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author | Michael Sevakis <jethead71@rockbox.org> | 2008-11-25 16:16:06 +0000 |
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committer | Michael Sevakis <jethead71@rockbox.org> | 2008-11-25 16:16:06 +0000 |
commit | 3511d94031d617631036742a51bc8fc9a86527d6 (patch) | |
tree | 1130bfd351ac0796999b831475b33df4d877c6d3 /firmware/export/as3514.h | |
parent | 2b39cb4b77f2ac8ce7601e8e0673e598f8fffbe8 (diff) | |
download | rockbox-3511d94031d617631036742a51bc8fc9a86527d6.tar.gz rockbox-3511d94031d617631036742a51bc8fc9a86527d6.zip |
Add register bit defines for as3514 and clean stuff up. Reduce poppiness at startup and shutdown (and even powerup for e200). Really, I can't honestly say it will help anything but an e200v1 but I'm sick of the noises. ;)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19214 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/export/as3514.h')
-rw-r--r-- | firmware/export/as3514.h | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/firmware/export/as3514.h b/firmware/export/as3514.h index 83e911f42b..af4615a15e 100644 --- a/firmware/export/as3514.h +++ b/firmware/export/as3514.h @@ -78,6 +78,158 @@ extern void audiohw_set_sample_rate(int sampling_control); #define VOLUME_MIN -735 #define VOLUME_MAX 60 +/*** Audio Registers ***/ + +/* 00h (LINE_OUT_R) to 1Dh (PLLMODE) */ +#define AS3514_NUM_AUDIO_REGS (0x1e) + +/* Common registers masks */ +#define AS3514_VOL_MASK (0x1f << 0) + +/* LINE_OUT_R (0x00) */ +/* Only has volume control bits */ + +/* LINE_OUT_L (0x01) */ +#define LINE_OUT_L_LO_SES_DM (0x3 << 6) + #define LINE_OUT_L_LO_SES_DM_MUTE (0x0 << 6) + #define LINE_OUT_L_LO_SES_DM_DF_MO (0x1 << 6) + #define LINE_OUT_L_LO_SES_DM_SE_ST (0x2 << 6) +/* Use AS3514_VOL_MASK */ + +/* HPH_OUT_R (0x02) */ +#define HPH_OUT_R_HP_OVC_TO (0x3 << 6) + #define HPH_OUT_R_HP_OVC_TO_0MS (0x3 << 6) + #define HPH_OUT_R_HP_OVC_TO_128MS (0x1 << 6) + #define HPH_OUT_R_HP_OVC_TO_256MS (0x0 << 6) + #define HPH_OUT_R_HP_OVC_TO_512MS (0x2 << 6) +/* Use AS3514_VOL_MASK */ + +/* HPH_OUT_L (0x03) */ +#define HPH_OUT_L_HP_MUTE (0x1 << 7) +#define HPH_OUT_L_HP_ON (0x1 << 6) +#define HPH_OUT_L_HP_DET_ON (0x1 << 5) +/* Use AS3514_VOL_MASK */ + +/* LSP_OUT_R (0x04) */ +#define LSP_OUT_R_SP_OVC_TO (0x3 << 6) + #define LSP_OUT_R_SP_OVC_TO_256MS (0x0 << 6) + #define LSP_OUT_R_SP_OVC_TO_128MS (0x1 << 6) + #define LSP_OUT_R_SP_OVC_TO_512MS (0x2 << 6) + #define LSP_OUT_R_SP_OVC_TO_0MS (0x3 << 6) +/* Use AS3514_VOL_MASK */ + +/* LSP_OUT_L (0x05) */ +#define LSP_OUT_L_SP_MUTE (0x1 << 7) +#define LSP_OUT_L_SP_ON (0x1 << 6) +/* Use AS3514_VOL_MASK */ + +/* MIC1_R (0x06) */ +#define MIC1_R_M1_AGC_off (0x1 << 7) +#define MIC1_R_M1_GAIN (0x3 << 5) + #define MIC1_R_M1_GAIN_28DB (0x0 << 5) + #define MIC1_R_M1_GAIN_34DB (0x1 << 5) + #define MIC1_R_M1_GAIN_40DB (0x2 << 5) +/* Use AS3514_VOL_MASK */ + +/* MIC1_L (0x07) */ +#define MIC1_L_M1_SUP_off (0x1 << 7) +#define MIC1_L_M1_MUTE_off (0x1 << 6) +/* Use AS3514_VOL_MASK */ + +/* MIC2_R (0x08) */ +#define MIC2_R_M2_AGC_off (0x1 << 7) +#define MIC2_R_M2_GAIN (0x3 << 5) + #define MIC2_R_M2_GAIN_28DB (0x0 << 5) + #define MIC2_R_M2_GAIN_34DB (0x1 << 5) + #define MIC2_R_M2_GAIN_40DB (0x2 << 5) +/* Use AS3514_VOL_MASK */ + +/* MIC2_L (0x09) */ +#define MIC2_L_M2_SUP_off (0x1 << 7) +#define MIC2_L_M2_MUTE_off (0x1 << 6) +/* Use AS3514_VOL_MASK */ + +/* LINE_IN1_R (0Ah) */ +#define LINE_IN1_R_LI1R_MUTE_off (0x1 << 5) +/* Use AS3514_VOL_MASK */ + +/* LINE_IN1_L (0Bh) */ +#define LINE_IN1_L_LI1_MODE (0x3 << 6) + #define LINE_IN1_L_LI1_MODE_SE_ST (0x0 << 6) + #define LINE_IN1_L_LI1_MODE_DF_MO (0x1 << 6) + #define LINE_IN1_L_LI1_MODE_SE_MO (0x2 << 6) +#define LINE_IN1_L_LI1L_MUTE_off (0x1 << 5) +/* Use AS3514_VOL_MASK */ + +/* LINE_IN2_R (0Ch) */ +#define LINE_IN2_R_LI2R_MUTE_off (0x1 << 5) +/* Use AS3514_VOL_MASK */ + +/* LINE_IN2_L (0Dh) */ +#define LINE_IN2_L_LI2_MODE (0x3 << 6) + #define LINE_IN2_L_LI2_MODE_SE_ST (0x0 << 6) + #define LINE_IN2_L_LI2_MODE_DF_MO (0x1 << 6) + #define LINE_IN2_L_LI2_MODE_SE_MO (0x2 << 6) +#define LINE_IN2_L_LI2L_MUTE_off (0x1 << 5) +/* Use AS3514_VOL_MASK */ + +/* DAC_R (0Eh) */ +/* Only has volume control bits */ +/* Use AS3514_VOL_MASK */ + +/* DAC_L (0Fh) */ +#define DAC_L_DAC_MUTE_off (0x1 << 6) +/* Use AS3514_VOL_MASK */ + +/* ADC_R (10h) */ +#define ADC_R_ADCMUX (0x3 << 6) + #define ADC_R_ADCMUX_ST_MIC (0x0 << 6) + #define ADC_R_ADCMUX_LINE_IN1 (0x1 << 6) + #define ADC_R_ADCMUX_LINE_IN2 (0x2 << 6) + #define ADC_R_ADCMUX_AUDIO_SUM (0x3 << 6) +/* Use AS3514_VOL_MASK */ + +/* ADC_L (11h) */ +#define ADC_L_FS_2 (0x1 << 7) +#define ADC_L_ADC_MUTE_off (0x1 << 6) +/* Use AS3514_VOL_MASK */ + +/* AUDIOSET1 (14h)*/ +#define AUDIOSET1_ADC_on (0x1 << 7) +#define AUDIOSET1_SUM_on (0x1 << 6) +#define AUDIOSET1_DAC_on (0x1 << 5) +#define AUDIOSET1_LOUT_on (0x1 << 4) +#define AUDIOSET1_LIN2_on (0x1 << 3) +#define AUDIOSET1_LIN1_on (0x1 << 2) +#define AUDIOSET1_MIC2_on (0x1 << 1) +#define AUDIOSET1_MIC1_on (0x1 << 0) + +/* AUDIOSET2 (15h) */ +#define AUDIOSET2_BIAS_off (0x1 << 7) +#define AUDIOSET2_DITH_off (0x1 << 6) +#define AUDIOSET2_AGC_off (0x1 << 5) +#define AUDIOSET2_IBR_DAC (0x3 << 3) + #define AUDIOSET2_IBR_DAC_0 (0x0 << 3) + #define AUDIOSET2_IBR_DAC_25 (0x1 << 3) + #define AUDIOSET2_IBR_DAC_40 (0x2 << 3) + #define AUDIOSET2_IBR_DAC_50 (0x3 << 3) +#define AUDIOSET2_LSP_LP (0x1 << 2) +#define AUDIOSET2_IBR_LSP (0x3 << 0) + #define AUDIOSET2_IBR_LSP_0 (0x0 << 0) + #define AUDIOSET2_IBR_LSP_17 (0x1 << 0) + #define AUDIOSET2_IBR_LSP_34 (0x2 << 0) + #define AUDIOSET2_IBR_LSP_50 (0x3 << 0) + +/* AUDIOSET3 (16h) */ +#define AUDIOSET3_ZCU_off (0x1 << 2) +#define AUDIOSET3_IBR_HPH (0x1 << 1) +#define AUDIOSET3_HPCM_off (0x1 << 0) + +/* PLLMODE (1Dh) */ +#define PLLMODE_LRCK (0x3 << 1) + #define PLLMODE_LRCK_24_48 (0x0 << 1) + #define PLLMODE_LRCK_8_23 (0x2 << 1) + /* ADC channels */ #define NUM_ADC_CHANNELS 13 |