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Commit fec9be13 authored by Mahesh Sharma's avatar Mahesh Sharma Committed by Gerrit - the friendly Code Review server
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Bluetooth: Disable ASD for HSP 



Keep ASD commonly enabled by default and disable it
on Hastings prime.

Change-Id: I42c2c37ea3c1910da2b3bdd417efb261cad53974
Signed-off-by: default avatarMahesh Sharma <smahesh@codeaurora.org>
parent fb2b7441

drivers/bluetooth/bluetooth-power.c

+18 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 


#if defined CONFIG_BT_SLIM_QCA6390 || defined CONFIG_BTFM_SLIM_WCN3990

#include "btfm_slim.h"

#include "btfm_slim_slave.h"

#endif

#include <linux/fs.h>
@@ -847,6 +848,18 @@ int get_chipset_version(void) 
	return soc_id;

}



int bt_disable_asd(void)

{

	int rc = 0;

	if (bt_power_pdata->bt_vdd_asd) {

		BT_PWR_INFO("Disabling ASD regulator");

		rc = bt_vreg_disable(bt_power_pdata->bt_vdd_asd);

	} else {

		BT_PWR_INFO("ASD regulator is not configured");

	}

	return rc;

}



static long bt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)

{

	int ret = 0, pwr_cntrl = 0;
@@ -883,6 +896,11 @@ static long bt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 
		BT_PWR_ERR("BT_CMD_CHIP_VERS soc_version:%x", chipset_version);

		if (chipset_version) {

			soc_id = chipset_version;

			if (soc_id == QCA_HSP_SOC_ID_0100 ||

				soc_id == QCA_HSP_SOC_ID_0110 ||

				soc_id == QCA_HSP_SOC_ID_0200) {

				ret = bt_disable_asd();

			}

		} else {

			BT_PWR_ERR("got invalid soc version");

			soc_id = 0;