Merge "hal: add quad mic support for audio recording and VoIP calls" (68bb271f) · Commits · e / devices / Fairphone 4 / android_hardware_qcom_audio

hal/msm8974/platform.c

+47 −22

Original line number	Diff line number	Diff line
		@@ -349,6 +349,10 @@ static const char * const device_table[SND_DEVICE_MAX] = {
		[SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = "speaker-dmic-broadside",
		[SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = "speaker-dmic-broadside",
		[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = "speaker-dmic-broadside",
		[SND_DEVICE_IN_HANDSET_QMIC] = "quad-mic",
		[SND_DEVICE_IN_SPEAKER_QMIC_AEC] = "quad-mic",
		[SND_DEVICE_IN_SPEAKER_QMIC_NS] = "quad-mic",
		[SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = "quad-mic",
		};

		// Platform specific backend bit width table
		@@ -441,6 +445,10 @@ static int acdb_device_table[SND_DEVICE_MAX] = {
		[SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE] = 119,
		[SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE] = 121,
		[SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE] = 120,
		[SND_DEVICE_IN_HANDSET_QMIC] = 125,
		[SND_DEVICE_IN_SPEAKER_QMIC_AEC] = 126,
		[SND_DEVICE_IN_SPEAKER_QMIC_NS] = 127,
		[SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS] = 129,
		};

		struct name_to_index {
		@@ -532,6 +540,10 @@ static struct name_to_index snd_device_name_index[SND_DEVICE_MAX] = {
		{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE)},
		{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE)},
		{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE)},
		{TO_NAME_INDEX(SND_DEVICE_IN_HANDSET_QMIC)},
		{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC)},
		{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_NS)},
		{TO_NAME_INDEX(SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS)},
		};

		static char * backend_table[SND_DEVICE_MAX] = {0};
		@@ -2004,12 +2016,15 @@ snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_d
		if (adev->active_input->enable_aec &&
		adev->active_input->enable_ns) {
		if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
		if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
		my_data->fluence_in_spkr_mode) {
		if (my_data->fluence_in_spkr_mode) {
		if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
		snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS;
		} else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
		if (my_data->fluence_mode == FLUENCE_BROADSIDE)
		snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE;
		else
		snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS;
		}
		} else
		snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC_NS;
		} else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
		@@ -2023,12 +2038,15 @@ snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_d
		platform_set_echo_reference(adev->platform, true);
		} else if (adev->active_input->enable_aec) {
		if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
		if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
		my_data->fluence_in_spkr_mode) {
		if (my_data->fluence_in_spkr_mode) {
		if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
		snd_device = SND_DEVICE_IN_SPEAKER_QMIC_AEC;
		} else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
		if (my_data->fluence_mode == FLUENCE_BROADSIDE)
		snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE;
		else
		snd_device = SND_DEVICE_IN_SPEAKER_DMIC_AEC;
		}
		} else
		snd_device = SND_DEVICE_IN_SPEAKER_MIC_AEC;
		} else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
		@@ -2042,12 +2060,15 @@ snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_d
		platform_set_echo_reference(adev->platform, true);
		} else if (adev->active_input->enable_ns) {
		if (in_device & AUDIO_DEVICE_IN_BACK_MIC) {
		if (my_data->fluence_type & FLUENCE_DUAL_MIC &&
		my_data->fluence_in_spkr_mode) {
		if (my_data->fluence_in_spkr_mode) {
		if (my_data->fluence_type & FLUENCE_QUAD_MIC) {
		snd_device = SND_DEVICE_IN_SPEAKER_QMIC_NS;
		} else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
		if (my_data->fluence_mode == FLUENCE_BROADSIDE)
		snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE;
		else
		snd_device = SND_DEVICE_IN_SPEAKER_DMIC_NS;
		}
		} else
		snd_device = SND_DEVICE_IN_SPEAKER_MIC_NS;
		} else if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC) {
		@@ -2065,12 +2086,16 @@ snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_d
		} else if (source == AUDIO_SOURCE_MIC) {
		if (in_device & AUDIO_DEVICE_IN_BUILTIN_MIC &&
		channel_count == 1 ) {
		if(my_data->fluence_type & FLUENCE_DUAL_MIC &&
		my_data->fluence_in_audio_rec) {
		if(my_data->fluence_in_audio_rec) {
		if(my_data->fluence_type & FLUENCE_QUAD_MIC) {
		snd_device = SND_DEVICE_IN_HANDSET_QMIC;
		platform_set_echo_reference(adev->platform, true);
		} else if (my_data->fluence_type & FLUENCE_DUAL_MIC) {
		snd_device = SND_DEVICE_IN_HANDSET_DMIC;
		platform_set_echo_reference(adev->platform, true);
		}
		}
		}
		} else if (source == AUDIO_SOURCE_FM_RX \|\|
		source == AUDIO_SOURCE_FM_RX_A2DP) {
		snd_device = SND_DEVICE_IN_CAPTURE_FM;

hal/msm8974/platform.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -141,6 +141,10 @@ enum {
		SND_DEVICE_IN_SPEAKER_DMIC_AEC_BROADSIDE,
		SND_DEVICE_IN_SPEAKER_DMIC_NS_BROADSIDE,
		SND_DEVICE_IN_SPEAKER_DMIC_AEC_NS_BROADSIDE,
		SND_DEVICE_IN_HANDSET_QMIC,
		SND_DEVICE_IN_SPEAKER_QMIC_AEC,
		SND_DEVICE_IN_SPEAKER_QMIC_NS,
		SND_DEVICE_IN_SPEAKER_QMIC_AEC_NS,
		SND_DEVICE_IN_END,

		SND_DEVICE_MAX = SND_DEVICE_IN_END,