Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7bc77136 authored by Vatsal Bucha's avatar Vatsal Bucha
Browse files

ASoC: rouleur: Reduce PA Gain for low state of charge based on dt node 



Configure low PA Gain for low state of charge based on dt node.

Change-Id: I7f36cf4b17d9794a2763edc3c2fd5cec53a3521f
Signed-off-by: default avatarVatsal Bucha <vbucha@codeaurora.org>
parent be8dfac3

asoc/codecs/rouleur/internal.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -108,6 +108,7 @@ struct rouleur_pdata { 
	int num_supplies;

	int num_supplies;

	int reset_reg;

	int reset_reg;

	int foundry_id_reg;

	int foundry_id_reg;

	u32 soc_threshold_val;

};

};





struct wcd_ctrl_platform_data {

struct wcd_ctrl_platform_data {

asoc/codecs/rouleur/rouleur.c

+19 −9
Original line number Original line Diff line number Diff line
@@ -2087,7 +2087,7 @@ static void rouleur_evaluate_soc(struct work_struct *work) 
		return;

		return;

	}

	}





	if (soc_val < SOC_THRESHOLD_LEVEL) {

	if (soc_val < pdata->soc_threshold_val) {

		dev_dbg(rouleur->dev,

		dev_dbg(rouleur->dev,

			"%s battery SoC less than threshold soc_val = %d\n",

			"%s battery SoC less than threshold soc_val = %d\n",

			__func__, soc_val);

			__func__, soc_val);
@@ -2224,14 +2224,6 @@ static int rouleur_soc_codec_probe(struct snd_soc_component *component) 
	}

	}

	rouleur->low_soc = false;

	rouleur->low_soc = false;

	rouleur->dev_up = true;

	rouleur->dev_up = true;

	/* Register notifier to change gain based on state of charge */

	INIT_WORK(&rouleur->soc_eval_work, rouleur_evaluate_soc);

	rouleur->psy_nb.notifier_call = rouleur_battery_supply_cb;

	if (power_supply_reg_notifier(&rouleur->psy_nb) < 0)

		dev_dbg(rouleur->dev,

			"%s: could not register pwr supply notifier\n",

			__func__);

	queue_work(system_freezable_wq, &rouleur->soc_eval_work);

done:

done:

	return ret;

	return ret;

}

}
@@ -2471,6 +2463,16 @@ struct rouleur_pdata *rouleur_populate_dt_data(struct device *dev) 
	else

	else

		pdata->foundry_id_reg = reg;

		pdata->foundry_id_reg = reg;





	if (of_property_read_u32(dev->of_node, "qcom,soc-threshold-voltage"

	    , &reg)) {

		dev_dbg(dev, "%s: Looking up %s property in node %s failed\n",

			__func__, "qcom,soc-threshold-voltage",

			dev->of_node->full_name);

		pdata->soc_threshold_val = SOC_THRESHOLD_LEVEL;

	} else {

		pdata->soc_threshold_val = reg;

	}



	/* Parse power supplies */

	/* Parse power supplies */

	msm_cdc_get_power_supplies(dev, &pdata->regulator,

	msm_cdc_get_power_supplies(dev, &pdata->regulator,

				   &pdata->num_supplies);

				   &pdata->num_supplies);
@@ -2688,6 +2690,14 @@ static int rouleur_bind(struct device *dev) 
		goto err_irq;

		goto err_irq;

	}

	}





	/* Register notifier to change gain based on state of charge */

	INIT_WORK(&rouleur->soc_eval_work, rouleur_evaluate_soc);

	rouleur->psy_nb.notifier_call = rouleur_battery_supply_cb;

	if (power_supply_reg_notifier(&rouleur->psy_nb) < 0)

		dev_dbg(rouleur->dev,

			"%s: could not register pwr supply notifier\n",

			__func__);

	queue_work(system_freezable_wq, &rouleur->soc_eval_work);

	return ret;

	return ret;

err_irq:

err_irq:

	wcd_irq_exit(&rouleur->irq_info, rouleur->virq);

	wcd_irq_exit(&rouleur->irq_info, rouleur->virq);