Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-05 15:58:59 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

fix: update aw88266a lib

Browse Source 
CHAMPION-140

update aw88266a lib of stable version

Signed-off-by: genghuihui <genghuihui@xiaomi.com>
Change-Id: Ia426c3d895d3bb1b1bdf8a187bdc5a017be0ffe5
This commit is contained in:
genghuihui
2021-09-28 16:26:25 +08:00
parent b8e99cf12f
commit 7731367027
2 changed files with 1561 additions and 840 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/audio/aw88266a.c
+220 -105
View File
@@ -49,6 +49,7 @@
#define AW88266A_CHIPID (0x2013)
#define AW88266A_SOFT_RESET (0x55aa)
#define MAX_RETRIES 3
#define AW88266A_SYSST_CHECK_MAX 10
#define ARRAY_SIZE(array) sizeof(array) / sizeof(array[0])
/****************************************************************************
@@ -216,72 +217,126 @@ static int aw88266a_release(FAR struct audio_lowerhalf_s *dev);
static const unsigned char g_aw88266a_reg_access[AW88266A_REG_MAX] =
{
[AW88266A_ID_REG] = (REG_RD_ACCESS),
[AW88266A_SYSST_REG] = (REG_RD_ACCESS),
[AW88266A_SYSINT_REG] = (REG_RD_ACCESS),
[AW88266A_SYSINTM_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_SYSCTRL_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_SYSCTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_I2SCTRL_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_I2SCFG1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_I2SCFG2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_HAGCCFG1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_HAGCCFG2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_HAGCCFG3_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_HAGCCFG4_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_HAGCCFG5_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_HAGCCFG6_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_HAGCCFG7_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_HAGCST_REG] = (REG_RD_ACCESS),
[AW88266A_PRODID_REG] = (REG_RD_ACCESS),
[AW88266A_VBAT_REG] = (REG_RD_ACCESS),
[AW88266A_TEMP_REG] = (REG_RD_ACCESS),
[AW88266A_PVDD_REG] = (REG_RD_ACCESS),
[AW88266A_DBGCTRL_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_I2SINT_REG] = (REG_RD_ACCESS),
[AW88266A_I2SCAPCNT_REG] = (REG_RD_ACCESS),
[AW88266A_CRCIN_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_CRCOUT_REG] = (REG_RD_ACCESS),
[AW88266A_VSNCTRL1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_ISNCTRL1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_ISNCTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_VTMCTRL1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_VTMCTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_VTMCTRL3_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_ISNDAT_REG] = (REG_RD_ACCESS),
[AW88266A_VSNDAT_REG] = (REG_RD_ACCESS),
[AW88266A_PWMCTRL_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_PWMCTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_BSTCTRL1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_BSTCTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_BSTCTRL3_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_BSTDBG1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_BSTDBG2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_BSTDBG3_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_PLLCTRL1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_PLLCTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_PLLCTRL3_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_CDACTRL1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_CDACTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_SADCCTRL_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_TESTCTRL1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_TESTCTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_EFCTRL1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_EFCTRL2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_EFWH_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_EFWM2_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_EFWM1_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_EFWL_REG] = (REG_RD_ACCESS | REG_WR_ACCESS),
[AW88266A_EFRH_REG] = (REG_RD_ACCESS),
[AW88266A_EFRM2_REG] = (REG_RD_ACCESS),
[AW88266A_EFRM1_REG] = (REG_RD_ACCESS),
[AW88266A_EFRL_REG] = (REG_RD_ACCESS),
[AW88266A_TESTDET_REG] = (REG_RD_ACCESS),
[AW88266A_ID_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_SYSST_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_SYSINT_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_SYSINTM_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_SYSCTRL_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_SYSCTRL2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_I2SCTRL1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_I2SCTRL2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DACCFG1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DACCFG2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DACCFG3_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DACCFG4_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DACCFG5_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DACCFG6_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DACCFG7_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_PWMCTRL_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_I2SCFG1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DBGCTRL_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DACST_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_VBAT_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_TEMP_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_PVDD_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_ISNDAT_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_VSNDAT_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_I2SINT_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_I2SCAPCNT_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_ANASTA1_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_ANASTA2_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_ANASTA3_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_TESTDET_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_TESTIN_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_TESTOUT_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_VSNTM1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_VSNTM2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_ISNCTRL1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_PLLCTRL1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_PLLCTRL2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_PLLCTRL3_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_CDACTRL1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_CDACTRL2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_SADCCTRL1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_BSTCTRL1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_BSTCTRL2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_BSTCTRL3_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_BSTCTRL4_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_BSTCTRL5_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_BSTCTRL6_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DSMCFG1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DSMCFG2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DSMCFG3_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DSMCFG4_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DSMCFG5_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DSMCFG6_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DSMCFG7_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_DSMCFG8_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_TESTCTRL1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_TESTCTRL2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_EFCTRL1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_EFCTRL2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_EFWH_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_EFWM2_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_EFWM1_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_EFWL_REG] = (AW88266A_REG_RD_ACCESS |
AW88266A_REG_WR_ACCESS),
[AW88266A_EFRH_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_EFRM2_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_EFRM1_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_EFRL_REG] = (AW88266A_REG_RD_ACCESS),
[AW88266A_TM_REG] = (AW88266A_REG_NONE_ACCESS),
};
static const aw88266a_reg_cfg_t g_aw88266a_spk_cfg[] =
{
{0x03, 0xfff},
{0x03, 0xffff},
{0x04, 0xb240},
{0x05, 0x6007},
{0x06, 0x84e8},
@@ -400,7 +455,7 @@ static void aw88266a_run_pwd(FAR struct aw88266a_dev_s *priv,
{
aw88266a_write_reg_bit(priv, AW88266A_SYSCTRL_REG,
AW88266A_PWDN_MASK,
AW88266A_PWDN_NORMAL_WORKING);
AW88266A_PWDN_WORKING_VALUE);
}
}
@@ -430,10 +485,10 @@ static void aw88266a_set_channel(FAR struct aw88266a_dev_s *priv,
}
else
{
reg_value = AW88266A_CHSEL_MONO_LR2_VALUE;
reg_value = AW88266A_CHSEL_MONO_VALUE;
}
aw88266a_write_reg_bit(priv, AW88266A_I2SCTRL_REG,
aw88266a_write_reg_bit(priv, AW88266A_I2SCTRL1_REG,
AW88266A_CHSEL_MASK, reg_value);
}
@@ -449,79 +504,67 @@ static void aw88266a_set_rate(FAR struct aw88266a_dev_s *priv,
uint16_t rate)
{
uint16_t reg_value;
uint32_t cco_mux_value;
switch (rate)
{
case 8000:
{
reg_value = AW88266A_I2SSR_8KHZ_VALUE;
cco_mux_value = AW88266A_I2S_CCO_MUX_8_16_32KHZ_VALUE;
reg_value = AW88266A_I2SSR_8_KHZ_VALUE;
}
break;
case 11000:
{
reg_value = AW88266A_I2SSR_11P025KHZ_VALUE;
cco_mux_value = AW88266A_I2S_CCO_MUX_EXC_8_16_32KHZ_VALUE;
reg_value = AW88266A_I2SSR_11_KHZ_VALUE;
}
break;
case 16000:
{
reg_value = AW88266A_I2SSR_16KHZ_VALUE;
cco_mux_value = AW88266A_I2S_CCO_MUX_8_16_32KHZ_VALUE;
reg_value = AW88266A_I2SSR_16_KHZ_VALUE;
}
break;
case 22000:
{
reg_value = AW88266A_I2SSR_22P05KHZ_VALUE;
cco_mux_value = AW88266A_I2S_CCO_MUX_EXC_8_16_32KHZ_VALUE;
reg_value = AW88266A_I2SSR_22_KHZ_VALUE;
}
break;
case 24000:
{
reg_value = AW88266A_I2SSR_24KHZ_VALUE;
cco_mux_value = AW88266A_I2S_CCO_MUX_EXC_8_16_32KHZ_VALUE;
reg_value = AW88266A_I2SSR_24_KHZ_VALUE;
}
break;
case 32000:
{
reg_value = AW88266A_I2SSR_32KHZ_VALUE;
cco_mux_value = AW88266A_I2S_CCO_MUX_8_16_32KHZ_VALUE;
reg_value = AW88266A_I2SSR_32_KHZ_VALUE;
}
break;
case 44000:
{
reg_value = AW88266A_I2SSR_44P1KHZ_VALUE;
cco_mux_value = AW88266A_I2S_CCO_MUX_EXC_8_16_32KHZ_VALUE;
reg_value = AW88266A_I2SSR_44_KHZ_VALUE;
}
break;
case 48000:
{
reg_value = AW88266A_I2SSR_48KHZ_VALUE;
cco_mux_value = AW88266A_I2S_CCO_MUX_EXC_8_16_32KHZ_VALUE;
reg_value = AW88266A_I2SSR_48_KHZ_VALUE;
}
break;
default:
{
reg_value = AW88266A_I2SSR_48KHZ_VALUE;
reg_value = AW88266A_I2SSR_48_KHZ_VALUE;
}
break;
}
aw88266a_write_reg_bit(priv, AW88266A_PLLCTRL1_REG,
AW88266A_I2S_CCO_MUX_MASK, cco_mux_value);
/* set rate */
aw88266a_write_reg_bit(priv, AW88266A_I2SCTRL_REG,
aw88266a_write_reg_bit(priv, AW88266A_I2SCTRL1_REG,
AW88266A_I2SSR_MASK, reg_value);
}
@@ -567,7 +610,7 @@ static void aw88266a_set_width(FAR struct aw88266a_dev_s *priv,
/* set width */
aw88266a_write_reg_bit(priv, AW88266A_I2SCTRL_REG,
aw88266a_write_reg_bit(priv, AW88266A_I2SCTRL1_REG,
AW88266A_I2SFS_MASK, reg_value);
}
@@ -580,25 +623,25 @@ static void aw88266a_set_width(FAR struct aw88266a_dev_s *priv,
****************************************************************************/
static void aw88266a_set_blck(FAR struct aw88266a_dev_s *priv,
uint32_t bclk)
uint8_t bclk_factor)
{
uint16_t reg_value;
switch (bclk)
switch (bclk_factor)
{
case 512000:
case 32:
{
reg_value = AW88266A_I2SBCK_32FS_VALUE;
}
break;
case 768000:
case 48:
{
reg_value = AW88266A_I2SBCK_48FS_VALUE;
}
break;
case 1024000:
case 64:
{
reg_value = AW88266A_I2SBCK_64FS_VALUE;
}
@@ -613,7 +656,7 @@ static void aw88266a_set_blck(FAR struct aw88266a_dev_s *priv,
/* set fs */
aw88266a_write_reg_bit(priv, AW88266A_I2SCTRL_REG,
aw88266a_write_reg_bit(priv, AW88266A_I2SCTRL1_REG,
AW88266A_I2SBCK_MASK, reg_value);
}
@@ -669,13 +712,72 @@ static void aw88266a_dump_register(FAR struct aw88266a_dev_s *priv)
for (i = 0; i < AW88266A_REG_MAX; i++)
{
if (g_aw88266a_reg_access[i] & REG_RD_ACCESS)
if (g_aw88266a_reg_access[i] & AW88266A_REG_RD_ACCESS)
{
reg_val = aw88266a_read_reg(priv, i);
}
}
}
/****************************************************************************
* Name: aw88266a_pll_check
*
* Description:
* check aw88266a pll clock
*
****************************************************************************/
static int aw88266a_pll_check(FAR struct aw88266a_dev_s *priv)
{
int ret;
uint8_t i;
uint16_t reg_val;
for (i = 0; i < AW88266A_SYSST_CHECK_MAX; i++)
{
reg_val = aw88266a_read_reg(priv, AW88266A_SYSST_REG);
if (((reg_val & (~AW88266A_SYSST_CHECK_MASK)) &
AW88266A_SYSST_CHECK) == AW88266A_SYSST_CHECK)
{
ret = OK;
break;
}
else
{
auderr("ERROR: check pll fail:cnt=%d reg_val=0x%04x\n\n",
i, reg_val);
ret = ERROR;
up_mdelay(2);
}
}
return ret;
}
/****************************************************************************
* Name: aw88266a_run_amp
*
* Description:
* enable/disable aw88266a amp running status
*
****************************************************************************/
static void aw88266a_run_amp(FAR struct aw88266a_dev_s *priv, bool status)
{
if (status)
{
aw88266a_write_reg_bit(priv, AW88266A_SYSCTRL_REG,
AW88266A_AMPPD_MASK,
AW88266A_AMPPD_WORKING_VALUE);
}
else
{
aw88266a_write_reg_bit(priv, AW88266A_SYSCTRL_REG,
AW88266A_AMPPD_MASK,
AW88266A_AMPPD_POWER_DOWN_VALUE);
}
}
/****************************************************************************
* Name: aw88266a_set_gain
*
@@ -697,8 +799,8 @@ static int aw88266a_set_gain(FAR struct aw88266a_dev_s *priv, int gain)
/* cal real gain */
gain = (((gain / AW88266A_VOL_6DB_STEP) << 6)
+ (gain % AW88266A_VOL_6DB_STEP));
gain = (((gain / AW88266A_VOL_STEP_DB) << 6)
+ (gain % AW88266A_VOL_STEP_DB));
/* get reg_val form real gain */
@@ -727,7 +829,7 @@ int aw88266a_get_gain(FAR struct aw88266a_dev_s *priv, FAR int *gain)
reg_val = (reg_val & (~0xfc00));
*gain = AW88266A_GAIN_MAX -
((reg_val >> 6) * AW88266A_VOL_6DB_STEP + (reg_val & 0x3f));
((reg_val >> 6) * AW88266A_VOL_STEP_DB + (reg_val & 0x3f));
return OK;
}
@@ -1033,9 +1135,7 @@ static int aw88266a_configure(FAR struct audio_lowerhalf_s *dev,
aw88266a_set_channel(priv, priv->nchannels);
aw88266a_set_rate(priv, priv->samprate);
aw88266a_set_width(priv, priv->bpsamp);
aw88266a_set_blck(priv, priv->bclk);
aw88266a_set_volume(priv, 100);
aw88266a_set_blck(priv, priv->lower->bclk_factor);
}
break;
@@ -1063,6 +1163,7 @@ static int aw88266a_shutdown(FAR struct audio_lowerhalf_s *dev)
FAR struct aw88266a_dev_s *priv = (FAR struct aw88266a_dev_s *)dev;
aw88266a_run_mute(priv, true);
aw88266a_run_amp(priv, false);
aw88266a_run_pwd(priv, true);
audinfo("shutdown OK\n");
@@ -1085,6 +1186,20 @@ aw88266a_start(FAR struct audio_lowerhalf_s *dev,
static int aw88266a_start(FAR struct audio_lowerhalf_s *dev)
#endif
{
FAR struct aw88266a_dev_s *priv = (FAR struct aw88266a_dev_s *)dev;
aw88266a_run_pwd(priv, false);
if (aw88266a_pll_check(priv) < 0)
{
auderr("ERROR: aw88266a pll check failed\n");
}
aw88266a_run_amp(priv, true);
aw88266a_run_mute(priv, false);
aw88266a_set_volume(priv, 100);
audinfo("Return OK\n");
return OK;
}
@@ -1208,10 +1323,6 @@ aw88266a_reserve(FAR struct audio_lowerhalf_s *dev, FAR void **session)
static int aw88266a_reserve(FAR struct audio_lowerhalf_s *dev)
#endif
{
FAR struct aw88266a_dev_s *priv = (FAR struct aw88266a_dev_s *)dev;
aw88266a_run_pwd(priv, false);
aw88266a_run_mute(priv, false);
audinfo("Reserve OK\n");
return OK;
@@ -1276,6 +1387,10 @@ static void aw88266a_write_reg(FAR struct aw88266a_dev_s *priv,
{
auderr("ERROR: I2C_TRANSFER failed: %d\n", ret);
}
else
{
break;
}
audinfo("retries=%d regaddr=%02x\n", retries, regaddr);
}
drivers/audio/aw88266a.h
+1341 -735
View File
File diff suppressed because it is too large Load Diff