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-rw-r--r--drivers/media/dvb/frontends/Makefile4
-rw-r--r--drivers/media/dvb/frontends/dib3000-common.c83
-rw-r--r--drivers/media/dvb/frontends/dib3000-common.h135
-rw-r--r--drivers/media/dvb/frontends/dib3000mb.c76
-rw-r--r--drivers/media/dvb/frontends/dib3000mb_priv.h96
5 files changed, 172 insertions, 222 deletions
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 505a81a971ba..2985d7d5e976 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -11,8 +11,8 @@ obj-$(CONFIG_DVB_CX22700) += cx22700.o
obj-$(CONFIG_DVB_CX24110) += cx24110.o
obj-$(CONFIG_DVB_TDA8083) += tda8083.o
obj-$(CONFIG_DVB_L64781) += l64781.o
-obj-$(CONFIG_DVB_DIB3000MB) += dib3000mb.o dib3000-common.o
-obj-$(CONFIG_DVB_DIB3000MC) += dib3000mc.o dib3000-common.o
+obj-$(CONFIG_DVB_DIB3000MB) += dib3000mb.o
+obj-$(CONFIG_DVB_DIB3000MC) += dib3000mc.o
obj-$(CONFIG_DVB_MT312) += mt312.o
obj-$(CONFIG_DVB_VES1820) += ves1820.o
obj-$(CONFIG_DVB_VES1X93) += ves1x93.o
diff --git a/drivers/media/dvb/frontends/dib3000-common.c b/drivers/media/dvb/frontends/dib3000-common.c
deleted file mode 100644
index 1a4f1f7c228a..000000000000
--- a/drivers/media/dvb/frontends/dib3000-common.c
+++ /dev/null
@@ -1,83 +0,0 @@
-#include "dib3000-common.h"
-
-#ifdef CONFIG_DVB_DIBCOM_DEBUG
-static int debug;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=info,2=i2c,4=srch (|-able)).");
-#endif
-#define deb_info(args...) dprintk(0x01,args)
-#define deb_i2c(args...) dprintk(0x02,args)
-#define deb_srch(args...) dprintk(0x04,args)
-
-
-int dib3000_read_reg(struct dib3000_state *state, u16 reg)
-{
- u8 wb[] = { ((reg >> 8) | 0x80) & 0xff, reg & 0xff };
- u8 rb[2];
- struct i2c_msg msg[] = {
- { .addr = state->config.demod_address, .flags = 0, .buf = wb, .len = 2 },
- { .addr = state->config.demod_address, .flags = I2C_M_RD, .buf = rb, .len = 2 },
- };
-
- if (i2c_transfer(state->i2c, msg, 2) != 2)
- deb_i2c("i2c read error\n");
-
- deb_i2c("reading i2c bus (reg: %5d 0x%04x, val: %5d 0x%04x)\n",reg,reg,
- (rb[0] << 8) | rb[1],(rb[0] << 8) | rb[1]);
-
- return (rb[0] << 8) | rb[1];
-}
-
-int dib3000_write_reg(struct dib3000_state *state, u16 reg, u16 val)
-{
- u8 b[] = {
- (reg >> 8) & 0xff, reg & 0xff,
- (val >> 8) & 0xff, val & 0xff,
- };
- struct i2c_msg msg[] = {
- { .addr = state->config.demod_address, .flags = 0, .buf = b, .len = 4 }
- };
- deb_i2c("writing i2c bus (reg: %5d 0x%04x, val: %5d 0x%04x)\n",reg,reg,val,val);
-
- return i2c_transfer(state->i2c,msg, 1) != 1 ? -EREMOTEIO : 0;
-}
-
-int dib3000_search_status(u16 irq,u16 lock)
-{
- if (irq & 0x02) {
- if (lock & 0x01) {
- deb_srch("auto search succeeded\n");
- return 1; // auto search succeeded
- } else {
- deb_srch("auto search not successful\n");
- return 0; // auto search failed
- }
- } else if (irq & 0x01) {
- deb_srch("auto search failed\n");
- return 0; // auto search failed
- }
- return -1; // try again
-}
-
-/* for auto search */
-u16 dib3000_seq[2][2][2] = /* fft,gua, inv */
- { /* fft */
- { /* gua */
- { 0, 1 }, /* 0 0 { 0,1 } */
- { 3, 9 }, /* 0 1 { 0,1 } */
- },
- {
- { 2, 5 }, /* 1 0 { 0,1 } */
- { 6, 11 }, /* 1 1 { 0,1 } */
- }
- };
-
-MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de");
-MODULE_DESCRIPTION("Common functions for the dib3000mb/dib3000mc dvb frontend drivers");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(dib3000_seq);
-
-EXPORT_SYMBOL(dib3000_read_reg);
-EXPORT_SYMBOL(dib3000_write_reg);
-EXPORT_SYMBOL(dib3000_search_status);
diff --git a/drivers/media/dvb/frontends/dib3000-common.h b/drivers/media/dvb/frontends/dib3000-common.h
deleted file mode 100644
index be1c0d3e1389..000000000000
--- a/drivers/media/dvb/frontends/dib3000-common.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- * .h-files for the common use of the frontend drivers made by DiBcom
- * DiBcom 3000M-B/C, 3000P
- *
- * DiBcom (http://www.dibcom.fr/)
- *
- * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
- *
- * based on GPL code from DibCom, which has
- *
- * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
- *
- * 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, version 2.
- *
- * Acknowledgements
- *
- * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver
- * sources, on which this driver (and the dvb-dibusb) are based.
- *
- * see Documentation/dvb/README.dibusb for more information
- *
- */
-
-#ifndef DIB3000_COMMON_H
-#define DIB3000_COMMON_H
-
-#include "dvb_frontend.h"
-#include "dib3000.h"
-
-/* info and err, taken from usb.h, if there is anything available like by default. */
-#define err(format, arg...) printk(KERN_ERR "dib3000: " format "\n" , ## arg)
-#define info(format, arg...) printk(KERN_INFO "dib3000: " format "\n" , ## arg)
-#define warn(format, arg...) printk(KERN_WARNING "dib3000: " format "\n" , ## arg)
-
-/* frontend state */
-struct dib3000_state {
- struct i2c_adapter* i2c;
-
-/* configuration settings */
- struct dib3000_config config;
-
- struct dvb_frontend frontend;
- int timing_offset;
- int timing_offset_comp_done;
-
- fe_bandwidth_t last_tuned_bw;
- u32 last_tuned_freq;
-};
-
-/* commonly used methods by the dib3000mb/mc/p frontend */
-extern int dib3000_read_reg(struct dib3000_state *state, u16 reg);
-extern int dib3000_write_reg(struct dib3000_state *state, u16 reg, u16 val);
-
-extern int dib3000_search_status(u16 irq,u16 lock);
-
-/* handy shortcuts */
-#define rd(reg) dib3000_read_reg(state,reg)
-
-#define wr(reg,val) if (dib3000_write_reg(state,reg,val)) \
- { err("while sending 0x%04x to 0x%04x.",val,reg); return -EREMOTEIO; }
-
-#define wr_foreach(a,v) { int i; \
- if (sizeof(a) != sizeof(v)) \
- err("sizeof: %zu %zu is different",sizeof(a),sizeof(v));\
- for (i=0; i < sizeof(a)/sizeof(u16); i++) \
- wr(a[i],v[i]); \
- }
-
-#define set_or(reg,val) wr(reg,rd(reg) | val)
-
-#define set_and(reg,val) wr(reg,rd(reg) & val)
-
-
-/* debug */
-
-#ifdef CONFIG_DVB_DIBCOM_DEBUG
-#define dprintk(level,args...) \
- do { if ((debug & level)) { printk(args); } } while (0)
-#else
-#define dprintk(args...) do { } while (0)
-#endif
-
-/* mask for enabling a specific pid for the pid_filter */
-#define DIB3000_ACTIVATE_PID_FILTERING (0x2000)
-
-/* common values for tuning */
-#define DIB3000_ALPHA_0 ( 0)
-#define DIB3000_ALPHA_1 ( 1)
-#define DIB3000_ALPHA_2 ( 2)
-#define DIB3000_ALPHA_4 ( 4)
-
-#define DIB3000_CONSTELLATION_QPSK ( 0)
-#define DIB3000_CONSTELLATION_16QAM ( 1)
-#define DIB3000_CONSTELLATION_64QAM ( 2)
-
-#define DIB3000_GUARD_TIME_1_32 ( 0)
-#define DIB3000_GUARD_TIME_1_16 ( 1)
-#define DIB3000_GUARD_TIME_1_8 ( 2)
-#define DIB3000_GUARD_TIME_1_4 ( 3)
-
-#define DIB3000_TRANSMISSION_MODE_2K ( 0)
-#define DIB3000_TRANSMISSION_MODE_8K ( 1)
-
-#define DIB3000_SELECT_LP ( 0)
-#define DIB3000_SELECT_HP ( 1)
-
-#define DIB3000_FEC_1_2 ( 1)
-#define DIB3000_FEC_2_3 ( 2)
-#define DIB3000_FEC_3_4 ( 3)
-#define DIB3000_FEC_5_6 ( 5)
-#define DIB3000_FEC_7_8 ( 7)
-
-#define DIB3000_HRCH_OFF ( 0)
-#define DIB3000_HRCH_ON ( 1)
-
-#define DIB3000_DDS_INVERSION_OFF ( 0)
-#define DIB3000_DDS_INVERSION_ON ( 1)
-
-#define DIB3000_TUNER_WRITE_ENABLE(a) (0xffff & (a << 8))
-#define DIB3000_TUNER_WRITE_DISABLE(a) (0xffff & ((a << 8) | (1 << 7)))
-
-/* for auto search */
-extern u16 dib3000_seq[2][2][2];
-
-#define DIB3000_REG_MANUFACTOR_ID ( 1025)
-#define DIB3000_I2C_ID_DIBCOM (0x01b3)
-
-#define DIB3000_REG_DEVICE_ID ( 1026)
-#define DIB3000MB_DEVICE_ID (0x3000)
-#define DIB3000MC_DEVICE_ID (0x3001)
-#define DIB3000P_DEVICE_ID (0x3002)
-
-#endif // DIB3000_COMMON_H
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index 5302e11883a2..adbabfdb04a9 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -29,9 +29,10 @@
#include <linux/string.h>
#include <linux/slab.h>
-#include "dib3000-common.h"
-#include "dib3000mb_priv.h"
+#include "dvb_frontend.h"
+
#include "dib3000.h"
+#include "dib3000mb_priv.h"
/* Version information */
#define DRIVER_VERSION "0.1"
@@ -44,10 +45,81 @@ module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "set debugging level (1=info,2=xfer,4=setfe,8=getfe (|-able)).");
#endif
#define deb_info(args...) dprintk(0x01,args)
+#define deb_i2c(args...) dprintk(0x02,args)
+#define deb_srch(args...) dprintk(0x04,args)
+#define deb_info(args...) dprintk(0x01,args)
#define deb_xfer(args...) dprintk(0x02,args)
#define deb_setf(args...) dprintk(0x04,args)
#define deb_getf(args...) dprintk(0x08,args)
+#ifdef CONFIG_DVB_DIBCOM_DEBUG
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "set debugging level (1=info,2=i2c,4=srch (|-able)).");
+#endif
+
+static int dib3000_read_reg(struct dib3000_state *state, u16 reg)
+{
+ u8 wb[] = { ((reg >> 8) | 0x80) & 0xff, reg & 0xff };
+ u8 rb[2];
+ struct i2c_msg msg[] = {
+ { .addr = state->config.demod_address, .flags = 0, .buf = wb, .len = 2 },
+ { .addr = state->config.demod_address, .flags = I2C_M_RD, .buf = rb, .len = 2 },
+ };
+
+ if (i2c_transfer(state->i2c, msg, 2) != 2)
+ deb_i2c("i2c read error\n");
+
+ deb_i2c("reading i2c bus (reg: %5d 0x%04x, val: %5d 0x%04x)\n",reg,reg,
+ (rb[0] << 8) | rb[1],(rb[0] << 8) | rb[1]);
+
+ return (rb[0] << 8) | rb[1];
+}
+
+static int dib3000_write_reg(struct dib3000_state *state, u16 reg, u16 val)
+{
+ u8 b[] = {
+ (reg >> 8) & 0xff, reg & 0xff,
+ (val >> 8) & 0xff, val & 0xff,
+ };
+ struct i2c_msg msg[] = {
+ { .addr = state->config.demod_address, .flags = 0, .buf = b, .len = 4 }
+ };
+ deb_i2c("writing i2c bus (reg: %5d 0x%04x, val: %5d 0x%04x)\n",reg,reg,val,val);
+
+ return i2c_transfer(state->i2c,msg, 1) != 1 ? -EREMOTEIO : 0;
+}
+
+static int dib3000_search_status(u16 irq,u16 lock)
+{
+ if (irq & 0x02) {
+ if (lock & 0x01) {
+ deb_srch("auto search succeeded\n");
+ return 1; // auto search succeeded
+ } else {
+ deb_srch("auto search not successful\n");
+ return 0; // auto search failed
+ }
+ } else if (irq & 0x01) {
+ deb_srch("auto search failed\n");
+ return 0; // auto search failed
+ }
+ return -1; // try again
+}
+
+/* for auto search */
+static u16 dib3000_seq[2][2][2] = /* fft,gua, inv */
+ { /* fft */
+ { /* gua */
+ { 0, 1 }, /* 0 0 { 0,1 } */
+ { 3, 9 }, /* 0 1 { 0,1 } */
+ },
+ {
+ { 2, 5 }, /* 1 0 { 0,1 } */
+ { 6, 11 }, /* 1 1 { 0,1 } */
+ }
+ };
+
static int dib3000mb_get_frontend(struct dvb_frontend* fe,
struct dvb_frontend_parameters *fep);
diff --git a/drivers/media/dvb/frontends/dib3000mb_priv.h b/drivers/media/dvb/frontends/dib3000mb_priv.h
index 999b19047816..2b0771e824eb 100644
--- a/drivers/media/dvb/frontends/dib3000mb_priv.h
+++ b/drivers/media/dvb/frontends/dib3000mb_priv.h
@@ -13,6 +13,102 @@
#ifndef __DIB3000MB_PRIV_H_INCLUDED__
#define __DIB3000MB_PRIV_H_INCLUDED__
+/* info and err, taken from usb.h, if there is anything available like by default. */
+#define err(format, arg...) printk(KERN_ERR "dib3000: " format "\n" , ## arg)
+#define info(format, arg...) printk(KERN_INFO "dib3000: " format "\n" , ## arg)
+#define warn(format, arg...) printk(KERN_WARNING "dib3000: " format "\n" , ## arg)
+
+/* handy shortcuts */
+#define rd(reg) dib3000_read_reg(state,reg)
+
+#define wr(reg,val) if (dib3000_write_reg(state,reg,val)) \
+ { err("while sending 0x%04x to 0x%04x.",val,reg); return -EREMOTEIO; }
+
+#define wr_foreach(a,v) { int i; \
+ if (sizeof(a) != sizeof(v)) \
+ err("sizeof: %zu %zu is different",sizeof(a),sizeof(v));\
+ for (i=0; i < sizeof(a)/sizeof(u16); i++) \
+ wr(a[i],v[i]); \
+ }
+
+#define set_or(reg,val) wr(reg,rd(reg) | val)
+
+#define set_and(reg,val) wr(reg,rd(reg) & val)
+
+/* debug */
+
+#ifdef CONFIG_DVB_DIBCOM_DEBUG
+#define dprintk(level,args...) \
+ do { if ((debug & level)) { printk(args); } } while (0)
+#else
+#define dprintk(args...) do { } while (0)
+#endif
+
+/* mask for enabling a specific pid for the pid_filter */
+#define DIB3000_ACTIVATE_PID_FILTERING (0x2000)
+
+/* common values for tuning */
+#define DIB3000_ALPHA_0 ( 0)
+#define DIB3000_ALPHA_1 ( 1)
+#define DIB3000_ALPHA_2 ( 2)
+#define DIB3000_ALPHA_4 ( 4)
+
+#define DIB3000_CONSTELLATION_QPSK ( 0)
+#define DIB3000_CONSTELLATION_16QAM ( 1)
+#define DIB3000_CONSTELLATION_64QAM ( 2)
+
+#define DIB3000_GUARD_TIME_1_32 ( 0)
+#define DIB3000_GUARD_TIME_1_16 ( 1)
+#define DIB3000_GUARD_TIME_1_8 ( 2)
+#define DIB3000_GUARD_TIME_1_4 ( 3)
+
+#define DIB3000_TRANSMISSION_MODE_2K ( 0)
+#define DIB3000_TRANSMISSION_MODE_8K ( 1)
+
+#define DIB3000_SELECT_LP ( 0)
+#define DIB3000_SELECT_HP ( 1)
+
+#define DIB3000_FEC_1_2 ( 1)
+#define DIB3000_FEC_2_3 ( 2)
+#define DIB3000_FEC_3_4 ( 3)
+#define DIB3000_FEC_5_6 ( 5)
+#define DIB3000_FEC_7_8 ( 7)
+
+#define DIB3000_HRCH_OFF ( 0)
+#define DIB3000_HRCH_ON ( 1)
+
+#define DIB3000_DDS_INVERSION_OFF ( 0)
+#define DIB3000_DDS_INVERSION_ON ( 1)
+
+#define DIB3000_TUNER_WRITE_ENABLE(a) (0xffff & (a << 8))
+#define DIB3000_TUNER_WRITE_DISABLE(a) (0xffff & ((a << 8) | (1 << 7)))
+
+/* for auto search */
+extern u16 dib3000_seq[2][2][2];
+
+#define DIB3000_REG_MANUFACTOR_ID ( 1025)
+#define DIB3000_I2C_ID_DIBCOM (0x01b3)
+
+#define DIB3000_REG_DEVICE_ID ( 1026)
+#define DIB3000MB_DEVICE_ID (0x3000)
+#define DIB3000MC_DEVICE_ID (0x3001)
+#define DIB3000P_DEVICE_ID (0x3002)
+
+/* frontend state */
+struct dib3000_state {
+ struct i2c_adapter* i2c;
+
+/* configuration settings */
+ struct dib3000_config config;
+
+ struct dvb_frontend frontend;
+ int timing_offset;
+ int timing_offset_comp_done;
+
+ fe_bandwidth_t last_tuned_bw;
+ u32 last_tuned_freq;
+};
+
/* register addresses and some of their default values */
/* restart subsystems */
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-20 12:14:41 +0000