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Commit 3031154b authored by Smriti Gupta's avatar Smriti Gupta Committed by Gerrit - the friendly Code Review server
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FM: Set mute mode implementation 



Add implementation for set mute mode
functionality when done using FTM.

CRs-Fixed: 1040563
Change-Id: I544360b06371b545782962c5fb51bc8d437c4c02
Signed-off-by: default avatarSmriti Gupta <smritig@codeaurora.org>
parent e99d73e0

drivers/media/radio/silabs/radio-silabs.c

+22 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.

/* Copyright (c) 2015-2016, 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
@@ -1316,6 +1316,17 @@ static int set_hard_mute(struct silabs_fm_device *radio, bool val) 
	return retval;

}



static int set_mute_mode(struct silabs_fm_device *radio, u16 val)

{

	int retval = 0;



	retval = set_property(radio, RX_HARD_MUTE_PROP, val);



	if (retval < 0)

		FMDERR("%s: set_mute_mode failed with error %d\n",

			__func__, retval);

	return retval;

}

static int get_rssi(struct silabs_fm_device *radio, u8 *prssi)

{

	int retval = 0;
@@ -2879,6 +2890,16 @@ static int silabs_fm_vidioc_s_ctrl(struct file *file, void *priv, 
	}



	switch (ctrl->id) {

	case V4L2_CID_AUDIO_MUTE:

		if ((ctrl->value >= 0) && (ctrl->value <= 3)) {

			set_mute_mode(radio, ctrl->value);

		} else {

			FMDERR("%s: Mute mode states are out of range\n",

					__func__);

			retval = -EINVAL;

			goto end;

		}

		break;

	case V4L2_CID_PRIVATE_SILABS_STATE:

		/* check if already on */

		if (ctrl->value == FM_RECV) {