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Commit bbd4e9d0 authored by Satish Babu Patakokila's avatar Satish Babu Patakokila
Browse files

hal: Add provision to select hpx backend based on the codec type 

- SLIMBUS_0 is the backend on 8952 external codec PLs.
  Whereas PRIMARY_MI2S is the backend on 8952 internal codec PLs.

- Since both these PLs are supported on same code base,
  provision is required to select backend based on codec type.

Change-Id: I716dc16abe920dad4b3d18281624a7d85967ea0b
parent 0c3fc691

hal/msm8916/platform.c

+9 −0
Original line number Diff line number Diff line
@@ -1192,6 +1192,8 @@ void *platform_init(struct audio_device *adev) 
    const char *snd_card_name;

    char mixer_xml_path[100],ffspEnable[PROPERTY_VALUE_MAX];

    char *cvd_version = NULL;

    const char *mixer_ctl_name = "Set HPX ActiveBe";

    struct mixer_ctl *ctl = NULL;



    my_data = calloc(1, sizeof(struct platform_data));

    if (!my_data) {
@@ -1399,6 +1401,13 @@ void *platform_init(struct audio_device *adev) 
        closedir(dir);

    }



    /* Configure active back end for HPX*/

    ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);

    if (ctl) {

        ALOGE(" sending HPX Active BE information ");

        mixer_ctl_set_value(ctl, 0, is_external_codec);

    }



acdb_init_fail:



    set_platform_defaults();

hal/msm8960/platform.c

+9 −0
Original line number Diff line number Diff line
@@ -230,6 +230,8 @@ void *platform_init(struct audio_device *adev) 
    char value[PROPERTY_VALUE_MAX];

    struct platform_data *my_data;

    const char *snd_card_name;

    const char *mixer_ctl_name = "Set HPX ActiveBe";

    struct mixer_ctl *ctl = NULL;



    adev->mixer = mixer_open(MIXER_CARD);
@@ -340,6 +342,13 @@ void *platform_init(struct audio_device *adev) 
        }

    }



    /* Configure active back end for HPX*/

    ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);

    if (ctl) {

        ALOGI(" sending HPX Active BE information ");

        mixer_ctl_set_value(ctl, 0, false);

    }



    return my_data;

}

hal/msm8974/platform.c

+9 −0
Original line number Diff line number Diff line
@@ -1028,6 +1028,8 @@ void *platform_init(struct audio_device *adev) 
    char *snd_internal_name = NULL;

    char *tmp = NULL;

    char mixer_xml_file[MIXER_PATH_MAX_LENGTH]= {0};

    const char *mixer_ctl_name = "Set HPX ActiveBe";

    struct mixer_ctl *ctl = NULL;



    my_data = calloc(1, sizeof(struct platform_data));
@@ -1250,6 +1252,13 @@ void *platform_init(struct audio_device *adev) 
            free(cvd_version);

    }



    /* Configure active back end for HPX*/

    ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);

    if (ctl) {

        ALOGI(" sending HPX Active BE information ");

        mixer_ctl_set_value(ctl, 0, true);

    }



acdb_init_fail:



    set_platform_defaults();