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Diffstat (limited to '')
| -rw-r--r-- | sound/soc/codecs/inno_rk3036.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/sound/soc/codecs/inno_rk3036.h b/sound/soc/codecs/inno_rk3036.h new file mode 100644 index 000000000..44bb24041 --- /dev/null +++ b/sound/soc/codecs/inno_rk3036.h @@ -0,0 +1,124 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Driver of Inno Codec for rk3036 by Rockchip Inc. + * + * Author: Zheng ShunQian<zhengsq@rock-chips.com> + */ + +#ifndef _INNO_RK3036_CODEC_H +#define _INNO_RK3036_CODEC_H + +/* codec registers */ +#define INNO_R00 0x00 +#define INNO_R01 0x0c +#define INNO_R02 0x10 +#define INNO_R03 0x14 +#define INNO_R04 0x88 +#define INNO_R05 0x8c +#define INNO_R06 0x90 +#define INNO_R07 0x94 +#define INNO_R08 0x98 +#define INNO_R09 0x9c +#define INNO_R10 0xa0 + +/* register bit filed */ +#define INNO_R00_CSR_RESET (0x0 << 0) /*codec system reset*/ +#define INNO_R00_CSR_WORK (0x1 << 0) +#define INNO_R00_CDCR_RESET (0x0 << 1) /*codec digital core reset*/ +#define INNO_R00_CDCR_WORK (0x1 << 1) +#define INNO_R00_PRB_DISABLE (0x0 << 6) /*power reset bypass*/ +#define INNO_R00_PRB_ENABLE (0x1 << 6) + +#define INNO_R01_I2SMODE_MSK (0x1 << 4) +#define INNO_R01_I2SMODE_SLAVE (0x0 << 4) +#define INNO_R01_I2SMODE_MASTER (0x1 << 4) +#define INNO_R01_PINDIR_MSK (0x1 << 5) +#define INNO_R01_PINDIR_IN_SLAVE (0x0 << 5) /*direction of pin*/ +#define INNO_R01_PINDIR_OUT_MASTER (0x1 << 5) + +#define INNO_R02_LRS_MSK (0x1 << 2) +#define INNO_R02_LRS_NORMAL (0x0 << 2) /*DAC Left Right Swap*/ +#define INNO_R02_LRS_SWAP (0x1 << 2) +#define INNO_R02_DACM_MSK (0x3 << 3) +#define INNO_R02_DACM_PCM (0x3 << 3) /*DAC Mode*/ +#define INNO_R02_DACM_I2S (0x2 << 3) +#define INNO_R02_DACM_LJM (0x1 << 3) +#define INNO_R02_DACM_RJM (0x0 << 3) +#define INNO_R02_VWL_MSK (0x3 << 5) +#define INNO_R02_VWL_32BIT (0x3 << 5) /*1/2Frame Valid Word Len*/ +#define INNO_R02_VWL_24BIT (0x2 << 5) +#define INNO_R02_VWL_20BIT (0x1 << 5) +#define INNO_R02_VWL_16BIT (0x0 << 5) +#define INNO_R02_LRCP_MSK (0x1 << 7) +#define INNO_R02_LRCP_NORMAL (0x0 << 7) /*Left Right Polarity*/ +#define INNO_R02_LRCP_REVERSAL (0x1 << 7) + +#define INNO_R03_BCP_MSK (0x1 << 0) +#define INNO_R03_BCP_NORMAL (0x0 << 0) /*DAC bit clock polarity*/ +#define INNO_R03_BCP_REVERSAL (0x1 << 0) +#define INNO_R03_DACR_MSK (0x1 << 1) +#define INNO_R03_DACR_RESET (0x0 << 1) /*DAC Reset*/ +#define INNO_R03_DACR_WORK (0x1 << 1) +#define INNO_R03_FWL_MSK (0x3 << 2) +#define INNO_R03_FWL_32BIT (0x3 << 2) /*1/2Frame Word Length*/ +#define INNO_R03_FWL_24BIT (0x2 << 2) +#define INNO_R03_FWL_20BIT (0x1 << 2) +#define INNO_R03_FWL_16BIT (0x0 << 2) + +#define INNO_R04_DACR_SW_SHIFT 0 +#define INNO_R04_DACL_SW_SHIFT 1 +#define INNO_R04_DACR_CLK_SHIFT 2 +#define INNO_R04_DACL_CLK_SHIFT 3 +#define INNO_R04_DACR_VREF_SHIFT 4 +#define INNO_R04_DACL_VREF_SHIFT 5 + +#define INNO_R05_HPR_EN_SHIFT 0 +#define INNO_R05_HPL_EN_SHIFT 1 +#define INNO_R05_HPR_WORK_SHIFT 2 +#define INNO_R05_HPL_WORK_SHIFT 3 + +#define INNO_R06_VOUTR_CZ_SHIFT 0 +#define INNO_R06_VOUTL_CZ_SHIFT 1 +#define INNO_R06_DACR_HILO_VREF_SHIFT 2 +#define INNO_R06_DACL_HILO_VREF_SHIFT 3 +#define INNO_R06_DAC_EN_SHIFT 5 + +#define INNO_R06_DAC_PRECHARGE (0x0 << 4) /*PreCharge control for DAC*/ +#define INNO_R06_DAC_DISCHARGE (0x1 << 4) + +#define INNO_HP_GAIN_SHIFT 0 +/* Gain of output, 1.5db step: -39db(0x0) ~ 0db(0x1a) ~ 6db(0x1f) */ +#define INNO_HP_GAIN_0DB 0x1a +#define INNO_HP_GAIN_N39DB 0x0 + +#define INNO_R09_HP_ANTIPOP_MSK 0x3 +#define INNO_R09_HP_ANTIPOP_OFF 0x1 +#define INNO_R09_HP_ANTIPOP_ON 0x2 +#define INNO_R09_HPR_ANITPOP_SHIFT 0 +#define INNO_R09_HPL_ANITPOP_SHIFT 2 +#define INNO_R09_HPR_MUTE_SHIFT 4 +#define INNO_R09_HPL_MUTE_SHIFT 5 +#define INNO_R09_DACR_SWITCH_SHIFT 6 +#define INNO_R09_DACL_SWITCH_SHIFT 7 + +#define INNO_R10_CHARGE_SEL_CUR_400I_YES (0x0 << 0) +#define INNO_R10_CHARGE_SEL_CUR_400I_NO (0x1 << 0) +#define INNO_R10_CHARGE_SEL_CUR_260I_YES (0x0 << 1) +#define INNO_R10_CHARGE_SEL_CUR_260I_NO (0x1 << 1) +#define INNO_R10_CHARGE_SEL_CUR_130I_YES (0x0 << 2) +#define INNO_R10_CHARGE_SEL_CUR_130I_NO (0x1 << 2) +#define INNO_R10_CHARGE_SEL_CUR_100I_YES (0x0 << 3) +#define INNO_R10_CHARGE_SEL_CUR_100I_NO (0x1 << 3) +#define INNO_R10_CHARGE_SEL_CUR_050I_YES (0x0 << 4) +#define INNO_R10_CHARGE_SEL_CUR_050I_NO (0x1 << 4) +#define INNO_R10_CHARGE_SEL_CUR_027I_YES (0x0 << 5) +#define INNO_R10_CHARGE_SEL_CUR_027I_NO (0x1 << 5) + +#define INNO_R10_MAX_CUR (INNO_R10_CHARGE_SEL_CUR_400I_YES | \ + INNO_R10_CHARGE_SEL_CUR_260I_YES | \ + INNO_R10_CHARGE_SEL_CUR_130I_YES | \ + INNO_R10_CHARGE_SEL_CUR_100I_YES | \ + INNO_R10_CHARGE_SEL_CUR_050I_YES | \ + INNO_R10_CHARGE_SEL_CUR_027I_YES) + +#endif |