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asoc: codecs: Fix mute if hpf cut off freq set to 150hz

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There is mute in recorded sound when hpf cut off freq is
150hz as hpf is never gated for the same.
Gate hpf register in order to avoid mute.

Change-Id: Ic6bb6da529d78140a734675dae8c8b9f220e0054
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
This commit is contained in:
Vatsal Bucha 2021-08-25 16:57:19 +05:30
commit 3a50469cbe
1 changed files with 11 additions and 12 deletions
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23
asoc/codecs/bolero/tx-macro.c
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@ -1106,22 +1106,21 @@ static int tx_macro_enable_dec(struct snd_soc_dapm_widget *w,
&tx_priv->tx_mute_dwork[decimator].dwork,
msecs_to_jiffies(unmute_delay));
if (tx_priv->tx_hpf_work[decimator].hpf_cut_off_freq !=
CF_MIN_3DB_150HZ) {
CF_MIN_3DB_150HZ)
queue_delayed_work(system_freezable_wq,
&tx_priv->tx_hpf_work[decimator].dwork,
msecs_to_jiffies(hpf_delay));
snd_soc_component_update_bits(component,
hpf_gate_reg, 0x03, 0x02);
if (!is_smic_enabled(component, decimator))
snd_soc_component_update_bits(component,
hpf_gate_reg, 0x03, 0x02);
if (!is_smic_enabled(component, decimator))
snd_soc_component_update_bits(component,
hpf_gate_reg, 0x03, 0x00);
snd_soc_component_update_bits(component,
hpf_gate_reg, 0x03, 0x01);
/*
* 6ms delay is required as per HW spec
*/
usleep_range(6000, 6010);
}
hpf_gate_reg, 0x03, 0x00);
snd_soc_component_update_bits(component,
hpf_gate_reg, 0x03, 0x01);
/*
* 6ms delay is required as per HW spec
*/
usleep_range(6000, 6010);
/* apply gain after decimator is enabled */
snd_soc_component_write(component, tx_gain_ctl_reg,
snd_soc_component_read32(component,