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Commit 3a0d3b70 authored by kunleiz's avatar kunleiz Committed by Gerrit - the friendly Code Review server
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Revert "hal: ensure correct device selection when native playback is atvice" 

This reverts commit 5346b4a3.

The headphone-44.1 is not used for native playback in warlock and talos.

Fix usb mute by adding headphone backend check to reset afe sample rate
when output sample is 44.1Khz

CRs-Fixed: 2310099
Change-Id: I9bae3febfa87f77399b4c2f13ba63956726fb778
parent c0a9cf69

hal/msm8974/platform.c

+6 −22
Original line number Diff line number Diff line
@@ -2487,10 +2487,6 @@ 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);
@@ -2511,10 +2507,6 @@ 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);
@@ -4090,9 +4082,6 @@ 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)) {
@@ -6296,10 +6285,12 @@ static bool platform_check_codec_backend_cfg(struct audio_device* adev, 
                       __func__);

        }

        /*reset sample rate to 48khz if sample rate less than 44.1khz, or device backend dose not support 44.1 khz*/

        if ((sample_rate == OUTPUT_SAMPLING_RATE_44100 && backend_idx != HEADPHONE_44_1_BACKEND)

            || sample_rate < OUTPUT_SAMPLING_RATE_44100) {

        if ((sample_rate == OUTPUT_SAMPLING_RATE_44100 &&

             backend_idx != HEADPHONE_44_1_BACKEND &&

             backend_idx != HEADPHONE_BACKEND) ||

            sample_rate < OUTPUT_SAMPLING_RATE_44100) {

            sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;

            ALOGD("%s:becf: afe: reset sample rate to default Sample Rate(48k)",__func__);

            ALOGD("%s:becf: afe: set sample rate to default Sample Rate(48k)",__func__);

        }

    }
@@ -6429,13 +6420,6 @@ 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;