From 3de5e74abad0f7a0782a16a3d7b41e6f07c475d5 Mon Sep 17 00:00:00 2001 From: Andy Date: Thu, 16 Jun 2005 00:04:47 +0000 Subject: uda1380: Added bass/treble and recording functions git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6729 a1c6a512-1295-4272-9138-f99709370657 --- firmware/export/uda1380.h | 132 +++++++++++++++++++++++++++------------------- 1 file changed, 77 insertions(+), 55 deletions(-) (limited to 'firmware/export/uda1380.h') diff --git a/firmware/export/uda1380.h b/firmware/export/uda1380.h index c6993ef84c..f7e97e13c7 100644 --- a/firmware/export/uda1380.h +++ b/firmware/export/uda1380.h @@ -17,32 +17,33 @@ * ****************************************************************************/ -/* - * Driver for UDA1380 Audio-Codec - * 2005-02-17 hubble@mochine.com - * - */ - #ifndef _UDA1380_H #define _UDA1380_H extern int uda1380_init(void); extern void uda1380_enable_output(bool enable); extern int uda1380_setvol(int vol); +extern void uda1380_set_bass(int value); +extern void uda1380_set_treble(int value); extern int uda1380_mute(int mute); extern void uda1380_close(void); -#define UDA1380_ADDR 0x30 +extern void uda1380_enable_recording(bool source_mic); +extern void uda1380_disable_recording(void); +extern void uda1380_set_recvol(int mic_gain, int linein_gain, int adc_volume); +extern void uda1380_set_monitor(int enable); + +#define UDA1380_ADDR 0x30 /* REG_0: Misc settings */ -#define REG_0 0x00 +#define REG_0 0x00 -#define EN_ADC (1 << 11) /* Enable ADC */ -#define EN_DEC (1 << 10) /* Enable Decimator */ -#define EN_DAC (1 << 9) /* Enable DAC */ -#define EN_INT (1 << 8) /* Enable Interpolator */ -#define ADC_CLK (1 << 5) /* ADC_CLK: WSPLL (1) SYSCLK (0) */ -#define DAC_CLK (1 << 4) /* DAC_CLK: WSPLL (1) SYSCLK (0) */ +#define EN_ADC (1 << 11) /* Enable ADC */ +#define EN_DEC (1 << 10) /* Enable Decimator */ +#define EN_DAC (1 << 9) /* Enable DAC */ +#define EN_INT (1 << 8) /* Enable Interpolator */ +#define ADC_CLK (1 << 5) /* ADC_CLK: WSPLL (1) SYSCLK (0) */ +#define DAC_CLK (1 << 4) /* DAC_CLK: WSPLL (1) SYSCLK (0) */ /* SYSCLK freqency select */ #define SYSCLK_256FS (0 << 2) @@ -51,14 +52,14 @@ extern void uda1380_close(void); #define SYSCLK_768FS (3 << 2) /* WSPLL Input frequency range (kHz) */ -#define WSPLL_625_125 (0 << 0) /* 6.25 - 12.5 */ -#define WSPLL_125_25 (1 << 0) /* 12.5 - 25 */ -#define WSPLL_25_50 (2 << 0) /* 25 - 50 */ -#define WSPLL_50_100 (3 << 0) /* 50 - 100 */ +#define WSPLL_625_125 (0 << 0) /* 6.25 - 12.5 */ +#define WSPLL_125_25 (1 << 0) /* 12.5 - 25 */ +#define WSPLL_25_50 (2 << 0) /* 25 - 50 */ +#define WSPLL_50_100 (3 << 0) /* 50 - 100 */ /* REG_I2S: I2S settings */ -#define REG_I2S 0x01 +#define REG_I2S 0x01 #define I2S_IFMT_IIS (0 << 8) #define I2S_IFMT_LSB16 (1 << 8) #define I2S_IFMT_LSB18 (2 << 8) @@ -70,71 +71,92 @@ extern void uda1380_close(void); #define I2S_OFMT_LSB20 (3 << 0) #define I2S_OFMT_LSB24 (4 << 0) #define I2S_OFMT_MSB (5 << 0) - +#define I2S_MODE_MASTER (1 << 4) /* REG_PWR: Power control */ -#define REG_PWR 0x02 -#define PON_PLL (1 << 15) /* Power-on WSPLL */ -#define PON_HP (1 << 13) /* Power-on Headphone driver */ -#define PON_DAC (1 << 10) /* Power-on DAC */ -#define PON_BIAS (1 << 8) /* Power-on BIAS for ADC, AVC, FSDAC */ -#define EN_AVC (1 << 7) /* Enable analog mixer */ -#define PON_AVC (1 << 6) /* Power-on analog mixer */ -#define PON_LNA (1 << 4) /* Power-on LNA & SDC */ -#define PON_PGAL (1 << 3) /* Power-on PGA left */ -#define PON_ADCL (1 << 2) /* Power-on ADC left */ -#define PON_PGAR (1 << 1) /* Power-on PGA right */ -#define PON_ADCR (1 << 0) /* Power-on ADC right */ +#define REG_PWR 0x02 +#define PON_PLL (1 << 15) /* Power-on WSPLL */ +#define PON_HP (1 << 13) /* Power-on Headphone driver */ +#define PON_DAC (1 << 10) /* Power-on DAC */ +#define PON_BIAS (1 << 8) /* Power-on BIAS for ADC, AVC, FSDAC */ +#define EN_AVC (1 << 7) /* Enable analog mixer */ +#define PON_AVC (1 << 6) /* Power-on analog mixer */ +#define PON_LNA (1 << 4) /* Power-on LNA & SDC */ +#define PON_PGAL (1 << 3) /* Power-on PGA left */ +#define PON_ADCL (1 << 2) /* Power-on ADC left */ +#define PON_PGAR (1 << 1) /* Power-on PGA right */ +#define PON_ADCR (1 << 0) /* Power-on ADC right */ /* REG_AMIX: Analog mixer */ -#define REG_AMIX 0x03 -#define AMIX_LEFT(x) (((x) & 0x3f) << 8) -#define AMIX_RIGHT(x) (((x) & 0x3f) << 0) +#define REG_AMIX 0x03 +#define AMIX_LEFT(x) (((x) & 0x3f) << 8) +#define AMIX_RIGHT(x) (((x) & 0x3f) << 0) /* REG_HP: Headphone amp */ -#define REG_HP 0x04 +#define REG_HP 0x04 /* REG_MV: Master Volume control */ #define REG_MASTER_VOL 0x10 -#define MASTER_VOL_RIGHT(x) (((x) & 0xff) << 8) -#define MASTER_VOL_LEFT(x) (((x) & 0xff) << 0) +#define MASTER_VOL_RIGHT(x) (((x) & 0xff) << 8) +#define MASTER_VOL_LEFT(x) (((x) & 0xff) << 0) /* REG_MIX: Mixer volume control */ /* Channel 1 is from digital data from I2S */ /* Channel 2 is from decimation filter */ -#define REG_MIX_VOL 0x11 -#define MIX_VOL_CHANNEL_1(x) (((x) & 0xff) << 0) -#define MIX_VOL_CHANNEL_2(x) (((x) & 0xff) << 8) +#define REG_MIX_VOL 0x11 +#define MIX_VOL_CH_1(x) (((x) & 0xff) << 0) +#define MIX_VOL_CH_2(x) (((x) & 0xff) << 8) /* REG_EQ: Bass boost and tremble */ -#define REG_EQ 0x12 +#define REG_EQ 0x12 +#define EQ_MODE_FLAG (0 << 14) +#define EQ_MODE_MIN (1 << 14) +#define EQ_MODE_MAX (3 << 14) +#define BASSL(x) (((x) & 0xF) << 8) +#define BASSR(x) (((x) & 0xF) << 0) +#define TREBLEL(x) (((x) & 0x3) << 12) +#define TREBLER(x) (((x) & 0x3) << 4) +#define BASS_MASK 0x0F0F +#define TREBLE_MASK 0x3030 + +/* REG_MUTE: Master Mute, silence detector and oversampling */ +#define REG_MUTE 0x13 +#define MUTE_MASTER (1 << 14) /* Master Mute (soft) */ +#define MIX_MODE(x) ((x) << 12) /* Mixer mode: See table 48 */ +#define MUTE_CH2 (1 << 11) /* Channel 2 mute */ +#define MUTE_CH1 (1 << 3) /* Channel 1 mute */ -/* REG_MUTE: Master Mute */ -#define REG_MUTE 0x13 -#define MUTE_MASTER (1 << 14) /* Master Mute (soft) */ -#define MUTE_CH2 (1 << 11) /* Channel 2 mute */ -#define MUTE_CH1 (1 << 3) /* Channel 1 mute */ /* REG_MIX_CTL: Mixer, silence detector and oversampling settings */ -#define REG_MIX_CTL 0x14 +#define REG_MIX_CTL 0x14 #define MIX_CTL_MIX_POS (1 << 13) #define MIX_CTL_MIX (1 << 12) -/* REG_DEC_VOL: Decimator Volume control */ -#define REG_DEC_VOL 0x20 +/* REG_DEC_VOL: Decimator (ADC) volume control */ +#define REG_DEC_VOL 0x20 +#define DEC_VOLL(x) (((x) & 0xff) << 8) +#define DEC_VOLR(x) (((x) & 0xff) << 0) /* REG_PGA: PGA settings and mute */ -#define REG_PGA 0x21 -#define MUTE_ADC (1 << 15) /* Mute ADC */ +#define REG_PGA 0x21 +#define MUTE_ADC (1 << 15) /* Mute ADC */ +#define PGA_GAINR(x) (((x) & 0xF) << 8) +#define PGA_GAINL(x) (((x) & 0xF) << 0) +#define PGA_GAIN_MASK 0x0F0F /* REG_ADC: */ -#define REG_ADC 0x22 +#define REG_ADC 0x22 +#define SEL_LNA (1 << 3) +#define SEL_MIC (1 << 2) +#define SKIP_DCFIL (1 << 1) +#define EN_DCFIL (1 << 0) +#define VGA_GAIN(x) (((x) & 0xF) << 8) +#define VGA_GAIN_MASK 0x0F00 /* REG_AGC: Attack / Gain */ -#define REG_AGC 0x23 -#define SKIP_DCFIL ( 1 << 1) +#define REG_AGC 0x23 #endif /* _UDA_1380_H */ -- cgit v1.2.3