forked from len0rd/rockbox
iPod G4, Color/Photo and Nano audio driver rework: Fix playback after recording (FS #7402). Implement recording gain adjustment. * Fix slightly off Bass/Treble scale.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18490 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold
parent
2b64418a17
commit
3656382f7d
5 changed files with 444 additions and 184 deletions
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@ -35,26 +35,264 @@ extern void audiohw_set_lineout_vol(int vol_l, int vol_r);
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extern void audiohw_set_nsorder(int order);
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extern void audiohw_set_sample_rate(int sampling_control);
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/* Register addresses */
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#define LOUT1VOL 0x02
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#define ROUT1VOL 0x03
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#define DACCTRL 0x05
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#define AINTFCE 0x07
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#define BASSCTRL 0x0c
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#define TREBCTRL 0x0d
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#define RESET 0x0f
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#define PWRMGMT1 0x19
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#define PWRMGMT2 0x1a
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#define LOUTMIX1 0x22
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#define LOUTMIX2 0x23
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#define ROUTMIX1 0x24
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#define ROUTMIX2 0x25
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#define MOUTMIX1 0x26
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#define MOUTMIX2 0x27
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#define LOUT2VOL 0x28
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#define ROUT2VOL 0x29
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/* Register addresses and bits */
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/* Register settings for the supported samplerates: */
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#define LINVOL 0x00
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#define LINVOL_MASK 0x3f
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#define LINVOL_LZCEN (1 << 6)
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#define LINVOL_LINMUTE (1 << 7)
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#define LINVOL_LIVU (1 << 8)
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#define RINVOL 0x01
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#define RINVOL_MASK 0x3f
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#define RINVOL_RZCEN (1 << 6)
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#define RINVOL_RINMUTE (1 << 7)
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#define RINVOL_RIVU (1 << 8)
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#define LOUT1VOL 0x02
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#define LOUT1VOL_MASK 0x7f
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#define LOUT1VOL_LO1ZC (1 << 7)
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#define LOUT1VOL_LO1VU (1 << 8)
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#define ROUT1VOL 0x03
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#define ROUT1VOL_MASK 0x7f
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#define ROUT1VOL_RO1ZC (1 << 7)
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#define ROUT1VOL_RO1VU (1 << 8)
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#define DAPCTRL 0x05 /* Digital audio path control */
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#define DAPCTRL_ADCHPD (1 << 0)
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#define DAPCTRL_DEEMP_DISABLE (0 << 1)
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#define DAPCTRL_DEEMP_32KHz (1 << 1)
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#define DAPCTRL_DEEMP_44KHz (2 << 1)
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#define DAPCTRL_DEEMP_48KHz (3 << 1)
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#define DAPCTRL_DEEMP_MASK (3 << 1)
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#define DAPCTRL_DACMU (1 << 3)
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#define DAPCTRL_HPOR (1 << 4)
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#define DAPCTRL_ADCPOL_NORMAL (0 << 5)
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#define DAPCTRL_ADCPOL_LINVERT (1 << 5)
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#define DAPCTRL_ADCPOL_RINVERT (2 << 5)
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#define DAPCTRL_ADCPOL_LRINVERT (3 << 5)
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#define DAPCTRL_ADCPOL_MASK (3 << 5)
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#define DAPCTRL_DACDIV2 (1 << 7)
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#define DAPCTRL_ADCDIV2 (1 << 8)
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#define AINTFCE 0x07
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#define AINTFCE_FORMAT_MSB_RJUST (0 << 0)
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#define AINTFCE_FORMAT_MSB_LJUST (1 << 0)
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#define AINTFCE_FORMAT_I2S (2 << 0)
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#define AINTFCE_FORMAT_DSP (3 << 0)
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#define AINTFCE_FORMAT_MASK (3 << 0)
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#define AINTFCE_IWL_16BIT (0 << 2)
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#define AINTFCE_IWL_20BIT (1 << 2)
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#define AINTFCE_IWL_24BIT (2 << 2)
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#define AINTFCE_IWL_32BIT (3 << 2)
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#define AINTFCE_IWL_MASK (3 << 2)
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#define AINTFCE_LRP_I2S_RLO (0 << 4)
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#define AINTFCE_LRP_I2S_RHI (1 << 4)
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#define AINTFCE_DSP_MODE_B (0 << 4)
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#define AINTFCE_DSP_MODE_A (1 << 4)
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#define AINTFCE_LRSWAP (1 << 5)
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#define AINTFCE_MS (1 << 6)
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#define AINTFCE_BCLKINV (1 << 7)
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#define SAMPCTRL 0x08
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#define SAMPCTRL_USB (1 << 0)
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/* Bits 1-5:
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* Sample rate setting are device-specific. See datasheet
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* for proper settings for the device's clocking */
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#define SAMPCTRL_SR_MASK (0x1f << 1)
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#define SAMPCTRL_CLKDIV2 (1 << 6)
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#define SAMPCTRL_BCM_OFF (0 << 7)
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#define SAMPCTRL_BCM_MCLK_4 (1 << 7)
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#define SAMPCTRL_BCM_MCLK_8 (2 << 7)
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#define SAMPCTRL_BCM_MCLK_16 (3 << 7)
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#define LDACVOL 0x0a
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#define LDACVOL_MASK 0xff
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#define LDACVOL_LDVU (1 << 8)
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#define RDACVOL 0x0b
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#define RDACVOL_MASK 0xff
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#define RDACVOL_RDVU (1 << 8)
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#define BASSCTRL 0x0c
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#define BASSCTRL_MASK 0x0f
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#define BASSCTRL_BC (1 << 6)
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#define BASSCTRL_BB (1 << 7)
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#define TREBCTRL 0x0d
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#define TREBCTRL_MASK 0x0f
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#define TREBCTRL_TC (1 << 6)
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#define RESET 0x0f
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#define RESET_RESET 0x0
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/* not used atm */
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#define ALC1 0x11
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#define ALC2 0x12
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#define ALC3 0x13
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#define NOISEGATE 0x14
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#define LADCVOL 0x15
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#define LADCVOL_MASK 0xff
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#define LADCVOL_LAVU (1 << 8)
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#define RADCVOL 0x16
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#define RADCVOL_MASK 0xff
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#define RADCVOL_RAVU (1 << 8)
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#define ADDCTRL1 0x17
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#define ADDCTRL1_TOEN (1 << 0)
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#define ADDCTRL1DACINV (1 << 1)
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#define ADDCTRL1_DATSEL_NORMAL (0 << 2)
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#define ADDCTRL1_DATSEL_LADC (1 << 2)
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#define ADDCTRL1_DATSEL_RADC (2 << 2)
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#define ADDCTRL1_DATSEL_SWAPPED (3 << 2)
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#define ADDCTRL1_DMONOMIX_STEREO (0 << 4)
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#define ADDCTRL1_DMONOMIX_MONOLEFT (1 << 4)
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#define ADDCTRL1_DMONOMIX_MONORIGHT (2 << 4)
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#define ADDCTRL1_DMONOMIX_MONO (3 << 4)
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#define ADDCTRL1_VSEL_HIGHBIAS (0 << 6)
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#define ADDCTRL1_VSEL_MEDBIAS (1 << 6)
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#define ADDCTRL1_VSEL_LOWBIAS (3 << 6)
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#define ADDCTRL1_TSDEN (1 << 8)
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#define ADDCTRL2 0x18
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#define ADDCTRL2_DACOSR (1 << 0)
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#define ADDCTRL2_ADCOSR (1 << 1)
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#define ADDCTRL2_LRCM (1 << 2)
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#define ADDCTRL2_TRI (1 << 3)
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#define ADDCTRL2_ROUT2INV (1 << 4)
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#define ADDCTRL2_HPSWPOL (1 << 5)
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#define ADDCTRL2_HPSWEN (1 << 6)
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#define ADDCTRL2_OUT3SW_VREF (0 << 7)
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#define ADDCTRL2_OUT3SW_ROUT1 (1 << 7)
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#define ADDCTRL2_OUT3SW_MONOOUT (2 << 7)
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#define ADDCTRL2_OUT3SW_ROUTMIX (3 << 7)
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#define PWRMGMT1 0x19
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#define PWRMGMT1_DIGENB (1 << 0)
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#define PWRMGMT1_MICB (1 << 1)
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#define PWRMGMT1_ADCR (1 << 2)
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#define PWRMGMT1_ADCL (1 << 3)
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#define PWRMGMT1_AINR (1 << 4)
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#define PWRMGMT1_AINL (1 << 5)
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#define PWRMGMT1_VREF (1 << 6)
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#define PWRMGMT1_VMIDSEL_OFF (0 << 7)
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#define PWRMGMT1_VMIDSEL_50K (1 << 7)
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#define PWRMGMT1_VMIDSEL_500K (2 << 7)
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#define PWRMGMT1_VMIDSEL_5K (3 << 7)
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#define PWRMGMT1_VMIDSEL_MASK (3 << 7)
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#define PWRMGMT2 0x1a
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#define PWRMGMT2_OUT3 (1 << 1)
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#define PWRMGMT2_MONO (1 << 2)
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#define PWRMGMT2_ROUT2 (1 << 3)
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#define PWRMGMT2_LOUT2 (1 << 4)
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#define PWRMGMT2_ROUT1 (1 << 5)
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#define PWRMGMT2_LOUT1 (1 << 6)
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#define PWRMGMT2_DACR (1 << 7)
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#define PWRMGMT2_DACL (1 << 8)
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#define ADDCTRL3 0x1b
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#define ADDCTRL3_HPFLREN (1 << 5)
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#define ADDCTRL3_VROI (1 << 6)
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#define ADDCTRL3_ADCLRM_IN (0 << 7)
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#define ADDCTRL3_ADCLRM_MCLK (1 << 7)
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#define ADDCTRL3_ADCLRM_MCLK_55 (2 << 7)
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#define ADDCTRL3_ADCLRM_MCLK_6 (3 << 7)
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#define ADCINMODE 0x1f
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#define ADCINMODE_LDCM (1 << 4)
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#define ADCINMODE_RDCM (1 << 5)
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#define ADCINMODE_MONOMIX_STEREO (0 << 6)
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#define ADCINMODE_MONOMIX_LADC (1 << 6)
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#define ADCINMODE_MONOMIX_RADC (2 << 6)
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#define ADCINMODE_MONOMIX_DIGITAL (3 << 6)
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#define ADCINMODE_DS (1 << 8)
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#define ADCLPATH 0x20
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#define ADCLPATH_LMICBOOST_OFF (0 << 4)
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#define ADCLPATH_LMICBOOST_13dB (1 << 4)
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#define ADCLPATH_LMICBOOST_20dB (2 << 4)
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#define ADCLPATH_LMICBOOST_29dB (3 << 4)
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#define ADCLPATH_LINSEL_LIN1 (0 << 6)
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#define ADCLPATH_LINSEL_LIN2 (1 << 6)
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#define ADCLPATH_LINSEL_LIN3 (2 << 6)
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#define ADCLPATH_LINSEL_DIFF (3 << 6)
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#define ADCRPATH 0x21
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#define ADCRPATH_RMICBOOST_OFF (0 << 4)
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#define ADCRPATH_RMICBOOST_13dB (1 << 4)
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#define ADCRPATH_RMICBOOST_20dB (2 << 4)
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#define ADCRPATH_RMICBOOST_29dB (3 << 4)
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#define ADCRPATH_RINSEL_RIN1 (0 << 6)
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#define ADCRPATH_RINSEL_RIN2 (1 << 6)
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#define ADCRPATH_RINSEL_RIN3 (2 << 6)
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#define ADCRPATH_RINSEL_DIFF (3 << 6)
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#define LOUTMIX1 0x22
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#define LOUTMIX1_LMIXSEL_LIN1 (0 << 0)
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#define LOUTMIX1_LMIXSEL_LIN2 (1 << 0)
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#define LOUTMIX1_LMIXSEL_LIN3 (2 << 0)
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#define LOUTMIX1_LMIXSEL_LADCIN (3 << 0)
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#define LOUTMIX1_LMIXSEL_DIFF (4 << 0)
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#define LOUTMIX1_LI2LOVOL(x) ((x & 7) << 4)
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#define LOUTMIX1_LI2LOVOL_MASK (7 << 4)
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#define LOUTMIX1_LI2LO (1 << 7)
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#define LOUTMIX1_LD2LO (1 << 8)
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#define LOUTMIX2 0x23
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#define LOUTMIX2_RI2LOVOL(x) ((x & 7) << 4)
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#define LOUTMIX2_RI2LOVOL_MASK (7 << 4)
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#define LOUTMIX2_RI2LO (1 << 7)
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#define LOUTMIX2_RD2LO (1 << 8)
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#define ROUTMIX1 0x24
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#define ROUTMIX1_RMIXSEL_RIN1 (0 << 0)
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#define ROUTMIX1_RMIXSEL_RIN2 (1 << 0)
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#define ROUTMIX1_RMIXSEL_RIN3 (2 << 0)
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#define ROUTMIX1_RMIXSEL_RADCIN (3 << 0)
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#define ROUTMIX1_RMIXSEL_DIFF (4 << 0)
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#define ROUTMIX1_LI2ROVOL(x) ((x & 7) << 4)
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#define ROUTMIX1_LI2ROVOL_MASK (7 << 4)
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#define ROUTMIX1_LI2RO (1 << 7)
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#define ROUTMIX1_LD2RO (1 << 8)
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#define ROUTMIX2 0x25
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#define ROUTMIX2_RI2ROVOL(x) ((x & 7) << 4)
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#define ROUTMIX2_RI2ROVOL_MASK (7 << 4)
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#define ROUTMIX2_RI2RO (1 << 7)
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#define ROUTMIX2_RD2RO (1 << 8)
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#define MOUTMIX1 0x26
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#define MOUTMIX1_LI2MOVOL(x) ((x & 7) << 4)
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#define MOUTMIX1_LI2MOVOL_MASK (7 << 4)
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#define MOUTMIX1_LI2MO (1 << 7)
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#define MOUTMIX1_LD2MO (1 << 8)
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#define MOUTMIX2 0x27
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#define MOUTMIX2_RI2MOVOL(x) ((x & 7) << 4)
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#define MOUTMIX2_RI2MOVOL_MASK (7 << 4)
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#define MOUTMIX2_RI2MO (1 << 7)
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#define MOUTMIX2_RD2MO (1 << 8)
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#define LOUT2VOL 0x28
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#define LOUT2VOL_MASK 0x7f
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#define LOUT2VOL_LO2ZC (1 << 7)
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#define LOUT2VOL_LO2VU (1 << 8)
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#define ROUT2VOL 0x29
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#define ROUT2VOL_MASK 0x7f
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#define ROUT2VOL_RO2ZC (1 << 7)
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#define ROUT2VOL_RO2VU (1 << 8)
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#define MOUTVOL 0x2a
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#define MOUTVOL_MASK 0x7f
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#define MOUTVOL_MOZC (1 << 7)
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/* SAMPCTRL values for the supported samplerates: */
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#define WM8975_8000HZ 0x4d
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#define WM8975_12000HZ 0x61
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#define WM8975_16000HZ 0x55
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