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authorSolomon Peachy <pizza@shaftnet.org>2020-07-15 19:40:55 -0400
committerSolomon Peachy <pizza@shaftnet.org>2020-07-24 21:20:13 +0000
commit092c340a2062fa98b7387fc5fd63578ddae7d0b6 (patch)
tree98ec96946eeb2ae709cb0528cc6998e21bb9b290 /firmware/drivers
parent17f7cc92c258bc456a27c3e7c5a19c9409851879 (diff)
downloadrockbox-092c340a2062fa98b7387fc5fd63578ddae7d0b6.tar.gz
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[1/4] Remove SH support and all archos targets
This removes all code specific to SH targets Change-Id: I7980523785d2596e65c06430f4638eec74a06061
Diffstat (limited to 'firmware/drivers')
-rw-r--r--firmware/drivers/audio/mas35xx.c285
-rw-r--r--firmware/drivers/audio/sdl.c22
-rw-r--r--firmware/drivers/button.c9
-rw-r--r--firmware/drivers/fmradio.c121
-rw-r--r--firmware/drivers/rtc/rtc_m41st84w.c296
-rw-r--r--firmware/drivers/tuner/s1a0903x01.c179
6 files changed, 0 insertions, 912 deletions
diff --git a/firmware/drivers/audio/mas35xx.c b/firmware/drivers/audio/mas35xx.c
deleted file mode 100644
index 65c582c79c..0000000000
--- a/firmware/drivers/audio/mas35xx.c
+++ /dev/null
@@ -1,285 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Driver for MAS35xx audio codec
- *
- *
- * Copyright (c) 2007 by Christian Gmeiner
- *
- * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include "config.h"
-#include "system.h" /* MAX MIN macros */
-#include "sound.h"
-
-int channel_configuration = SOUND_CHAN_STEREO;
-int stereo_width = 100;
-
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
-unsigned long mdb_shape_shadow = 0;
-unsigned long loudness_shadow = 0;
-unsigned long shadow_io_control_main;
-#endif
-
-static void set_channel_config(void)
-{
- /* default values: stereo */
- unsigned long val_ll = 0x80000;
- unsigned long val_lr = 0;
- unsigned long val_rl = 0;
- unsigned long val_rr = 0x80000;
- int bank;
-
- switch(channel_configuration)
- {
- /* case SOUND_CHAN_STEREO unnecessary */
-
- case SOUND_CHAN_MONO:
- val_ll = 0xc0000;
- val_lr = 0xc0000;
- val_rl = 0xc0000;
- val_rr = 0xc0000;
- break;
-
- case SOUND_CHAN_CUSTOM:
- {
- /* fixed point variables (matching MAS internal format)
- integer part: upper 13 bits (inlcuding sign)
- fractional part: lower 19 bits */
- long fp_width, fp_straight, fp_cross;
-
- fp_width = (stereo_width << 19) / 100;
- if (stereo_width <= 100)
- {
- fp_straight = - ((1<<19) + fp_width) / 2;
- fp_cross = fp_straight + fp_width;
- }
- else
- {
- /* straight = - (1 + width) / (2 * width) */
- fp_straight = - ((((1<<19) + fp_width) / (fp_width >> 9)) << 9);
- fp_cross = (1<<19) + fp_straight;
- }
- val_ll = val_rr = fp_straight & 0xfffff;
- val_lr = val_rl = fp_cross & 0xfffff;
- }
- break;
-
- case SOUND_CHAN_MONO_LEFT:
- val_ll = 0x80000;
- val_lr = 0x80000;
- val_rl = 0;
- val_rr = 0;
- break;
-
- case SOUND_CHAN_MONO_RIGHT:
- val_ll = 0;
- val_lr = 0;
- val_rl = 0x80000;
- val_rr = 0x80000;
- break;
-
- case SOUND_CHAN_KARAOKE:
- val_ll = 0xc0000;
- val_lr = 0x40000;
- val_rl = 0x40000;
- val_rr = 0xc0000;
- break;
- }
-
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
- bank = MAS_BANK_D0;
-#elif CONFIG_CODEC == MAS3507D
- bank = MAS_BANK_D1;
-#endif
-
- mas_writemem(bank, MAS_D0_OUT_LL, &val_ll, 1); /* LL */
- mas_writemem(bank, MAS_D0_OUT_LR, &val_lr, 1); /* LR */
- mas_writemem(bank, MAS_D0_OUT_RL, &val_rl, 1); /* RL */
- mas_writemem(bank, MAS_D0_OUT_RR, &val_rr, 1); /* RR */
-}
-
-void audiohw_set_channel(int val)
-{
- channel_configuration = val;
- set_channel_config();
-}
-
-void audiohw_set_stereo_width(int val)
-{
- stereo_width = val;
- if (channel_configuration == SOUND_CHAN_CUSTOM) {
- set_channel_config();
- }
-}
-
-void audiohw_set_bass(int val)
-{
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
- unsigned tmp = ((unsigned)(val * 8) & 0xff) << 8;
- mas_codec_writereg(MAS_REG_KBASS, tmp);
-#elif CONFIG_CODEC == MAS3507D
- mas_writereg(MAS_REG_KBASS, bass_table[val+15]);
-#endif
-}
-
-#if CONFIG_CODEC == MAS3507D
-void audiohw_set_prescaler(int val)
-{
- mas_writereg(MAS_REG_KPRESCALE, prescale_table[val/10]);
-}
-#endif
-
-void audiohw_set_treble(int val)
-{
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
- unsigned tmp = ((unsigned)(val * 8) & 0xff) << 8;
- mas_codec_writereg(MAS_REG_KTREBLE, tmp);
-#elif CONFIG_CODEC == MAS3507D
- mas_writereg(MAS_REG_KTREBLE, treble_table[val+15]);
-#endif
-}
-
-#if (CONFIG_CODEC == MAS3507D)
-/* convert tenth of dB volume (-780..+180) to dac3550 register value */
-static unsigned int tenthdb2reg(int db)
-{
- if (db < -540) /* 3 dB steps */
- return (db + 780) / 30;
- else /* 1.5 dB steps */
- return (db + 660) / 15;
-}
-
-void audiohw_set_volume(int vol_l, int vol_r)
-{
- dac_volume(tenthdb2reg(vol_l), tenthdb2reg(vol_r), false);
-}
-#endif /* CONFIG_CODEC == MAS3507D */
-
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
-void audiohw_set_volume(int val)
-{
- unsigned tmp = ((unsigned)(val + 115) & 0xff) << 8;
- mas_codec_writereg(MAS_REG_VOLUME_CONTROL, tmp);
-}
-
-void audiohw_set_loudness(int value)
-{
- loudness_shadow = (loudness_shadow & 0x04) |
- (MAX(MIN(value * 4, 0x44), 0) << 8);
- mas_codec_writereg(MAS_REG_KLOUDNESS, loudness_shadow);
-}
-
-void audiohw_set_avc(int value)
-{
- int tmp;
-
- static const uint16_t avc_vals[] =
- {
- (0x1 << 8) | (0x8 << 12), /* 20ms */
- (0x2 << 8) | (0x8 << 12), /* 2s */
- (0x4 << 8) | (0x8 << 12), /* 4s */
- (0x8 << 8) | (0x8 << 12), /* 8s */
- };
- switch (value) {
- case 1:
- case 2:
- case 3:
- case 4:
- tmp = avc_vals[value -1];
- break;
- case -1: /* turn off and then turn on again to decay quickly */
- tmp = mas_codec_readreg(MAS_REG_KAVC);
- mas_codec_writereg(MAS_REG_KAVC, 0);
- break;
- default: /* off */
- tmp = 0;
- break;
- }
- mas_codec_writereg(MAS_REG_KAVC, tmp);
-}
-
-void audiohw_set_mdb_strength(int value)
-{
- mas_codec_writereg(MAS_REG_KMDB_STR, (value & 0x7f) << 8);
-}
-
-void audiohw_set_mdb_harmonics(int value)
-{
- int tmp = value * 127 / 100;
- mas_codec_writereg(MAS_REG_KMDB_HAR, (tmp & 0x7f) << 8);
-}
-
-void audiohw_set_mdb_center(int value)
-{
- mas_codec_writereg(MAS_REG_KMDB_FC, (value/10) << 8);
-}
-
-void audiohw_set_mdb_shape(int value)
-{
- mdb_shape_shadow = (mdb_shape_shadow & 0x02) | ((value/10) << 8);
- mas_codec_writereg(MAS_REG_KMDB_SWITCH, mdb_shape_shadow);
-}
-
-void audiohw_set_mdb_enable(int value)
-{
- mdb_shape_shadow = (mdb_shape_shadow & ~0x02) | (value?2:0);
- mas_codec_writereg(MAS_REG_KMDB_SWITCH, mdb_shape_shadow);
-}
-
-void audiohw_set_superbass(int value)
-{
- loudness_shadow = (loudness_shadow & ~0x04) | (value?4:0);
- mas_codec_writereg(MAS_REG_KLOUDNESS, loudness_shadow);
-}
-
-void audiohw_set_balance(int val)
-{
- unsigned tmp = ((unsigned)(val * 127 / 100) & 0xff) << 8;
- mas_codec_writereg(MAS_REG_BALANCE, tmp);
-}
-
-/* This functionality works by telling the decoder that we have another
- crystal frequency than we actually have. It will adjust its internal
- parameters and the result is that the audio is played at another pitch.
-*/
-static int32_t last_pitch = PITCH_SPEED_100;
-
-void audiohw_set_pitch(int32_t val)
-{
- if (val == last_pitch)
- return;
-
- /* Calculate the new (bogus) frequency */
- unsigned long reg = 18432 * PITCH_SPEED_100 / val;
- mas_writemem(MAS_BANK_D0, MAS_D0_OFREQ_CONTROL, &reg, 1);
-
- /* We must tell the MAS that the frequency has changed.
- * This will unfortunately cause a short silence. */
- mas_writemem(MAS_BANK_D0, MAS_D0_IO_CONTROL_MAIN,
- &shadow_io_control_main, 1);
-
- last_pitch = val;
-}
-
-int32_t audiohw_get_pitch(void)
-{
- return last_pitch;
-}
-
-#endif /* CONFIG_CODEC == MAS3587F || CONFIG_CODEC == MAS3539F */
-
diff --git a/firmware/drivers/audio/sdl.c b/firmware/drivers/audio/sdl.c
index a8fd2ffa07..d701665889 100644
--- a/firmware/drivers/audio/sdl.c
+++ b/firmware/drivers/audio/sdl.c
@@ -134,25 +134,3 @@ unsigned int pcm_sampr_to_hw_sampr(unsigned int samplerate,
unsigned int type)
{ return samplerate; (void)type; }
#endif /* CONFIG_SAMPR_TYPES */
-#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
-int mas_codec_readreg(int reg)
-{
- (void)reg;
- return 0;
-}
-
-int mas_codec_writereg(int reg, unsigned int val)
-{
- (void)reg;
- (void)val;
- return 0;
-}
-int mas_writemem(int bank, int addr, const unsigned long* src, int len)
-{
- (void)bank;
- (void)addr;
- (void)src;
- (void)len;
- return 0;
-}
-#endif
diff --git a/firmware/drivers/button.c b/firmware/drivers/button.c
index 626afc415f..c81b629f6d 100644
--- a/firmware/drivers/button.c
+++ b/firmware/drivers/button.c
@@ -575,9 +575,6 @@ static int button_flip(int button)
#if defined(BUTTON_SCROLL_BACK) && defined(BUTTON_SCROLL_FWD)
| BUTTON_SCROLL_BACK | BUTTON_SCROLL_FWD
#endif
-#if CONFIG_KEYPAD == RECORDER_PAD
- | BUTTON_F1 | BUTTON_F3
-#endif
#if (CONFIG_KEYPAD == SANSA_C200_PAD) || (CONFIG_KEYPAD == SANSA_CLIP_PAD) ||\
(CONFIG_KEYPAD == GIGABEAT_PAD) || (CONFIG_KEYPAD == GIGABEAT_S_PAD)
| BUTTON_VOL_UP | BUTTON_VOL_DOWN
@@ -604,12 +601,6 @@ static int button_flip(int button)
if (button & BUTTON_SCROLL_FWD)
newbutton |= BUTTON_SCROLL_BACK;
#endif
-#if CONFIG_KEYPAD == RECORDER_PAD
- if (button & BUTTON_F1)
- newbutton |= BUTTON_F3;
- if (button & BUTTON_F3)
- newbutton |= BUTTON_F1;
-#endif
#if (CONFIG_KEYPAD == SANSA_C200_PAD) || (CONFIG_KEYPAD == SANSA_CLIP_PAD) ||\
(CONFIG_KEYPAD == GIGABEAT_PAD) || (CONFIG_KEYPAD == GIGABEAT_S_PAD)
if (button & BUTTON_VOL_UP)
diff --git a/firmware/drivers/fmradio.c b/firmware/drivers/fmradio.c
deleted file mode 100644
index a6d2e799cb..0000000000
--- a/firmware/drivers/fmradio.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2002 by Linus Nielsen Feltzing
- *
- * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "lcd.h"
-#include "sh7034.h"
-#include "kernel.h"
-#include "thread.h"
-#include "debug.h"
-#include "system.h"
-#include "fmradio.h"
-
-#if CONFIG_TUNER
-
-/* Signals:
- DI (Data In) - PB0 (doubles as data pin for the LCD)
- CL (Clock) - PB1 (doubles as clock for the LCD)
- CE (Chip Enable) - PB3 (also chip select for the LCD, but active low)
- DO (Data Out) - PB4
-*/
-
-/* cute little functions */
-#define CE_LO and_b(~0x08, PBDRL_ADDR)
-#define CE_HI or_b(0x08, PBDRL_ADDR)
-#define CL_LO and_b(~0x02, PBDRL_ADDR)
-#define CL_HI or_b(0x02, PBDRL_ADDR)
-#define DO (PBDR & 0x10)
-#define DI_LO and_b(~0x01, PBDRL_ADDR)
-#define DI_HI or_b(0x01, PBDRL_ADDR)
-
-#define START or_b((0x08 | 0x02), PBDRL_ADDR)
-
-/* delay loop */
-#define DELAY do { int _x; for(_x=0;_x<10;_x++);} while (0)
-
-
-int fmradio_read(int addr)
-{
- int i;
- int data = 0;
-
- START;
-
- /* First address bit */
- CL_LO;
- if(addr & 2)
- DI_HI;
- else
- DI_LO;
- DELAY;
- CL_HI;
- DELAY;
-
- /* Second address bit */
- CL_LO;
- if(addr & 1)
- DI_HI;
- else
- DI_LO;
- DELAY;
- CL_HI;
- DELAY;
-
- for(i = 0; i < 21;i++)
- {
- CL_LO;
- DELAY;
- data <<= 1;
- data |= (DO)?1:0;
- CL_HI;
- DELAY;
- }
-
- CE_LO;
-
- return data;
-}
-
-void fmradio_set(int addr, int data)
-{
- int i;
-
- /* Include the address in the data */
- data |= addr << 21;
-
- START;
-
- for(i = 0; i < 23;i++)
- {
- CL_LO;
- DELAY;
- if(data & (1 << 22))
- DI_HI;
- else
- DI_LO;
-
- data <<= 1;
- CL_HI;
- DELAY;
- }
-
- CE_LO;
-}
-
-#endif
diff --git a/firmware/drivers/rtc/rtc_m41st84w.c b/firmware/drivers/rtc/rtc_m41st84w.c
deleted file mode 100644
index 621e650f68..0000000000
--- a/firmware/drivers/rtc/rtc_m41st84w.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2002 by Linus Nielsen Feltzing, Uwe Freese, Laurent Baum
- *
- * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "config.h"
-#include "i2c.h"
-#include "rtc.h"
-#include "kernel.h"
-#include "system.h"
-#include "timefuncs.h"
-
-#define RTC_ADR 0xd0
-#define RTC_DEV_WRITE (RTC_ADR | 0x00)
-#define RTC_DEV_READ (RTC_ADR | 0x01)
-
-void rtc_init(void)
-{
- unsigned char data;
-
-#ifdef HAVE_RTC_ALARM
- /* Check + save alarm bit first, before the power thread starts watching */
- rtc_check_alarm_started(false);
-#endif
-
- /* Clear the Stop bit if it is set */
- data = rtc_read(0x01);
- if(data & 0x80)
- rtc_write(0x01, 0x00);
-
- /* Clear the HT bit if it is set */
- data = rtc_read(0x0c);
-
- if(data & 0x40)
- {
- data &= ~0x40;
- rtc_write(0x0c,data);
- }
-
-#ifdef HAVE_RTC_ALARM
-
- /* Clear Trec bit, write-protecting the RTC for 200ms when shutting off */
- /* without this, the alarm won't work! */
-
- data = rtc_read(0x04);
- if (data & 0x80)
- {
- data &= ~0x80;
- rtc_write(0x04, data);
- }
-
- /* Also, make sure that the OUT bit in register 8 is 1,
- otherwise the player can't be turned off. */
- rtc_write(8, rtc_read(8) | 0x80);
-
-#endif
-}
-
-#ifdef HAVE_RTC_ALARM
-
-/* check whether the unit has been started by the RTC alarm function */
-/* (check for AF, which => started using wakeup alarm) */
-bool rtc_check_alarm_started(bool release_alarm)
-{
- static bool alarm_state, run_before;
- bool rc;
-
- if (run_before) {
- rc = alarm_state;
- alarm_state &= ~release_alarm;
- } else {
- /* This call resets AF, so we store the state for later recall */
- rc = alarm_state = rtc_check_alarm_flag();
- run_before = true;
- }
-
- return rc;
-}
-/*
- * Checks the AL register. This call resets AL once read.
- *
- * We're only interested if ABE is set. AL is still raised regardless
- * even if the unit is off when the alarm occurs.
- */
-bool rtc_check_alarm_flag(void)
-{
- return ( ( (rtc_read(0x0f) & 0x40) != 0) &&
- (rtc_read(0x0a) & 0x20) );
-}
-
-/* set alarm time registers to the given time (repeat once per day) */
-void rtc_set_alarm(int h, int m)
-{
- unsigned char data;
-
- /* for daily alarm, RPT5=RPT4=on, RPT1=RPT2=RPT3=off */
-
- rtc_write(0x0e, 0x00); /* seconds 0 and RTP1 */
- rtc_write(0x0d, DEC2BCD(m)); /* minutes and RPT2 */
- rtc_write(0x0c, DEC2BCD(h)); /* hour and RPT3 */
- rtc_write(0x0b, 0xc1); /* set date 01 and RPT4 and RTP5 */
-
- /* set month to 1, if it's invalid, the rtc does an alarm every second instead */
- data = rtc_read(0x0a);
- data &= 0xe0;
- data |= 0x01;
- rtc_write(0x0a, data);
-}
-
-/* read out the current alarm time */
-void rtc_get_alarm(int *h, int *m)
-{
- unsigned char data;
-
- data = rtc_read(0x0c);
- *h = BCD2DEC(data & 0x3f);
-
- data = rtc_read(0x0d);
- *m = BCD2DEC(data & 0x7f);
-}
-
-/* turn alarm on or off by setting the alarm flag enable */
-/* the alarm is automatically disabled when the RTC gets Vcc power at startup */
-/* avoid that an alarm occurs when the device is on because this locks the ON key forever */
-void rtc_enable_alarm(bool enable)
-{
- unsigned char data = rtc_read(0x0a);
- if (enable)
- {
- data |= 0xa0; /* turn bit d7=AFE and d5=ABE on */
- }
- else
- data &= 0x5f; /* turn bit d7=AFE and d5=ABE off */
- rtc_write(0x0a, data);
-
- /* check if alarm flag AF is off (as it should be) */
- /* in some cases enabling the alarm results in an activated AF flag */
- /* this should not happen, but it does */
- /* if you know why, tell me! */
- /* for now, we try again forever in this case */
- while (rtc_check_alarm_flag()) /* on */
- {
- data &= 0x5f; /* turn bit d7=AFE and d5=ABE off */
- rtc_write(0x0a, data);
- sleep(HZ / 10);
- rtc_check_alarm_flag();
- data |= 0xa0; /* turn bit d7=AFE and d5=ABE on */
- rtc_write(0x0a, data);
- }
-}
-
-#endif /* HAVE_RTC_ALARM */
-
-int rtc_write(unsigned char address, unsigned char value)
-{
- int ret = 0;
- unsigned char buf[2];
-
- i2c_begin();
-
- buf[0] = address;
- buf[1] = value;
-
- /* send run command */
- if (i2c_write(RTC_DEV_WRITE,buf,2))
- {
- ret = -1;
- }
-
- i2c_end();
- return ret;
-}
-
-int rtc_read(unsigned char address)
-{
- int value = -1;
- unsigned char buf[1];
-
- i2c_begin();
-
- buf[0] = address;
-
- /* send read command */
- if (i2c_write(RTC_DEV_READ,buf,1) >= 0)
- {
- i2c_start();
- i2c_outb(RTC_DEV_READ);
- if (i2c_getack())
- {
- value = i2c_inb(1);
- }
- }
-
- i2c_stop();
-
- i2c_end();
- return value;
-}
-
-int rtc_read_multiple(unsigned char address, unsigned char *buf, int numbytes)
-{
- int ret = 0;
- unsigned char obuf[1];
- int i;
-
- i2c_begin();
-
- obuf[0] = address;
-
- /* send read command */
- if (i2c_write(RTC_DEV_READ, obuf, 1) >= 0)
- {
- i2c_start();
- i2c_outb(RTC_DEV_READ);
- if (i2c_getack())
- {
- for(i = 0;i < numbytes-1;i++)
- buf[i] = i2c_inb(0);
-
- buf[i] = i2c_inb(1);
- }
- else
- {
- ret = -1;
- }
- }
-
- i2c_stop();
-
- i2c_end();
- return ret;
-}
-
-int rtc_read_datetime(struct tm *tm)
-{
- int rc;
- unsigned char buf[7];
-
- rc = rtc_read_multiple(1, buf, sizeof(buf));
-
- /* convert from bcd, avoid getting extra bits */
- tm->tm_sec = BCD2DEC(buf[0] & 0x7f);
- tm->tm_min = BCD2DEC(buf[1] & 0x7f);
- tm->tm_hour = BCD2DEC(buf[2] & 0x3f);
- tm->tm_mday = BCD2DEC(buf[4] & 0x3f);
- tm->tm_mon = BCD2DEC(buf[5] & 0x1f) - 1;
- tm->tm_year = BCD2DEC(buf[6]) + 100;
- tm->tm_yday = 0; /* Not implemented for now */
-
- set_day_of_week(tm);
-
- return rc;
-}
-
-int rtc_write_datetime(const struct tm *tm)
-{
- unsigned int i;
- int rc = 0;
- unsigned char buf[7];
-
- buf[0] = tm->tm_sec;
- buf[1] = tm->tm_min;
- buf[2] = tm->tm_hour;
- buf[3] = tm->tm_wday;
- buf[4] = tm->tm_mday;
- buf[5] = tm->tm_mon + 1;
- buf[6] = tm->tm_year - 100;
-
- /* Adjust weekday */
- if (buf[3] == 0)
- buf[3] = 7;
-
- for (i = 0; i < sizeof(buf) ;i++)
- {
- rc |= rtc_write(i + 1, DEC2BCD(buf[i]));
- }
- rc |= rtc_write(8, 0x80); /* Out=1, calibration = 0 */
-
- return rc;
-}
-
diff --git a/firmware/drivers/tuner/s1a0903x01.c b/firmware/drivers/tuner/s1a0903x01.c
deleted file mode 100644
index 91d1319fb5..0000000000
--- a/firmware/drivers/tuner/s1a0903x01.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- * Tuner "middleware" for Samsung S1A0903X01 chip
- *
- * Copyright (C) 2003 Linus Nielsen Feltzing
- *
- * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include <stdbool.h>
-#include <stdlib.h>
-#include "config.h"
-#include "kernel.h"
-#include "tuner.h" /* tuner abstraction interface */
-#include "fmradio.h" /* physical interface driver */
-#include "sound.h"
-#include "mas35xx.h"
-#include "power.h"
-
-#define DEFAULT_IN1 0x100003 /* Mute */
-#define DEFAULT_IN2 0x140884 /* 5kHz, 7.2MHz crystal */
-#define PLL_FREQ_STEP 10000
-
-static int fm_in1;
-static int fm_in2;
-static int fm_present = -1; /* unknown */
-
-/* tuner abstraction layer: set something to the tuner */
-int s1a0903x01_set(int setting, int value)
-{
- int val = 1;
-
- switch(setting)
- {
- case RADIO_SLEEP:
- if (!value)
- {
- tuner_power(true);
- /* wakeup: just unit */
- fm_in1 = DEFAULT_IN1;
- fm_in2 = DEFAULT_IN2;
- fmradio_set(1, fm_in1);
- fmradio_set(2, fm_in2);
- }
- else
- tuner_power(false);
- /* else we have no sleep mode? */
- break;
-
- case RADIO_FREQUENCY:
- {
- int pll_cnt;
-#if CONFIG_CODEC == MAS3587F
- /* Shift the MAS internal clock away for certain frequencies to
- * avoid interference. */
- int pitch = 1000;
-
- /* 4th harmonic falls in the FM frequency range */
- int if_freq = 4 * mas_get_pllfreq();
-
- /* shift the mas harmonic >= 300 kHz away using the direction
- * which needs less shifting. */
- if (value < if_freq)
- {
- if (if_freq - value < 300000)
- pitch = 1003 - (if_freq - value) / 100000;
- }
- else
- {
- if (value - if_freq < 300000)
- pitch = 997 + (value - if_freq) / 100000;
- }
- sound_set_pitch(pitch);
-#endif
- /* We add the standard Intermediate Frequency 10.7MHz
- ** before calculating the divisor
- ** The reference frequency is set to 50kHz, and the VCO
- ** output is prescaled by 2.
- */
-
- pll_cnt = (value + 10700000) / (PLL_FREQ_STEP/2) / 2;
-
- /* 0x100000 == FM mode
- ** 0x000002 == Microprocessor controlled Mute
- */
- fm_in1 = (fm_in1 & 0xfff00007) | (pll_cnt << 3);
- fmradio_set(1, fm_in1);
- break;
- }
-
- case RADIO_SCAN_FREQUENCY:
- /* Tune in and delay */
- s1a0903x01_set(RADIO_FREQUENCY, value);
- sleep(1);
- /* Start IF measurement */
- fm_in1 |= 4;
- fmradio_set(1, fm_in1);
- sleep(1);
- val = s1a0903x01_get(RADIO_TUNED);
- break;
-
- case RADIO_MUTE:
- fm_in1 = (fm_in1 & 0xfffffffe) | (value?1:0);
- fmradio_set(1, fm_in1);
- break;
-
- case RADIO_FORCE_MONO:
- fm_in2 = (fm_in2 & 0xfffffffb) | (value?0:4);
- fmradio_set(2, fm_in2);
- break;
- /* NOTE: These were only zeroed when starting the tuner from OFF
- but the default values already set them to 0. */
-#if 0
- case S1A0903X01_IF_MEASUREMENT:
- fm_in1 = (fm_in1 & 0xfffffffb) | (value?4:0);
- fmradio_set(1, fm_in1);
- break;
-
- case S1A0903X01_SENSITIVITY:
- fm_in2 = (fm_in2 & 0xffff9fff) | ((value & 3) << 13);
- fmradio_set(2, fm_in2);
- break;
-#endif
- default:
- val = -1;
- }
-
- return val;
-}
-
-/* tuner abstraction layer: read something from the tuner */
-int s1a0903x01_get(int setting)
-{
- int val = -1;
- switch(setting)
- {
- case RADIO_PRESENT:
- if (fm_present == -1)
- {
-#ifdef HAVE_TUNER_PWR_CTRL
- bool fmstatus = tuner_power(true);
-#endif
- /* 5kHz, 7.2MHz crystal, test mode 1 */
- fmradio_set(2, 0x140885);
- fm_present = (fmradio_read(0) == 0x140885);
-#ifdef HAVE_TUNER_PWR_CTRL
- if (!fmstatus)
- tuner_power(false);
-#endif
- }
-
- val = fm_present;
- break;
-
- case RADIO_TUNED:
- val = fmradio_read(3);
- val = abs(10700 - ((val & 0x7ffff) / 8)) < 50; /* convert to kHz */
- break;
-
- case RADIO_STEREO:
- val = fmradio_read(3);
- val = ((val & 0x100000) ? true : false);
- break;
- }
- return val;
-}