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authorIngo Molnar <mingo@elte.hu>2008-06-16 10:17:15 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-16 10:17:15 +0200
commit28638ea4f8adb63f837e4436560ab16ab0388587 (patch)
tree2dab7a03d7696697c82ba62a03700d3a2f3639b1 /drivers/media/common/tuners
parentf781b03c4b1c713ac000877c8bbc31fc4164a29b (diff)
parent066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff)
Merge branch 'linus' into x86/nmitip-x86-nmi-2008-06-16_09.20_Mon
Conflicts: arch/x86/kernel/nmi_32.c
Diffstat (limited to 'drivers/media/common/tuners')
-rw-r--r--drivers/media/common/tuners/Kconfig51
-rw-r--r--drivers/media/common/tuners/Makefile1
-rw-r--r--drivers/media/common/tuners/mxl5005s.c4110
-rw-r--r--drivers/media/common/tuners/mxl5005s.h131
-rw-r--r--drivers/media/common/tuners/tda18271-common.c28
-rw-r--r--drivers/media/common/tuners/tda18271-fe.c168
-rw-r--r--drivers/media/common/tuners/tda18271-priv.h9
-rw-r--r--drivers/media/common/tuners/tda827x.c4
-rw-r--r--drivers/media/common/tuners/tea5761.c2
-rw-r--r--drivers/media/common/tuners/tea5767.c6
-rw-r--r--drivers/media/common/tuners/tuner-i2c.h8
-rw-r--r--drivers/media/common/tuners/tuner-simple.c6
-rw-r--r--drivers/media/common/tuners/tuner-xc2028.c87
-rw-r--r--drivers/media/common/tuners/xc5000.c9
-rw-r--r--drivers/media/common/tuners/xc5000.h22
-rw-r--r--drivers/media/common/tuners/xc5000_priv.h2
16 files changed, 4487 insertions, 157 deletions
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 5be85ff53e12..85482960d012 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -1,6 +1,6 @@
config MEDIA_ATTACH
bool "Load and attach frontend and tuner driver modules as needed"
- depends on DVB_CORE
+ depends on VIDEO_MEDIA
depends on MODULES
help
Remove the static dependency of DVB card drivers on all
@@ -19,10 +19,11 @@ config MEDIA_ATTACH
config MEDIA_TUNER
tristate
- default DVB_CORE || VIDEO_DEV
- depends on DVB_CORE || VIDEO_DEV
- select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE
- select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE
+ default VIDEO_MEDIA && I2C
+ depends on VIDEO_MEDIA && I2C
+ select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
+ select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
+ select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG
select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE
select MEDIA_TUNER_TEA5761 if !MEDIA_TUNER_CUSTOMIZE
@@ -46,7 +47,7 @@ if MEDIA_TUNER_CUSTOMIZE
config MEDIA_TUNER_SIMPLE
tristate "Simple tuner support"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
select MEDIA_TUNER_TDA9887
default m if MEDIA_TUNER_CUSTOMIZE
help
@@ -54,7 +55,7 @@ config MEDIA_TUNER_SIMPLE
config MEDIA_TUNER_TDA8290
tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
select MEDIA_TUNER_TDA827X
select MEDIA_TUNER_TDA18271
default m if MEDIA_TUNER_CUSTOMIZE
@@ -63,21 +64,21 @@ config MEDIA_TUNER_TDA8290
config MEDIA_TUNER_TDA827X
tristate "Philips TDA827X silicon tuner"
- depends on DVB_CORE && I2C
+ depends on VIDEO_MEDIA && I2C
default m if DVB_FE_CUSTOMISE
help
A DVB-T silicon tuner module. Say Y when you want to support this tuner.
config MEDIA_TUNER_TDA18271
tristate "NXP TDA18271 silicon tuner"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
default m if DVB_FE_CUSTOMISE
help
A silicon tuner module. Say Y when you want to support this tuner.
config MEDIA_TUNER_TDA9887
tristate "TDA 9885/6/7 analog IF demodulator"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
default m if MEDIA_TUNER_CUSTOMIZE
help
Say Y here to include support for Philips TDA9885/6/7
@@ -85,67 +86,79 @@ config MEDIA_TUNER_TDA9887
config MEDIA_TUNER_TEA5761
tristate "TEA 5761 radio tuner (EXPERIMENTAL)"
- depends on I2C && EXPERIMENTAL
+ depends on VIDEO_MEDIA && I2C
+ depends on EXPERIMENTAL
default m if MEDIA_TUNER_CUSTOMIZE
help
Say Y here to include support for the Philips TEA5761 radio tuner.
config MEDIA_TUNER_TEA5767
tristate "TEA 5767 radio tuner"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
default m if MEDIA_TUNER_CUSTOMIZE
help
Say Y here to include support for the Philips TEA5767 radio tuner.
config MEDIA_TUNER_MT20XX
tristate "Microtune 2032 / 2050 tuners"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
default m if MEDIA_TUNER_CUSTOMIZE
help
Say Y here to include support for the MT2032 / MT2050 tuner.
config MEDIA_TUNER_MT2060
tristate "Microtune MT2060 silicon IF tuner"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
default m if DVB_FE_CUSTOMISE
help
A driver for the silicon IF tuner MT2060 from Microtune.
config MEDIA_TUNER_MT2266
tristate "Microtune MT2266 silicon tuner"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
default m if DVB_FE_CUSTOMISE
help
A driver for the silicon baseband tuner MT2266 from Microtune.
config MEDIA_TUNER_MT2131
tristate "Microtune MT2131 silicon tuner"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
default m if DVB_FE_CUSTOMISE
help
A driver for the silicon baseband tuner MT2131 from Microtune.
config MEDIA_TUNER_QT1010
tristate "Quantek QT1010 silicon tuner"
- depends on DVB_CORE && I2C
+ depends on VIDEO_MEDIA && I2C
default m if DVB_FE_CUSTOMISE
help
A driver for the silicon tuner QT1010 from Quantek.
config MEDIA_TUNER_XC2028
tristate "XCeive xc2028/xc3028 tuners"
- depends on I2C && FW_LOADER
+ depends on VIDEO_MEDIA && I2C
+ depends on HOTPLUG
+ select FW_LOADER
default m if MEDIA_TUNER_CUSTOMIZE
help
Say Y here to include support for the xc2028/xc3028 tuners.
config MEDIA_TUNER_XC5000
tristate "Xceive XC5000 silicon tuner"
- depends on I2C
+ depends on VIDEO_MEDIA && I2C
+ depends on HOTPLUG
+ select FW_LOADER
default m if DVB_FE_CUSTOMISE
help
A driver for the silicon tuner XC5000 from Xceive.
This device is only used inside a SiP called togther with a
demodulator for now.
+config MEDIA_TUNER_MXL5005S
+ tristate "MaxLinear MSL5005S silicon tuner"
+ depends on VIDEO_MEDIA && I2C
+ default m if DVB_FE_CUSTOMISE
+ help
+ A driver for the silicon tuner MXL5005S from MaxLinear.
+
endif # MEDIA_TUNER_CUSTOMIZE
diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile
index 236d9932fd92..55f7e6706297 100644
--- a/drivers/media/common/tuners/Makefile
+++ b/drivers/media/common/tuners/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_MEDIA_TUNER_MT2060) += mt2060.o
obj-$(CONFIG_MEDIA_TUNER_MT2266) += mt2266.o
obj-$(CONFIG_MEDIA_TUNER_QT1010) += qt1010.o
obj-$(CONFIG_MEDIA_TUNER_MT2131) += mt2131.o
+obj-$(CONFIG_MEDIA_TUNER_MXL5005S) += mxl5005s.o
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
new file mode 100644
index 000000000000..0dc2bef9f6a3
--- /dev/null
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -0,0 +1,4110 @@
+/*
+ MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
+
+ Copyright (C) 2008 MaxLinear
+ Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
+ Functions:
+ mxl5005s_reset()
+ mxl5005s_writereg()
+ mxl5005s_writeregs()
+ mxl5005s_init()
+ mxl5005s_reconfigure()
+ mxl5005s_AssignTunerMode()
+ mxl5005s_set_params()
+ mxl5005s_get_frequency()
+ mxl5005s_get_bandwidth()
+ mxl5005s_release()
+ mxl5005s_attach()
+
+ Copyright (C) 2008 Realtek
+ Copyright (C) 2008 Jan Hoogenraad
+ Functions:
+ mxl5005s_SetRfFreqHz()
+
+ 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.
+
+*/
+
+/*
+ History of this driver (Steven Toth):
+ I was given a public release of a linux driver that included
+ support for the MaxLinear MXL5005S silicon tuner. Analysis of
+ the tuner driver showed clearly three things.
+
+ 1. The tuner driver didn't support the LinuxTV tuner API
+ so the code Realtek added had to be removed.
+
+ 2. A significant amount of the driver is reference driver code
+ from MaxLinear, I felt it was important to identify and
+ preserve this.
+
+ 3. New code has to be added to interface correctly with the
+ LinuxTV API, as a regular kernel module.
+
+ Other than the reference driver enum's, I've clearly marked
+ sections of the code and retained the copyright of the
+ respective owners.
+*/
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include "dvb_frontend.h"
+#include "mxl5005s.h"
+
+static int debug;
+
+#define dprintk(level, arg...) do { \
+ if (level <= debug) \
+ printk(arg); \
+ } while (0)
+
+#define TUNER_REGS_NUM 104
+#define INITCTRL_NUM 40
+
+#ifdef _MXL_PRODUCTION
+#define CHCTRL_NUM 39
+#else
+#define CHCTRL_NUM 36
+#endif
+
+#define MXLCTRL_NUM 189
+#define MASTER_CONTROL_ADDR 9
+
+/* Enumeration of Master Control Register State */
+enum master_control_state {
+ MC_LOAD_START = 1,
+ MC_POWER_DOWN,
+ MC_SYNTH_RESET,
+ MC_SEQ_OFF
+};
+
+/* Enumeration of MXL5005 Tuner Modulation Type */
+enum {
+ MXL_DEFAULT_MODULATION = 0,
+ MXL_DVBT,
+ MXL_ATSC,
+ MXL_QAM,
+ MXL_ANALOG_CABLE,
+ MXL_ANALOG_OTA
+};
+
+/* MXL5005 Tuner Register Struct */
+struct TunerReg {
+ u16 Reg_Num; /* Tuner Register Address */
+ u16 Reg_Val; /* Current sw programmed value waiting to be writen */
+};
+
+enum {
+ /* Initialization Control Names */
+ DN_IQTN_AMP_CUT = 1, /* 1 */
+ BB_MODE, /* 2 */
+ BB_BUF, /* 3 */
+ BB_BUF_OA, /* 4 */
+ BB_ALPF_BANDSELECT, /* 5 */
+ BB_IQSWAP, /* 6 */
+ BB_DLPF_BANDSEL, /* 7 */
+ RFSYN_CHP_GAIN, /* 8 */
+ RFSYN_EN_CHP_HIGAIN, /* 9 */
+ AGC_IF, /* 10 */
+ AGC_RF, /* 11 */
+ IF_DIVVAL, /* 12 */
+ IF_VCO_BIAS, /* 13 */
+ CHCAL_INT_MOD_IF, /* 14 */
+ CHCAL_FRAC_MOD_IF, /* 15 */
+ DRV_RES_SEL, /* 16 */
+ I_DRIVER, /* 17 */
+ EN_AAF, /* 18 */
+ EN_3P, /* 19 */
+ EN_AUX_3P, /* 20 */
+ SEL_AAF_BAND, /* 21 */
+ SEQ_ENCLK16_CLK_OUT, /* 22 */
+ SEQ_SEL4_16B, /* 23 */
+ XTAL_CAPSELECT, /* 24 */
+ IF_SEL_DBL, /* 25 */
+ RFSYN_R_DIV, /* 26 */
+ SEQ_EXTSYNTHCALIF, /* 27 */
+ SEQ_EXTDCCAL, /* 28 */
+ AGC_EN_RSSI, /* 29 */
+ RFA_ENCLKRFAGC, /* 30 */
+ RFA_RSSI_REFH, /* 31 */
+ RFA_RSSI_REF, /* 32 */
+ RFA_RSSI_REFL, /* 33 */
+ RFA_FLR, /* 34 */
+ RFA_CEIL, /* 35 */
+ SEQ_EXTIQFSMPULSE, /* 36 */
+ OVERRIDE_1, /* 37 */
+ BB_INITSTATE_DLPF_TUNE, /* 38 */
+ TG_R_DIV, /* 39 */
+ EN_CHP_LIN_B, /* 40 */
+
+ /* Channel Change Control Names */
+ DN_POLY = 51, /* 51 */
+ DN_RFGAIN, /* 52 */
+ DN_CAP_RFLPF, /* 53 */
+ DN_EN_VHFUHFBAR, /* 54 */
+ DN_GAIN_ADJUST, /* 55 */
+ DN_IQTNBUF_AMP, /* 56 */
+ DN_IQTNGNBFBIAS_BST, /* 57 */
+ RFSYN_EN_OUTMUX, /* 58 */
+ RFSYN_SEL_VCO_OUT, /* 59 */
+ RFSYN_SEL_VCO_HI, /* 60 */
+ RFSYN_SEL_DIVM, /* 61 */
+ RFSYN_RF_DIV_BIAS, /* 62 */
+ DN_SEL_FREQ, /* 63 */
+ RFSYN_VCO_BIAS, /* 64 */
+ CHCAL_INT_MOD_RF, /* 65 */
+ CHCAL_FRAC_MOD_RF, /* 66 */
+ RFSYN_LPF_R, /* 67 */
+ CHCAL_EN_INT_RF, /* 68 */
+ TG_LO_DIVVAL, /* 69 */
+ TG_LO_SELVAL, /* 70 */
+ TG_DIV_VAL, /* 71 */
+ TG_VCO_BIAS, /* 72 */
+ SEQ_EXTPOWERUP, /* 73 */
+ OVERRIDE_2, /* 74 */
+ OVERRIDE_3, /* 75 */
+ OVERRIDE_4, /* 76 */
+ SEQ_FSM_PULSE, /* 77 */
+ GPIO_4B, /* 78 */
+ GPIO_3B, /* 79 */
+ GPIO_4, /* 80 */
+ GPIO_3, /* 81 */
+ GPIO_1B, /* 82 */
+ DAC_A_ENABLE, /* 83 */
+ DAC_B_ENABLE, /* 84 */
+ DAC_DIN_A, /* 85 */
+ DAC_DIN_B, /* 86 */
+#ifdef _MXL_PRODUCTION
+ RFSYN_EN_DIV, /* 87 */
+ RFSYN_DIVM, /* 88 */
+ DN_BYPASS_AGC_I2C /* 89 */
+#endif
+};
+
+/*
+ * The following context is source code provided by MaxLinear.
+ * MaxLinear source code - Common_MXL.h (?)
+ */
+
+/* Constants */
+#define MXL5005S_REG_WRITING_TABLE_LEN_MAX 104
+#define MXL5005S_LATCH_BYTE 0xfe
+
+/* Register address, MSB, and LSB */
+#define MXL5005S_BB_IQSWAP_ADDR 59
+#define MXL5005S_BB_IQSWAP_MSB 0
+#define MXL5005S_BB_IQSWAP_LSB 0
+
+#define MXL5005S_BB_DLPF_BANDSEL_ADDR 53
+#define MXL5005S_BB_DLPF_BANDSEL_MSB 4
+#define MXL5005S_BB_DLPF_BANDSEL_LSB 3
+
+/* Standard modes */
+enum {
+ MXL5005S_STANDARD_DVBT,
+ MXL5005S_STANDARD_ATSC,
+};
+#define MXL5005S_STANDARD_MODE_NUM 2
+
+/* Bandwidth modes */
+enum {
+ MXL5005S_BANDWIDTH_6MHZ = 6000000,
+ MXL5005S_BANDWIDTH_7MHZ = 7000000,
+ MXL5005S_BANDWIDTH_8MHZ = 8000000,
+};
+#define MXL5005S_BANDWIDTH_MODE_NUM 3
+
+/* MXL5005 Tuner Control Struct */
+struct TunerControl {
+ u16 Ctrl_Num; /* Control Number */
+ u16 size; /* Number of bits to represent Value */
+ u16 addr[25]; /* Array of Tuner Register Address for each bit pos */
+ u16 bit[25]; /* Array of bit pos in Reg Addr for each bit pos */
+ u16 val[25]; /* Binary representation of Value */
+};
+
+/* MXL5005 Tuner Struct */
+struct mxl5005s_state {
+ u8 Mode; /* 0: Analog Mode ; 1: Digital Mode */
+ u8 IF_Mode; /* for Analog Mode, 0: zero IF; 1: low IF */
+ u32 Chan_Bandwidth; /* filter channel bandwidth (6, 7, 8) */
+ u32 IF_OUT; /* Desired IF Out Frequency */
+ u16 IF_OUT_LOAD; /* IF Out Load Resistor (200/300 Ohms) */
+ u32 RF_IN; /* RF Input Frequency */
+ u32 Fxtal; /* XTAL Frequency */
+ u8 AGC_Mode; /* AGC Mode 0: Dual AGC; 1: Single AGC */
+ u16 TOP; /* Value: take over point */
+ u8 CLOCK_OUT; /* 0: turn off clk out; 1: turn on clock out */
+ u8 DIV_OUT; /* 4MHz or 16MHz */
+ u8 CAPSELECT; /* 0: disable On-Chip pulling cap; 1: enable */
+ u8 EN_RSSI; /* 0: disable RSSI; 1: enable RSSI */
+
+ /* Modulation Type; */
+ /* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
+ u8 Mod_Type;
+
+ /* Tracking Filter Type */
+ /* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
+ u8 TF_Type;
+
+ /* Calculated Settings */
+ u32 RF_LO; /* Synth RF LO Frequency */
+ u32 IF_LO; /* Synth IF LO Frequency */
+ u32 TG_LO; /* Synth TG_LO Frequency */
+
+ /* Pointers to ControlName Arrays */
+ u16 Init_Ctrl_Num; /* Number of INIT Control Names */
+ struct TunerControl
+ Init_Ctrl[INITCTRL_NUM]; /* INIT Control Names Array Pointer */
+
+ u16 CH_Ctrl_Num; /* Number of CH Control Names */
+ struct TunerControl
+ CH_Ctrl[CHCTRL_NUM]; /* CH Control Name Array Pointer */
+
+ u16 MXL_Ctrl_Num; /* Number of MXL Control Names */
+ struct TunerControl
+ MXL_Ctrl[MXLCTRL_NUM]; /* MXL Control Name Array Pointer */
+
+ /* Pointer to Tuner Register Array */
+ u16 TunerRegs_Num; /* Number of Tuner Registers */
+ struct TunerReg
+ TunerRegs[TUNER_REGS_NUM]; /* Tuner Register Array Pointer */
+
+ /* Linux driver framework specific */
+ struct mxl5005s_config *config;
+ struct dvb_frontend *frontend;
+ struct i2c_adapter *i2c;
+
+ /* Cache values */
+ u32 current_mode;
+
+};
+
+static u16 MXL_GetMasterControl(u8 *MasterReg, int state);
+static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value);
+static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value);
+static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
+ u8 bitVal);
+static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum,
+ u8 *RegVal, int *count);
+static u32 MXL_Ceiling(u32 value, u32 resolution);
+static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal);
+static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
+ u32 value, u16 controlGroup);
+static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val);
+static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
+ u8 *RegVal, int *count);
+static u32 MXL_GetXtalInt(u32 Xtal_Freq);
+static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq);
+static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe);
+static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe);
+static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
+ u8 *RegVal, int *count);
+static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
+ u8 *datatable, u8 len);
+static u16 MXL_IFSynthInit(struct dvb_frontend *fe);
+static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
+ u32 bandwidth);
+static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
+ u32 bandwidth);
+
+/* ----------------------------------------------------------------
+ * Begin: Custom code salvaged from the Realtek driver.
+ * Copyright (C) 2008 Realtek
+ * Copyright (C) 2008 Jan Hoogenraad
+ * This code is placed under the terms of the GNU General Public License
+ *
+ * Released by Realtek under GPLv2.
+ * Thanks to Realtek for a lot of support we received !
+ *
+ * Revision: 080314 - original version
+ */
+
+static int mxl5005s_SetRfFreqHz(struct dvb_frontend *fe, unsigned long RfFreqHz)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ unsigned char AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+ unsigned char ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+ int TableLen;
+
+ u32 IfDivval = 0;
+ unsigned char MasterControlByte;
+
+ dprintk(1, "%s() freq=%ld\n", __func__, RfFreqHz);
+
+ /* Set MxL5005S tuner RF frequency according to example code. */
+
+ /* Tuner RF frequency setting stage 0 */
+ MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
+ AddrTable[0] = MASTER_CONTROL_ADDR;
+ ByteTable[0] |= state->config->AgcMasterByte;
+
+ mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);
+
+ /* Tuner RF frequency setting stage 1 */
+ MXL_TuneRF(fe, RfFreqHz);
+
+ MXL_ControlRead(fe, IF_DIVVAL, &IfDivval);
+
+ MXL_ControlWrite(fe, SEQ_FSM_PULSE, 0);
+ MXL_ControlWrite(fe, SEQ_EXTPOWERUP, 1);
+ MXL_ControlWrite(fe, IF_DIVVAL, 8);
+ MXL_GetCHRegister(fe, AddrTable, ByteTable, &TableLen);
+
+ MXL_GetMasterControl(&MasterControlByte, MC_LOAD_START);
+ AddrTable[TableLen] = MASTER_CONTROL_ADDR ;
+ ByteTable[TableLen] = MasterControlByte |
+ state->config->AgcMasterByte;
+ TableLen += 1;
+
+ mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
+
+ /* Wait 30 ms. */
+ msleep(150);
+
+ /* Tuner RF frequency setting stage 2 */
+ MXL_ControlWrite(fe, SEQ_FSM_PULSE, 1);
+ MXL_ControlWrite(fe, IF_DIVVAL, IfDivval);
+ MXL_GetCHRegister_ZeroIF(fe, AddrTable, ByteTable, &TableLen);
+
+ MXL_GetMasterControl(&MasterControlByte, MC_LOAD_START);
+ AddrTable[TableLen] = MASTER_CONTROL_ADDR ;
+ ByteTable[TableLen] = MasterControlByte |
+ state->config->AgcMasterByte ;
+ TableLen += 1;
+
+ mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
+
+ msleep(100);
+
+ return 0;
+}
+/* End: Custom code taken from the Realtek driver */
+
+/* ----------------------------------------------------------------
+ * Begin: Reference driver code found in the Realtek driver.
+ * Copyright (C) 2008 MaxLinear
+ */
+static u16 MXL5005_RegisterInit(struct dvb_frontend *fe)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ state->TunerRegs_Num = TUNER_REGS_NUM ;
+
+ state->TunerRegs[0].Reg_Num = 9 ;
+ state->TunerRegs[0].Reg_Val = 0x40 ;
+
+ state->TunerRegs[1].Reg_Num = 11 ;
+ state->TunerRegs[1].Reg_Val = 0x19 ;
+
+ state->TunerRegs[2].Reg_Num = 12 ;
+ state->TunerRegs[2].Reg_Val = 0x60 ;
+
+ state->TunerRegs[3].Reg_Num = 13 ;
+ state->TunerRegs[3].Reg_Val = 0x00 ;
+
+ state->TunerRegs[4].Reg_Num = 14 ;
+ state->TunerRegs[4].Reg_Val = 0x00 ;
+
+ state->TunerRegs[5].Reg_Num = 15 ;
+ state->TunerRegs[5].Reg_Val = 0xC0 ;
+
+ state->TunerRegs[6].Reg_Num = 16 ;
+ state->TunerRegs[6].Reg_Val = 0x00 ;
+
+ state->TunerRegs[7].Reg_Num = 17 ;
+ state->TunerRegs[7].Reg_Val = 0x00 ;
+
+ state->TunerRegs[8].Reg_Num = 18 ;
+ state->TunerRegs[8].Reg_Val = 0x00 ;
+
+ state->TunerRegs[9].Reg_Num = 19 ;
+ state->TunerRegs[9].Reg_Val = 0x34 ;
+
+ state->TunerRegs[10].Reg_Num = 21 ;
+ state->TunerRegs[10].Reg_Val = 0x00 ;
+
+ state->TunerRegs[11].Reg_Num = 22 ;
+ state->TunerRegs[11].Reg_Val = 0x6B ;
+
+ state->TunerRegs[12].Reg_Num = 23 ;
+ state->TunerRegs[12].Reg_Val = 0x35 ;
+
+ state->TunerRegs[13].Reg_Num = 24 ;
+ state->TunerRegs[13].Reg_Val = 0x70 ;
+
+ state->TunerRegs[14].Reg_Num = 25 ;
+ state->TunerRegs[14].Reg_Val = 0x3E ;
+
+ state->TunerRegs[15].Reg_Num = 26 ;
+ state->TunerRegs[15].Reg_Val = 0x82 ;
+
+ state->TunerRegs[16].Reg_Num = 31 ;
+ state->TunerRegs[16].Reg_Val = 0x00 ;
+
+ state->TunerRegs[17].Reg_Num = 32 ;
+ state->TunerRegs[17].Reg_Val = 0x40 ;
+
+ state->TunerRegs[18].Reg_Num = 33 ;
+ state->TunerRegs[18].Reg_Val = 0x53 ;
+
+ state->TunerRegs[19].Reg_Num = 34 ;
+ state->TunerRegs[19].Reg_Val = 0x81 ;
+
+ state->TunerRegs[20].Reg_Num = 35 ;
+ state->TunerRegs[20].Reg_Val = 0xC9 ;
+
+ state->TunerRegs[21].Reg_Num = 36 ;
+ state->TunerRegs[21].Reg_Val = 0x01 ;
+
+ state->TunerRegs[22].Reg_Num = 37 ;
+ state->TunerRegs[22].Reg_Val = 0x00 ;
+
+ state->TunerRegs[23].Reg_Num = 41 ;
+ state->TunerRegs[23].Reg_Val = 0x00 ;
+
+ state->TunerRegs[24].Reg_Num = 42 ;
+ state->TunerRegs[24].Reg_Val = 0xF8 ;
+
+ state->TunerRegs[25].Reg_Num = 43 ;
+ state->TunerRegs[25].Reg_Val = 0x43 ;
+
+ state->TunerRegs[26].Reg_Num = 44 ;
+ state->TunerRegs[26].Reg_Val = 0x20 ;
+
+ state->TunerRegs[27].Reg_Num = 45 ;
+ state->TunerRegs[27].Reg_Val = 0x80 ;
+
+ state->TunerRegs[28].Reg_Num = 46 ;
+ state->TunerRegs[28].Reg_Val = 0x88 ;
+
+ state->TunerRegs[29].Reg_Num = 47 ;
+ state->TunerRegs[29].Reg_Val = 0x86 ;
+
+ state->TunerRegs[30].Reg_Num = 48 ;
+ state->TunerRegs[30].Reg_Val = 0x00 ;
+
+ state->TunerRegs[31].Reg_Num = 49 ;
+ state->TunerRegs[31].Reg_Val = 0x00 ;
+
+ state->TunerRegs[32].Reg_Num = 53 ;
+ state->TunerRegs[32].Reg_Val = 0x94 ;
+
+ state->TunerRegs[33].Reg_Num = 54 ;
+ state->TunerRegs[33].Reg_Val = 0xFA ;
+
+ state->TunerRegs[34].Reg_Num = 55 ;
+ state->TunerRegs[34].Reg_Val = 0x92 ;
+
+ state->TunerRegs[35].Reg_Num = 56 ;
+ state->TunerRegs[35].Reg_Val = 0x80 ;
+
+ state->TunerRegs[36].Reg_Num = 57 ;
+ state->TunerRegs[36].Reg_Val = 0x41 ;
+
+ state->TunerRegs[37].Reg_Num = 58 ;
+ state->TunerRegs[37].Reg_Val = 0xDB ;
+
+ state->TunerRegs[38].Reg_Num = 59 ;
+ state->TunerRegs[38].Reg_Val = 0x00 ;
+
+ state->TunerRegs[39].Reg_Num = 60 ;
+ state->TunerRegs[39].Reg_Val = 0x00 ;
+
+ state->TunerRegs[40].Reg_Num = 61 ;
+ state->TunerRegs[40].Reg_Val = 0x00 ;
+
+ state->TunerRegs[41].Reg_Num = 62 ;
+ state->TunerRegs[41].Reg_Val = 0x00 ;
+
+ state->TunerRegs[42].Reg_Num = 65 ;
+ state->TunerRegs[42].Reg_Val = 0xF8 ;
+
+ state->TunerRegs[43].Reg_Num = 66 ;
+ state->TunerRegs[43].Reg_Val = 0xE4 ;
+
+ state->TunerRegs[44].Reg_Num = 67 ;
+ state->TunerRegs[44].Reg_Val = 0x90 ;
+
+ state->TunerRegs[45].Reg_Num = 68 ;
+ state->TunerRegs[45].Reg_Val = 0xC0 ;
+
+ state->TunerRegs[46].Reg_Num = 69 ;
+ state->TunerRegs[46].Reg_Val = 0x01 ;
+
+ state->TunerRegs[47].Reg_Num = 70 ;
+ state->TunerRegs[47].Reg_Val = 0x50 ;
+
+ state->TunerRegs[48].Reg_Num = 71 ;
+ state->TunerRegs[48].Reg_Val = 0x06 ;
+
+ state->TunerRegs[49].Reg_Num = 72 ;
+ state->TunerRegs[49].Reg_Val = 0x00 ;
+
+ state->TunerRegs[50].Reg_Num = 73 ;
+ state->TunerRegs[50].Reg_Val = 0x20 ;
+
+ state->TunerRegs[51].Reg_Num = 76 ;
+ state->TunerRegs[51].Reg_Val = 0xBB ;
+
+ state->TunerRegs[52].Reg_Num = 77 ;
+ state->TunerRegs[52].Reg_Val = 0x13 ;
+
+ state->TunerRegs[53].Reg_Num = 81 ;
+ state->TunerRegs[53].Reg_Val = 0x04 ;
+
+ state->TunerRegs[54].Reg_Num = 82 ;
+ state->TunerRegs[54].Reg_Val = 0x75 ;
+
+ state->TunerRegs[55].Reg_Num = 83 ;
+ state->TunerRegs[55].Reg_Val = 0x00 ;
+
+ state->TunerRegs[56].Reg_Num = 84 ;
+ state->TunerRegs[56].Reg_Val = 0x00 ;
+
+ state->TunerRegs[57].Reg_Num = 85 ;
+ state->TunerRegs[57].Reg_Val = 0x00 ;
+
+ state->TunerRegs[58].Reg_Num = 91 ;
+ state->TunerRegs[58].Reg_Val = 0x70 ;
+
+ state->TunerRegs[59].Reg_Num = 92 ;
+ state->TunerRegs[59].Reg_Val = 0x00 ;
+
+ state->TunerRegs[60].Reg_Num = 93 ;
+ state->TunerRegs[60].Reg_Val = 0x00 ;
+
+ state->TunerRegs[61].Reg_Num = 94 ;
+ state->TunerRegs[61].Reg_Val = 0x00 ;
+
+ state->TunerRegs[62].Reg_Num = 95 ;
+ state->TunerRegs[62].Reg_Val = 0x0C ;
+
+ state->TunerRegs[63].Reg_Num = 96 ;
+ state->TunerRegs[63].Reg_Val = 0x00 ;
+
+ state->TunerRegs[64].Reg_Num = 97 ;
+ state->TunerRegs[64].Reg_Val = 0x00 ;
+
+ state->TunerRegs[65].Reg_Num = 98 ;
+ state->TunerRegs[65].Reg_Val = 0xE2 ;
+
+ state->TunerRegs[66].Reg_Num = 99 ;
+ state->TunerRegs[66].Reg_Val = 0x00 ;
+
+ state->TunerRegs[67].Reg_Num = 100 ;
+ state->TunerRegs[67].Reg_Val = 0x00 ;
+
+ state->TunerRegs[68].Reg_Num = 101 ;
+ state->TunerRegs[68].Reg_Val = 0x12 ;
+
+ state->TunerRegs[69].Reg_Num = 102 ;
+ state->TunerRegs[69].Reg_Val = 0x80 ;
+
+ state->TunerRegs[70].Reg_Num = 103 ;
+ state->TunerRegs[70].Reg_Val = 0x32 ;
+
+ state->TunerRegs[71].Reg_Num = 104 ;
+ state->TunerRegs[71].Reg_Val = 0xB4 ;
+
+ state->TunerRegs[72].Reg_Num = 105 ;
+ state->TunerRegs[72].Reg_Val = 0x60 ;
+
+ state->TunerRegs[73].Reg_Num = 106 ;
+ state->TunerRegs[73].Reg_Val = 0x83 ;
+
+ state->TunerRegs[74].Reg_Num = 107 ;
+ state->TunerRegs[74].Reg_Val = 0x84 ;
+
+ state->TunerRegs[75].Reg_Num = 108 ;
+ state->TunerRegs[75].Reg_Val = 0x9C ;
+
+ state->TunerRegs[76].Reg_Num = 109 ;
+ state->TunerRegs[76].Reg_Val = 0x02 ;
+
+ state->TunerRegs[77].Reg_Num = 110 ;
+ state->TunerRegs[77].Reg_Val = 0x81 ;
+
+ state->TunerRegs[78].Reg_Num = 111 ;
+ state->TunerRegs[78].Reg_Val = 0xC0 ;
+
+ state->TunerRegs[79].Reg_Num = 112 ;
+ state->TunerRegs[79].Reg_Val = 0x10 ;
+
+ state->TunerRegs[80].Reg_Num = 131 ;
+ state->TunerRegs[80].Reg_Val = 0x8A ;
+
+ state->TunerRegs[81].Reg_Num = 132 ;
+ state->TunerRegs[81].Reg_Val = 0x10 ;
+
+ state->TunerRegs[82].Reg_Num = 133 ;
+ state->TunerRegs[82].Reg_Val = 0x24 ;
+
+ state->TunerRegs[83].Reg_Num = 134 ;
+ state->TunerRegs[83].Reg_Val = 0x00 ;
+
+ state->TunerRegs[84].Reg_Num = 135 ;
+ state->TunerRegs[84].Reg_Val = 0x00 ;
+
+ state->TunerRegs[85].Reg_Num = 136 ;
+ state->TunerRegs[85].Reg_Val = 0x7E ;
+
+ state->TunerRegs[86].Reg_Num = 137 ;
+ state->TunerRegs[86].Reg_Val = 0x40 ;
+
+ state->TunerRegs[87].Reg_Num = 138 ;
+ state->TunerRegs[87].Reg_Val = 0x38 ;
+
+ state->TunerRegs[88].Reg_Num = 146 ;
+ state->TunerRegs[88].Reg_Val = 0xF6 ;
+
+ state->TunerRegs[89].Reg_Num = 147 ;
+ state->TunerRegs[89].Reg_Val = 0x1A ;
+
+ state->TunerRegs[90].Reg_Num = 148 ;
+ state->TunerRegs[90].Reg_Val = 0x62 ;
+
+ state->TunerRegs[91].Reg_Num = 149 ;
+ state->TunerRegs[91].Reg_Val = 0x33 ;
+
+ state->TunerRegs[92].Reg_Num = 150 ;
+ state->TunerRegs[92].Reg_Val = 0x80 ;
+
+ state->TunerRegs[93].Reg_Num = 156 ;
+ state->TunerRegs[93].Reg_Val = 0x56 ;
+
+ state->TunerRegs[94].Reg_Num = 157 ;
+ state->TunerRegs[94].Reg_Val = 0x17 ;
+
+ state->TunerRegs[95].Reg_Num = 158 ;
+ state->TunerRegs[95].Reg_Val = 0xA9 ;
+
+ state->TunerRegs[96].Reg_Num = 159 ;
+ state->TunerRegs[96].Reg_Val = 0x00 ;
+
+ state->TunerRegs[97].Reg_Num = 160 ;
+ state->TunerRegs[97].Reg_Val = 0x00 ;
+
+ state->TunerRegs[98].Reg_Num = 161 ;
+ state->TunerRegs[98].Reg_Val = 0x00 ;
+
+ state->TunerRegs[99].Reg_Num = 162 ;
+ state->TunerRegs[99].Reg_Val = 0x40 ;
+
+ state->TunerRegs[100].Reg_Num = 166 ;
+ state->TunerRegs[100].Reg_Val = 0xAE ;
+
+ state->TunerRegs[101].Reg_Num = 167 ;
+ state->TunerRegs[101].Reg_Val = 0x1B ;
+
+ state->TunerRegs[102].Reg_Num = 168 ;
+ state->TunerRegs[102].Reg_Val = 0xF2 ;
+
+ state->TunerRegs[103].Reg_Num = 195 ;
+ state->TunerRegs[103].Reg_Val = 0x00 ;
+
+ return 0 ;
+}
+
+static u16 MXL5005_ControlInit(struct dvb_frontend *fe)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ state->Init_Ctrl_Num = INITCTRL_NUM;
+
+ state->Init_Ctrl[0].Ctrl_Num = DN_IQTN_AMP_CUT ;
+ state->Init_Ctrl[0].size = 1 ;
+ state->Init_Ctrl[0].addr[0] = 73;
+ state->Init_Ctrl[0].bit[0] = 7;
+ state->Init_Ctrl[0].val[0] = 0;
+
+ state->Init_Ctrl[1].Ctrl_Num = BB_MODE ;
+ state->Init_Ctrl[1].size = 1 ;
+ state->Init_Ctrl[1].addr[0] = 53;
+ state->Init_Ctrl[1].bit[0] = 2;
+ state->Init_Ctrl[1].val[0] = 1;
+
+ state->Init_Ctrl[2].Ctrl_Num = BB_BUF ;
+ state->Init_Ctrl[2].size = 2 ;
+ state->Init_Ctrl[2].addr[0] = 53;
+ state->Init_Ctrl[2].bit[0] = 1;
+ state->Init_Ctrl[2].val[0] = 0;
+ state->Init_Ctrl[2].addr[1] = 57;
+ state->Init_Ctrl[2].bit[1] = 0;
+ state->Init_Ctrl[2].val[1] = 1;
+
+ state->Init_Ctrl[3].Ctrl_Num = BB_BUF_OA ;
+ state->Init_Ctrl[3].size = 1 ;
+ state->Init_Ctrl[3].addr[0] = 53;
+ state->Init_Ctrl[3].bit[0] = 0;
+ state->Init_Ctrl[3].val[0] = 0;
+
+ state->Init_Ctrl[4].Ctrl_Num = BB_ALPF_BANDSELECT ;
+ state->Init_Ctrl[4].size = 3 ;
+ state->Init_Ctrl[4].addr[0] = 53;
+ state->Init_Ctrl[4].bit[0] = 5;
+ state->Init_Ctrl[4].val[0] = 0;
+ state->Init_Ctrl[4].addr[1] = 53;
+ state->Init_Ctrl[4].bit[1] = 6;
+ state->Init_Ctrl[4].val[1] = 0;
+ state->Init_Ctrl[4].addr[2] = 53;
+ state->Init_Ctrl[4].bit[2] = 7;
+ state->Init_Ctrl[4].val[2] = 1;
+
+ state->Init_Ctrl[5].Ctrl_Num = BB_IQSWAP ;
+ state->Init_Ctrl[5].size = 1 ;
+ state->Init_Ctrl[5].addr[0] = 59;
+ state->Init_Ctrl[5].bit[0] = 0;
+ state->Init_Ctrl[5].val[0] = 0;
+
+ state->Init_Ctrl[6].Ctrl_Num = BB_DLPF_BANDSEL ;
+ state->Init_Ctrl[6].size = 2 ;
+ state->Init_Ctrl[6].addr[0] = 53;
+ state->Init_Ctrl[6].bit[0] = 3;
+ state->Init_Ctrl[6].val[0] = 0;
+ state->Init_Ctrl[6].addr[1] = 53;
+ state->Init_Ctrl[6].bit[1] = 4;
+ state->Init_Ctrl[6].val[1] = 1;
+
+ state->Init_Ctrl[7].Ctrl_Num = RFSYN_CHP_GAIN ;
+ state->Init_Ctrl[7].size = 4 ;
+ state->Init_Ctrl[7].addr[0] = 22;
+ state->Init_Ctrl[7].bit[0] = 4;
+ state->Init_Ctrl[7].val[0] = 0;
+ state->Init_Ctrl[7].addr[1] = 22;
+ state->Init_Ctrl[7].bit[1] = 5;
+ state->Init_Ctrl[7].val[1] = 1;
+ state->Init_Ctrl[7].addr[2] = 22;
+ state->Init_Ctrl[7].bit[2] = 6;
+ state->Init_Ctrl[7].val[2] = 1;
+ state->Init_Ctrl[7].addr[3] = 22;
+ state->Init_Ctrl[7].bit[3] = 7;
+ state->Init_Ctrl[7].val[3] = 0;
+
+ state->Init_Ctrl[8].Ctrl_Num = RFSYN_EN_CHP_HIGAIN ;
+ state->Init_Ctrl[8].size = 1 ;
+ state->Init_Ctrl[8].addr[0] = 22;
+ state->Init_Ctrl[8].bit[0] = 2;
+ state->Init_Ctrl[8].val[0] = 0;
+
+ state->Init_Ctrl[9].Ctrl_Num = AGC_IF ;
+ state->Init_Ctrl[9].size = 4 ;
+ state->Init_Ctrl[9].addr[0] = 76;
+ state->Init_Ctrl[9].bit[0] = 0;
+ state->Init_Ctrl[9].val[0] = 1;
+ state->Init_Ctrl[9].addr[1] = 76;
+ state->Init_Ctrl[9].bit[1] = 1;
+ state->Init_Ctrl[9].val[1] = 1;
+ state->Init_Ctrl[9].addr[2] = 76;
+ state->Init_Ctrl[9].bit[2] = 2;
+ state->Init_Ctrl[9].val[2] = 0;
+ state->Init_Ctrl[9].addr[3] = 76;
+ state->Init_Ctrl[9].bit[3] = 3;
+ state->Init_Ctrl[9].val[3] = 1;
+
+ state->Init_Ctrl[10].Ctrl_Num = AGC_RF ;
+ state->Init_Ctrl[10].size = 4 ;
+ state->Init_Ctrl[10].addr[0] = 76;
+ state->Init_Ctrl[10].bit[0] = 4;
+ state->Init_Ctrl[10].val[0] = 1;
+ state->Init_Ctrl[10].addr[1] = 76;
+ state->Init_Ctrl[10].bit[1] = 5;
+ state->Init_Ctrl[10].val[1] = 1;
+ state->Init_Ctrl[10].addr[2] = 76;
+ state->Init_Ctrl[10].bit[2] = 6;
+ state->Init_Ctrl[10].val[2] = 0;
+ state->Init_Ctrl[10].addr[3] = 76;
+ state->Init_Ctrl[10].bit[3] = 7;
+ state->Init_Ctrl[10].val[3] = 1;
+
+ state->Init_Ctrl[11].Ctrl_Num = IF_DIVVAL ;
+ state->Init_Ctrl[11].size = 5 ;
+ state->Init_Ctrl[11].addr[0] = 43;
+ state->Init_Ctrl[11].bit[0] = 3;
+ state->Init_Ctrl[11].val[0] = 0;
+ state->Init_Ctrl[11].addr[1] = 43;
+ state->Init_Ctrl[11].bit[1] = 4;
+ state->Init_Ctrl[11].val[1] = 0;
+ state->Init_Ctrl[11].addr[2] = 43;
+ state->Init_Ctrl[11].bit[2] = 5;
+ state->Init_Ctrl[11].val[2] = 0;
+ state->Init_Ctrl[11].addr[3] = 43;
+ state->Init_Ctrl[11].bit[3] = 6;
+ state->Init_Ctrl[11].val[3] = 1;
+ state->Init_Ctrl[11].addr[4] = 43;
+ state->Init_Ctrl[11].bit[4] = 7;
+ state->Init_Ctrl[11].val[4] = 0;
+
+ state->Init_Ctrl[12].Ctrl_Num = IF_VCO_BIAS ;
+ state->Init_Ctrl[12].size = 6 ;
+ state->Init_Ctrl[12].addr[0] = 44;
+ state->Init_Ctrl[12].bit[0] = 2;
+ state->Init_Ctrl[12].val[0] = 0;
+ state->Init_Ctrl[12].addr[1] = 44;
+ state->Init_Ctrl[12].bit[1] = 3;
+ state->Init_Ctrl[12].val[1] = 0;
+ state->Init_Ctrl[12].addr[2] = 44;
+ state->Init_Ctrl[12].bit[2] = 4;
+ state->Init_Ctrl[12].val[2] = 0;
+ state->Init_Ctrl[12].addr[3] = 44;
+ state->Init_Ctrl[12].bit[3] = 5;
+ state->Init_Ctrl[12].val[3] = 1;
+ state->Init_Ctrl[12].addr[4] = 44;
+ state->Init_Ctrl[12].bit[4] = 6;
+ state->Init_Ctrl[12].val[4] = 0;
+ state->Init_Ctrl[12].addr[5] = 44;
+ state->Init_Ctrl[12].bit[5] = 7;
+ state->Init_Ctrl[12].val[5] = 0;
+
+ state->Init_Ctrl[13].Ctrl_Num = CHCAL_INT_MOD_IF ;
+ state->Init_Ctrl[13].size = 7 ;
+ state->Init_Ctrl[13].addr[0] = 11;
+ state->Init_Ctrl[13].bit[0] = 0;
+ state->Init_Ctrl[13].val[0] = 1;
+ state->Init_Ctrl[13].addr[1] = 11;
+ state->Init_Ctrl[13].bit[1] = 1;
+ state->Init_Ctrl[13].val[1] = 0;
+ state->Init_Ctrl[13].addr[2] = 11;
+ state->Init_Ctrl[13].bit[2] = 2;
+ state->Init_Ctrl[13].val[2] = 0;
+ state->Init_Ctrl[13].addr[3] = 11;
+ state->Init_Ctrl[13].bit[3] = 3;
+ state->Init_Ctrl[13].val[3] = 1;
+ state->Init_Ctrl[13].addr[4] = 11;
+ state->Init_Ctrl[13].bit[4] = 4;
+ state->Init_Ctrl[13].val[4] = 1;
+ state->Init_Ctrl[13].addr[5] = 11;
+ state->Init_Ctrl[13].bit[5] = 5;
+ state->Init_Ctrl[13].val[5] = 0;
+ state->Init_Ctrl[13].addr[6] = 11;
+ state->Init_Ctrl[13].bit[6] = 6;
+ state->Init_Ctrl[13].val[6] = 0;
+
+ state->Init_Ctrl[14].Ctrl_Num = CHCAL_FRAC_MOD_IF ;
+ state->Init_Ctrl[14].size = 16 ;
+ state->Init_Ctrl[14].addr[0] = 13;
+ state->Init_Ctrl[14].bit[0] = 0;
+ state->Init_Ctrl[14].val[0] = 0;
+ state->Init_Ctrl[14].addr[1] = 13;
+ state->Init_Ctrl[14].bit[1] = 1;
+ state->Init_Ctrl[14].val[1] = 0;
+ state->Init_Ctrl[14].addr[2] = 13;
+ state->Init_Ctrl[14].bit[2] = 2;
+ state->Init_Ctrl[14].val[2] = 0;
+ state->Init_Ctrl[14].addr[3] = 13;
+ state->Init_Ctrl[14].bit[3] = 3;
+ state->Init_Ctrl[14].val[3] = 0;
+ state->Init_Ctrl[14].addr[4] = 13;
+ state->Init_Ctrl[14].bit[4] = 4;
+ state->Init_Ctrl[14].val[4] = 0;
+ state->Init_Ctrl[14].addr[5] = 13;
+ state->Init_Ctrl[14].bit[5] = 5;
+ state->Init_Ctrl[14].val[5] = 0;
+ state->Init_Ctrl[14].addr[6] = 13;
+ state->Init_Ctrl[14].bit[6] = 6;
+ state->Init_Ctrl[14].val[6] = 0;
+ state->Init_Ctrl[14].addr[7] = 13;
+ state->Init_Ctrl[14].bit[7] = 7;
+ state->Init_Ctrl[14].val[7] = 0;
+ state->Init_Ctrl[14].addr[8] = 12;
+ state->Init_Ctrl[14].bit[8] = 0;
+ state->Init_Ctrl[14].val[8] = 0;
+ state->Init_Ctrl[14].addr[9] = 12;
+ state->Init_Ctrl[14].bit[9] = 1;
+ state->Init_Ctrl[14].val[9] = 0;
+ state->Init_Ctrl[14].addr[10] = 12;
+ state->Init_Ctrl[14].bit[10] = 2;
+ state->Init_Ctrl[14].val[10] = 0;
+ state->Init_Ctrl[14].addr[11] = 12;
+ state->Init_Ctrl[14].bit[11] = 3;
+ state->Init_Ctrl[14].val[11] = 0;
+ state->Init_Ctrl[14].addr[12] = 12;
+ state->Init_Ctrl[14].bit[12] = 4;
+ state->Init_Ctrl[14].val[12] = 0;
+ state->Init_Ctrl[14].addr[13] = 12;
+ state->Init_Ctrl[14].bit[13] = 5;
+ state->Init_Ctrl[14].val[13] = 1;
+ state->Init_Ctrl[14].addr[14] = 12;
+ state->Init_Ctrl[14].bit[14] = 6;
+ state->Init_Ctrl[14].val[14] = 1;
+ state->Init_Ctrl[14].addr[15] = 12;
+ state->Init_Ctrl[14].bit[15] = 7;
+ state->Init_Ctrl[14].val[15] = 0;
+
+ state->Init_Ctrl[15].Ctrl_Num = DRV_RES_SEL ;
+ state->Init_Ctrl[15].size = 3 ;
+ state->Init_Ctrl[15].addr[0] = 147;
+ state->Init_Ctrl[15].bit[0] = 2;
+ state->Init_Ctrl[15].val[0] = 0;
+ state->Init_Ctrl[15].addr[1] = 147;
+ state->Init_Ctrl[15].bit[1] = 3;
+ state->Init_Ctrl[15].val[1] = 1;
+ state->Init_Ctrl[15].addr[2] = 147;
+ state->Init_Ctrl[15].bit[2] = 4;
+ state->Init_Ctrl[15].val[2] = 1;
+
+ state->Init_Ctrl[16].Ctrl_Num = I_DRIVER ;
+ state->Init_Ctrl[16].size = 2 ;
+ state->Init_Ctrl[16].addr[0] = 147;
+ state->Init_Ctrl[16].bit[0] = 0;
+ state->Init_Ctrl[16].val[0] = 0;
+ state->Init_Ctrl[16].addr[1] = 147;
+ state->Init_Ctrl[16].bit[1] = 1;
+ state->Init_Ctrl[16].val[1] = 1;
+
+ state->Init_Ctrl[17].Ctrl_Num = EN_AAF ;
+ state->Init_Ctrl[17].size = 1 ;
+ state->Init_Ctrl[17].addr[0] = 147;
+ state->Init_Ctrl[17].bit[0] = 7;
+ state->Init_Ctrl[17].val[0] = 0;
+
+ state->Init_Ctrl[18].Ctrl_Num = EN_3P ;
+ state->Init_Ctrl[18].size = 1 ;
+ state->Init_Ctrl[18].addr[0] = 147;
+ state->Init_Ctrl[18].bit[0] = 6;
+ state->Init_Ctrl[18].val[0] = 0;
+
+ state->Init_Ctrl[19].Ctrl_Num = EN_AUX_3P ;
+ state->Init_Ctrl[19].size = 1 ;
+ state->Init_Ctrl[19].addr[0] = 156;
+ state->Init_Ctrl[19].bit[0] = 0;
+ state->Init_Ctrl[19].val[0] = 0;
+
+ state->Init_Ctrl[20].Ctrl_Num = SEL_AAF_BAND ;
+ state->Init_Ctrl[20].size = 1 ;
+ state->Init_Ctrl[20].addr[0] = 147;
+ state->Init_Ctrl[20].bit[0] = 5;
+ state->Init_Ctrl[20].val[0] = 0;
+
+ state->Init_Ctrl[21].Ctrl_Num = SEQ_ENCLK16_CLK_OUT ;
+ state->Init_Ctrl[21].size = 1 ;
+ state->Init_Ctrl[21].addr[0] = 137;
+ state->Init_Ctrl[21].bit[0] = 4;
+ state->Init_Ctrl[21].val[0] = 0;
+
+ state->Init_Ctrl[22].Ctrl_Num = SEQ_SEL4_16B ;
+ state->Init_Ctrl[22].size = 1 ;
+ state->Init_Ctrl[22].addr[0] = 137;
+ state->Init_Ctrl[22].bit[0] = 7;
+ state->Init_Ctrl[22].val[0] = 0;
+
+ state->Init_Ctrl[23].Ctrl_Num = XTAL_CAPSELECT ;
+ state->Init_Ctrl[23].size = 1 ;
+ state->Init_Ctrl[23].addr[0] = 91;
+ state->Init_Ctrl[23].bit[0] = 5;
+ state->Init_Ctrl[23].val[0] = 1;
+
+ state->Init_Ctrl[24].Ctrl_Num = IF_SEL_DBL ;
+ state->Init_Ctrl[24].size = 1 ;
+ state->Init_Ctrl[24].addr[0] = 43;
+ state->Init_Ctrl[24].bit[0] = 0;
+ state->Init_Ctrl[24].val[0] = 1;
+
+ state->Init_Ctrl[25].Ctrl_Num = RFSYN_R_DIV ;
+ state->Init_Ctrl[25].size = 2 ;
+ state->Init_Ctrl[25].addr[0] = 22;
+ state->Init_Ctrl[25].bit[0] = 0;
+ state->Init_Ctrl[25].val[0] = 1;
+ state->Init_Ctrl[25].addr[1] = 22;
+ state->Init_Ctrl[25].bit[1] = 1;
+ state->Init_Ctrl[25].val[1] = 1;
+
+ state->Init_Ctrl[26].Ctrl_Num = SEQ_EXTSYNTHCALIF ;
+ state->Init_Ctrl[26].size = 1 ;
+ state->Init_Ctrl[26].addr[0] = 134;
+ state->Init_Ctrl[26].bit[0] = 2;
+ state->Init_Ctrl[26].val[0] = 0;
+
+ state->Init_Ctrl[27].Ctrl_Num = SEQ_EXTDCCAL ;
+ state->Init_Ctrl[27].size = 1 ;
+ state->Init_Ctrl[27].addr[0] = 137;
+ state->Init_Ctrl[27].bit[0] = 3;
+ state->Init_Ctrl[27].val[0] = 0;
+
+ state->Init_Ctrl[28].Ctrl_Num = AGC_EN_RSSI ;
+ state->Init_Ctrl[28].size = 1 ;
+ state->Init_Ctrl[28].addr[0] = 77;
+ state->Init_Ctrl[28].bit[0] = 7;
+ state->Init_Ctrl[28].val[0] = 0;
+
+ state->Init_Ctrl[29].Ctrl_Num = RFA_ENCLKRFAGC ;
+ state->Init_Ctrl[29].size = 1 ;
+ state->Init_Ctrl[29].addr[0] = 166;
+ state->Init_Ctrl[29].bit[0] = 7;
+ state->Init_Ctrl[29].val[0] = 1;
+
+ state->Init_Ctrl[30].Ctrl_Num = RFA_RSSI_REFH ;
+ state->Init_Ctrl[30].size = 3 ;
+ state->Init_Ctrl[30].addr[0] = 166;
+ state->Init_Ctrl[30].bit[0] = 0;
+ state->Init_Ctrl[30].val[0] = 0;
+ state->Init_Ctrl[30].addr[1] = 166;
+ state->Init_Ctrl[30].bit[1] = 1;
+ state->Init_Ctrl[30].val[1] = 1;
+ state->Init_Ctrl[30].addr[2] = 166;
+ state->Init_Ctrl[30].bit[2] = 2;
+ state->Init_Ctrl[30].val[2] = 1;
+
+ state->Init_Ctrl[31].Ctrl_Num = RFA_RSSI_REF ;
+ state->Init_Ctrl[31].size = 3 ;
+ state->Init_Ctrl[31].addr[0] = 166;
+ state->Init_Ctrl[31].bit[0] = 3;
+ state->Init_Ctrl[31].val[0] = 1;
+ state->Init_Ctrl[31].addr[1] = 166;
+ state->Init_Ctrl[31].bit[1] = 4;
+ state->Init_Ctrl[31].val[1] = 0;
+ state->Init_Ctrl[31].addr[2] = 166;
+ state->Init_Ctrl[31].bit[2] = 5;
+ state->Init_Ctrl[31].val[2] = 1;
+
+ state->Init_Ctrl[32].Ctrl_Num = RFA_RSSI_REFL ;
+ state->Init_Ctrl[32].size = 3 ;
+ state->Init_Ctrl[32].addr[0] = 167;
+ state->Init_Ctrl[32].bit[0] = 0;
+ state->Init_Ctrl[32].val[0] = 1;
+ state->Init_Ctrl[32].addr[1] = 167;
+ state->Init_Ctrl[32].bit[1] = 1;
+ state->Init_Ctrl[32].val[1] = 1;
+ state->Init_Ctrl[32].addr[2] = 167;
+ state->Init_Ctrl[32].bit[2] = 2;
+ state->Init_Ctrl[32].val[2] = 0;
+
+ state->Init_Ctrl[33].Ctrl_Num = RFA_FLR ;
+ state->Init_Ctrl[33].size = 4 ;
+ state->Init_Ctrl[33].addr[0] = 168;
+ state->Init_Ctrl[33].bit[0] = 0;
+ state->Init_Ctrl[33].val[0] = 0;
+ state->Init_Ctrl[33].addr[1] = 168;
+ state->Init_Ctrl[33].bit[1] = 1;
+ state->Init_Ctrl[33].val[1] = 1;
+ state->Init_Ctrl[33].addr[2] = 168;
+ state->Init_Ctrl[33].bit[2] = 2;
+ state->Init_Ctrl[33].val[2] = 0;
+ state->Init_Ctrl[33].addr[3] = 168;
+ state->Init_Ctrl[33].bit[3] = 3;
+ state->Init_Ctrl[33].val[3] = 0;
+
+ state->Init_Ctrl[34].Ctrl_Num = RFA_CEIL ;
+ state->Init_Ctrl[34].size = 4 ;
+ state->Init_Ctrl[34].addr[0] = 168;
+ state->Init_Ctrl[34].bit[0] = 4;
+ state->Init_Ctrl[34].val[0] = 1;
+ state->Init_Ctrl[34].addr[1] = 168;
+ state->Init_Ctrl[34].bit[1] = 5;
+ state->Init_Ctrl[34].val[1] = 1;
+ state->Init_Ctrl[34].addr[2] = 168;
+ state->Init_Ctrl[34].bit[2] = 6;
+ state->Init_Ctrl[34].val[2] = 1;
+ state->Init_Ctrl[34].addr[3] = 168;
+ state->Init_Ctrl[34].bit[3] = 7;
+ state->Init_Ctrl[34].val[3] = 1;
+
+ state->Init_Ctrl[35].Ctrl_Num = SEQ_EXTIQFSMPULSE ;
+ state->Init_Ctrl[35].size = 1 ;
+ state->Init_Ctrl[35].addr[0] = 135;
+ state->Init_Ctrl[35].bit[0] = 0;
+ state->Init_Ctrl[35].val[0] = 0;
+
+ state->Init_Ctrl[36].Ctrl_Num = OVERRIDE_1 ;
+ state->Init_Ctrl[36].size = 1 ;
+ state->Init_Ctrl[36].addr[0] = 56;
+ state->Init_Ctrl[36].bit[0] = 3;
+ state->Init_Ctrl[36].val[0] = 0;
+
+ state->Init_Ctrl[37].Ctrl_Num = BB_INITSTATE_DLPF_TUNE ;
+ state->Init_Ctrl[37].size = 7 ;
+ state->Init_Ctrl[37].addr[0] = 59;
+ state->Init_Ctrl[37].bit[0] = 1;
+ state->Init_Ctrl[37].val[0] = 0;
+ state->Init_Ctrl[37].addr[1] = 59;
+ state->Init_Ctrl[37].bit[1] = 2;
+ state->Init_Ctrl[37].val[1] = 0;
+ state->Init_Ctrl[37].addr[2] = 59;
+ state->Init_Ctrl[37].bit[2] = 3;
+ state->Init_Ctrl[37].val[2] = 0;
+ state->Init_Ctrl[37].addr[3] = 59;
+ state->Init_Ctrl[37].bit[3] = 4;
+ state->Init_Ctrl[37].val[3] = 0;
+ state->Init_Ctrl[37].addr[4] = 59;
+ state->Init_Ctrl[37].bit[4] = 5;
+ state->Init_Ctrl[37].val[4] = 0;
+ state->Init_Ctrl[37].addr[5] = 59;
+ state->Init_Ctrl[37].bit[5] = 6;
+ state->Init_Ctrl[37].val[5] = 0;
+ state->Init_Ctrl[37].addr[6] = 59;
+ state->Init_Ctrl[37].bit[6] = 7;
+ state->Init_Ctrl[37].val[6] = 0;
+
+ state->Init_Ctrl[38].Ctrl_Num = TG_R_DIV ;
+ state->Init_Ctrl[38].size = 6 ;
+ state->Init_Ctrl[38].addr[0] = 32;
+ state->Init_Ctrl[38].bit[0] = 2;
+ state->Init_Ctrl[38].val[0] = 0;
+ state->Init_Ctrl[38].addr[1] = 32;
+ state->Init_Ctrl[38].bit[1] = 3;
+ state->Init_Ctrl[38].val[1] = 0;
+ state->Init_Ctrl[38].addr[2] = 32;
+ state->Init_Ctrl[38].bit[2] = 4;
+ state->Init_Ctrl[38].val[2] = 0;
+ state->Init_Ctrl[38].addr[3] = 32;
+ state->Init_Ctrl[38].bit[3] = 5;
+ state->Init_Ctrl[38].val[3] = 0;
+ state->Init_Ctrl[38].addr[4] = 32;
+ state->Init_Ctrl[38].bit[4] = 6;
+ state->Init_Ctrl[38].val[4] = 1;
+ state->Init_Ctrl[38].addr[5] = 32;
+ state->Init_Ctrl[38].bit[5] = 7;
+ state->Init_Ctrl[38].val[5] = 0;
+
+ state->Init_Ctrl[39].Ctrl_Num = EN_CHP_LIN_B ;
+ state->Init_Ctrl[39].size = 1 ;
+ state->Init_Ctrl[39].addr[0] = 25;
+ state->Init_Ctrl[39].bit[0] = 3;
+ state->Init_Ctrl[39].val[0] = 1;
+
+
+ state->CH_Ctrl_Num = CHCTRL_NUM ;
+
+ state->CH_Ctrl[0].Ctrl_Num = DN_POLY ;
+ state->CH_Ctrl[0].size = 2 ;
+ state->CH_Ctrl[0].addr[0] = 68;
+ state->CH_Ctrl[0].bit[0] = 6;
+ state->CH_Ctrl[0].val[0] = 1;
+ state->CH_Ctrl[0].addr[1] = 68;
+ state->CH_Ctrl[0].bit[1] = 7;
+ state->CH_Ctrl[0].val[1] = 1;
+
+ state->CH_Ctrl[1].Ctrl_Num = DN_RFGAIN ;
+ state->CH_Ctrl[1].size = 2 ;
+ state->CH_Ctrl[1].addr[0] = 70;
+ state->CH_Ctrl[1].bit[0] = 6;
+ state->CH_Ctrl[1].val[0] = 1;
+ state->CH_Ctrl[1].addr[1] = 70;
+ state->CH_Ctrl[1].bit[1] = 7;
+ state->CH_Ctrl[1].val[1] = 0;
+
+ state->CH_Ctrl[2].Ctrl_Num = DN_CAP_RFLPF ;
+ state->CH_Ctrl[2].size = 9 ;
+ state->CH_Ctrl[2].addr[0] = 69;
+ state->CH_Ctrl[2].bit[0] = 5;
+ state->CH_Ctrl[2].val[0] = 0;
+ state->CH_Ctrl[2].addr[1] = 69;
+ state->CH_Ctrl[2].bit[1] = 6;
+ state->CH_Ctrl[2].val[1] = 0;
+ state->CH_Ctrl[2].addr[2] = 69;
+ state->CH_Ctrl[2].bit[2] = 7;
+ state->CH_Ctrl[2].val[2] = 0;
+ state->CH_Ctrl[2].addr[3] = 68;
+ state->CH_Ctrl[2].bit[3] = 0;
+ state->CH_Ctrl[2].val[3] = 0;
+ state->CH_Ctrl[2].addr[4] = 68;
+ state->CH_Ctrl[2].bit[4] = 1;
+ state->CH_Ctrl[2].val[4] = 0;
+ state->CH_Ctrl[2].addr[5] = 68;
+ state->CH_Ctrl[2].bit[5] = 2;
+ state->CH_Ctrl[2].val[5] = 0;
+ state->CH_Ctrl[2].addr[6] = 68;
+ state->CH_Ctrl[2].bit[6] = 3;
+ state->CH_Ctrl[2].val[6] = 0;
+ state->CH_Ctrl[2].addr[7] = 68;
+ state->CH_Ctrl[2].bit[7] = 4;
+ state->CH_Ctrl[2].val[7] = 0;
+ state->CH_Ctrl[2].addr[8] = 68;
+ state->CH_Ctrl[2].bit[8] = 5;
+ state->CH_Ctrl[2].val[8] = 0;
+
+ state->CH_Ctrl[3].Ctrl_Num = DN_EN_VHFUHFBAR ;
+ state->CH_Ctrl[3].size = 1 ;
+ state->CH_Ctrl[3].addr[0] = 70;
+ state->CH_Ctrl[3].bit[0] = 5;
+ state->CH_Ctrl[3].val[0] = 0;
+
+ state->CH_Ctrl[4].Ctrl_Num = DN_GAIN_ADJUST ;
+ state->CH_Ctrl[4].size = 3 ;
+ state->CH_Ctrl[4].addr[0] = 73;
+ state->CH_Ctrl[4].bit[0] = 4;
+ state->CH_Ctrl[4].val[0] = 0;
+ state->CH_Ctrl[4].addr[1] = 73;
+ state->CH_Ctrl[4].bit[1] = 5;
+ state->CH_Ctrl[4].val[1] = 1;
+ state->CH_Ctrl[4].addr[2] = 73;
+ state->CH_Ctrl[4].bit[2] = 6;
+ state->CH_Ctrl[4].val[2] = 0;
+
+ state->CH_Ctrl[5].Ctrl_Num = DN_IQTNBUF_AMP ;
+ state->CH_Ctrl[5].size = 4 ;
+ state->CH_Ctrl[5].addr[0] = 70;
+ state->CH_Ctrl[5].bit[0] = 0;
+ state->CH_Ctrl[5].val[0] = 0;
+ state->CH_Ctrl[5].addr[1] = 70;
+ state->CH_Ctrl[5].bit[1] = 1;
+ state->CH_Ctrl[5].val[1] = 0;
+ state->CH_Ctrl[5].addr[2] = 70;
+ state->CH_Ctrl[5].bit[2] = 2;
+ state->CH_Ctrl[5].val[2] = 0;
+ state->CH_Ctrl[5].addr[3] = 70;
+ state->CH_Ctrl[5].bit[3] = 3;
+ state->CH_Ctrl[5].val[3] = 0;
+
+ state->CH_Ctrl[6].Ctrl_Num = DN_IQTNGNBFBIAS_BST ;
+ state->CH_Ctrl[6].size = 1 ;
+ state->CH_Ctrl[6].addr[0] = 70;
+ state->CH_Ctrl[6].bit[0] = 4;
+ state->CH_Ctrl[6].val[0] = 1;
+
+ state->CH_Ctrl[7].Ctrl_Num = RFSYN_EN_OUTMUX ;
+ state->CH_Ctrl[7].size = 1 ;
+ state->CH_Ctrl[7].addr[0] = 111;
+ state->CH_Ctrl[7].bit[0] = 4;
+ state->CH_Ctrl[7].val[0] = 0;
+
+ state->CH_Ctrl[8].Ctrl_Num = RFSYN_SEL_VCO_OUT ;
+ state->CH_Ctrl[8].size = 1 ;
+ state->CH_Ctrl[8].addr[0] = 111;
+ state->CH_Ctrl[8].bit[0] = 7;
+ state->CH_Ctrl[8].val[0] = 1;
+
+ state->CH_Ctrl[9].Ctrl_Num = RFSYN_SEL_VCO_HI ;
+ state->CH_Ctrl[9].size = 1 ;
+ state->CH_Ctrl[9].addr[0] = 111;
+ state->CH_Ctrl[9].bit[0] = 6;
+ state->CH_Ctrl[9].val[0] = 1;
+
+ state->CH_Ctrl[10].Ctrl_Num = RFSYN_SEL_DIVM ;
+ state->CH_Ctrl[10].size = 1 ;
+ state->CH_Ctrl[10].addr[0] = 111;
+ state->CH_Ctrl[10].bit[0] = 5;
+ state->CH_Ctrl[10].val[0] = 0;
+
+ state->CH_Ctrl[11].Ctrl_Num = RFSYN_RF_DIV_BIAS ;
+ state->CH_Ctrl[11].size = 2 ;
+ state->CH_Ctrl[11].addr[0] = 110;
+ state->CH_Ctrl[11].bit[0] = 0;
+ state->CH_Ctrl[11].val[0] = 1;
+ state->CH_Ctrl[11].addr[1] = 110;
+ state->CH_Ctrl[11].bit[1] = 1;
+ state->CH_Ctrl[11].val[1] = 0;
+
+ state->CH_Ctrl[12].Ctrl_Num = DN_SEL_FREQ ;
+ state->CH_Ctrl[12].size = 3 ;
+ state->CH_Ctrl[12].addr[0] = 69;
+ state->CH_Ctrl[12].bit[0] = 2;
+ state->CH_Ctrl[12].val[0] = 0;
+ state->CH_Ctrl[12].addr[1] = 69;
+ state->CH_Ctrl[12].bit[1] = 3;
+ state->CH_Ctrl[12].val[1] = 0;
+ state->CH_Ctrl[12].addr[2] = 69;
+ state->CH_Ctrl[12].bit[2] = 4;
+ state->CH_Ctrl[12].val[2] = 0;
+
+ state->CH_Ctrl[13].Ctrl_Num = RFSYN_VCO_BIAS ;
+ state->CH_Ctrl[13].size = 6 ;
+ state->CH_Ctrl[13].addr[0] = 110;
+ state->CH_Ctrl[13].bit[0] = 2;
+ state->CH_Ctrl[13].val[0] = 0;
+ state->CH_Ctrl[13].addr[1] = 110;
+ state->CH_Ctrl[13].bit[1] = 3;
+ state->CH_Ctrl[13].val[1] = 0;
+ state->CH_Ctrl[13].addr[2] = 110;
+ state->CH_Ctrl[13].bit[2] = 4;
+ state->CH_Ctrl[13].val[2] = 0;
+ state->CH_Ctrl[13].addr[3] = 110;
+ state->CH_Ctrl[13].bit[3] = 5;
+ state->CH_Ctrl[13].val[3] = 0;
+ state->CH_Ctrl[13].addr[4] = 110;
+ state->CH_Ctrl[13].bit[4] = 6;
+ state->CH_Ctrl[13].val[4] = 0;
+ state->CH_Ctrl[13].addr[5] = 110;
+ state->CH_Ctrl[13].bit[5] = 7;
+ state->CH_Ctrl[13].val[5] = 1;
+
+ state->CH_Ctrl[14].Ctrl_Num = CHCAL_INT_MOD_RF ;
+ state->CH_Ctrl[14].size = 7 ;
+ state->CH_Ctrl[14].addr[0] = 14;
+ state->CH_Ctrl[14].bit[0] = 0;
+ state->CH_Ctrl[14].val[0] = 0;
+ state->CH_Ctrl[14].addr[1] = 14;
+ state->CH_Ctrl[14].bit[1] = 1;
+ state->CH_Ctrl[14].val[1] = 0;
+ state->CH_Ctrl[14].addr[2] = 14;
+ state->CH_Ctrl[14].bit[2] = 2;
+ state->CH_Ctrl[14].val[2] = 0;
+ state->CH_Ctrl[14].addr[3] = 14;
+ state->CH_Ctrl[14].bit[3] = 3;
+ state->CH_Ctrl[14].val[3] = 0;
+ state->CH_Ctrl[14].addr[4] = 14;
+ state->CH_Ctrl[14].bit[4] = 4;
+ state->CH_Ctrl[14].val[4] = 0;
+ state->CH_Ctrl[14].addr[5] = 14;
+ state->CH_Ctrl[14].bit[5] = 5;
+ state->CH_Ctrl[14].val[5] = 0;
+ state->CH_Ctrl[14].addr[6] = 14;
+ state->CH_Ctrl[14].bit[6] = 6;
+ state->CH_Ctrl[14].val[6] = 0;
+
+ state->CH_Ctrl[15].Ctrl_Num = CHCAL_FRAC_MOD_RF ;
+ state->CH_Ctrl[15].size = 18 ;
+ state->CH_Ctrl[15].addr[0] = 17;
+ state->CH_Ctrl[15].bit[0] = 6;
+ state->CH_Ctrl[15].val[0] = 0;
+ state->CH_Ctrl[15].addr[1] = 17;
+ state->CH_Ctrl[15].bit[1] = 7;
+ state->CH_Ctrl[15].val[1] = 0;
+ state->CH_Ctrl[15].addr[2] = 16;
+ state->CH_Ctrl[15].bit[2] = 0;
+ state->CH_Ctrl[15].val[2] = 0;
+ state->CH_Ctrl[15].addr[3] = 16;
+ state->CH_Ctrl[15].bit[3] = 1;
+ state->CH_Ctrl[15].val[3] = 0;
+ state->CH_Ctrl[15].addr[4] = 16;
+ state->CH_Ctrl[15].bit[4] = 2;
+ state->CH_Ctrl[15].val[4] = 0;
+ state->CH_Ctrl[15].addr[5] = 16;
+ state->CH_Ctrl[15].bit[5] = 3;
+ state->CH_Ctrl[15].val[5] = 0;
+ state->CH_Ctrl[15].addr[6] = 16;
+ state->CH_Ctrl[15].bit[6] = 4;
+ state->CH_Ctrl[15].val[6] = 0;
+ state->CH_Ctrl[15].addr[7] = 16;
+ state->CH_Ctrl[15].bit[7] = 5;
+ state->CH_Ctrl[15].val[7] = 0;
+ state->CH_Ctrl[15].addr[8] = 16;
+ state->CH_Ctrl[15].bit[8] = 6;
+ state->CH_Ctrl[15].val[8] = 0;
+ state->CH_Ctrl[15].addr[9] = 16;
+ state->CH_Ctrl[15].bit[9] = 7;
+ state->CH_Ctrl[15].val[9] = 0;
+ state->CH_Ctrl[15].addr[10] = 15;
+ state->CH_Ctrl[15].bit[10] = 0;
+ state->CH_Ctrl[15].val[10] = 0;
+ state->CH_Ctrl[15].addr[11] = 15;
+ state->CH_Ctrl[15].bit[11] = 1;
+ state->CH_Ctrl[15].val[11] = 0;
+ state->CH_Ctrl[15].addr[12] = 15;
+ state->CH_Ctrl[15].bit[12] = 2;
+ state->CH_Ctrl[15].val[12] = 0;
+ state->CH_Ctrl[15].addr[13] = 15;
+ state->CH_Ctrl[15].bit[13] = 3;
+ state->CH_Ctrl[15].val[13] = 0;
+ state->CH_Ctrl[15].addr[14] = 15;
+ state->CH_Ctrl[15].bit[14] = 4;
+ state->CH_Ctrl[15].val[14] = 0;
+ state->CH_Ctrl[15].addr[15] = 15;
+ state->CH_Ctrl[15].bit[15] = 5;
+ state->CH_Ctrl[15].val[15] = 0;
+ state->CH_Ctrl[15].addr[16] = 15;
+ state->CH_Ctrl[15].bit[16] = 6;
+ state->CH_Ctrl[15].val[16] = 1;
+ state->CH_Ctrl[15].addr[17] = 15;
+ state->CH_Ctrl[15].bit[17] = 7;
+ state->CH_Ctrl[15].val[17] = 1;
+
+ state->CH_Ctrl[16].Ctrl_Num = RFSYN_LPF_R ;
+ state->CH_Ctrl[16].size = 5 ;
+ state->CH_Ctrl[16].addr[0] = 112;
+ state->CH_Ctrl[16].bit[0] = 0;
+ state->CH_Ctrl[16].val[0] = 0;
+ state->CH_Ctrl[16].addr[1] = 112;
+ state->CH_Ctrl[16].bit[1] = 1;
+ state->CH_Ctrl[16].val[1] = 0;
+ state->CH_Ctrl[16].addr[2] = 112;
+ state->CH_Ctrl[16].bit[2] = 2;
+ state->CH_Ctrl[16].val[2] = 0;
+ state->CH_Ctrl[16].addr[3] = 112;
+ state->CH_Ctrl[16].bit[3] = 3;
+ state->CH_Ctrl[16].val[3] = 0;
+ state->CH_Ctrl[16].addr[4] = 112;
+ state->CH_Ctrl[16].bit[4] = 4;
+ state->CH_Ctrl[16].val[4] = 1;
+
+ state->CH_Ctrl[17].Ctrl_Num = CHCAL_EN_INT_RF ;
+ state->CH_Ctrl[17].size = 1 ;
+ state->CH_Ctrl[17].addr[0] = 14;
+ state->CH_Ctrl[17].bit[0] = 7;
+ state->CH_Ctrl[17].val[0] = 0;
+
+ state->CH_Ctrl[18].Ctrl_Num = TG_LO_DIVVAL ;
+ state->CH_Ctrl[18].size = 4 ;
+ state->CH_Ctrl[18].addr[0] = 107;
+ state->CH_Ctrl[18].bit[0] = 3;
+ state->CH_Ctrl[18].val[0] = 0;
+ state->CH_Ctrl[18].addr[1] = 107;
+ state->CH_Ctrl[18].bit[1] = 4;
+ state->CH_Ctrl[18].val[1] = 0;
+ state->CH_Ctrl[18].addr[2] = 107;
+ state->CH_Ctrl[18].bit[2] = 5;
+ state->CH_Ctrl[18].val[2] = 0;
+ state->CH_Ctrl[18].addr[3] = 107;
+ state->CH_Ctrl[18].bit[3] = 6;
+ state->CH_Ctrl[18].val[3] = 0;
+
+ state->CH_Ctrl[19].Ctrl_Num = TG_LO_SELVAL ;
+ state->CH_Ctrl[19].size = 3 ;
+ state->CH_Ctrl[19].addr[0] = 107;
+ state->CH_Ctrl[19].bit[0] = 7;
+ state->CH_Ctrl[19].val[0] = 1;
+ state->CH_Ctrl[19].addr[1] = 106;
+ state->CH_Ctrl[19].bit[1] = 0;
+ state->CH_Ctrl[19].val[1] = 1;
+ state->CH_Ctrl[19].addr[2] = 106;
+ state->CH_Ctrl[19].bit[2] = 1;
+ state->CH_Ctrl[19].val[2] = 1;
+
+ state->CH_Ctrl[20].Ctrl_Num = TG_DIV_VAL ;
+ state->CH_Ctrl[20].size = 11 ;
+ state->CH_Ctrl[20].addr[0] = 109;
+ state->CH_Ctrl[20].bit[0] = 2;
+ state->CH_Ctrl[20].val[0] = 0;
+ state->CH_Ctrl[20].addr[1] = 109;
+ state->CH_Ctrl[20].bit[1] = 3;
+ state->CH_Ctrl[20].val[1] = 0;
+ state->CH_Ctrl[20].addr[2] = 109;
+ state->CH_Ctrl[20].bit[2] = 4;
+ state->CH_Ctrl[20].val[2] = 0;
+ state->CH_Ctrl[20].addr[3] = 109;
+ state->CH_Ctrl[20].bit[3] = 5;
+ state->CH_Ctrl[20].val[3] = 0;
+ state->CH_Ctrl[20].addr[4] = 109;
+ state->CH_Ctrl[20].bit[4] = 6;
+ state->CH_Ctrl[20].val[4] = 0;
+ state->CH_Ctrl[20].addr[5] = 109;
+ state->CH_Ctrl[20].bit[5] = 7;
+ state->CH_Ctrl[20].val[5] = 0;
+ state->CH_Ctrl[20].addr[6] = 108;
+ state->CH_Ctrl[20].bit[6] = 0;
+ state->CH_Ctrl[20].val[6] = 0;
+ state->CH_Ctrl[20].addr[7] = 108;
+ state->CH_Ctrl[20].bit[7] = 1;
+ state->CH_Ctrl[20].val[7] = 0;
+ state->CH_Ctrl[20].addr[8] = 108;
+ state->CH_Ctrl[20].bit[8] = 2;
+ state->CH_Ctrl[20].val[8] = 1;
+ state->CH_Ctrl[20].addr[9] = 108;
+ state->CH_Ctrl[20].bit[9] = 3;
+ state->CH_Ctrl[20].val[9] = 1;
+ state->CH_Ctrl[20].addr[10] = 108;
+ state->CH_Ctrl[20].bit[10] = 4;
+ state->CH_Ctrl[20].val[10] = 1;
+
+ state->CH_Ctrl[21].Ctrl_Num = TG_VCO_BIAS ;
+ state->CH_Ctrl[21].size = 6 ;
+ state->CH_Ctrl[21].addr[0] = 106;
+ state->CH_Ctrl[21].bit[0] = 2;
+ state->CH_Ctrl[21].val[0] = 0;
+ state->CH_Ctrl[21].addr[1] = 106;
+ state->CH_Ctrl[21].bit[1] = 3;
+ state->CH_Ctrl[21].val[1] = 0;
+ state->CH_Ctrl[21].addr[2] = 106;
+ state->CH_Ctrl[21].bit[2] = 4;
+ state->CH_Ctrl[21].val[2] = 0;
+ state->CH_Ctrl[21].addr[3] = 106;
+ state->CH_Ctrl[21].bit[3] = 5;
+ state->CH_Ctrl[21].val[3] = 0;
+ state->CH_Ctrl[21].addr[4] = 106;
+ state->CH_Ctrl[21].bit[4] = 6;
+ state->CH_Ctrl[21].val[4] = 0;
+ state->CH_Ctrl[21].addr[5] = 106;
+ state->CH_Ctrl[21].bit[5] = 7;
+ state->CH_Ctrl[21].val[5] = 1;
+
+ state->CH_Ctrl[22].Ctrl_Num = SEQ_EXTPOWERUP ;
+ state->CH_Ctrl[22].size = 1 ;
+ state->CH_Ctrl[22].addr[0] = 138;
+ state->CH_Ctrl[22].bit[0] = 4;
+ state->CH_Ctrl[22].val[0] = 1;
+
+ state->CH_Ctrl[23].Ctrl_Num = OVERRIDE_2 ;
+ state->CH_Ctrl[23].size = 1 ;
+ state->CH_Ctrl[23].addr[0] = 17;
+ state->CH_Ctrl[23].bit[0] = 5;
+ state->CH_Ctrl[23].val[0] = 0;
+
+ state->CH_Ctrl[24].Ctrl_Num = OVERRIDE_3 ;
+ state->CH_Ctrl[24].size = 1 ;
+ state->CH_Ctrl[24].addr[0] = 111;
+ state->CH_Ctrl[24].bit[0] = 3;
+ state->CH_Ctrl[24].val[0] = 0;
+
+ state->CH_Ctrl[25].Ctrl_Num = OVERRIDE_4 ;
+ state->CH_Ctrl[25].size = 1 ;
+ state->CH_Ctrl[25].addr[0] = 112;
+ state->CH_Ctrl[25].bit[0] = 7;
+ state->CH_Ctrl[25].val[0] = 0;
+
+ state->CH_Ctrl[26].Ctrl_Num = SEQ_FSM_PULSE ;
+ state->CH_Ctrl[26].size = 1 ;
+ state->CH_Ctrl[26].addr[0] = 136;
+ state->CH_Ctrl[26].bit[0] = 7;
+ state->CH_Ctrl[26].val[0] = 0;
+
+ state->CH_Ctrl[27].Ctrl_Num = GPIO_4B ;
+ state->CH_Ctrl[27].size = 1 ;
+ state->CH_Ctrl[27].addr[0] = 149;
+ state->CH_Ctrl[27].bit[0] = 7;
+ state->CH_Ctrl[27].val[0] = 0;
+
+ state->CH_Ctrl[28].Ctrl_Num = GPIO_3B ;
+ state->CH_Ctrl[28].size = 1 ;
+ state->CH_Ctrl[28].addr[0] = 149;
+ state->CH_Ctrl[28].bit[0] = 6;
+ state->CH_Ctrl[28].val[0] = 0;
+
+ state->CH_Ctrl[29].Ctrl_Num = GPIO_4 ;
+ state->CH_Ctrl[29].size = 1 ;
+ state->CH_Ctrl[29].addr[0] = 149;
+ state->CH_Ctrl[29].bit[0] = 5;
+ state->CH_Ctrl[29].val[0] = 1;
+
+ state->CH_Ctrl[30].Ctrl_Num = GPIO_3 ;
+ state->CH_Ctrl[30].size = 1 ;
+ state->CH_Ctrl[30].addr[0] = 149;
+ state->CH_Ctrl[30].bit[0] = 4;
+ state->CH_Ctrl[30].val[0] = 1;
+
+ state->CH_Ctrl[31].Ctrl_Num = GPIO_1B ;
+ state->CH_Ctrl[31].size = 1 ;
+ state->CH_Ctrl[31].addr[0] = 149;
+ state->CH_Ctrl[31].bit[0] = 3;
+ state->CH_Ctrl[31].val[0] = 0;
+
+ state->CH_Ctrl[32].Ctrl_Num = DAC_A_ENABLE ;
+ state->CH_Ctrl[32].size = 1 ;
+ state->CH_Ctrl[32].addr[0] = 93;
+ state->CH_Ctrl[32].bit[0] = 1;
+ state->CH_Ctrl[32].val[0] = 0;
+
+ state->CH_Ctrl[33].Ctrl_Num = DAC_B_ENABLE ;
+ state->CH_Ctrl[33].size = 1 ;
+ state->CH_Ctrl[33].addr[0] = 93;
+ state->CH_Ctrl[33].bit[0] = 0;
+ state->CH_Ctrl[33].val[0] = 0;
+
+ state->CH_Ctrl[34].Ctrl_Num = DAC_DIN_A ;
+ state->CH_Ctrl[34].size = 6 ;
+ state->CH_Ctrl[34].addr[0] = 92;
+ state->CH_Ctrl[34].bit[0] = 2;
+ state->CH_Ctrl[34].val[0] = 0;
+ state->CH_Ctrl[34].addr[1] = 92;
+ state->CH_Ctrl[34].bit[1] = 3;
+ state->CH_Ctrl[34].val[1] = 0;
+ state->CH_Ctrl[34].addr[2] = 92;
+ state->CH_Ctrl[34].bit[2] = 4;
+ state->CH_Ctrl[34].val[2] = 0;
+ state->CH_Ctrl[34].addr[3] = 92;
+ state->CH_Ctrl[34].bit[3] = 5;
+ state->CH_Ctrl[34].val[3] = 0;
+ state->CH_Ctrl[34].addr[4] = 92;
+ state->CH_Ctrl[34].bit[4] = 6;
+ state->CH_Ctrl[34].val[4] = 0;
+ state->CH_Ctrl[34].addr[5] = 92;
+ state->CH_Ctrl[34].bit[5] = 7;
+ state->CH_Ctrl[34].val[5] = 0;
+
+ state->CH_Ctrl[35].Ctrl_Num = DAC_DIN_B ;
+ state->CH_Ctrl[35].size = 6 ;
+ state->CH_Ctrl[35].addr[0] = 93;
+ state->CH_Ctrl[35].bit[0] = 2;
+ state->CH_Ctrl[35].val[0] = 0;
+ state->CH_Ctrl[35].addr[1] = 93;
+ state->CH_Ctrl[35].bit[1] = 3;
+ state->CH_Ctrl[35].val[1] = 0;
+ state->CH_Ctrl[35].addr[2] = 93;
+ state->CH_Ctrl[35].bit[2] = 4;
+ state->CH_Ctrl[35].val[2] = 0;
+ state->CH_Ctrl[35].addr[3] = 93;
+ state->CH_Ctrl[35].bit[3] = 5;
+ state->CH_Ctrl[35].val[3] = 0;
+ state->CH_Ctrl[35].addr[4] = 93;
+ state->CH_Ctrl[35].bit[4] = 6;
+ state->CH_Ctrl[35].val[4] = 0;
+ state->CH_Ctrl[35].addr[5] = 93;
+ state->CH_Ctrl[35].bit[5] = 7;
+ state->CH_Ctrl[35].val[5] = 0;
+
+#ifdef _MXL_PRODUCTION
+ state->CH_Ctrl[36].Ctrl_Num = RFSYN_EN_DIV ;
+ state->CH_Ctrl[36].size = 1 ;
+ state->CH_Ctrl[36].addr[0] = 109;
+ state->CH_Ctrl[36].bit[0] = 1;
+ state->CH_Ctrl[36].val[0] = 1;
+
+ state->CH_Ctrl[37].Ctrl_Num = RFSYN_DIVM ;
+ state->CH_Ctrl[37].size = 2 ;
+ state->CH_Ctrl[37].addr[0] = 112;
+ state->CH_Ctrl[37].bit[0] = 5;
+ state->CH_Ctrl[37].val[0] = 0;
+ state->CH_Ctrl[37].addr[1] = 112;
+ state->CH_Ctrl[37].bit[1] = 6;
+ state->CH_Ctrl[37].val[1] = 0;
+
+ state->CH_Ctrl[38].Ctrl_Num = DN_BYPASS_AGC_I2C ;
+ state->CH_Ctrl[38].size = 1 ;
+ state->CH_Ctrl[38].addr[0] = 65;
+ state->CH_Ctrl[38].bit[0] = 1;
+ state->CH_Ctrl[38].val[0] = 0;
+#endif
+
+ return 0 ;
+}
+
+static void InitTunerControls(struct dvb_frontend *fe)
+{
+ MXL5005_RegisterInit(fe);
+ MXL5005_ControlInit(fe);
+#ifdef _MXL_INTERNAL
+ MXL5005_MXLControlInit(fe);
+#endif
+}
+
+static u16 MXL5005_TunerConfig(struct dvb_frontend *fe,
+ u8 Mode, /* 0: Analog Mode ; 1: Digital Mode */
+ u8 IF_mode, /* for Analog Mode, 0: zero IF; 1: low IF */
+ u32 Bandwidth, /* filter channel bandwidth (6, 7, 8) */
+ u32 IF_out, /* Desired IF Out Frequency */
+ u32 Fxtal, /* XTAL Frequency */
+ u8 AGC_Mode, /* AGC Mode - Dual AGC: 0, Single AGC: 1 */
+ u16 TOP, /* 0: Dual AGC; Value: take over point */
+ u16 IF_OUT_LOAD, /* IF Out Load Resistor (200 / 300 Ohms) */
+ u8 CLOCK_OUT, /* 0: turn off clk out; 1: turn on clock out */
+ u8 DIV_OUT, /* 0: Div-1; 1: Div-4 */
+ u8 CAPSELECT, /* 0: disable On-Chip pulling cap; 1: enable */
+ u8 EN_RSSI, /* 0: disable RSSI; 1: enable RSSI */
+
+ /* Modulation Type; */
+ /* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
+ u8 Mod_Type,
+
+ /* Tracking Filter */
+ /* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
+ u8 TF_Type
+ )
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u16 status = 0;
+
+ state->Mode = Mode;
+ state->IF_Mode = IF_mode;
+ state->Chan_Bandwidth = Bandwidth;
+ state->IF_OUT = IF_out;
+ state->Fxtal = Fxtal;
+ state->AGC_Mode = AGC_Mode;
+ state->TOP = TOP;
+ state->IF_OUT_LOAD = IF_OUT_LOAD;
+ state->CLOCK_OUT = CLOCK_OUT;
+ state->DIV_OUT = DIV_OUT;
+ state->CAPSELECT = CAPSELECT;
+ state->EN_RSSI = EN_RSSI;
+ state->Mod_Type = Mod_Type;
+ state->TF_Type = TF_Type;
+
+ /* Initialize all the controls and registers */
+ InitTunerControls(fe);
+
+ /* Synthesizer LO frequency calculation */
+ MXL_SynthIFLO_Calc(fe);
+
+ return status;
+}
+
+static void MXL_SynthIFLO_Calc(struct dvb_frontend *fe)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ if (state->Mode == 1) /* Digital Mode */
+ state->IF_LO = state->IF_OUT;
+ else /* Analog Mode */ {
+ if (state->IF_Mode == 0) /* Analog Zero IF mode */
+ state->IF_LO = state->IF_OUT + 400000;
+ else /* Analog Low IF mode */
+ state->IF_LO = state->IF_OUT + state->Chan_Bandwidth/2;
+ }
+}
+
+static void MXL_SynthRFTGLO_Calc(struct dvb_frontend *fe)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+
+ if (state->Mode == 1) /* Digital Mode */ {
+ /* remove 20.48MHz setting for 2.6.10 */
+ state->RF_LO = state->RF_IN;
+ /* change for 2.6.6 */
+ state->TG_LO = state->RF_IN - 750000;
+ } else /* Analog Mode */ {
+ if (state->IF_Mode == 0) /* Analog Zero IF mode */ {
+ state->RF_LO = state->RF_IN - 400000;
+ state->TG_LO = state->RF_IN - 1750000;
+ } else /* Analog Low IF mode */ {
+ state->RF_LO = state->RF_IN - state->Chan_Bandwidth/2;
+ state->TG_LO = state->RF_IN -
+ state->Chan_Bandwidth + 500000;
+ }
+ }
+}
+
+static u16 MXL_OverwriteICDefault(struct dvb_frontend *fe)
+{
+ u16 status = 0;
+
+ status += MXL_ControlWrite(fe, OVERRIDE_1, 1);
+ status += MXL_ControlWrite(fe, OVERRIDE_2, 1);
+ status += MXL_ControlWrite(fe, OVERRIDE_3, 1);
+ status += MXL_ControlWrite(fe, OVERRIDE_4, 1);
+
+ return status;
+}
+
+static u16 MXL_BlockInit(struct dvb_frontend *fe)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u16 status = 0;
+
+ status += MXL_OverwriteICDefault(fe);
+
+ /* Downconverter Control Dig Ana */
+ status += MXL_ControlWrite(fe, DN_IQTN_AMP_CUT, state->Mode ? 1 : 0);
+
+ /* Filter Control Dig Ana */
+ status += MXL_ControlWrite(fe, BB_MODE, state->Mode ? 0 : 1);
+ status += MXL_ControlWrite(fe, BB_BUF, state->Mode ? 3 : 2);
+ status += MXL_ControlWrite(fe, BB_BUF_OA, state->Mode ? 1 : 0);
+ status += MXL_ControlWrite(fe, BB_IQSWAP, state->Mode ? 0 : 1);
+ status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 0);
+
+ /* Initialize Low-Pass Filter */
+ if (state->Mode) { /* Digital Mode */
+ switch (state->Chan_Bandwidth) {
+ case 8000000:
+ status += MXL_ControlWrite(fe, BB_DLPF_BANDSEL, 0);
+ break;
+ case 7000000:
+ status += MXL_ControlWrite(fe, BB_DLPF_BANDSEL, 2);
+ break;
+ case 6000000:
+ status += MXL_ControlWrite(fe,
+ BB_DLPF_BANDSEL, 3);
+ break;
+ }
+ } else { /* Analog Mode */
+ switch (state->Chan_Bandwidth) {
+ case 8000000: /* Low Zero */
+ status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
+ (state->IF_Mode ? 0 : 3));
+ break;
+ case 7000000:
+ status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
+ (state->IF_Mode ? 1 : 4));
+ break;
+ case 6000000:
+ status += MXL_ControlWrite(fe, BB_ALPF_BANDSELECT,
+ (state->IF_Mode ? 2 : 5));
+ break;
+ }
+ }
+
+ /* Charge Pump Control Dig Ana */
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, state->Mode ? 5 : 8);
+ status += MXL_ControlWrite(fe,
+ RFSYN_EN_CHP_HIGAIN, state->Mode ? 1 : 1);
+ status += MXL_ControlWrite(fe, EN_CHP_LIN_B, state->Mode ? 0 : 0);
+
+ /* AGC TOP Control */
+ if (state->AGC_Mode == 0) /* Dual AGC */ {
+ status += MXL_ControlWrite(fe, AGC_IF, 15);
+ status += MXL_ControlWrite(fe, AGC_RF, 15);
+ } else /* Single AGC Mode Dig Ana */
+ status += MXL_ControlWrite(fe, AGC_RF, state->Mode ? 15 : 12);
+
+ if (state->TOP == 55) /* TOP == 5.5 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x0);
+
+ if (state->TOP == 72) /* TOP == 7.2 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x1);
+
+ if (state->TOP == 92) /* TOP == 9.2 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x2);
+
+ if (state->TOP == 110) /* TOP == 11.0 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x3);
+
+ if (state->TOP == 129) /* TOP == 12.9 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x4);
+
+ if (state->TOP == 147) /* TOP == 14.7 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x5);
+
+ if (state->TOP == 168) /* TOP == 16.8 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x6);
+
+ if (state->TOP == 194) /* TOP == 19.4 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x7);
+
+ if (state->TOP == 212) /* TOP == 21.2 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0x9);
+
+ if (state->TOP == 232) /* TOP == 23.2 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0xA);
+
+ if (state->TOP == 252) /* TOP == 25.2 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0xB);
+
+ if (state->TOP == 271) /* TOP == 27.1 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0xC);
+
+ if (state->TOP == 292) /* TOP == 29.2 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0xD);
+
+ if (state->TOP == 317) /* TOP == 31.7 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0xE);
+
+ if (state->TOP == 349) /* TOP == 34.9 */
+ status += MXL_ControlWrite(fe, AGC_IF, 0xF);
+
+ /* IF Synthesizer Control */
+ status += MXL_IFSynthInit(fe);
+
+ /* IF UpConverter Control */
+ if (state->IF_OUT_LOAD == 200) {
+ status += MXL_ControlWrite(fe, DRV_RES_SEL, 6);
+ status += MXL_ControlWrite(fe, I_DRIVER, 2);
+ }
+ if (state->IF_OUT_LOAD == 300) {
+ status += MXL_ControlWrite(fe, DRV_RES_SEL, 4);
+ status += MXL_ControlWrite(fe, I_DRIVER, 1);
+ }
+
+ /* Anti-Alias Filtering Control
+ * initialise Anti-Aliasing Filter
+ */
+ if (state->Mode) { /* Digital Mode */
+ if (state->IF_OUT >= 4000000UL && state->IF_OUT <= 6280000UL) {
+ status += MXL_ControlWrite(fe, EN_AAF, 1);
+ status += MXL_ControlWrite(fe, EN_3P, 1);
+ status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
+ status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
+ }
+ if ((state->IF_OUT == 36125000UL) ||
+ (state->IF_OUT == 36150000UL)) {
+ status += MXL_ControlWrite(fe, EN_AAF, 1);
+ status += MXL_ControlWrite(fe, EN_3P, 1);
+ status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
+ status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
+ }
+ if (state->IF_OUT > 36150000UL) {
+ status += MXL_ControlWrite(fe, EN_AAF, 0);
+ status += MXL_ControlWrite(fe, EN_3P, 1);
+ status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
+ status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
+ }
+ } else { /* Analog Mode */
+ if (state->IF_OUT >= 4000000UL && state->IF_OUT <= 5000000UL) {
+ status += MXL_ControlWrite(fe, EN_AAF, 1);
+ status += MXL_ControlWrite(fe, EN_3P, 1);
+ status += MXL_ControlWrite(fe, EN_AUX_3P, 1);
+ status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
+ }
+ if (state->IF_OUT > 5000000UL) {
+ status += MXL_ControlWrite(fe, EN_AAF, 0);
+ status += MXL_ControlWrite(fe, EN_3P, 0);
+ status += MXL_ControlWrite(fe, EN_AUX_3P, 0);
+ status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
+ }
+ }
+
+ /* Demod Clock Out */
+ if (state->CLOCK_OUT)
+ status += MXL_ControlWrite(fe, SEQ_ENCLK16_CLK_OUT, 1);
+ else
+ status += MXL_ControlWrite(fe, SEQ_ENCLK16_CLK_OUT, 0);
+
+ if (state->DIV_OUT == 1)
+ status += MXL_ControlWrite(fe, SEQ_SEL4_16B, 1);
+ if (state->DIV_OUT == 0)
+ status += MXL_ControlWrite(fe, SEQ_SEL4_16B, 0);
+
+ /* Crystal Control */
+ if (state->CAPSELECT)
+ status += MXL_ControlWrite(fe, XTAL_CAPSELECT, 1);
+ else
+ status += MXL_ControlWrite(fe, XTAL_CAPSELECT, 0);
+
+ if (state->Fxtal >= 12000000UL && state->Fxtal <= 16000000UL)
+ status += MXL_ControlWrite(fe, IF_SEL_DBL, 1);
+ if (state->Fxtal > 16000000UL && state->Fxtal <= 32000000UL)
+ status += MXL_ControlWrite(fe, IF_SEL_DBL, 0);
+
+ if (state->Fxtal >= 12000000UL && state->Fxtal <= 22000000UL)
+ status += MXL_ControlWrite(fe, RFSYN_R_DIV, 3);
+ if (state->Fxtal > 22000000UL && state->Fxtal <= 32000000UL)
+ status += MXL_ControlWrite(fe, RFSYN_R_DIV, 0);
+
+ /* Misc Controls */
+ if (state->Mode == 0 && state->IF_Mode == 1) /* Analog LowIF mode */
+ status += MXL_ControlWrite(fe, SEQ_EXTIQFSMPULSE, 0);
+ else
+ status += MXL_ControlWrite(fe, SEQ_EXTIQFSMPULSE, 1);
+
+ /* status += MXL_ControlRead(fe, IF_DIVVAL, &IF_DIVVAL_Val); */
+
+ /* Set TG_R_DIV */
+ status += MXL_ControlWrite(fe, TG_R_DIV,
+ MXL_Ceiling(state->Fxtal, 1000000));
+
+ /* Apply Default value to BB_INITSTATE_DLPF_TUNE */
+
+ /* RSSI Control */
+ if (state->EN_RSSI) {
+ status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+ status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+ status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+ /* RSSI reference point */
+ status += MXL_ControlWrite(fe, RFA_RSSI_REF, 2);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 3);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
+
+ /* TOP point */
+ status += MXL_ControlWrite(fe, RFA_FLR, 0);
+ status += MXL_ControlWrite(fe, RFA_CEIL, 12);
+ }
+
+ /* Modulation type bit settings
+ * Override the control values preset
+ */
+ if (state->Mod_Type == MXL_DVBT) /* DVB-T Mode */ {
+ state->AGC_Mode = 1; /* Single AGC Mode */
+
+ /* Enable RSSI */
+ status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+ status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+ status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+ /* RSSI reference point */
+ status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
+
+ /* TOP point */
+ status += MXL_ControlWrite(fe, RFA_FLR, 2);
+ status += MXL_ControlWrite(fe, RFA_CEIL, 13);
+ if (state->IF_OUT <= 6280000UL) /* Low IF */
+ status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
+ else /* High IF */
+ status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+
+ }
+ if (state->Mod_Type == MXL_ATSC) /* ATSC Mode */ {
+ state->AGC_Mode = 1; /* Single AGC Mode */
+
+ /* Enable RSSI */
+ status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+ status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+ status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+ /* RSSI reference point */
+ status += MXL_ControlWrite(fe, RFA_RSSI_REF, 2);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 4);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 1);
+
+ /* TOP point */
+ status += MXL_ControlWrite(fe, RFA_FLR, 2);
+ status += MXL_ControlWrite(fe, RFA_CEIL, 13);
+ status += MXL_ControlWrite(fe, BB_INITSTATE_DLPF_TUNE, 1);
+ /* Low Zero */
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);
+
+ if (state->IF_OUT <= 6280000UL) /* Low IF */
+ status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
+ else /* High IF */
+ status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+ }
+ if (state->Mod_Type == MXL_QAM) /* QAM Mode */ {
+ state->Mode = MXL_DIGITAL_MODE;
+
+ /* state->AGC_Mode = 1; */ /* Single AGC Mode */
+
+ /* Disable RSSI */ /* change here for v2.6.5 */
+ status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+ status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
+ status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+ /* RSSI reference point */
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
+ /* change here for v2.6.5 */
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
+
+ if (state->IF_OUT <= 6280000UL) /* Low IF */
+ status += MXL_ControlWrite(fe, BB_IQSWAP, 0);
+ else /* High IF */
+ status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);
+
+ }
+ if (state->Mod_Type == MXL_ANALOG_CABLE) {
+ /* Analog Cable Mode */
+ /* state->Mode = MXL_DIGITAL_MODE; */
+
+ state->AGC_Mode = 1; /* Single AGC Mode */
+
+ /* Disable RSSI */
+ status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+ status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
+ status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+ /* change for 2.6.3 */
+ status += MXL_ControlWrite(fe, AGC_IF, 1);
+ status += MXL_ControlWrite(fe, AGC_RF, 15);
+ status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+ }
+
+ if (state->Mod_Type == MXL_ANALOG_OTA) {
+ /* Analog OTA Terrestrial mode add for 2.6.7 */
+ /* state->Mode = MXL_ANALOG_MODE; */
+
+ /* Enable RSSI */
+ status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+ status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+ status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+ /* RSSI reference point */
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
+ status += MXL_ControlWrite(fe, BB_IQSWAP, 1);
+ }
+
+ /* RSSI disable */
+ if (state->EN_RSSI == 0) {
+ status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+ status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
+ status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+ }
+
+ return status;
+}
+
+static u16 MXL_IFSynthInit(struct dvb_frontend *fe)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u16 status = 0 ;
+ u32 Fref = 0 ;
+ u32 Kdbl, intModVal ;
+ u32 fracModVal ;
+ Kdbl = 2 ;
+
+ if (state->Fxtal >= 12000000UL && state->Fxtal <= 16000000UL)
+ Kdbl = 2 ;
+ if (state->Fxtal > 16000000UL && state->Fxtal <= 32000000UL)
+ Kdbl = 1 ;
+
+ /* IF Synthesizer Control */
+ if (state->Mode == 0 && state->IF_Mode == 1) /* Analog Low IF mode */ {
+ if (state->IF_LO == 41000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+ Fref = 328000000UL ;
+ }
+ if (state->IF_LO == 47000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 376000000UL ;
+ }
+ if (state->IF_LO == 54000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x10);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+ Fref = 324000000UL ;
+ }
+ if (state->IF_LO == 60000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x10);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 360000000UL ;
+ }
+ if (state->IF_LO == 39250000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+ Fref = 314000000UL ;
+ }
+ if (state->IF_LO == 39650000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+ Fref = 317200000UL ;
+ }
+ if (state->IF_LO == 40150000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+ Fref = 321200000UL ;
+ }
+ if (state->IF_LO == 40650000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+ Fref = 325200000UL ;
+ }
+ }
+
+ if (state->Mode || (state->Mode == 0 && state->IF_Mode == 0)) {
+ if (state->IF_LO == 57000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x10);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 342000000UL ;
+ }
+ if (state->IF_LO == 44000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 352000000UL ;
+ }
+ if (state->IF_LO == 43750000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 350000000UL ;
+ }
+ if (state->IF_LO == 36650000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 366500000UL ;
+ }
+ if (state->IF_LO == 36150000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 361500000UL ;
+ }
+ if (state->IF_LO == 36000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 360000000UL ;
+ }
+ if (state->IF_LO == 35250000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 352500000UL ;
+ }
+ if (state->IF_LO == 34750000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 347500000UL ;
+ }
+ if (state->IF_LO == 6280000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x07);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 376800000UL ;
+ }
+ if (state->IF_LO == 5000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x09);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 360000000UL ;
+ }
+ if (state->IF_LO == 4500000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x06);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 360000000UL ;
+ }
+ if (state->IF_LO == 4570000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x06);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 365600000UL ;
+ }
+ if (state->IF_LO == 4000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x05);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 360000000UL ;
+ }
+ if (state->IF_LO == 57400000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x10);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 344400000UL ;
+ }
+ if (state->IF_LO == 44400000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 355200000UL ;
+ }
+ if (state->IF_LO == 44150000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x08);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 353200000UL ;
+ }
+ if (state->IF_LO == 37050000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 370500000UL ;
+ }
+ if (state->IF_LO == 36550000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 365500000UL ;
+ }
+ if (state->IF_LO == 36125000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x04);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 361250000UL ;
+ }
+ if (state->IF_LO == 6000000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x07);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 360000000UL ;
+ }
+ if (state->IF_LO == 5400000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x07);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+ Fref = 324000000UL ;
+ }
+ if (state->IF_LO == 5380000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x07);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x0C);
+ Fref = 322800000UL ;
+ }
+ if (state->IF_LO == 5200000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x09);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 374400000UL ;
+ }
+ if (state->IF_LO == 4900000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x09);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 352800000UL ;
+ }
+ if (state->IF_LO == 4400000UL) {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x06);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 352000000UL ;
+ }
+ if (state->IF_LO == 4063000UL) /* add for 2.6.8 */ {
+ status += MXL_ControlWrite(fe, IF_DIVVAL, 0x05);
+ status += MXL_ControlWrite(fe, IF_VCO_BIAS, 0x08);
+ Fref = 365670000UL ;
+ }
+ }
+ /* CHCAL_INT_MOD_IF */
+ /* CHCAL_FRAC_MOD_IF */
+ intModVal = Fref / (state->Fxtal * Kdbl/2);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_IF, intModVal);
+
+ fracModVal = (2<<15)*(Fref/1000 - (state->Fxtal/1000 * Kdbl/2) *
+ intModVal);
+
+ fracModVal = fracModVal / ((state->Fxtal * Kdbl/2)/1000);
+ status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_IF, fracModVal);
+
+ return status ;
+}
+
+static u32 MXL_GetXtalInt(u32 Xtal_Freq)
+{
+ if ((Xtal_Freq % 1000000) == 0)
+ return (Xtal_Freq / 10000);
+ else
+ return (((Xtal_Freq / 1000000) + 1)*100);
+}
+
+static u16 MXL_TuneRF(struct dvb_frontend *fe, u32 RF_Freq)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u16 status = 0;
+ u32 divider_val, E3, E4, E5, E5A;
+ u32 Fmax, Fmin, FmaxBin, FminBin;
+ u32 Kdbl_RF = 2;
+ u32 tg_divval;
+ u32 tg_lo;
+ u32 Xtal_Int;
+
+ u32 Fref_TG;
+ u32 Fvco;
+
+ Xtal_Int = MXL_GetXtalInt(state->Fxtal);
+
+ state->RF_IN = RF_Freq;
+
+ MXL_SynthRFTGLO_Calc(fe);
+
+ if (state->Fxtal >= 12000000UL && state->Fxtal <= 22000000UL)
+ Kdbl_RF = 2;
+ if (state->Fxtal > 22000000 && state->Fxtal <= 32000000)
+ Kdbl_RF = 1;
+
+ /* Downconverter Controls
+ * Look-Up Table Implementation for:
+ * DN_POLY
+ * DN_RFGAIN
+ * DN_CAP_RFLPF
+ * DN_EN_VHFUHFBAR
+ * DN_GAIN_ADJUST
+ * Change the boundary reference from RF_IN to RF_LO
+ */
+ if (state->RF_LO < 40000000UL)
+ return -1;
+
+ if (state->RF_LO >= 40000000UL && state->RF_LO <= 75000000UL) {
+ status += MXL_ControlWrite(fe, DN_POLY, 2);
+ status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
+ status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 423);
+ status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
+ status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 1);
+ }
+ if (state->RF_LO > 75000000UL && state->RF_LO <= 100000000UL) {
+ status += MXL_ControlWrite(fe, DN_POLY, 3);
+ status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
+ status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 222);
+ status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
+ status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 1);
+ }
+ if (state->RF_LO > 100000000UL && state->RF_LO <= 150000000UL) {
+ status += MXL_ControlWrite(fe, DN_POLY, 3);
+ status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
+ status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 147);
+ status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
+ status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 2);
+ }
+ if (state->RF_LO > 150000000UL && state->RF_LO <= 200000000UL) {
+ status += MXL_ControlWrite(fe, DN_POLY, 3);
+ status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
+ status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 9);
+ status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
+ status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 2);
+ }
+ if (state->RF_LO > 200000000UL && state->RF_LO <= 300000000UL) {
+ status += MXL_ControlWrite(fe, DN_POLY, 3);
+ status += MXL_ControlWrite(fe, DN_RFGAIN, 3);
+ status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 0);
+ status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 1);
+ status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 3);
+ }
+ if (state->RF_LO > 300000000UL && state->RF_LO <= 650000000UL) {
+ status += MXL_ControlWrite(fe, DN_POLY, 3);
+ status += MXL_ControlWrite(fe, DN_RFGAIN, 1);
+ status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 0);
+ status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 0);
+ status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 3);
+ }
+ if (state->RF_LO > 650000000UL && state->RF_LO <= 900000000UL) {
+ status += MXL_ControlWrite(fe, DN_POLY, 3);
+ status += MXL_ControlWrite(fe, DN_RFGAIN, 2);
+ status += MXL_ControlWrite(fe, DN_CAP_RFLPF, 0);
+ status += MXL_ControlWrite(fe, DN_EN_VHFUHFBAR, 0);
+ status += MXL_ControlWrite(fe, DN_GAIN_ADJUST, 3);
+ }
+ if (state->RF_LO > 900000000UL)
+ return -1;
+
+ /* DN_IQTNBUF_AMP */
+ /* DN_IQTNGNBFBIAS_BST */
+ if (state->RF_LO >= 40000000UL && state->RF_LO <= 75000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 75000000UL && state->RF_LO <= 100000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 100000000UL && state->RF_LO <= 150000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 150000000UL && state->RF_LO <= 200000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 200000000UL && state->RF_LO <= 300000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 300000000UL && state->RF_LO <= 400000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 400000000UL && state->RF_LO <= 450000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 450000000UL && state->RF_LO <= 500000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 500000000UL && state->RF_LO <= 550000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 550000000UL && state->RF_LO <= 600000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 600000000UL && state->RF_LO <= 650000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 650000000UL && state->RF_LO <= 700000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 700000000UL && state->RF_LO <= 750000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 750000000UL && state->RF_LO <= 800000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 1);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 0);
+ }
+ if (state->RF_LO > 800000000UL && state->RF_LO <= 850000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 10);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 1);
+ }
+ if (state->RF_LO > 850000000UL && state->RF_LO <= 900000000UL) {
+ status += MXL_ControlWrite(fe, DN_IQTNBUF_AMP, 10);
+ status += MXL_ControlWrite(fe, DN_IQTNGNBFBIAS_BST, 1);
+ }
+
+ /*
+ * Set RF Synth and LO Path Control
+ *
+ * Look-Up table implementation for:
+ * RFSYN_EN_OUTMUX
+ * RFSYN_SEL_VCO_OUT
+ * RFSYN_SEL_VCO_HI
+ * RFSYN_SEL_DIVM
+ * RFSYN_RF_DIV_BIAS
+ * DN_SEL_FREQ
+ *
+ * Set divider_val, Fmax, Fmix to use in Equations
+ */
+ FminBin = 28000000UL ;
+ FmaxBin = 42500000UL ;
+ if (state->RF_LO >= 40000000UL && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 1);
+ divider_val = 64 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 42500000UL ;
+ FmaxBin = 56000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 1);
+ divider_val = 64 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 56000000UL ;
+ FmaxBin = 85000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 1);
+ divider_val = 32 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 85000000UL ;
+ FmaxBin = 112000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 1);
+ divider_val = 32 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 112000000UL ;
+ FmaxBin = 170000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 2);
+ divider_val = 16 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 170000000UL ;
+ FmaxBin = 225000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 2);
+ divider_val = 16 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 225000000UL ;
+ FmaxBin = 300000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 4);
+ divider_val = 8 ;
+ Fmax = 340000000UL ;
+ Fmin = FminBin ;
+ }
+ FminBin = 300000000UL ;
+ FmaxBin = 340000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+ divider_val = 8 ;
+ Fmax = FmaxBin ;
+ Fmin = 225000000UL ;
+ }
+ FminBin = 340000000UL ;
+ FmaxBin = 450000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 2);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+ divider_val = 8 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 450000000UL ;
+ FmaxBin = 680000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 1);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+ divider_val = 4 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 680000000UL ;
+ FmaxBin = 900000000UL ;
+ if (state->RF_LO > FminBin && state->RF_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 1);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+ divider_val = 4 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+
+ /* CHCAL_INT_MOD_RF
+ * CHCAL_FRAC_MOD_RF
+ * RFSYN_LPF_R
+ * CHCAL_EN_INT_RF
+ */
+ /* Equation E3 RFSYN_VCO_BIAS */
+ E3 = (((Fmax-state->RF_LO)/1000)*32)/((Fmax-Fmin)/1000) + 8 ;
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, E3);
+
+ /* Equation E4 CHCAL_INT_MOD_RF */
+ E4 = (state->RF_LO*divider_val/1000)/(2*state->Fxtal*Kdbl_RF/1000);
+ MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, E4);
+
+ /* Equation E5 CHCAL_FRAC_MOD_RF CHCAL_EN_INT_RF */
+ E5 = ((2<<17)*(state->RF_LO/10000*divider_val -
+ (E4*(2*state->Fxtal*Kdbl_RF)/10000))) /
+ (2*state->Fxtal*Kdbl_RF/10000);
+
+ status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_RF, E5);
+
+ /* Equation E5A RFSYN_LPF_R */
+ E5A = (((Fmax - state->RF_LO)/1000)*4/((Fmax-Fmin)/1000)) + 1 ;
+ status += MXL_ControlWrite(fe, RFSYN_LPF_R, E5A);
+
+ /* Euqation E5B CHCAL_EN_INIT_RF */
+ status += MXL_ControlWrite(fe, CHCAL_EN_INT_RF, ((E5 == 0) ? 1 : 0));
+ /*if (E5 == 0)
+ * status += MXL_ControlWrite(fe, CHCAL_EN_INT_RF, 1);
+ *else
+ * status += MXL_ControlWrite(fe, CHCAL_FRAC_MOD_RF, E5);
+ */
+
+ /*
+ * Set TG Synth
+ *
+ * Look-Up table implementation for:
+ * TG_LO_DIVVAL
+ * TG_LO_SELVAL
+ *
+ * Set divider_val, Fmax, Fmix to use in Equations
+ */
+ if (state->TG_LO < 33000000UL)
+ return -1;
+
+ FminBin = 33000000UL ;
+ FmaxBin = 50000000UL ;
+ if (state->TG_LO >= FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x6);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x0);
+ divider_val = 36 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 50000000UL ;
+ FmaxBin = 67000000UL ;
+ if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x1);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x0);
+ divider_val = 24 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 67000000UL ;
+ FmaxBin = 100000000UL ;
+ if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0xC);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x2);
+ divider_val = 18 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 100000000UL ;
+ FmaxBin = 150000000UL ;
+ if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x8);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x2);
+ divider_val = 12 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 150000000UL ;
+ FmaxBin = 200000000UL ;
+ if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x0);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x2);
+ divider_val = 8 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 200000000UL ;
+ FmaxBin = 300000000UL ;
+ if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x8);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x3);
+ divider_val = 6 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 300000000UL ;
+ FmaxBin = 400000000UL ;
+ if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x0);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x3);
+ divider_val = 4 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 400000000UL ;
+ FmaxBin = 600000000UL ;
+ if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x8);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x7);
+ divider_val = 3 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+ FminBin = 600000000UL ;
+ FmaxBin = 900000000UL ;
+ if (state->TG_LO > FminBin && state->TG_LO <= FmaxBin) {
+ status += MXL_ControlWrite(fe, TG_LO_DIVVAL, 0x0);
+ status += MXL_ControlWrite(fe, TG_LO_SELVAL, 0x7);
+ divider_val = 2 ;
+ Fmax = FmaxBin ;
+ Fmin = FminBin ;
+ }
+
+ /* TG_DIV_VAL */
+ tg_divval = (state->TG_LO*divider_val/100000) *
+ (MXL_Ceiling(state->Fxtal, 1000000) * 100) /
+ (state->Fxtal/1000);
+
+ status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval);
+
+ if (state->TG_LO > 600000000UL)
+ status += MXL_ControlWrite(fe, TG_DIV_VAL, tg_divval + 1);
+
+ Fmax = 1800000000UL ;
+ Fmin = 1200000000UL ;
+
+ /* prevent overflow of 32 bit unsigned integer, use
+ * following equation. Edit for v2.6.4
+ */
+ /* Fref_TF = Fref_TG * 1000 */
+ Fref_TG = (state->Fxtal/1000) / MXL_Ceiling(state->Fxtal, 1000000);
+
+ /* Fvco = Fvco/10 */
+ Fvco = (state->TG_LO/10000) * divider_val * Fref_TG;
+
+ tg_lo = (((Fmax/10 - Fvco)/100)*32) / ((Fmax-Fmin)/1000)+8;
+
+ /* below equation is same as above but much harder to debug.
+ * tg_lo = ( ((Fmax/10000 * Xtal_Int)/100) -
+ * ((state->TG_LO/10000)*divider_val *
+ * (state->Fxtal/10000)/100) )*32/((Fmax-Fmin)/10000 *
+ * Xtal_Int/100) + 8;
+ */
+
+ status += MXL_ControlWrite(fe, TG_VCO_BIAS , tg_lo);
+
+ /* add for 2.6.5 Special setting for QAM */
+ if (state->Mod_Type == MXL_QAM) {
+ if (state->RF_IN < 680000000)
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
+ else
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 2);
+ }
+
+ /* Off Chip Tracking Filter Control */
+ if (state->TF_Type == MXL_TF_OFF) {
+ /* Tracking Filter Off State; turn off all the banks */
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 3, 1); /* Bank1 Off */
+ status += MXL_SetGPIO(fe, 1, 1); /* Bank2 Off */
+ status += MXL_SetGPIO(fe, 4, 1); /* Bank3 Off */
+ }
+
+ if (state->TF_Type == MXL_TF_C) /* Tracking Filter type C */ {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
+
+ if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+ status += MXL_SetGPIO(fe, 3, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ }
+ if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ }
+ if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ }
+ if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 0);
+ }
+ if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 29);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 0);
+ }
+ if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 0);
+ }
+ if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 16);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ }
+ if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 7);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ }
+ if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ }
+ }
+
+ if (state->TF_Type == MXL_TF_C_H) {
+
+ /* Tracking Filter type C-H for Hauppauge only */
+ status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
+
+ if (state->RF_IN >= 43000000 && state->RF_IN < 150000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ }
+ if (state->RF_IN >= 150000000 && state->RF_IN < 280000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ }
+ if (state->RF_IN >= 280000000 && state->RF_IN < 360000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ }
+ if (state->RF_IN >= 360000000 && state->RF_IN < 560000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ }
+ if (state->RF_IN >= 560000000 && state->RF_IN < 580000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ }
+ if (state->RF_IN >= 580000000 && state->RF_IN < 630000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ }
+ if (state->RF_IN >= 630000000 && state->RF_IN < 700000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ }
+ if (state->RF_IN >= 700000000 && state->RF_IN < 760000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ }
+ if (state->RF_IN >= 760000000 && state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ }
+ }
+
+ if (state->TF_Type == MXL_TF_D) { /* Tracking Filter type D */
+
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+ if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ }
+
+ if (state->TF_Type == MXL_TF_D_L) {
+
+ /* Tracking Filter type D-L for Lumanate ONLY change 2.6.3 */
+ status += MXL_ControlWrite(fe, DAC_DIN_A, 0);
+
+ /* if UHF and terrestrial => Turn off Tracking Filter */
+ if (state->RF_IN >= 471000000 &&
+ (state->RF_IN - 471000000)%6000000 != 0) {
+ /* Turn off all the banks */
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_ControlWrite(fe, AGC_IF, 10);
+ } else {
+ /* if VHF or cable => Turn on Tracking Filter */
+ if (state->RF_IN >= 43000000 &&
+ state->RF_IN < 140000000) {
+
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 140000000 &&
+ state->RF_IN < 240000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 240000000 &&
+ state->RF_IN < 340000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 340000000 &&
+ state->RF_IN < 430000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 430000000 &&
+ state->RF_IN < 470000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 470000000 &&
+ state->RF_IN < 570000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 570000000 &&
+ state->RF_IN < 620000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 620000000 &&
+ state->RF_IN < 760000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 760000000 &&
+ state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_A_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ }
+ }
+
+ if (state->TF_Type == MXL_TF_E) /* Tracking Filter type E */ {
+
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+ if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 250000000 && state->RF_IN < 310000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 310000000 && state->RF_IN < 360000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 360000000 && state->RF_IN < 470000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 640000000 && state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ }
+
+ if (state->TF_Type == MXL_TF_F) {
+
+ /* Tracking Filter type F */
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+ if (state->RF_IN >= 43000000 && state->RF_IN < 160000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 160000000 && state->RF_IN < 210000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 210000000 && state->RF_IN < 300000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 300000000 && state->RF_IN < 390000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 390000000 && state->RF_IN < 515000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 515000000 && state->RF_IN < 650000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 650000000 && state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ }
+
+ if (state->TF_Type == MXL_TF_E_2) {
+
+ /* Tracking Filter type E_2 */
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+ if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ }
+
+ if (state->TF_Type == MXL_TF_G) {
+
+ /* Tracking Filter type G add for v2.6.8 */
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+ if (state->RF_IN >= 50000000 && state->RF_IN < 190000000) {
+
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 190000000 && state->RF_IN < 280000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 280000000 && state->RF_IN < 350000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 400000000 && state->RF_IN < 470000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 470000000 && state->RF_IN < 640000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 640000000 && state->RF_IN < 820000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 820000000 && state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ }
+
+ if (state->TF_Type == MXL_TF_E_NA) {
+
+ /* Tracking Filter type E-NA for Empia ONLY change for 2.6.8 */
+ status += MXL_ControlWrite(fe, DAC_DIN_B, 0);
+
+ /* if UHF and terrestrial=> Turn off Tracking Filter */
+ if (state->RF_IN >= 471000000 &&
+ (state->RF_IN - 471000000)%6000000 != 0) {
+
+ /* Turn off all the banks */
+ status += MXL_SetGPIO(fe, 3, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+
+ /* 2.6.12 Turn on RSSI */
+ status += MXL_ControlWrite(fe, SEQ_EXTSYNTHCALIF, 1);
+ status += MXL_ControlWrite(fe, SEQ_EXTDCCAL, 1);
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 1);
+ status += MXL_ControlWrite(fe, RFA_ENCLKRFAGC, 1);
+
+ /* RSSI reference point */
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFH, 5);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REF, 3);
+ status += MXL_ControlWrite(fe, RFA_RSSI_REFL, 2);
+
+ /* following parameter is from analog OTA mode,
+ * can be change to seek better performance */
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 3);
+ } else {
+ /* if VHF or Cable => Turn on Tracking Filter */
+
+ /* 2.6.12 Turn off RSSI */
+ status += MXL_ControlWrite(fe, AGC_EN_RSSI, 0);
+
+ /* change back from above condition */
+ status += MXL_ControlWrite(fe, RFSYN_CHP_GAIN, 5);
+
+
+ if (state->RF_IN >= 43000000 && state->RF_IN < 174000000) {
+
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 174000000 && state->RF_IN < 250000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 0);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 250000000 && state->RF_IN < 350000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ if (state->RF_IN >= 350000000 && state->RF_IN < 400000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 0);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 400000000 && state->RF_IN < 570000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 0);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 570000000 && state->RF_IN < 770000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 0);
+ }
+ if (state->RF_IN >= 770000000 && state->RF_IN <= 900000000) {
+ status += MXL_ControlWrite(fe, DAC_B_ENABLE, 1);
+ status += MXL_SetGPIO(fe, 4, 1);
+ status += MXL_SetGPIO(fe, 1, 1);
+ status += MXL_SetGPIO(fe, 3, 1);
+ }
+ }
+ }
+ return status ;
+}
+
+static u16 MXL_SetGPIO(struct dvb_frontend *fe, u8 GPIO_Num, u8 GPIO_Val)
+{
+ u16 status = 0;
+
+ if (GPIO_Num == 1)
+ status += MXL_ControlWrite(fe, GPIO_1B, GPIO_Val ? 0 : 1);
+
+ /* GPIO2 is not available */
+
+ if (GPIO_Num == 3) {
+ if (GPIO_Val == 1) {
+ status += MXL_ControlWrite(fe, GPIO_3, 0);
+ status += MXL_ControlWrite(fe, GPIO_3B, 0);
+ }
+ if (GPIO_Val == 0) {
+ status += MXL_ControlWrite(fe, GPIO_3, 1);
+ status += MXL_ControlWrite(fe, GPIO_3B, 1);
+ }
+ if (GPIO_Val == 3) { /* tri-state */
+ status += MXL_ControlWrite(fe, GPIO_3, 0);
+ status += MXL_ControlWrite(fe, GPIO_3B, 1);
+ }
+ }
+ if (GPIO_Num == 4) {
+ if (GPIO_Val == 1) {
+ status += MXL_ControlWrite(fe, GPIO_4, 0);
+ status += MXL_ControlWrite(fe, GPIO_4B, 0);
+ }
+ if (GPIO_Val == 0) {
+ status += MXL_ControlWrite(fe, GPIO_4, 1);
+ status += MXL_ControlWrite(fe, GPIO_4B, 1);
+ }
+ if (GPIO_Val == 3) { /* tri-state */
+ status += MXL_ControlWrite(fe, GPIO_4, 0);
+ status += MXL_ControlWrite(fe, GPIO_4B, 1);
+ }
+ }
+
+ return status;
+}
+
+static u16 MXL_ControlWrite(struct dvb_frontend *fe, u16 ControlNum, u32 value)
+{
+ u16 status = 0;
+
+ /* Will write ALL Matching Control Name */
+ /* Write Matching INIT Control */
+ status += MXL_ControlWrite_Group(fe, ControlNum, value, 1);
+ /* Write Matching CH Control */
+ status += MXL_ControlWrite_Group(fe, ControlNum, value, 2);
+#ifdef _MXL_INTERNAL
+ /* Write Matching MXL Control */
+ status += MXL_ControlWrite_Group(fe, ControlNum, value, 3);
+#endif
+ return status;
+}
+
+static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
+ u32 value, u16 controlGroup)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u16 i, j, k;
+ u32 highLimit;
+ u32 ctrlVal;
+
+ if (controlGroup == 1) /* Initial Control */ {
+
+ for (i = 0; i < state->Init_Ctrl_Num; i++) {
+
+ if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {
+
+ highLimit = 1 << state->Init_Ctrl[i].size;
+ if (value < highLimit) {
+ for (j = 0; j < state->Init_Ctrl[i].size; j++) {
+ state->Init_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
+ MXL_RegWriteBit(fe, (u8)(state->Init_Ctrl[i].addr[j]),
+ (u8)(state->Init_Ctrl[i].bit[j]),
+ (u8)((value>>j) & 0x01));
+ }
+ ctrlVal = 0;
+ for (k = 0; k < state->Init_Ctrl[i].size; k++)
+ ctrlVal += state->Init_Ctrl[i].val[k] * (1 << k);
+ } else
+ return -1;
+ }
+ }
+ }
+ if (controlGroup == 2) /* Chan change Control */ {
+
+ for (i = 0; i < state->CH_Ctrl_Num; i++) {
+
+ if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {
+
+ highLimit = 1 << state->CH_Ctrl[i].size;
+ if (value < highLimit) {
+ for (j = 0; j < state->CH_Ctrl[i].size; j++) {
+ state->CH_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
+ MXL_RegWriteBit(fe, (u8)(state->CH_Ctrl[i].addr[j]),
+ (u8)(state->CH_Ctrl[i].bit[j]),
+ (u8)((value>>j) & 0x01));
+ }
+ ctrlVal = 0;
+ for (k = 0; k < state->CH_Ctrl[i].size; k++)
+ ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
+ } else
+ return -1;
+ }
+ }
+ }
+#ifdef _MXL_INTERNAL
+ if (controlGroup == 3) /* Maxlinear Control */ {
+
+ for (i = 0; i < state->MXL_Ctrl_Num; i++) {
+
+ if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {
+
+ highLimit = (1 << state->MXL_Ctrl[i].size);
+ if (value < highLimit) {
+ for (j = 0; j < state->MXL_Ctrl[i].size; j++) {
+ state->MXL_Ctrl[i].val[j] = (u8)((value >> j) & 0x01);
+ MXL_RegWriteBit(fe, (u8)(state->MXL_Ctrl[i].addr[j]),
+ (u8)(state->MXL_Ctrl[i].bit[j]),
+ (u8)((value>>j) & 0x01));
+ }
+ ctrlVal = 0;
+ for (k = 0; k < state->MXL_Ctrl[i].size; k++)
+ ctrlVal += state->MXL_Ctrl[i].val[k] * (1 << k);
+ } else
+ return -1;
+ }
+ }
+ }
+#endif
+ return 0 ; /* successful return */
+}
+
+static u16 MXL_RegRead(struct dvb_frontend *fe, u8 RegNum, u8 *RegVal)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ int i ;
+
+ for (i = 0; i < 104; i++) {
+ if (RegNum == state->TunerRegs[i].Reg_Num) {
+ *RegVal = (u8)(state->TunerRegs[i].Reg_Val);
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
+static u16 MXL_ControlRead(struct dvb_frontend *fe, u16 controlNum, u32 *value)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u32 ctrlVal ;
+ u16 i, k ;
+
+ for (i = 0; i < state->Init_Ctrl_Num ; i++) {
+
+ if (controlNum == state->Init_Ctrl[i].Ctrl_Num) {
+
+ ctrlVal = 0;
+ for (k = 0; k < state->Init_Ctrl[i].size; k++)
+ ctrlVal += state->Init_Ctrl[i].val[k] * (1<<k);
+ *value = ctrlVal;
+ return 0;
+ }
+ }
+
+ for (i = 0; i < state->CH_Ctrl_Num ; i++) {
+
+ if (controlNum == state->CH_Ctrl[i].Ctrl_Num) {
+
+ ctrlVal = 0;
+ for (k = 0; k < state->CH_Ctrl[i].size; k++)
+ ctrlVal += state->CH_Ctrl[i].val[k] * (1 << k);
+ *value = ctrlVal;
+ return 0;
+
+ }
+ }
+
+#ifdef _MXL_INTERNAL
+ for (i = 0; i < state->MXL_Ctrl_Num ; i++) {
+
+ if (controlNum == state->MXL_Ctrl[i].Ctrl_Num) {
+
+ ctrlVal = 0;
+ for (k = 0; k < state->MXL_Ctrl[i].size; k++)
+ ctrlVal += state->MXL_Ctrl[i].val[k] * (1<<k);
+ *value = ctrlVal;
+ return 0;
+
+ }
+ }
+#endif
+ return 1;
+}
+
+static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
+ u8 bitVal)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ int i ;
+
+ const u8 AND_MAP[8] = {
+ 0xFE, 0xFD, 0xFB, 0xF7,
+ 0xEF, 0xDF, 0xBF, 0x7F } ;
+
+ const u8 OR_MAP[8] = {
+ 0x01, 0x02, 0x04, 0x08,
+ 0x10, 0x20, 0x40, 0x80 } ;
+
+ for (i = 0; i < state->TunerRegs_Num; i++) {
+ if (state->TunerRegs[i].Reg_Num == address) {
+ if (bitVal)
+ state->TunerRegs[i].Reg_Val |= OR_MAP[bit];
+ else
+ state->TunerRegs[i].Reg_Val &= AND_MAP[bit];
+ break ;
+ }
+ }
+}
+
+static u32 MXL_Ceiling(u32 value, u32 resolution)
+{
+ return (value/resolution + (value % resolution > 0 ? 1 : 0));
+}
+
+/* Retrieve the Initialzation Registers */
+static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum,
+ u8 *RegVal, int *count)
+{
+ u16 status = 0;
+ int i ;
+
+ u8 RegAddr[] = {
+ 11, 12, 13, 22, 32, 43, 44, 53, 56, 59, 73,
+ 76, 77, 91, 134, 135, 137, 147,
+ 156, 166, 167, 168, 25 };
+
+ *count = sizeof(RegAddr) / sizeof(u8);
+
+ status += MXL_BlockInit(fe);
+
+ for (i = 0 ; i < *count; i++) {
+ RegNum[i] = RegAddr[i];
+ status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
+ }
+
+ return status;
+}
+
+static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal,
+ int *count)
+{
+ u16 status = 0;
+ int i ;
+
+/* add 77, 166, 167, 168 register for 2.6.12 */
+#ifdef _MXL_PRODUCTION
+ u8 RegAddr[] = {14, 15, 16, 17, 22, 43, 65, 68, 69, 70, 73, 92, 93, 106,
+ 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 } ;
+#else
+ u8 RegAddr[] = {14, 15, 16, 17, 22, 43, 68, 69, 70, 73, 92, 93, 106,
+ 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 } ;
+ /*
+ u8 RegAddr[171];
+ for (i = 0; i <= 170; i++)
+ RegAddr[i] = i;
+ */
+#endif
+
+ *count = sizeof(RegAddr) / sizeof(u8);
+
+ for (i = 0 ; i < *count; i++) {
+ RegNum[i] = RegAddr[i];
+ status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
+ }
+
+ return status;
+}
+
+static u16 MXL_GetCHRegister_ZeroIF(struct dvb_frontend *fe, u8 *RegNum,
+ u8 *RegVal, int *count)
+{
+ u16 status = 0;
+ int i;
+
+ u8 RegAddr[] = {43, 136};
+
+ *count = sizeof(RegAddr) / sizeof(u8);
+
+ for (i = 0; i < *count; i++) {
+ RegNum[i] = RegAddr[i];
+ status += MXL_RegRead(fe, RegNum[i], &RegVal[i]);
+ }
+
+ return status;
+}
+
+static u16 MXL_GetMasterControl(u8 *MasterReg, int state)
+{
+ if (state == 1) /* Load_Start */
+ *MasterReg = 0xF3;
+ if (state == 2) /* Power_Down */
+ *MasterReg = 0x41;
+ if (state == 3) /* Synth_Reset */
+ *MasterReg = 0xB1;
+ if (state == 4) /* Seq_Off */
+ *MasterReg = 0xF1;
+
+ return 0;
+}
+
+#ifdef _MXL_PRODUCTION
+static u16 MXL_VCORange_Test(struct dvb_frontend *fe, int VCO_Range)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u16 status = 0 ;
+
+ if (VCO_Range == 1) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+ if (state->Mode == 0 && state->IF_Mode == 1) {
+ /* Analog Low IF Mode */
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 180224);
+ }
+ if (state->Mode == 0 && state->IF_Mode == 0) {
+ /* Analog Zero IF Mode */
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 222822);
+ }
+ if (state->Mode == 1) /* Digital Mode */ {
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 56);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 229376);
+ }
+ }
+
+ if (VCO_Range == 2) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
+ if (state->Mode == 0 && state->IF_Mode == 1) {
+ /* Analog Low IF Mode */
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 206438);
+ }
+ if (state->Mode == 0 && state->IF_Mode == 0) {
+ /* Analog Zero IF Mode */
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 206438);
+ }
+ if (state->Mode == 1) /* Digital Mode */ {
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 1);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 41);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 16384);
+ }
+ }
+
+ if (VCO_Range == 3) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
+ if (state->Mode == 0 && state->IF_Mode == 1) {
+ /* Analog Low IF Mode */
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 173670);
+ }
+ if (state->Mode == 0 && state->IF_Mode == 0) {
+ /* Analog Zero IF Mode */
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 44);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 173670);
+ }
+ if (state->Mode == 1) /* Digital Mode */ {
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 8);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 42);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 245760);
+ }
+ }
+
+ if (VCO_Range == 4) {
+ status += MXL_ControlWrite(fe, RFSYN_EN_DIV, 1);
+ status += MXL_ControlWrite(fe, RFSYN_EN_OUTMUX, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_DIVM, 0);
+ status += MXL_ControlWrite(fe, RFSYN_DIVM, 1);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_OUT, 1);
+ status += MXL_ControlWrite(fe, RFSYN_RF_DIV_BIAS, 1);
+ status += MXL_ControlWrite(fe, DN_SEL_FREQ, 0);
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
+ if (state->Mode == 0 && state->IF_Mode == 1) {
+ /* Analog Low IF Mode */
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 206438);
+ }
+ if (state->Mode == 0 && state->IF_Mode == 0) {
+ /* Analog Zero IF Mode */
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 206438);
+ }
+ if (state->Mode == 1) /* Digital Mode */ {
+ status += MXL_ControlWrite(fe, RFSYN_SEL_VCO_HI, 0);
+ status += MXL_ControlWrite(fe, RFSYN_VCO_BIAS, 40);
+ status += MXL_ControlWrite(fe, CHCAL_INT_MOD_RF, 27);
+ status += MXL_ControlWrite(fe,
+ CHCAL_FRAC_MOD_RF, 212992);
+ }
+ }
+
+ return status;
+}
+
+static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u16 status = 0;
+
+ if (Hystersis == 1)
+ status += MXL_ControlWrite(fe, DN_BYPASS_AGC_I2C, 1);
+
+ return status;
+}
+#endif
+/* End: Reference driver code found in the Realtek driver that
+ * is copyright MaxLinear */
+
+/* ----------------------------------------------------------------
+ * Begin: Everything after here is new code to adapt the
+ * proprietary Realtek driver into a Linux API tuner.
+ * Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+ */
+static int mxl5005s_reset(struct dvb_frontend *fe)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ int ret = 0;
+
+ u8 buf[2] = { 0xff, 0x00 };
+ struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
+ .buf = buf, .len = 2 };
+
+ dprintk(2, "%s()\n", __func__);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+ printk(KERN_WARNING "mxl5005s I2C reset failed\n");
+ ret = -EREMOTEIO;
+ }
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ return ret;
+}
+
+/* Write a single byte to a single reg, latch the value if required by
+ * following the transaction with the latch byte.
+ */
+static int mxl5005s_writereg(struct dvb_frontend *fe, u8 reg, u8 val, int latch)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u8 buf[3] = { reg, val, MXL5005S_LATCH_BYTE };
+ struct i2c_msg msg = { .addr = state->config->i2c_address, .flags = 0,
+ .buf = buf, .len = 3 };
+
+ if (latch == 0)
+ msg.len = 2;
+
+ dprintk(2, "%s(0x%x, 0x%x, 0x%x)\n", __func__, reg, val, msg.addr);
+
+ if (i2c_transfer(state->i2c, &msg, 1) != 1) {
+ printk(KERN_WARNING "mxl5005s I2C write failed\n");
+ return -EREMOTEIO;
+ }
+ return 0;
+}
+
+static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
+ u8 *datatable, u8 len)
+{
+ int ret = 0, i;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ for (i = 0 ; i < len-1; i++) {
+ ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 0);
+ if (ret < 0)
+ break;
+ }
+
+ ret = mxl5005s_writereg(fe, addrtable[i], datatable[i], 1);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ return ret;
+}
+
+static int mxl5005s_init(struct dvb_frontend *fe)
+{
+ dprintk(1, "%s()\n", __func__);
+ return mxl5005s_reconfigure(fe, MXL_QAM, MXL5005S_BANDWIDTH_6MHZ);
+}
+
+static int mxl5005s_reconfigure(struct dvb_frontend *fe, u32 mod_type,
+ u32 bandwidth)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+
+ u8 AddrTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+ u8 ByteTable[MXL5005S_REG_WRITING_TABLE_LEN_MAX];
+ int TableLen;
+
+ dprintk(1, "%s(type=%d, bw=%d)\n", __func__, mod_type, bandwidth);
+
+ mxl5005s_reset(fe);
+
+ /* Tuner initialization stage 0 */
+ MXL_GetMasterControl(ByteTable, MC_SYNTH_RESET);
+ AddrTable[0] = MASTER_CONTROL_ADDR;
+ ByteTable[0] |= state->config->AgcMasterByte;
+
+ mxl5005s_writeregs(fe, AddrTable, ByteTable, 1);
+
+ mxl5005s_AssignTunerMode(fe, mod_type, bandwidth);
+
+ /* Tuner initialization stage 1 */
+ MXL_GetInitRegister(fe, AddrTable, ByteTable, &TableLen);
+
+ mxl5005s_writeregs(fe, AddrTable, ByteTable, TableLen);
+
+ return 0;
+}
+
+static int mxl5005s_AssignTunerMode(struct dvb_frontend *fe, u32 mod_type,
+ u32 bandwidth)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ struct mxl5005s_config *c = state->config;
+
+ InitTunerControls(fe);
+
+ /* Set MxL5005S parameters. */
+ MXL5005_TunerConfig(
+ fe,
+ c->mod_mode,
+ c->if_mode,
+ bandwidth,
+ c->if_freq,
+ c->xtal_freq,
+ c->agc_mode,
+ c->top,
+ c->output_load,
+ c->clock_out,
+ c->div_out,
+ c->cap_select,
+ c->rssi_enable,
+ mod_type,
+ c->tracking_filter);
+
+ return 0;
+}
+
+static int mxl5005s_set_params(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *params)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ u32 req_mode, req_bw = 0;
+ int ret;
+
+ dprintk(1, "%s()\n", __func__);
+
+ if (fe->ops.info.type == FE_ATSC) {
+ switch (params->u.vsb.modulation) {
+ case VSB_8:
+ req_mode = MXL_ATSC; break;
+ default:
+ case QAM_64:
+ case QAM_256:
+ case QAM_AUTO:
+ req_mode = MXL_QAM; break;
+ }
+ } else
+ req_mode = MXL_DVBT;
+
+ /* Change tuner for new modulation type if reqd */
+ if (req_mode != state->current_mode) {
+ switch (req_mode) {
+ case VSB_8:
+ case QAM_64:
+ case QAM_256:
+ case QAM_AUTO:
+ req_bw = MXL5005S_BANDWIDTH_6MHZ;
+ break;
+ default:
+ /* Assume DVB-T */
+ switch (params->u.ofdm.bandwidth) {
+ case BANDWIDTH_6_MHZ:
+ req_bw = MXL5005S_BANDWIDTH_6MHZ;
+ break;
+ case BANDWIDTH_7_MHZ:
+ req_bw = MXL5005S_BANDWIDTH_7MHZ;
+ break;
+ case BANDWIDTH_AUTO:
+ case BANDWIDTH_8_MHZ:
+ req_bw = MXL5005S_BANDWIDTH_8MHZ;
+ break;
+ }
+ }
+
+ state->current_mode = req_mode;
+ ret = mxl5005s_reconfigure(fe, req_mode, req_bw);
+
+ } else
+ ret = 0;
+
+ if (ret == 0) {
+ dprintk(1, "%s() freq=%d\n", __func__, params->frequency);
+ ret = mxl5005s_SetRfFreqHz(fe, params->frequency);
+ }
+
+ return ret;
+}
+
+static int mxl5005s_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ dprintk(1, "%s()\n", __func__);
+
+ *frequency = state->RF_IN;
+
+ return 0;
+}
+
+static int mxl5005s_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+ struct mxl5005s_state *state = fe->tuner_priv;
+ dprintk(1, "%s()\n", __func__);
+
+ *bandwidth = state->Chan_Bandwidth;
+
+ return 0;
+}
+
+static int mxl5005s_release(struct dvb_frontend *fe)
+{
+ dprintk(1, "%s()\n", __func__);
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+ return 0;
+}
+
+static const struct dvb_tuner_ops mxl5005s_tuner_ops = {
+ .info = {
+ .name = "MaxLinear MXL5005S",
+ .frequency_min = 48000000,
+ .frequency_max = 860000000,
+ .frequency_step = 50000,
+ },
+
+ .release = mxl5005s_release,
+ .init = mxl5005s_init,
+
+ .set_params = mxl5005s_set_params,
+ .get_frequency = mxl5005s_get_frequency,
+ .get_bandwidth = mxl5005s_get_bandwidth,
+};
+
+struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct mxl5005s_config *config)
+{
+ struct mxl5005s_state *state = NULL;
+ dprintk(1, "%s()\n", __func__);
+
+ state = kzalloc(sizeof(struct mxl5005s_state), GFP_KERNEL);
+ if (state == NULL)
+ return NULL;
+
+ state->frontend = fe;
+ state->config = config;
+ state->i2c = i2c;
+ state->current_mode = MXL_QAM;
+
+ printk(KERN_INFO "MXL5005S: Attached at address 0x%02x\n",
+ config->i2c_address);
+
+ memcpy(&fe->ops.tuner_ops, &mxl5005s_tuner_ops,
+ sizeof(struct dvb_tuner_ops));
+
+ fe->tuner_priv = state;
+ return fe;
+}
+EXPORT_SYMBOL(mxl5005s_attach);
+
+MODULE_DESCRIPTION("MaxLinear MXL5005S silicon tuner driver");
+MODULE_AUTHOR("Steven Toth");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/common/tuners/mxl5005s.h b/drivers/media/common/tuners/mxl5005s.h
new file mode 100644
index 000000000000..396db150bf0c
--- /dev/null
+++ b/drivers/media/common/tuners/mxl5005s.h
@@ -0,0 +1,131 @@
+/*
+ MaxLinear MXL5005S VSB/QAM/DVBT tuner driver
+
+ Copyright (C) 2008 MaxLinear
+ Copyright (C) 2008 Steven Toth <stoth@hauppauge.com>
+
+ 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 __MXL5005S_H
+#define __MXL5005S_H
+
+#include <linux/i2c.h>
+#include "dvb_frontend.h"
+
+struct mxl5005s_config {
+
+ /* 7 bit i2c address */
+ u8 i2c_address;
+
+#define IF_FREQ_4570000HZ 4570000
+#define IF_FREQ_4571429HZ 4571429
+#define IF_FREQ_5380000HZ 5380000
+#define IF_FREQ_36000000HZ 36000000
+#define IF_FREQ_36125000HZ 36125000
+#define IF_FREQ_36166667HZ 36166667
+#define IF_FREQ_44000000HZ 44000000
+ u32 if_freq;
+
+#define CRYSTAL_FREQ_4000000HZ 4000000
+#define CRYSTAL_FREQ_16000000HZ 16000000
+#define CRYSTAL_FREQ_25000000HZ 25000000
+#define CRYSTAL_FREQ_28800000HZ 28800000
+ u32 xtal_freq;
+
+#define MXL_DUAL_AGC 0
+#define MXL_SINGLE_AGC 1
+ u8 agc_mode;
+
+#define MXL_TF_DEFAULT 0
+#define MXL_TF_OFF 1
+#define MXL_TF_C 2
+#define MXL_TF_C_H 3
+#define MXL_TF_D 4
+#define MXL_TF_D_L 5
+#define MXL_TF_E 6
+#define MXL_TF_F 7
+#define MXL_TF_E_2 8
+#define MXL_TF_E_NA 9
+#define MXL_TF_G 10
+ u8 tracking_filter;
+
+#define MXL_RSSI_DISABLE 0
+#define MXL_RSSI_ENABLE 1
+ u8 rssi_enable;
+
+#define MXL_CAP_SEL_DISABLE 0
+#define MXL_CAP_SEL_ENABLE 1
+ u8 cap_select;
+
+#define MXL_DIV_OUT_1 0
+#define MXL_DIV_OUT_4 1
+ u8 div_out;
+
+#define MXL_CLOCK_OUT_DISABLE 0
+#define MXL_CLOCK_OUT_ENABLE 1
+ u8 clock_out;
+
+#define MXL5005S_IF_OUTPUT_LOAD_200_OHM 200
+#define MXL5005S_IF_OUTPUT_LOAD_300_OHM 300
+ u32 output_load;
+
+#define MXL5005S_TOP_5P5 55
+#define MXL5005S_TOP_7P2 72
+#define MXL5005S_TOP_9P2 92
+#define MXL5005S_TOP_11P0 110
+#define MXL5005S_TOP_12P9 129
+#define MXL5005S_TOP_14P7 147
+#define MXL5005S_TOP_16P8 168
+#define MXL5005S_TOP_19P4 194
+#define MXL5005S_TOP_21P2 212
+#define MXL5005S_TOP_23P2 232
+#define MXL5005S_TOP_25P2 252
+#define MXL5005S_TOP_27P1 271
+#define MXL5005S_TOP_29P2 292
+#define MXL5005S_TOP_31P7 317
+#define MXL5005S_TOP_34P9 349
+ u32 top;
+
+#define MXL_ANALOG_MODE 0
+#define MXL_DIGITAL_MODE 1
+ u8 mod_mode;
+
+#define MXL_ZERO_IF 0
+#define MXL_LOW_IF 1
+ u8 if_mode;
+
+ /* Stuff I don't know what to do with */
+ u8 AgcMasterByte;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_MXL5005S) || \
+ (defined(CONFIG_MEDIA_TUNER_MXL5005S_MODULE) && defined(MODULE))
+extern struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct mxl5005s_config *config);
+#else
+static inline struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct mxl5005s_config *config)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif /* CONFIG_DVB_TUNER_MXL5005S */
+
+#endif /* __MXL5005S_H */
+
diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c
index e27a7620a32f..f1894fec32b9 100644
--- a/drivers/media/common/tuners/tda18271-common.c
+++ b/drivers/media/common/tuners/tda18271-common.c
@@ -227,9 +227,8 @@ int tda18271_charge_pump_source(struct dvb_frontend *fe,
regs[r_cp] &= ~0x20;
regs[r_cp] |= ((force & 1) << 5);
- tda18271_write_regs(fe, r_cp, 1);
- return 0;
+ return tda18271_write_regs(fe, r_cp, 1);
}
int tda18271_init_regs(struct dvb_frontend *fe)
@@ -487,16 +486,15 @@ int tda18271_set_standby_mode(struct dvb_frontend *fe,
struct tda18271_priv *priv = fe->tuner_priv;
unsigned char *regs = priv->tda18271_regs;
- tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt);
+ if (tda18271_debug & DBG_ADV)
+ tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt);
regs[R_EP3] &= ~0xe0; /* clear sm, sm_lt, sm_xt */
regs[R_EP3] |= sm ? (1 << 7) : 0 |
sm_lt ? (1 << 6) : 0 |
sm_xt ? (1 << 5) : 0;
- tda18271_write_regs(fe, R_EP3, 1);
-
- return 0;
+ return tda18271_write_regs(fe, R_EP3, 1);
}
/*---------------------------------------------------------------------*/
@@ -510,7 +508,7 @@ int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq)
u32 div;
int ret = tda18271_lookup_pll_map(fe, MAIN_PLL, &freq, &pd, &d);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
regs[R_MPD] = (0x77 & pd);
@@ -542,7 +540,7 @@ int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq)
u32 div;
int ret = tda18271_lookup_pll_map(fe, CAL_PLL, &freq, &pd, &d);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
regs[R_CPD] = pd;
@@ -566,7 +564,7 @@ int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq)
u8 val;
int ret = tda18271_lookup_map(fe, BP_FILTER, freq, &val);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
regs[R_EP1] &= ~0x07; /* clear bp filter bits */
@@ -583,7 +581,7 @@ int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq)
u8 val;
int ret = tda18271_lookup_map(fe, RF_CAL_KMCO, freq, &val);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
regs[R_EB13] &= ~0x7c; /* clear k & m bits */
@@ -600,7 +598,7 @@ int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq)
u8 val;
int ret = tda18271_lookup_map(fe, RF_BAND, freq, &val);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
regs[R_EP2] &= ~0xe0; /* clear rf band bits */
@@ -617,7 +615,7 @@ int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq)
u8 val;
int ret = tda18271_lookup_map(fe, GAIN_TAPER, freq, &val);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
regs[R_EP2] &= ~0x1f; /* clear gain taper bits */
@@ -634,7 +632,7 @@ int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq)
u8 val;
int ret = tda18271_lookup_map(fe, IR_MEASURE, freq, &val);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
regs[R_EP5] &= ~0x07;
@@ -650,11 +648,11 @@ int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq)
unsigned char *regs = priv->tda18271_regs;
u8 val;
- tda18271_lookup_map(fe, RF_CAL, freq, &val);
+ int ret = tda18271_lookup_map(fe, RF_CAL, freq, &val);
regs[R_EB14] = val;
- return 0;
+ return ret;
}
/*
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index b262100ae897..89c01fb1f859 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -51,6 +51,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
{
struct tda18271_priv *priv = fe->tuner_priv;
unsigned char *regs = priv->tda18271_regs;
+ int ret;
u32 N;
/* update TV broadcast parameters */
@@ -85,7 +86,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
/* update rf top / if top */
regs[R_EB22] = 0x00;
regs[R_EB22] |= map->rfagc_top;
- tda18271_write_regs(fe, R_EB22, 1);
+ ret = tda18271_write_regs(fe, R_EB22, 1);
+ if (tda_fail(ret))
+ goto fail;
/* --------------------------------------------------------------- */
@@ -121,7 +124,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
/* agc1 has priority on agc2 */
regs[R_EB1] &= ~0x01;
- tda18271_write_regs(fe, R_EB1, 1);
+ ret = tda18271_write_regs(fe, R_EB1, 1);
+ if (tda_fail(ret))
+ goto fail;
/* --------------------------------------------------------------- */
@@ -141,7 +146,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
break;
}
- tda18271_write_regs(fe, R_TM, 7);
+ ret = tda18271_write_regs(fe, R_TM, 7);
+ if (tda_fail(ret))
+ goto fail;
/* force charge pump source */
charge_pump_source(fe, 1);
@@ -158,9 +165,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe,
regs[R_EP3] &= ~0x04;
else
regs[R_EP3] |= 0x04;
- tda18271_write_regs(fe, R_EP3, 1);
-
- return 0;
+ ret = tda18271_write_regs(fe, R_EP3, 1);
+fail:
+ return ret;
}
static int tda18271_read_thermometer(struct dvb_frontend *fe)
@@ -213,11 +220,13 @@ static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
struct tda18271_priv *priv = fe->tuner_priv;
struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state;
unsigned char *regs = priv->tda18271_regs;
- int tm_current, rfcal_comp, approx, i;
+ int tm_current, rfcal_comp, approx, i, ret;
u8 dc_over_dt, rf_tab;
/* power up */
- tda18271_set_standby_mode(fe, 0, 0, 0);
+ ret = tda18271_set_standby_mode(fe, 0, 0, 0);
+ if (tda_fail(ret))
+ goto fail;
/* read die current temperature */
tm_current = tda18271_read_thermometer(fe);
@@ -228,8 +237,8 @@ static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
rf_tab = regs[R_EB14];
i = tda18271_lookup_rf_band(fe, &freq, NULL);
- if (i < 0)
- return -EINVAL;
+ if (tda_fail(i))
+ return i;
if ((0 == map[i].rf3) || (freq / 1000 < map[i].rf2)) {
approx = map[i].rf_a1 *
@@ -250,35 +259,42 @@ static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe,
rfcal_comp = dc_over_dt * (tm_current - priv->tm_rfcal);
regs[R_EB14] = approx + rfcal_comp;
- tda18271_write_regs(fe, R_EB14, 1);
-
- return 0;
+ ret = tda18271_write_regs(fe, R_EB14, 1);
+fail:
+ return ret;
}
static int tda18271_por(struct dvb_frontend *fe)
{
struct tda18271_priv *priv = fe->tuner_priv;
unsigned char *regs = priv->tda18271_regs;
+ int ret;
/* power up detector 1 */
regs[R_EB12] &= ~0x20;
- tda18271_write_regs(fe, R_EB12, 1);
+ ret = tda18271_write_regs(fe, R_EB12, 1);
+ if (tda_fail(ret))
+ goto fail;
regs[R_EB18] &= ~0x80; /* turn agc1 loop on */
regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */
- tda18271_write_regs(fe, R_EB18, 1);
+ ret = tda18271_write_regs(fe, R_EB18, 1);
+ if (tda_fail(ret))
+ goto fail;
regs[R_EB21] |= 0x03; /* set agc2_gain to -6 dB */
/* POR mode */
- tda18271_set_standby_mode(fe, 1, 0, 0);
+ ret = tda18271_set_standby_mode(fe, 1, 0, 0);
+ if (tda_fail(ret))
+ goto fail;
/* disable 1.5 MHz low pass filter */
regs[R_EB23] &= ~0x04; /* forcelp_fc2_en = 0 */
regs[R_EB23] &= ~0x02; /* XXX: lp_fc[2] = 0 */
- tda18271_write_regs(fe, R_EB21, 3);
-
- return 0;
+ ret = tda18271_write_regs(fe, R_EB21, 3);
+fail:
+ return ret;
}
static int tda18271_calibrate_rf(struct dvb_frontend *fe, u32 freq)
@@ -389,7 +405,7 @@ static int tda18271_powerscan(struct dvb_frontend *fe,
{
struct tda18271_priv *priv = fe->tuner_priv;
unsigned char *regs = priv->tda18271_regs;
- int sgn, bcal, count, wait;
+ int sgn, bcal, count, wait, ret;
u8 cid_target;
u16 count_limit;
u32 freq;
@@ -421,7 +437,9 @@ static int tda18271_powerscan(struct dvb_frontend *fe,
tda18271_write_regs(fe, R_EP2, 1);
/* read power detection info, stored in EB10 */
- tda18271_read_extended(fe);
+ ret = tda18271_read_extended(fe);
+ if (tda_fail(ret))
+ return ret;
/* algorithm initialization */
sgn = 1;
@@ -447,7 +465,9 @@ static int tda18271_powerscan(struct dvb_frontend *fe,
tda18271_write_regs(fe, R_EP2, 1);
/* read power detection info, stored in EB10 */
- tda18271_read_extended(fe);
+ ret = tda18271_read_extended(fe);
+ if (tda_fail(ret))
+ return ret;
count += 200;
@@ -478,6 +498,7 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe)
{
struct tda18271_priv *priv = fe->tuner_priv;
unsigned char *regs = priv->tda18271_regs;
+ int ret;
/* set standard to digital */
regs[R_EP3] &= ~0x1f; /* clear std bits */
@@ -489,10 +510,14 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe)
/* update IF output level & IF notch frequency */
regs[R_EP4] &= ~0x1c; /* clear if level bits */
- tda18271_write_regs(fe, R_EP3, 2);
+ ret = tda18271_write_regs(fe, R_EP3, 2);
+ if (tda_fail(ret))
+ goto fail;
regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */
- tda18271_write_regs(fe, R_EB18, 1);
+ ret = tda18271_write_regs(fe, R_EB18, 1);
+ if (tda_fail(ret))
+ goto fail;
regs[R_EB21] &= ~0x03; /* set agc2_gain to -15 dB */
@@ -500,9 +525,9 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe)
regs[R_EB23] |= 0x04; /* forcelp_fc2_en = 1 */
regs[R_EB23] |= 0x02; /* lp_fc[2] = 1 */
- tda18271_write_regs(fe, R_EB21, 3);
-
- return 0;
+ ret = tda18271_write_regs(fe, R_EB21, 3);
+fail:
+ return ret;
}
static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
@@ -521,7 +546,7 @@ static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
i = tda18271_lookup_rf_band(fe, &freq, NULL);
- if (i < 0)
+ if (tda_fail(i))
return i;
rf_default[RF1] = 1000 * map[i].rf1_def;
@@ -535,6 +560,8 @@ static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq)
/* look for optimized calibration frequency */
bcal = tda18271_powerscan(fe, &rf_default[rf], &rf_freq[rf]);
+ if (tda_fail(bcal))
+ return bcal;
tda18271_calc_rf_cal(fe, &rf_freq[rf]);
prog_tab[rf] = regs[R_EB14];
@@ -575,22 +602,29 @@ static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe)
{
struct tda18271_priv *priv = fe->tuner_priv;
unsigned int i;
+ int ret;
tda_info("tda18271: performing RF tracking filter calibration\n");
/* wait for die temperature stabilization */
msleep(200);
- tda18271_powerscan_init(fe);
+ ret = tda18271_powerscan_init(fe);
+ if (tda_fail(ret))
+ goto fail;
/* rf band calibration */
- for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++)
+ for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++) {
+ ret =
tda18271_rf_tracking_filters_init(fe, 1000 *
priv->rf_cal_state[i].rfmax);
+ if (tda_fail(ret))
+ goto fail;
+ }
priv->tm_rfcal = tda18271_read_thermometer(fe);
-
- return 0;
+fail:
+ return ret;
}
/* ------------------------------------------------------------------ */
@@ -599,6 +633,7 @@ static int tda18271c2_rf_cal_init(struct dvb_frontend *fe)
{
struct tda18271_priv *priv = fe->tuner_priv;
unsigned char *regs = priv->tda18271_regs;
+ int ret;
/* test RF_CAL_OK to see if we need init */
if ((regs[R_EP1] & 0x10) == 0)
@@ -607,15 +642,22 @@ static int tda18271c2_rf_cal_init(struct dvb_frontend *fe)
if (priv->cal_initialized)
return 0;
- tda18271_calc_rf_filter_curve(fe);
+ ret = tda18271_calc_rf_filter_curve(fe);
+ if (tda_fail(ret))
+ goto fail;
- tda18271_por(fe);
+ ret = tda18271_por(fe);
+ if (tda_fail(ret))
+ goto fail;
tda_info("tda18271: RF tracking filter calibration complete\n");
priv->cal_initialized = true;
-
- return 0;
+ goto end;
+fail:
+ tda_info("tda18271: RF tracking filter calibration failed!\n");
+end:
+ return ret;
}
static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
@@ -623,6 +665,7 @@ static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
{
struct tda18271_priv *priv = fe->tuner_priv;
unsigned char *regs = priv->tda18271_regs;
+ int ret;
u32 N = 0;
/* calculate bp filter */
@@ -671,7 +714,10 @@ static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe,
tda18271_calc_main_pll(fe, N);
- tda18271_write_regs(fe, R_EP3, 11);
+ ret = tda18271_write_regs(fe, R_EP3, 11);
+ if (tda_fail(ret))
+ return ret;
+
msleep(5); /* RF tracking filter calibration initialization */
/* search for K,M,CO for RF calibration */
@@ -719,45 +765,56 @@ static int tda18271_ir_cal_init(struct dvb_frontend *fe)
{
struct tda18271_priv *priv = fe->tuner_priv;
unsigned char *regs = priv->tda18271_regs;
+ int ret;
- tda18271_read_regs(fe);
+ ret = tda18271_read_regs(fe);
+ if (tda_fail(ret))
+ goto fail;
/* test IR_CAL_OK to see if we need init */
if ((regs[R_EP1] & 0x08) == 0)
- tda18271_init_regs(fe);
-
- return 0;
+ ret = tda18271_init_regs(fe);
+fail:
+ return ret;
}
static int tda18271_init(struct dvb_frontend *fe)
{
struct tda18271_priv *priv = fe->tuner_priv;
+ int ret;
mutex_lock(&priv->lock);
/* power up */
- tda18271_set_standby_mode(fe, 0, 0, 0);
+ ret = tda18271_set_standby_mode(fe, 0, 0, 0);
+ if (tda_fail(ret))
+ goto fail;
/* initialization */
- tda18271_ir_cal_init(fe);
+ ret = tda18271_ir_cal_init(fe);
+ if (tda_fail(ret))
+ goto fail;
if (priv->id == TDA18271HDC2)
tda18271c2_rf_cal_init(fe);
-
+fail:
mutex_unlock(&priv->lock);
- return 0;
+ return ret;
}
static int tda18271_tune(struct dvb_frontend *fe,
struct tda18271_std_map_item *map, u32 freq, u32 bw)
{
struct tda18271_priv *priv = fe->tuner_priv;
+ int ret;
tda_dbg("freq = %d, ifc = %d, bw = %d, agc_mode = %d, std = %d\n",
freq, map->if_freq, bw, map->agc_mode, map->std);
- tda18271_init(fe);
+ ret = tda18271_init(fe);
+ if (tda_fail(ret))
+ goto fail;
mutex_lock(&priv->lock);
@@ -769,11 +826,11 @@ static int tda18271_tune(struct dvb_frontend *fe,
tda18271c2_rf_tracking_filters_correction(fe, freq);
break;
}
- tda18271_channel_configuration(fe, map, freq, bw);
+ ret = tda18271_channel_configuration(fe, map, freq, bw);
mutex_unlock(&priv->lock);
-
- return 0;
+fail:
+ return ret;
}
/* ------------------------------------------------------------------ */
@@ -837,7 +894,7 @@ static int tda18271_set_params(struct dvb_frontend *fe,
ret = tda18271_tune(fe, map, freq, bw);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
priv->frequency = freq;
@@ -893,7 +950,7 @@ static int tda18271_set_analog_params(struct dvb_frontend *fe,
ret = tda18271_tune(fe, map, freq, 0);
- if (ret < 0)
+ if (tda_fail(ret))
goto fail;
priv->frequency = freq;
@@ -905,16 +962,17 @@ fail:
static int tda18271_sleep(struct dvb_frontend *fe)
{
struct tda18271_priv *priv = fe->tuner_priv;
+ int ret;
mutex_lock(&priv->lock);
/* standby mode w/ slave tuner output
* & loop thru & xtal oscillator on */
- tda18271_set_standby_mode(fe, 1, 0, 0);
+ ret = tda18271_set_standby_mode(fe, 1, 0, 0);
mutex_unlock(&priv->lock);
- return 0;
+ return ret;
}
static int tda18271_release(struct dvb_frontend *fe)
@@ -1095,10 +1153,10 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr,
if (cfg)
priv->small_i2c = cfg->small_i2c;
- if (tda18271_get_id(fe) < 0)
+ if (tda_fail(tda18271_get_id(fe)))
goto fail;
- if (tda18271_assign_map_layout(fe) < 0)
+ if (tda_fail(tda18271_assign_map_layout(fe)))
goto fail;
mutex_lock(&priv->lock);
diff --git a/drivers/media/common/tuners/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h
index 2bc5eb368ea2..81a739365f8c 100644
--- a/drivers/media/common/tuners/tda18271-priv.h
+++ b/drivers/media/common/tuners/tda18271-priv.h
@@ -153,6 +153,15 @@ extern int tda18271_debug;
#define tda_reg(fmt, arg...) dprintk(KERN_DEBUG, DBG_REG, fmt, ##arg)
#define tda_cal(fmt, arg...) dprintk(KERN_DEBUG, DBG_CAL, fmt, ##arg)
+#define tda_fail(ret) \
+({ \
+ int __ret; \
+ __ret = (ret < 0); \
+ if (__ret) \
+ tda_printk(KERN_ERR, "error %d on line %d\n", ret, __LINE__);\
+ __ret; \
+})
+
/*---------------------------------------------------------------------*/
enum tda18271_map_type {
diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c
index d30d2c9094d9..8555d9cf9051 100644
--- a/drivers/media/common/tuners/tda827x.c
+++ b/drivers/media/common/tuners/tda827x.c
@@ -418,13 +418,13 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high,
unsigned char buf[] = {0x22, 0x01};
int arg;
int gp_func;
- struct i2c_msg msg = { .addr = priv->cfg->switch_addr, .flags = 0,
- .buf = buf, .len = sizeof(buf) };
+ struct i2c_msg msg = { .flags = 0, .buf = buf, .len = sizeof(buf) };
if (NULL == priv->cfg) {
dprintk("tda827x_config not defined, cannot set LNA gain!\n");
return;
}
+ msg.addr = priv->cfg->switch_addr;
if (priv->cfg->config) {
if (high)
dprintk("setting LNA to high gain\n");
diff --git a/drivers/media/common/tuners/tea5761.c b/drivers/media/common/tuners/tea5761.c
index b93cdef9ac73..b23dadeecd05 100644
--- a/drivers/media/common/tuners/tea5761.c
+++ b/drivers/media/common/tuners/tea5761.c
@@ -295,7 +295,7 @@ struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
{
struct tea5761_priv *priv = NULL;
- if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL)
+ if (tea5761_autodetection(i2c_adap, i2c_addr) != 0)
return NULL;
priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL);
diff --git a/drivers/media/common/tuners/tea5767.c b/drivers/media/common/tuners/tea5767.c
index f6e7d7ad8424..1f5646334a8f 100644
--- a/drivers/media/common/tuners/tea5767.c
+++ b/drivers/media/common/tuners/tea5767.c
@@ -373,14 +373,14 @@ int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
if ((rc = tuner_i2c_xfer_recv(&i2c, buffer, 7))< 5) {
printk(KERN_WARNING "It is not a TEA5767. Received %i bytes.\n", rc);
- return EINVAL;
+ return -EINVAL;
}
/* If all bytes are the same then it's a TV tuner and not a tea5767 */
if (buffer[0] == buffer[1] && buffer[0] == buffer[2] &&
buffer[0] == buffer[3] && buffer[0] == buffer[4]) {
printk(KERN_WARNING "All bytes are equal. It is not a TEA5767\n");
- return EINVAL;
+ return -EINVAL;
}
/* Status bytes:
@@ -390,7 +390,7 @@ int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
*/
if (((buffer[3] & 0x0f) != 0x00) || (buffer[4] != 0x00)) {
printk(KERN_WARNING "Chip ID is not zero. It is not a TEA5767\n");
- return EINVAL;
+ return -EINVAL;
}
diff --git a/drivers/media/common/tuners/tuner-i2c.h b/drivers/media/common/tuners/tuner-i2c.h
index 3ad6c8e0b04c..cb1c7141f0c6 100644
--- a/drivers/media/common/tuners/tuner-i2c.h
+++ b/drivers/media/common/tuners/tuner-i2c.h
@@ -170,4 +170,12 @@ __fail: \
__ret; \
})
+#define hybrid_tuner_report_instance_count(state) \
+({ \
+ int __ret = 0; \
+ if (state) \
+ __ret = state->i2c_props.count; \
+ __ret; \
+})
+
#endif /* __TUNER_I2C_H__ */
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index be8d903171b7..266c255cf0d8 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -1018,8 +1018,10 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe,
fe->ops.i2c_gate_ctrl(fe, 1);
if (1 != i2c_transfer(i2c_adap, &msg, 1))
- tuner_warn("unable to probe %s, proceeding anyway.",
- tuners[type].name);
+ printk(KERN_WARNING "tuner-simple %d-%04x: "
+ "unable to probe %s, proceeding anyway.",
+ i2c_adapter_id(i2c_adap), i2c_addr,
+ tuners[type].name);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index 9e9003cffc7f..0cbde17bfbb7 100644
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -46,7 +46,7 @@ module_param_string(firmware_name, firmware_name, sizeof(firmware_name), 0);
MODULE_PARM_DESC(firmware_name, "Firmware file name. Allows overriding the "
"default firmware name\n");
-static LIST_HEAD(xc2028_list);
+static LIST_HEAD(hybrid_tuner_instance_list);
static DEFINE_MUTEX(xc2028_list_mutex);
/* struct for storing firmware table */
@@ -68,12 +68,11 @@ struct firmware_properties {
};
struct xc2028_data {
- struct list_head xc2028_list;
+ struct list_head hybrid_tuner_instance_list;
struct tuner_i2c_props i2c_props;
int (*tuner_callback) (void *dev,
int command, int arg);
void *video_dev;
- int count;
__u32 frequency;
struct firmware_description *firm;
@@ -1072,20 +1071,19 @@ static int xc2028_dvb_release(struct dvb_frontend *fe)
mutex_lock(&xc2028_list_mutex);
- priv->count--;
-
- if (!priv->count) {
- list_del(&priv->xc2028_list);
-
+ /* only perform final cleanup if this is the last instance */
+ if (hybrid_tuner_report_instance_count(priv) == 1) {
kfree(priv->ctrl.fname);
-
free_firmware(priv);
- kfree(priv);
- fe->tuner_priv = NULL;
}
+ if (priv)
+ hybrid_tuner_release_state(priv);
+
mutex_unlock(&xc2028_list_mutex);
+ fe->tuner_priv = NULL;
+
return 0;
}
@@ -1150,7 +1148,7 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
struct xc2028_config *cfg)
{
struct xc2028_data *priv;
- void *video_dev;
+ int instance;
if (debug)
printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n");
@@ -1163,48 +1161,40 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
return NULL;
}
- video_dev = cfg->i2c_adap->algo_data;
-
- if (debug)
- printk(KERN_DEBUG "xc2028: video_dev =%p\n", video_dev);
-
mutex_lock(&xc2028_list_mutex);
- list_for_each_entry(priv, &xc2028_list, xc2028_list) {
- if (&priv->i2c_props.adap->dev == &cfg->i2c_adap->dev) {
- video_dev = NULL;
- if (debug)
- printk(KERN_DEBUG "xc2028: reusing device\n");
-
- break;
- }
- }
-
- if (video_dev) {
- priv = kzalloc(sizeof(*priv), GFP_KERNEL);
- if (priv == NULL) {
- mutex_unlock(&xc2028_list_mutex);
- return NULL;
- }
-
- priv->i2c_props.addr = cfg->i2c_addr;
- priv->i2c_props.adap = cfg->i2c_adap;
- priv->i2c_props.name = "xc2028";
-
- priv->video_dev = video_dev;
+ instance = hybrid_tuner_request_state(struct xc2028_data, priv,
+ hybrid_tuner_instance_list,
+ cfg->i2c_adap, cfg->i2c_addr,
+ "xc2028");
+ switch (instance) {
+ case 0:
+ /* memory allocation failure */
+ goto fail;
+ break;
+ case 1:
+ /* new tuner instance */
priv->tuner_callback = cfg->callback;
priv->ctrl.max_len = 13;
mutex_init(&priv->lock);
- list_add_tail(&priv->xc2028_list, &xc2028_list);
- }
-
- fe->tuner_priv = priv;
- priv->count++;
+ /* analog side (tuner-core) uses i2c_adap->algo_data.
+ * digital side is not guaranteed to have algo_data defined.
+ *
+ * digital side will always have fe->dvb defined.
+ * analog side (tuner-core) doesn't (yet) define fe->dvb.
+ */
+ priv->video_dev = ((fe->dvb) && (fe->dvb->priv)) ?
+ fe->dvb->priv : cfg->i2c_adap->algo_data;
- if (debug)
- printk(KERN_DEBUG "xc2028: usage count is %i\n", priv->count);
+ fe->tuner_priv = priv;
+ break;
+ case 2:
+ /* existing tuner instance */
+ fe->tuner_priv = priv;
+ break;
+ }
memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops,
sizeof(xc2028_dvb_tuner_ops));
@@ -1217,6 +1207,11 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
mutex_unlock(&xc2028_list_mutex);
return fe;
+fail:
+ mutex_unlock(&xc2028_list_mutex);
+
+ xc2028_dvb_release(fe);
+ return NULL;
}
EXPORT_SYMBOL(xc2028_attach);
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 43d35bdb221f..ceae6db901ec 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -212,7 +212,7 @@ static void xc5000_TunerReset(struct dvb_frontend *fe)
dprintk(1, "%s()\n", __func__);
if (priv->cfg->tuner_callback) {
- ret = priv->cfg->tuner_callback(priv->cfg->priv,
+ ret = priv->cfg->tuner_callback(priv->devptr,
XC5000_TUNER_RESET, 0);
if (ret)
printk(KERN_ERR "xc5000: reset failed\n");
@@ -900,9 +900,9 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = {
.get_status = xc5000_get_status
};
-struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c,
- struct xc5000_config *cfg)
+struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct xc5000_config *cfg, void *devptr)
{
struct xc5000_priv *priv = NULL;
u16 id = 0;
@@ -916,6 +916,7 @@ struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe,
priv->cfg = cfg;
priv->bandwidth = BANDWIDTH_6_MHZ;
priv->i2c = i2c;
+ priv->devptr = devptr;
/* Check if firmware has been loaded. It is possible that another
instance of the driver has loaded the firmware.
diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h
index 0ee80f9d19b8..c910715addc9 100644
--- a/drivers/media/common/tuners/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -31,29 +31,31 @@ struct xc5000_config {
u8 i2c_address;
u32 if_khz;
- /* For each bridge framework, when it attaches either analog or digital,
- * it has to store a reference back to its _core equivalent structure,
- * so that it can service the hardware by steering gpio's etc.
- * Each bridge implementation is different so cast priv accordingly.
- * The xc5000 driver cares not for this value, other than ensuring
- * it's passed back to a bridge during tuner_callback().
- */
- void *priv;
int (*tuner_callback) (void *priv, int command, int arg);
};
/* xc5000 callback command */
#define XC5000_TUNER_RESET 0
+/* For each bridge framework, when it attaches either analog or digital,
+ * it has to store a reference back to its _core equivalent structure,
+ * so that it can service the hardware by steering gpio's etc.
+ * Each bridge implementation is different so cast devptr accordingly.
+ * The xc5000 driver cares not for this value, other than ensuring
+ * it's passed back to a bridge during tuner_callback().
+ */
+
#if defined(CONFIG_MEDIA_TUNER_XC5000) || \
(defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE))
extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c,
- struct xc5000_config *cfg);
+ struct xc5000_config *cfg,
+ void *devptr);
#else
static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
struct i2c_adapter *i2c,
- struct xc5000_config *cfg)
+ struct xc5000_config *cfg,
+ void *devptr)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h
index 13b2d19341da..ecebfe4745ad 100644
--- a/drivers/media/common/tuners/xc5000_priv.h
+++ b/drivers/media/common/tuners/xc5000_priv.h
@@ -31,6 +31,8 @@ struct xc5000_priv {
u8 video_standard;
u8 rf_mode;
u8 fwloaded;
+
+ void *devptr;
};
#endif
generated by cgit v1.2.3 (git 2.0.4) at 2024-12-27 22:41:04 +0000