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

Commit c52ae279 authored by Kavya Nunna's avatar Kavya Nunna Committed by Gerrit - the friendly Code Review server
Browse files

leds: qpnp-vibrator: Add vibrator set state function 



Update the permissions of vibrator state and add set state
function for the userspace to access the vibrator state.

Change-Id: I71b3a8668330b9709b041ea4b3f54766030406ae
Signed-off-by: default avatarKavya Nunna <knunna@codeaurora.org>
parent a02c44a3

drivers/leds/leds-qpnp-vibrator.c

+9 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2013-2015, 2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2015, 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -314,6 +314,13 @@ static ssize_t qpnp_vib_get_state(struct device *dev, 
	return snprintf(buf, PAGE_SIZE, "%d\n", !!chip->reg_en_ctl);

}



static ssize_t qpnp_vib_set_state(struct device *dev,

		struct device_attribute *attr, const char *buf, size_t count)

{

		/* At present, nothing to do with setting state */

		return count;

}



static ssize_t qpnp_vib_get_duration(struct device *dev,

		struct device_attribute *attr, char *buf)

{
@@ -399,7 +406,7 @@ static ssize_t qpnp_vib_set_activate(struct device *dev, 
}



static struct device_attribute qpnp_vib_attrs[] = {

	__ATTR(state, 0444, qpnp_vib_get_state, NULL),

	__ATTR(state, 0664, qpnp_vib_get_state, qpnp_vib_set_state),

	__ATTR(duration, 0664, qpnp_vib_get_duration, qpnp_vib_set_duration),

	__ATTR(activate, 0664, qpnp_vib_get_activate, qpnp_vib_set_activate),

};