
+	TDA10046_AGC_TDA827X,		/* IF AGC only, special setup for tda827x */
+};
+
+/* Many (hybrid) boards use GPIO 1 and 3
+	GPIO1	analog - dvb switch
+	GPIO3	firmware eeprom address switch
+*/
+enum tda10046_gpio {
+	TDA10046_GPTRI  = 0x00,		/* All GPIOs tristate */
+	TDA10046_GP00   = 0x40,		/* GPIO3=0, GPIO1=0 */
+	TDA10046_GP01   = 0x42,		/* GPIO3=0, GPIO1=1 */
+	TDA10046_GP10   = 0x48,		/* GPIO3=1, GPIO1=0 */
+	TDA10046_GP11   = 0x4a,		/* GPIO3=1, GPIO1=1 */
+	TDA10046_GP00_I = 0x80,		/* GPIO3=0, GPIO1=0, invert in sleep mode*/
+	TDA10046_GP01_I = 0x82,		/* GPIO3=0, GPIO1=1, invert in sleep mode */
+	TDA10046_GP10_I = 0x88,		/* GPIO3=1, GPIO1=0, invert in sleep mode */
+	TDA10046_GP11_I = 0x8a,		/* GPIO3=1, GPIO1=1, invert in sleep mode */
+};
+
+enum tda10046_if {
+	TDA10046_FREQ_3617,		/* original config, 36,166 MHZ */
+	TDA10046_FREQ_3613,		/* 36,13 MHZ */
+	TDA10046_FREQ_045,		/* low IF, 4.0, 4.5, or 5.0 MHZ */
+	TDA10046_FREQ_052,		/* low IF, 5.1667 MHZ for tda9889 */
+};
+
+enum tda10046_tsout {
+	TDA10046_TS_PARALLEL  = 0x00,	/* parallel transport stream, default */
+	TDA10046_TS_SERIAL    = 0x01,	/* serial transport stream */
+};
+
+struct tda1004x_config
+{
+	/* the demodulator's i2c address */
+	u8 demod_address;
+
+	/* does the "inversion" need inverted? */
+	u8 invert;
+
+	/* Does the OCLK signal need inverted? */
+	u8 invert_oclk;
+
+	/* parallel or serial transport stream */
+	enum tda10046_tsout ts_mode;
+
+	/* Xtal frequency, 4 or 16MHz*/
+	enum tda10046_xtal xtal_freq;
+
+	/* IF frequency */
+	enum tda10046_if if_freq;
+
+	/* AGC configuration */
+	enum tda10046_agc agc_config;
+
+	/* setting of GPIO1 and 3 */
+	enum tda10046_gpio gpio_config;
+
+	/* slave address and configuration of the tuner */
+	u8 tuner_address;
+	u8 antenna_switch;
+
+	/* if the board uses another I2c Bridge (tda8290), its address */
+	u8 i2c_gate;
+
+	/* request firmware for device */
+	int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
+};
+
+enum tda1004x_demod {
+	TDA1004X_DEMOD_TDA10045,
+	TDA1004X_DEMOD_TDA10046,
+};
+
+struct tda1004x_state {
+	struct i2c_adapter* i2c;
+	const struct tda1004x_config* config;
+	struct dvb_frontend frontend;
+
+	/* private demod data */
+	enum tda1004x_demod demod_type;
+};
+
+#if defined(CONFIG_DVB_TDA1004X) || (defined(CONFIG_DVB_TDA1004X_MODULE) && defined(MODULE))
+extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
+					    struct i2c_adapter* i2c);
+
+extern struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
+					    struct i2c_adapter* i2c);
+#else
+static inline struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
+					    struct i2c_adapter* i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+static inline struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config,
+					    struct i2c_adapter* i2c)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif // CONFIG_DVB_TDA1004X
+
+static inline int tda1004x_writereg(struct dvb_frontend *fe, u8 reg, u8 val) {
+	int r = 0;
+	u8 buf[] = {reg, val};
+	if (fe->ops.write)
+		r = fe->ops.write(fe, buf, 2);
+	return r;
+}
+
+#endif // TDA1004X_H