asoc: codecs: Add current_limit updates to WSA884x
Boost current limit is now dependent on PBR and bat_cfg. Add BOP2 VTH/HST initial settings. Add OCP LOW VBAT ITH sel settings dependent on bat_cfg. Change-Id: I235f4b75ee12e5f24d46fa0ebca67547997934e2 Signed-off-by: Matthew Rice <quic_mrice@quicinc.com>
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@@ -115,6 +115,8 @@ static const struct wsa_reg_mask_val reg_init[] = {
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{REG_FIELD_VALUE(ILIM_CTRL1, ILIM_OFFSET_PB, 0x03)},
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{REG_FIELD_VALUE(CURRENT_LIMIT, CURRENT_LIMIT, 0x09)},
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{REG_FIELD_VALUE(CKWD_CTL_1, CKWD_VCOMP_VREF_SEL, 0x13)},
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{REG_FIELD_VALUE(BOP2_PROG, BOP2_VTH, 0x06)},
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{REG_FIELD_VALUE(BOP2_PROG, BOP2_HYST, 0x06)},
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};
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static int wsa884x_handle_post_irq(void *data);
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@@ -1379,14 +1381,40 @@ static int wsa884x_spkr_event(struct snd_soc_dapm_widget *w,
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REG_FIELD_VALUE(PWM_CLK_CTL,
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PWM_CLK_FREQ_SEL, 0x01));
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}
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if (wsa884x->pbr_enable)
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if (wsa884x->pbr_enable) {
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snd_soc_component_update_bits(component,
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REG_FIELD_VALUE(CURRENT_LIMIT,
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CURRENT_LIMIT_OVRD_EN, 0x00));
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else
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switch (wsa884x->bat_cfg) {
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case CONFIG_1S:
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snd_soc_component_update_bits(component,
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REG_FIELD_VALUE(CURRENT_LIMIT,
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CURRENT_LIMIT, 0x15));
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break;
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case CONFIG_2S:
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snd_soc_component_update_bits(component,
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REG_FIELD_VALUE(CURRENT_LIMIT,
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CURRENT_LIMIT, 0x11));
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break;
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case CONFIG_3S:
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snd_soc_component_update_bits(component,
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REG_FIELD_VALUE(CURRENT_LIMIT,
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CURRENT_LIMIT, 0x0D));
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break;
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}
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} else {
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snd_soc_component_update_bits(component,
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REG_FIELD_VALUE(CURRENT_LIMIT,
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CURRENT_LIMIT_OVRD_EN, 0x01));
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if (wsa884x->system_gain >= G_12_DB)
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snd_soc_component_update_bits(component,
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REG_FIELD_VALUE(CURRENT_LIMIT,
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CURRENT_LIMIT, 0x15));
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else
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snd_soc_component_update_bits(component,
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REG_FIELD_VALUE(CURRENT_LIMIT,
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CURRENT_LIMIT, 0x09));
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}
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/* Force remove group */
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swr_remove_from_group(wsa884x->swr_slave,
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wsa884x->swr_slave->dev_num);
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@@ -2124,6 +2152,10 @@ static int wsa884x_swr_probe(struct swr_device *pdev)
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REG_FIELD_VALUE(PWM_CLK_CTL,
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PWM_CLK_FREQ_SEL, 0x01));
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}
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if (wsa884x->bat_cfg != CONFIG_1S && wsa884x->bat_cfg != EXT_1S)
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snd_soc_component_update_bits(component,
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REG_FIELD_VALUE(TOP_CTRL1,
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OCP_LOWVBAT_ITH_SEL_EN, 0x00));
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mutex_init(&wsa884x->res_lock);
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