Merge "ASoC: msm: Implement HFP tx mute get function" (638d25fd) · Commits · e / devices / android_kernel_xiaomi_markw

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)