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Commit f65728a7 authored by Dhanalakshmi Siddani's avatar Dhanalakshmi Siddani Committed by Gerrit - the friendly Code Review server
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ASoC: msm: Implement HFP tx mute get function 



Implement function to get HFP Tx mute status.

CRs-Fixed: 1045063
Change-Id: I64931decb9948ed47f046c0b6267150fe512a3dc
Signed-off-by: default avatarDhanalakshmi Siddani <dsiddani@codeaurora.org>
parent 816587b4

sound/soc/msm/qdsp6v2/msm-pcm-loopback-v2.c

+12 −2
Original line number Diff line number Diff line
@@ -70,6 +70,8 @@ struct msm_pcm_pdata { 
	int perf_mode;

};



static u32 hfp_tx_mute;



static void stop_pcm(struct msm_pcm_loopback *pcm);

static int msm_pcm_loopback_get_session(struct snd_soc_pcm_runtime *rtd,

					struct msm_pcm_loopback **pcm);
@@ -114,6 +116,13 @@ static void msm_pcm_loopback_event_handler(uint32_t opcode, uint32_t token, 
	}

}



static int msm_loopback_session_mute_get(struct snd_kcontrol *kcontrol,

					 struct snd_ctl_elem_value *ucontrol)

{

	ucontrol->value.integer.value[0] = hfp_tx_mute;

	return 0;

}



static int msm_loopback_session_mute_put(struct snd_kcontrol *kcontrol,

					 struct snd_ctl_elem_value *ucontrol)

{
@@ -128,7 +137,7 @@ static int msm_loopback_session_mute_put(struct snd_kcontrol *kcontrol, 
	}



	pr_debug("%s: mute=%d\n", __func__, mute);



	hfp_tx_mute = mute;

	for (n = 0; n < LOOPBACK_SESSION_MAX; n++) {

		if (!strcmp(session_map[n].stream_name, "MultiMedia6"))

			pcm = session_map[n].loopback_priv;
@@ -145,7 +154,8 @@ done: 


static struct snd_kcontrol_new msm_loopback_controls[] = {

	SOC_SINGLE_EXT("HFP TX Mute", SND_SOC_NOPM, 0, 1, 0,

			NULL, msm_loopback_session_mute_put),

			msm_loopback_session_mute_get,

			msm_loopback_session_mute_put),

};



static int msm_pcm_loopback_probe(struct snd_soc_platform *platform)