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boards: cxd56xx: audio: Support I2S input

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Enable the driver setting of I2S input.
This commit is contained in:
SPRESENSE 2022-02-08 11:08:09 +09:00 committed by Alin Jerpelea
parent ab3b0d0162
commit 8de07b2ae8
4 changed files with 359 additions and 37 deletions
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20
arch/arm/include/cxd56xx/audio.h
View File

@ -232,6 +232,14 @@ enum cxd56_audio_dma_path_e
CXD56_AUDIO_DMA_PATH_MIC_TO_MEM = 0,
/* I2S0 to memory */
CXD56_AUDIO_DMA_PATH_I2S0_TO_MEM,
/* I2S1 to memory */
CXD56_AUDIO_DMA_PATH_I2S1_TO_MEM,
/* Memory to BUS I/F1 */
CXD56_AUDIO_DMA_PATH_MEM_TO_BUSIF1,
@ -294,11 +302,19 @@ enum cxd56_audio_dma_e
CXD56_AUDIO_DMAC_MIC = 0,
/* I2S_OUT */
/* I2S1 Input */
CXD56_AUDIO_DMAC_I2S0_UP,
/* I2S1 Output */
CXD56_AUDIO_DMAC_I2S0_DOWN,
/* I2S2_OUT */
/* I2S2 Input */
CXD56_AUDIO_DMAC_I2S1_UP,
/* I2S2 Output */
CXD56_AUDIO_DMAC_I2S1_DOWN
};

18
boards/arm/cxd56xx/drivers/audio/cxd56_audio_ac_reg.c
View File

@ -99,6 +99,10 @@
#define SRCIN_SEL_AU_DAT_SEL2 1
#define SRCIN_SEL_CODECDSP_MIX 3
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
@ -430,6 +434,10 @@ const struct audio_ac_reg_s g_ac_reg[RI_REG_MAX_ENTRY] =
{0x0780, 0, 1, 0x00000000}, /* RAM_RW_EN (0x00) */
};
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
@ -845,15 +853,7 @@ static CXD56_AUDIO_ECODE set_srcin_sel(AC_REG_ID ac_reg_id,
break;
case CXD56_AUDIO_SIG_MIX:
if ((read_ac_reg(RI_COD_INSEL2) == COD_INSEL_SRC1)
|| (read_ac_reg(RI_COD_INSEL3) == COD_INSEL_SRC1))
{
return CXD56_AUDIO_ECODE_REG_AC_SEL_INV;
}
else
{
val = SRCIN_SEL_CODECDSP_MIX;
}
val = SRCIN_SEL_CODECDSP_MIX;
break;
default:

308
boards/arm/cxd56xx/drivers/audio/cxd56_audio_bca_reg.c
View File

@ -360,49 +360,89 @@ void enable_mic_in_fmt16(uint8_t mic_num)
write_bca_reg(mic_ch_sell[i], TRANS_CH_NO_SELECT);
}
write_bca_reg(BCA_CLK_EN_AHBMASTER_MIC_EN, 1);
write_bca_reg(BCA_MIC_IN_START_ADR, 0x00000000);
write_bca_reg(BCA_MIC_IN_SAMPLE_NO, 0);
write_bca_reg(BCA_CLK_EN_AHBMASTER_MIC_EN, 1);
write_bca_reg(BCA_MIC_IN_START_ADR, 0x00000000);
write_bca_reg(BCA_MIC_IN_SAMPLE_NO, 0);
}
void enable_i2s1_in_fmt24(void)
{
write_bca_reg(BCA_I2S1_IN_BITWT, 0);
write_bca_reg(BCA_I2S1_IN_CH2_SEL, I2S_IN_SEL_SRC1R);
write_bca_reg(BCA_I2S1_IN_CH1_SEL, I2S_IN_SEL_SRC1L);
write_bca_reg(BCA_CLK_EN_AHBMASTER_I2S1_EN, 1);
write_bca_reg(BCA_I2S1_IN_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S1_IN_SAMPLE_NO, 0);
}
void enable_i2s1_in_fmt16(void)
{
write_bca_reg(BCA_I2S1_IN_BITWT, 1);
write_bca_reg(BCA_I2S1_IN_CH2_SEL, I2S_IN_SEL_UNUSE);
write_bca_reg(BCA_I2S1_IN_CH1_SEL, I2S_IN_SEL_SRC1L);
write_bca_reg(BCA_CLK_EN_AHBMASTER_I2S1_EN, 1);
write_bca_reg(BCA_I2S1_IN_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S1_IN_SAMPLE_NO, 0);
}
void enable_i2s2_in_fmt24(void)
{
write_bca_reg(BCA_I2S2_IN_BITWT, 0);
write_bca_reg(BCA_I2S2_IN_CH2_SEL, I2S_IN_SEL_SRC1R);
write_bca_reg(BCA_I2S2_IN_CH1_SEL, I2S_IN_SEL_SRC1L);
write_bca_reg(BCA_CLK_EN_AHBMASTER_I2S2_EN, 1);
write_bca_reg(BCA_I2S2_IN_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_IN_SAMPLE_NO, 0);
}
void enable_i2s2_in_fmt16(void)
{
write_bca_reg(BCA_I2S2_IN_BITWT, 0);
write_bca_reg(BCA_I2S2_IN_CH2_SEL, I2S_IN_SEL_UNUSE);
write_bca_reg(BCA_I2S2_IN_CH1_SEL, I2S_IN_SEL_SRC1L);
write_bca_reg(BCA_CLK_EN_AHBMASTER_I2S2_EN, 1);
write_bca_reg(BCA_I2S2_IN_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_IN_SAMPLE_NO, 0);
}
void enable_i2s1_out_fmt24(void)
{
write_bca_reg(BCA_I2S1_OUT_SD1_L_SEL, I2S_OUT_SEL_SD1L);
write_bca_reg(BCA_I2S1_OUT_SD1_R_SEL, I2S_OUT_SEL_SD1R);
write_bca_reg(BCA_I2S1_OUT_BITWT, 0);
write_bca_reg(BCA_I2S1_OUT_SD1_L_SEL, I2S_OUT_SEL_SD1L);
write_bca_reg(BCA_I2S1_OUT_SD1_R_SEL, I2S_OUT_SEL_SD1R);
write_bca_reg(BCA_I2S1_OUT_BITWT, 0);
write_bca_reg(BCA_CLK_EN_AHBMASTER_I2S1_EN, 1);
write_bca_reg(BCA_I2S1_OUT_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_OUT_SAMPLE_NO, 0);
write_bca_reg(BCA_I2S1_OUT_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_OUT_SAMPLE_NO, 0);
}
void enable_i2s1_out_fmt16(void)
{
write_bca_reg(BCA_I2S1_OUT_SD1_L_SEL, I2S_OUT_SEL_SD1L);
write_bca_reg(BCA_I2S1_OUT_SD1_R_SEL, I2S_OUT_SEL_SD1R);
write_bca_reg(BCA_I2S1_OUT_BITWT, 1);
write_bca_reg(BCA_I2S1_OUT_SD1_L_SEL, I2S_OUT_SEL_SD1L);
write_bca_reg(BCA_I2S1_OUT_SD1_R_SEL, I2S_OUT_SEL_SD1R);
write_bca_reg(BCA_I2S1_OUT_BITWT, 1);
write_bca_reg(BCA_CLK_EN_AHBMASTER_I2S1_EN, 1);
write_bca_reg(BCA_I2S1_OUT_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_OUT_SAMPLE_NO, 0);
write_bca_reg(BCA_I2S1_OUT_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_OUT_SAMPLE_NO, 0);
}
void enable_i2s2_out_fmt24(void)
{
write_bca_reg(BCA_I2S2_OUT_SD1_L_SEL, I2S_OUT_SEL_SD1L);
write_bca_reg(BCA_I2S2_OUT_SD1_R_SEL, I2S_OUT_SEL_SD1R);
write_bca_reg(BCA_I2S2_OUT_BITWT, 0);
write_bca_reg(BCA_I2S2_OUT_SD1_L_SEL, I2S_OUT_SEL_SD1L);
write_bca_reg(BCA_I2S2_OUT_SD1_R_SEL, I2S_OUT_SEL_SD1R);
write_bca_reg(BCA_I2S2_OUT_BITWT, 0);
write_bca_reg(BCA_CLK_EN_AHBMASTER_I2S2_EN, 1);
write_bca_reg(BCA_I2S2_OUT_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_OUT_SAMPLE_NO, 0);
write_bca_reg(BCA_I2S2_OUT_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_OUT_SAMPLE_NO, 0);
}
void enable_i2s2_out_fmt16(void)
{
write_bca_reg(BCA_I2S2_OUT_SD1_L_SEL, I2S_OUT_SEL_SD1L);
write_bca_reg(BCA_I2S2_OUT_SD1_R_SEL, I2S_OUT_SEL_SD1R);
write_bca_reg(BCA_I2S2_OUT_BITWT, 1);
write_bca_reg(BCA_I2S2_OUT_SD1_L_SEL, I2S_OUT_SEL_SD1L);
write_bca_reg(BCA_I2S2_OUT_SD1_R_SEL, I2S_OUT_SEL_SD1R);
write_bca_reg(BCA_I2S2_OUT_BITWT, 1);
write_bca_reg(BCA_CLK_EN_AHBMASTER_I2S2_EN, 1);
write_bca_reg(BCA_I2S2_OUT_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_OUT_SAMPLE_NO, 0);
write_bca_reg(BCA_I2S2_OUT_START_ADR, 0x00000000);
write_bca_reg(BCA_I2S2_OUT_SAMPLE_NO, 0);
}
/****************************************************************************
@ -444,9 +484,15 @@ void cxd56_audio_bca_reg_en_fmt24(cxd56_audio_dma_t handle, uint8_t ch_num)
case CXD56_AUDIO_DMAC_MIC:
enable_mic_in_fmt24(ch_num);
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
enable_i2s1_in_fmt24();
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
enable_i2s1_out_fmt24();
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
enable_i2s2_in_fmt24();
break;
default:
enable_i2s2_out_fmt24();
break;
@ -460,9 +506,15 @@ void cxd56_audio_bca_reg_en_fmt16(cxd56_audio_dma_t handle, uint8_t ch_num)
case CXD56_AUDIO_DMAC_MIC:
enable_mic_in_fmt16(ch_num);
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
enable_i2s1_in_fmt16();
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
enable_i2s1_out_fmt16();
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
enable_i2s2_in_fmt16();
break;
default:
enable_i2s2_out_fmt16();
break;
@ -483,11 +535,21 @@ void cxd56_audio_bca_reg_get_dma_mstate(cxd56_audio_dma_t handle,
reg_id_error = BCA_MIC_IN_ERROR_SETTING;
reg_id_monbuf = BCA_MIC_IN_MONBUF;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id_start = BCA_I2S1_IN_MON_START;
reg_id_error = BCA_I2S1_IN_MON_ERROR_SETTING;
reg_id_monbuf = BCA_I2S1_IN_MON_MONBUF;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id_start = BCA_I2S1_OUT_MON_START;
reg_id_error = BCA_I2S1_OUT_MON_ERROR_SETTING;
reg_id_monbuf = BCA_I2S1_OUT_MON_MONBUF;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id_start = BCA_I2S2_IN_MON_START;
reg_id_error = BCA_I2S2_IN_MON_ERROR_SETTING;
reg_id_monbuf = BCA_I2S2_IN_MON_MONBUF;
break;
default:
reg_id_start = BCA_I2S2_OUT_MON_START;
reg_id_error = BCA_I2S2_OUT_MON_ERROR_SETTING;
@ -565,10 +627,18 @@ void cxd56_audio_bca_reg_mask_done_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_MASK_DONE_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_INT_MASK_DONE_I2SI;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_MASK_DONE_I2SO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_MASK_DONE_I2SI;
break;
default:
reg_id = BCA_I2S2_INT_MASK_DONE_I2SO;
break;
@ -587,10 +657,18 @@ void cxd56_audio_bca_reg_unmask_done_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_MASK_DONE_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_INT_MASK_DONE_I2SI;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_MASK_DONE_I2SO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_MASK_DONE_I2SI;
break;
default:
reg_id = BCA_I2S2_INT_MASK_DONE_I2SO;
break;
@ -608,10 +686,18 @@ void cxd56_audio_bca_reg_clear_done_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_CTRL_DONE_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_INT_CTRL_DONE_I2SI;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_CTRL_DONE_I2SO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_CTRL_DONE_I2SI;
break;
default:
reg_id = BCA_I2S2_INT_CTRL_DONE_I2SO;
break;
@ -626,11 +712,19 @@ bool cxd56_audio_bca_reg_is_dma_fifo_empty(cxd56_audio_dma_t handle)
switch (handle)
{
case CXD56_AUDIO_DMAC_MIC:
reg_id = BCA_MIC_IN_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_IN_RTD_TRG;
reg_id = BCA_I2S1_OUT_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_RTD_TRG;
break;
default:
@ -655,10 +749,18 @@ void cxd56_audio_bca_reg_mask_err_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_MASK_ERR_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_INT_MASK_ERR_I2SI;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_MASK_ERR_I2SO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_MASK_ERR_I2SI;
break;
default:
reg_id = BCA_I2S2_INT_MASK_ERR_I2SO;
break;
@ -676,10 +778,18 @@ void cxd56_audio_bca_reg_unmask_err_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_MASK_ERR_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_INT_MASK_ERR_I2SI;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_MASK_ERR_I2SO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_MASK_ERR_I2SI;
break;
default:
reg_id = BCA_I2S2_INT_MASK_ERR_I2SO;
break;
@ -697,10 +807,18 @@ void cxd56_audio_bca_reg_clear_err_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_CTRL_ERR_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_INT_CTRL_ERR_I2SI;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_CTRL_ERR_I2SO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_CTRL_ERR_I2SI;
break;
default:
reg_id = BCA_I2S2_INT_MASK_ERR_I2SO;
break;
@ -718,10 +836,15 @@ void cxd56_audio_bca_reg_mask_cmb_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_MASK_CMB_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_MASK_CMB_I2S;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_MASK_CMB_I2S;
break;
default:
reg_id = BCA_I2S2_INT_MASK_CMB_I2S;
break;
@ -739,10 +862,15 @@ void cxd56_audio_bca_reg_unmask_cmb_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_MASK_CMB_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_MASK_CMB_I2S;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_MASK_CMB_I2S;
break;
default:
reg_id = BCA_I2S2_INT_MASK_CMB_I2S;
break;
@ -760,10 +888,15 @@ void cxd56_audio_bca_reg_clear_cmb_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_CTRL_CMB_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_CTRL_CMB_I2S;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_CTRL_CMB_I2S;
break;
default:
reg_id = BCA_I2S2_INT_CTRL_CMB_I2S;
break;
@ -791,10 +924,15 @@ void cxd56_audio_bca_reg_mask_bus_int(cxd56_audio_dma_t handle)
reg_id = AHB_MASTER_MIC_MASK;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = AHB_MASTER_I2S1_MASK;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = AHB_MASTER_I2S2_MASK;
break;
default:
reg_id = AHB_MASTER_I2S2_MASK;
break;
@ -814,11 +952,21 @@ void cxd56_audio_bca_reg_unmask_bus_int(cxd56_audio_dma_t handle)
val = 0x00000303;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = AHB_MASTER_I2S1_MASK;
val = 0x00000101;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = AHB_MASTER_I2S1_MASK;
val = 0x00000202;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = AHB_MASTER_I2S2_MASK;
val = 0x00000101;
break;
default:
reg_id = AHB_MASTER_I2S2_MASK;
val = 0x00000202;
@ -839,10 +987,18 @@ void cxd56_audio_bca_reg_set_start_addr(cxd56_audio_dma_t handle,
reg_id = BCA_MIC_IN_START_ADR;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_START_ADR;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_START_ADR;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_START_ADR;
break;
default:
reg_id = BCA_I2S2_OUT_START_ADR;
break;
@ -862,10 +1018,18 @@ void cxd56_audio_bca_reg_set_sample_no(cxd56_audio_dma_t handle,
reg_id = BCA_MIC_IN_SAMPLE_NO;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_SAMPLE_NO;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_SAMPLE_NO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_SAMPLE_NO;
break;
default:
reg_id = BCA_I2S2_OUT_SAMPLE_NO;
break;
@ -886,10 +1050,18 @@ void cxd56_audio_bca_reg_start_dma(cxd56_audio_dma_t handle,
reg_id = BCA_MIC_IN_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_RTD_TRG;
break;
default:
reg_id = BCA_I2S2_OUT_RTD_TRG;
break;
@ -908,10 +1080,18 @@ void cxd56_audio_bca_reg_stop_dma(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_IN_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_RTD_TRG;
break;
default:
reg_id = BCA_I2S2_OUT_RTD_TRG;
break;
@ -930,10 +1110,18 @@ bool cxd56_audio_bca_reg_is_done_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_CTRL_DONE_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_INT_CTRL_DONE_I2SI;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_CTRL_DONE_I2SO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_CTRL_DONE_I2SI;
break;
default:
reg_id = BCA_I2S2_INT_CTRL_DONE_I2SO;
break;
@ -957,10 +1145,18 @@ bool cxd56_audio_bca_reg_is_err_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_CTRL_ERR_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_INT_CTRL_ERR_I2SI;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_CTRL_ERR_I2SO;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_CTRL_ERR_I2SI;
break;
default:
reg_id = BCA_I2S2_INT_CTRL_ERR_I2SO;
break;
@ -984,10 +1180,15 @@ bool cxd56_audio_bca_reg_is_smp_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_CTRL_SMP_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_CTRL_SMP_I2S;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_CTRL_SMP_I2S;
break;
default:
reg_id = BCA_I2S2_INT_CTRL_SMP_I2S;
break;
@ -1010,12 +1211,17 @@ void cxd56_audio_bca_reg_mask_smp_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_MASK_SMP_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_MASK_SMP_I2S;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_MASK_SMP_I2S;
break;
default:
reg_id = BCA_I2S1_INT_MASK_SMP_I2S;
reg_id = BCA_I2S2_INT_MASK_SMP_I2S;
break;
}
@ -1031,12 +1237,17 @@ void cxd56_audio_bca_reg_unmask_smp_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_MASK_SMP_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_MASK_SMP_I2S;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_MASK_SMP_I2S;
break;
default:
reg_id = BCA_I2S1_INT_MASK_SMP_I2S;
reg_id = BCA_I2S2_INT_MASK_SMP_I2S;
break;
}
@ -1052,10 +1263,15 @@ void cxd56_audio_bca_reg_clear_smp_int(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_INT_CTRL_SMP_MIC;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_INT_CTRL_SMP_I2S;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_INT_CTRL_SMP_I2S;
break;
default:
reg_id = BCA_I2S2_INT_CTRL_SMP_I2S;
break;
@ -1073,10 +1289,18 @@ uint32_t cxd56_audio_bca_reg_get_mon_state_err(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_IN_ERROR_SETTING;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_MON_ERROR_SETTING;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_MON_ERROR_SETTING;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_MON_ERROR_SETTING;
break;
default:
reg_id = BCA_I2S2_OUT_MON_ERROR_SETTING;
break;
@ -1094,10 +1318,18 @@ uint32_t cxd56_audio_bca_reg_get_mon_state_start(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_IN_START;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_MON_START;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_MON_START;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_MON_START;
break;
default:
reg_id = BCA_I2S2_OUT_MON_START;
break;
@ -1115,10 +1347,18 @@ uint32_t cxd56_audio_bca_reg_get_mon_state_buf(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_IN_MONBUF;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_MON_MONBUF;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_MON_MONBUF;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_MON_MONBUF;
break;
default:
reg_id = BCA_I2S2_OUT_MON_MONBUF;
break;
@ -1136,10 +1376,18 @@ uint32_t cxd56_audio_bca_reg_get_dma_state(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_IN_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_RTD_TRG;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_RTD_TRG;
break;
default:
reg_id = BCA_I2S2_OUT_RTD_TRG;
break;
@ -1158,10 +1406,18 @@ void cxd56_audio_bca_reg_reset_chsel(cxd56_audio_dma_t handle)
reg_id = BCA_MIC_IN_CH8_SEL;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
reg_id = BCA_I2S1_IN_CH2_SEL;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
reg_id = BCA_I2S1_OUT_SD1_R_SEL;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
reg_id = BCA_I2S2_IN_CH2_SEL;
break;
default:
reg_id = BCA_I2S2_OUT_SD1_R_SEL;
break;

50
boards/arm/cxd56xx/drivers/audio/cxd56_audio_dma.c
View File

@ -92,6 +92,8 @@ static cxd56_audio_dma_cb_t g_dma_cb[DMA_HANDLE_MAX_NUM];
static bool s_work_arroud_dmac[DMA_HANDLE_MAX_NUM] =
{
true,
true,
true,
true,
true
@ -146,6 +148,14 @@ static CXD56_AUDIO_ECODE get_dma_handle(cxd56_audio_dma_path_t path,
*handle = CXD56_AUDIO_DMAC_MIC;
break;
case CXD56_AUDIO_DMA_PATH_I2S0_TO_MEM:
*handle = CXD56_AUDIO_DMAC_I2S0_UP;
break;
case CXD56_AUDIO_DMA_PATH_I2S1_TO_MEM:
*handle = CXD56_AUDIO_DMAC_I2S1_UP;
break;
case CXD56_AUDIO_DMA_PATH_MEM_TO_BUSIF1:
*handle = CXD56_AUDIO_DMAC_I2S0_DOWN;
break;
@ -170,6 +180,14 @@ static CXD56_AUDIO_ECODE get_dma_path(cxd56_audio_dma_t handle,
*path = CXD56_AUDIO_DMA_PATH_MIC_TO_MEM;
break;
case CXD56_AUDIO_DMAC_I2S0_UP:
*path = CXD56_AUDIO_DMA_PATH_I2S0_TO_MEM;
break;
case CXD56_AUDIO_DMAC_I2S1_UP:
*path = CXD56_AUDIO_DMA_PATH_I2S1_TO_MEM;
break;
case CXD56_AUDIO_DMAC_I2S0_DOWN:
*path = CXD56_AUDIO_DMA_PATH_MEM_TO_BUSIF1;
break;
@ -603,6 +621,12 @@ void cxd56_audio_dma_int_handler(void)
/* Check done complete state. */
if (int_i2s & DMA_STATE_BIT_I2S_IN_DONE)
{
(*g_dma_cb[CXD56_AUDIO_DMAC_I2S0_UP])(CXD56_AUDIO_DMAC_I2S0_UP,
CXD56_AUDIO_ECODE_DMA_CMPLT);
}
if (int_i2s & DMA_STATE_BIT_I2S_OUT_DONE)
{
(*g_dma_cb[CXD56_AUDIO_DMAC_I2S0_DOWN])(CXD56_AUDIO_DMAC_I2S0_DOWN,
@ -611,6 +635,16 @@ void cxd56_audio_dma_int_handler(void)
/* Check transfer err state. */
if (int_i2s & DMA_STATE_BIT_I2S_IN_ERR)
{
cxd56_audio_bca_reg_mask_err_int(CXD56_AUDIO_DMAC_I2S0_UP);
cxd56_audio_bca_reg_clear_err_int(CXD56_AUDIO_DMAC_I2S0_UP);
(*g_dma_cb[CXD56_AUDIO_DMAC_I2S0_UP])(CXD56_AUDIO_DMAC_I2S0_UP,
CXD56_AUDIO_ECODE_DMA_TRANS);
}
if (int_i2s & DMA_STATE_BIT_I2S_OUT_ERR)
{
cxd56_audio_bca_reg_mask_err_int(CXD56_AUDIO_DMAC_I2S0_DOWN);
@ -640,6 +674,12 @@ void cxd56_audio_dma_int_handler(void)
{
/* Clear interrupt. */
if (int_i2s2 & DMA_STATE_BIT_I2S_IN_DONE)
{
(*g_dma_cb[CXD56_AUDIO_DMAC_I2S1_UP])(CXD56_AUDIO_DMAC_I2S1_UP,
CXD56_AUDIO_ECODE_DMA_CMPLT);
}
cxd56_audio_bca_reg_clear_dma_done_state_i2s2(int_i2s2);
/* Check done complete state. */
@ -653,6 +693,16 @@ void cxd56_audio_dma_int_handler(void)
/* Check transfer err state. */
if (int_i2s2 & DMA_STATE_BIT_I2S_IN_ERR)
{
cxd56_audio_bca_reg_mask_err_int(CXD56_AUDIO_DMAC_I2S1_UP);
cxd56_audio_bca_reg_clear_err_int(CXD56_AUDIO_DMAC_I2S1_UP);
(*g_dma_cb[CXD56_AUDIO_DMAC_I2S1_UP])(CXD56_AUDIO_DMAC_I2S1_UP,
CXD56_AUDIO_ECODE_DMA_TRANS);
}
if (int_i2s2 & DMA_STATE_BIT_I2S_OUT_ERR)
{
cxd56_audio_bca_reg_mask_err_int(CXD56_AUDIO_DMAC_I2S1_DOWN);