Merge "FM: Set mute mode implementation" (b155f26e) · Commits · e / devices / android_kernel_xiaomi_markw

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) {