Merge "hal: ensure correct device selection when native playback is atvice" (75caa83e) · Commits · e / os / android_hardware_qcom_audio

hal/msm8974/platform.c

+18 −0

Original line number	Diff line number	Diff line
		@@ -2471,6 +2471,10 @@ acdb_init_fail:
		strdup("RX_CDC_DMA_RX_0 Format");
		my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
		strdup("RX_CDC_DMA_RX_0 SampleRate");
		my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
		strdup("RX_CDC_DMA_RX_0 Format");
		my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
		strdup("RX_CDC_DMA_RX_0 SampleRate");

		if (default_rx_backend)
		free(default_rx_backend);
		@@ -2491,6 +2495,10 @@ acdb_init_fail:
		strdup("INT0_MI2S_RX Format");
		my_data->current_backend_cfg[HEADPHONE_BACKEND].samplerate_mixer_ctl =
		strdup("INT0_MI2S_RX SampleRate");
		my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].bitwidth_mixer_ctl =
		strdup("INT0_MI2S_RX Format");
		my_data->current_backend_cfg[HEADPHONE_44_1_BACKEND].samplerate_mixer_ctl =
		strdup("INT0_MI2S_RX SampleRate");

		if (default_rx_backend)
		free(default_rx_backend);
		@@ -4025,6 +4033,9 @@ snd_device_t platform_get_output_snd_device(void platform, struct stream_out o
		} else if (NATIVE_AUDIO_MODE_SRC == na_mode &&
		OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
		snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
		} else if (NATIVE_AUDIO_MODE_TRUE_44_1 == na_mode &&
		OUTPUT_SAMPLING_RATE_44100 == sample_rate) {
		snd_device = SND_DEVICE_OUT_HEADPHONES_44_1;
		} else if (NATIVE_AUDIO_MODE_MULTIPLE_44_1 == na_mode &&
		(sample_rate % OUTPUT_SAMPLING_RATE_44100 == 0) &&
		(out->format != AUDIO_FORMAT_DSD)) {
		@@ -6361,6 +6372,13 @@ bool platform_check_and_set_codec_backend_cfg(struct audio_device* adev,

		backend_idx = platform_get_backend_index(snd_device);

		//initialize backend config if current snd_device is SND_DEVICE_NONE
		if (usecase->out_snd_device == SND_DEVICE_NONE) {
		my_data->current_backend_cfg[backend_idx].sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
		my_data->current_backend_cfg[backend_idx].bit_width = CODEC_BACKEND_DEFAULT_BIT_WIDTH;
		my_data->current_backend_cfg[backend_idx].channels = CODEC_BACKEND_DEFAULT_CHANNELS;
		}

		if (usecase->type == TRANSCODE_LOOPBACK) {
		backend_cfg.bit_width = usecase->stream.inout->out_config.bit_width;
		backend_cfg.sample_rate = usecase->stream.inout->out_config.sample_rate;