forked from len0rd/rockbox
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
This commit is contained in:
Michael Sevakis
parent
2b39cb4b77
commit
3511d94031
5 changed files with 298 additions and 114 deletions
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@ -78,6 +78,158 @@ extern void audiohw_set_sample_rate(int sampling_control);
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#define VOLUME_MIN -735
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#define VOLUME_MAX 60
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/*** Audio Registers ***/
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/* 00h (LINE_OUT_R) to 1Dh (PLLMODE) */
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#define AS3514_NUM_AUDIO_REGS (0x1e)
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/* Common registers masks */
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#define AS3514_VOL_MASK (0x1f << 0)
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/* LINE_OUT_R (0x00) */
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/* Only has volume control bits */
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/* LINE_OUT_L (0x01) */
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#define LINE_OUT_L_LO_SES_DM (0x3 << 6)
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#define LINE_OUT_L_LO_SES_DM_MUTE (0x0 << 6)
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#define LINE_OUT_L_LO_SES_DM_DF_MO (0x1 << 6)
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#define LINE_OUT_L_LO_SES_DM_SE_ST (0x2 << 6)
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/* Use AS3514_VOL_MASK */
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/* HPH_OUT_R (0x02) */
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#define HPH_OUT_R_HP_OVC_TO (0x3 << 6)
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#define HPH_OUT_R_HP_OVC_TO_0MS (0x3 << 6)
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#define HPH_OUT_R_HP_OVC_TO_128MS (0x1 << 6)
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#define HPH_OUT_R_HP_OVC_TO_256MS (0x0 << 6)
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#define HPH_OUT_R_HP_OVC_TO_512MS (0x2 << 6)
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/* Use AS3514_VOL_MASK */
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/* HPH_OUT_L (0x03) */
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#define HPH_OUT_L_HP_MUTE (0x1 << 7)
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#define HPH_OUT_L_HP_ON (0x1 << 6)
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#define HPH_OUT_L_HP_DET_ON (0x1 << 5)
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/* Use AS3514_VOL_MASK */
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/* LSP_OUT_R (0x04) */
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#define LSP_OUT_R_SP_OVC_TO (0x3 << 6)
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#define LSP_OUT_R_SP_OVC_TO_256MS (0x0 << 6)
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#define LSP_OUT_R_SP_OVC_TO_128MS (0x1 << 6)
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#define LSP_OUT_R_SP_OVC_TO_512MS (0x2 << 6)
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#define LSP_OUT_R_SP_OVC_TO_0MS (0x3 << 6)
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/* Use AS3514_VOL_MASK */
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/* LSP_OUT_L (0x05) */
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#define LSP_OUT_L_SP_MUTE (0x1 << 7)
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#define LSP_OUT_L_SP_ON (0x1 << 6)
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/* Use AS3514_VOL_MASK */
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/* MIC1_R (0x06) */
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#define MIC1_R_M1_AGC_off (0x1 << 7)
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#define MIC1_R_M1_GAIN (0x3 << 5)
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#define MIC1_R_M1_GAIN_28DB (0x0 << 5)
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#define MIC1_R_M1_GAIN_34DB (0x1 << 5)
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#define MIC1_R_M1_GAIN_40DB (0x2 << 5)
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/* Use AS3514_VOL_MASK */
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/* MIC1_L (0x07) */
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#define MIC1_L_M1_SUP_off (0x1 << 7)
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#define MIC1_L_M1_MUTE_off (0x1 << 6)
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/* Use AS3514_VOL_MASK */
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/* MIC2_R (0x08) */
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#define MIC2_R_M2_AGC_off (0x1 << 7)
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#define MIC2_R_M2_GAIN (0x3 << 5)
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#define MIC2_R_M2_GAIN_28DB (0x0 << 5)
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#define MIC2_R_M2_GAIN_34DB (0x1 << 5)
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#define MIC2_R_M2_GAIN_40DB (0x2 << 5)
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/* Use AS3514_VOL_MASK */
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/* MIC2_L (0x09) */
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#define MIC2_L_M2_SUP_off (0x1 << 7)
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#define MIC2_L_M2_MUTE_off (0x1 << 6)
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/* Use AS3514_VOL_MASK */
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/* LINE_IN1_R (0Ah) */
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#define LINE_IN1_R_LI1R_MUTE_off (0x1 << 5)
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/* Use AS3514_VOL_MASK */
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/* LINE_IN1_L (0Bh) */
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#define LINE_IN1_L_LI1_MODE (0x3 << 6)
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#define LINE_IN1_L_LI1_MODE_SE_ST (0x0 << 6)
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#define LINE_IN1_L_LI1_MODE_DF_MO (0x1 << 6)
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#define LINE_IN1_L_LI1_MODE_SE_MO (0x2 << 6)
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#define LINE_IN1_L_LI1L_MUTE_off (0x1 << 5)
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/* Use AS3514_VOL_MASK */
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/* LINE_IN2_R (0Ch) */
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#define LINE_IN2_R_LI2R_MUTE_off (0x1 << 5)
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/* Use AS3514_VOL_MASK */
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/* LINE_IN2_L (0Dh) */
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#define LINE_IN2_L_LI2_MODE (0x3 << 6)
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#define LINE_IN2_L_LI2_MODE_SE_ST (0x0 << 6)
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#define LINE_IN2_L_LI2_MODE_DF_MO (0x1 << 6)
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#define LINE_IN2_L_LI2_MODE_SE_MO (0x2 << 6)
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#define LINE_IN2_L_LI2L_MUTE_off (0x1 << 5)
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/* Use AS3514_VOL_MASK */
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/* DAC_R (0Eh) */
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/* Only has volume control bits */
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/* Use AS3514_VOL_MASK */
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/* DAC_L (0Fh) */
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#define DAC_L_DAC_MUTE_off (0x1 << 6)
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/* Use AS3514_VOL_MASK */
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/* ADC_R (10h) */
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#define ADC_R_ADCMUX (0x3 << 6)
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#define ADC_R_ADCMUX_ST_MIC (0x0 << 6)
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#define ADC_R_ADCMUX_LINE_IN1 (0x1 << 6)
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#define ADC_R_ADCMUX_LINE_IN2 (0x2 << 6)
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#define ADC_R_ADCMUX_AUDIO_SUM (0x3 << 6)
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/* Use AS3514_VOL_MASK */
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/* ADC_L (11h) */
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#define ADC_L_FS_2 (0x1 << 7)
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#define ADC_L_ADC_MUTE_off (0x1 << 6)
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/* Use AS3514_VOL_MASK */
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/* AUDIOSET1 (14h)*/
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#define AUDIOSET1_ADC_on (0x1 << 7)
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#define AUDIOSET1_SUM_on (0x1 << 6)
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#define AUDIOSET1_DAC_on (0x1 << 5)
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#define AUDIOSET1_LOUT_on (0x1 << 4)
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#define AUDIOSET1_LIN2_on (0x1 << 3)
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#define AUDIOSET1_LIN1_on (0x1 << 2)
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#define AUDIOSET1_MIC2_on (0x1 << 1)
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#define AUDIOSET1_MIC1_on (0x1 << 0)
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/* AUDIOSET2 (15h) */
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#define AUDIOSET2_BIAS_off (0x1 << 7)
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#define AUDIOSET2_DITH_off (0x1 << 6)
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#define AUDIOSET2_AGC_off (0x1 << 5)
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#define AUDIOSET2_IBR_DAC (0x3 << 3)
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#define AUDIOSET2_IBR_DAC_0 (0x0 << 3)
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#define AUDIOSET2_IBR_DAC_25 (0x1 << 3)
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#define AUDIOSET2_IBR_DAC_40 (0x2 << 3)
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#define AUDIOSET2_IBR_DAC_50 (0x3 << 3)
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#define AUDIOSET2_LSP_LP (0x1 << 2)
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#define AUDIOSET2_IBR_LSP (0x3 << 0)
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#define AUDIOSET2_IBR_LSP_0 (0x0 << 0)
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#define AUDIOSET2_IBR_LSP_17 (0x1 << 0)
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#define AUDIOSET2_IBR_LSP_34 (0x2 << 0)
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#define AUDIOSET2_IBR_LSP_50 (0x3 << 0)
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/* AUDIOSET3 (16h) */
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#define AUDIOSET3_ZCU_off (0x1 << 2)
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#define AUDIOSET3_IBR_HPH (0x1 << 1)
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#define AUDIOSET3_HPCM_off (0x1 << 0)
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/* PLLMODE (1Dh) */
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#define PLLMODE_LRCK (0x3 << 1)
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#define PLLMODE_LRCK_24_48 (0x0 << 1)
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#define PLLMODE_LRCK_8_23 (0x2 << 1)
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/* ADC channels */
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#define NUM_ADC_CHANNELS 13
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