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Commit 44f49409 authored by Laxminath Kasam's avatar Laxminath Kasam
Browse files

hal: audio: add tz_names extn to support from audio platform_info xml 

To add Speaker TZ names from audio_platform_info xml, add required
support.

Change-Id: Idd31ed9e7b7235245c3dda4ccb11b47762db5ee8
parent 5c6f1f29

hal/msm8916/platform.c

+55 −0
Original line number Diff line number Diff line
@@ -4171,3 +4171,58 @@ int platform_set_audio_device_interface(const char * device_name, 
done:

    return ret;

}



/*

 * This is a lookup table to map names of speaker device with respective left and right TZ names.

 * Also the tz names for a particular left or right speaker can be overriden by adding

 * corresponding entry in audio_platform_info.xml file.

 */

struct speaker_device_to_tz_names speaker_device_tz_names = {

    {SND_DEVICE_OUT_SPEAKER, "", ""},

};



const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)

{

    if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)

        return speaker_device_tz_names.spkr_1_tz_name;

    else

        return "";

}



const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)

{

    if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)

        return speaker_device_tz_names.spkr_2_tz_name;

    else

        return "";

}



int platform_set_spkr_device_tz_names(snd_device_t index,

                                      const char *spkr_1_tz_name, const char *spkr_2_tz_name)

{

    int ret = 0;

    int i;



    if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {

        ALOGE("%s: Invalid input", __func__);

        ret = -EINVAL;

        goto done;

    }

    if (index != speaker_device_tz_names.snd_device) {

        ALOGE("%s: not matching speaker device\n");

        ret = -EINVAL;

        goto done;

    }

    ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",

            __func__, spkr_1_tz_name, spkr_2_tz_name);



    if (spkr_1_tz_name != NULL)

        strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,

                sizeof(speaker_device_tz_names.spkr_1_tz_name));



    if (spkr_2_tz_name != NULL)

        strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,

                sizeof(speaker_device_tz_names.spkr_2_tz_name));

done:

    return ret;

}

hal/msm8916/platform.h

+6 −0
Original line number Diff line number Diff line
@@ -298,4 +298,10 @@ struct audio_device_to_audio_interface { 
    char device_name[100];

    char interface_name[100];

};



struct speaker_device_to_tz_names {

    snd_device_t snd_device;

    char spkr_1_tz_name[100];

    char spkr_2_tz_name[100];

};

#endif // QCOM_AUDIO_PLATFORM_H

hal/msm8960/platform.c

+6 −0
Original line number Diff line number Diff line
@@ -1169,3 +1169,9 @@ int platform_set_audio_device_interface(const char * device_name __unused, 
{

    return -ENOSYS;

}



int platform_set_spkr_device_tz_names(snd_device_t index,

                                      const char *spkr_1_tz_name, const char *spkr_2_tz_name)

{

    return -ENOSYS;

}

hal/msm8974/platform.c

+55 −0
Original line number Diff line number Diff line
@@ -1346,6 +1346,22 @@ const char *platform_get_snd_device_name(snd_device_t snd_device) 
        return "";

}



const char *platform_get_spkr_1_tz_name(snd_device_t snd_device)

{

    if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)

        return speaker_device_tz_names.spkr_1_tz_name;

    else

        return "";

}



const char *platform_get_spkr_2_tz_name(snd_device_t snd_device)

{

    if (snd_device >= SND_DEVICE_MIN && snd_device < SND_DEVICE_MAX)

        return speaker_device_tz_names.spkr_2_tz_name;

    else

        return "";

}



int platform_get_snd_device_name_extn(void *platform, snd_device_t snd_device,

                                      char *device_name)

{
@@ -3772,6 +3788,15 @@ end: 
    return ret;

}



/*

 * This is a lookup table to map names of speaker device with respective left and right TZ names.

 * Also the tz names for a particular left or right speaker can be overriden by adding

 * corresponding entry in audio_platform_info.xml file.

 */

struct speaker_device_to_tz_names speaker_device_tz_names = {

    {SND_DEVICE_OUT_SPEAKER, "", ""},

};



/*

 * This is a lookup table to map android audio input device to audio h/w interface (backend).

 * The table can be extended for other input devices by adding appropriate entries.
@@ -3823,3 +3848,33 @@ int platform_set_audio_device_interface(const char *device_name, const char *int 
done:

    return ret;

}



int platform_set_spkr_device_tz_names(snd_device_t index,

                                      const char *spkr_1_tz_name, const char *spkr_2_tz_name)

{

    int ret = 0;

    int i;



    if (spkr_1_tz_name == NULL && spkr_2_tz_name == NULL) {

        ALOGE("%s: Invalid input", __func__);

        ret = -EINVAL;

        goto done;

    }

    if (index != speaker_device_tz_names.snd_device) {

        ALOGE("%s: not matching speaker device\n");

        ret = -EINVAL;

        goto done;

    }

    ALOGD("%s: Enter, spkr_1_tz_name :%s, spkr_2_tz_name:%s",

           __func__, spkr_1_tz_name, spkr_2_tz_name);



    if (spkr_1_tz_name != NULL)

        strlcpy(speaker_device_tz_names.spkr_1_tz_name, spkr_1_tz_name,

                sizeof(speaker_device_tz_names.spkr_1_tz_name));



    if (spkr_2_tz_name != NULL)

        strlcpy(speaker_device_tz_names.spkr_2_tz_name, spkr_2_tz_name,

                sizeof(speaker_device_tz_names.spkr_2_tz_name));

done:

    return ret;

}

hal/msm8974/platform.h

+6 −0
Original line number Diff line number Diff line
@@ -382,4 +382,10 @@ struct audio_device_to_audio_interface { 
    char device_name[100];

    char interface_name[100];

};



struct speaker_device_to_tz_names {

    snd_device_t snd_device;

    char spkr_1_tz_name[100];

    char spkr_2_tz_name[100];

};

#endif // QCOM_AUDIO_PLATFORM_H