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asoc: optimize the init sequence for tambora

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Optimize the init sequence for tambora, enable TXSCBIAS_CLK
and set IBIAS_LDO_DRIVER as 5ua.

Change-Id: I639b7051d03d167972f592b155072260d4e02aec
Signed-off-by: Yuhui Zhao <quic_yuhuzhao@quicinc.com>
This commit is contained in:
Yuhui Zhao
2024-04-11 17:41:27 +08:00
parent 055c2ae6fd
commit 18c89c9b5f
2 changed files with 8 additions and 8 deletions
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10
asoc/codecs/wcd9378/wcd9378-mbhc.c
View File

@@ -193,18 +193,12 @@ static int wcd9378_mbhc_free_irq(struct snd_soc_component *component,
static void wcd9378_mbhc_clk_setup(struct snd_soc_component *component, static void wcd9378_mbhc_clk_setup(struct snd_soc_component *component,
bool enable) bool enable)
{ {
if (enable) { if (enable)
snd_soc_component_update_bits(component, WCD9378_MBHC_NEW_CTL_1, snd_soc_component_update_bits(component, WCD9378_MBHC_NEW_CTL_1,
0x80, 0x80); 0x80, 0x80);
snd_soc_component_update_bits(component, WCD9378_CDC_ANA_TX_CLK_CTL, else
0x01, 0x01);
} else {
snd_soc_component_update_bits(component, WCD9378_MBHC_NEW_CTL_1, snd_soc_component_update_bits(component, WCD9378_MBHC_NEW_CTL_1,
0x80, 0x00); 0x80, 0x00);
snd_soc_component_update_bits(component, WCD9378_CDC_ANA_TX_CLK_CTL,
0x01, 0x00);
}
} }
static int wcd9378_mbhc_btn_to_num(struct snd_soc_component *component) static int wcd9378_mbhc_btn_to_num(struct snd_soc_component *component)

6
asoc/codecs/wcd9378/wcd9378.c
View File

@@ -315,6 +315,9 @@ static int wcd9378_init_reg(struct snd_soc_component *component)
WCD9378_ANA_BIAS_PRECHRG_EN_MASK, 0x00); WCD9378_ANA_BIAS_PRECHRG_EN_MASK, 0x00);
/*End Analog Master Bias enable*/ /*End Analog Master Bias enable*/
/*ANA_TXSCBIAS_CLK_EN ENABLE*/
snd_soc_component_update_bits(component, WCD9378_CDC_ANA_TX_CLK_CTL,
WCD9378_CDC_ANA_TX_CLK_CTL_ANA_TXSCBIAS_CLK_EN_MASK, 0x01);
/*SEQ_BYPASS ENABLE*/ /*SEQ_BYPASS ENABLE*/
snd_soc_component_update_bits(component, WCD9378_TX_COM_TXFE_DIV_CTL, snd_soc_component_update_bits(component, WCD9378_TX_COM_TXFE_DIV_CTL,
WCD9378_TX_COM_TXFE_DIV_CTL_SEQ_BYPASS_MASK, 0x80); WCD9378_TX_COM_TXFE_DIV_CTL_SEQ_BYPASS_MASK, 0x80);
@@ -328,6 +331,9 @@ static int wcd9378_init_reg(struct snd_soc_component *component)
snd_soc_component_update_bits(component, WCD9378_MICB1_TEST_CTL_2, snd_soc_component_update_bits(component, WCD9378_MICB1_TEST_CTL_2,
WCD9378_MICB1_TEST_CTL_2_IBIAS_LDO_DRIVER_MASK, 0x01); WCD9378_MICB1_TEST_CTL_2_IBIAS_LDO_DRIVER_MASK, 0x01);
/*IBIAS_LDO_DRIVER 5e-06*/ /*IBIAS_LDO_DRIVER 5e-06*/
snd_soc_component_update_bits(component, WCD9378_MICB2_TEST_CTL_2,
WCD9378_MICB2_TEST_CTL_2_IBIAS_LDO_DRIVER_MASK, 0x01);
/*IBIAS_LDO_DRIVER 5e-06*/
snd_soc_component_update_bits(component, WCD9378_MICB3_TEST_CTL_2, snd_soc_component_update_bits(component, WCD9378_MICB3_TEST_CTL_2,
WCD9378_MICB3_TEST_CTL_2_IBIAS_LDO_DRIVER_MASK, 0x01); WCD9378_MICB3_TEST_CTL_2_IBIAS_LDO_DRIVER_MASK, 0x01);