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Commit 1882371b authored by keunhui.park's avatar keunhui.park Committed by Bruno Martins
Browse files

audio: set voice call volume step by property 

HAM-1528
HAM-1529

Bug: 22469108
Change-Id: I6999a2d0da1296deef252fdfb6a7c7e7df642dd9
(cherry picked from commit 4c9949d6)
parent d7d91464

hal/msm8974/platform.c

+10 −1
Original line number Original line Diff line number Diff line
@@ -104,6 +104,9 @@ enum { 
	VOICE_FEATURE_SET_VOLUME_BOOST

	VOICE_FEATURE_SET_VOLUME_BOOST

};

};





#define TOSTRING_(x) #x

#define TOSTRING(x) TOSTRING_(x)



struct audio_block_header

struct audio_block_header

{

{

    int reserved;

    int reserved;
@@ -149,6 +152,8 @@ struct platform_data { 




    void *hw_info;

    void *hw_info;

    struct csd_data *csd;

    struct csd_data *csd;



    int max_vol_index;

};

};





static int pcm_device_table[AUDIO_USECASE_MAX][2] = {

static int pcm_device_table[AUDIO_USECASE_MAX][2] = {
@@ -915,6 +920,10 @@ void *platform_init(struct audio_device *adev) 
        return NULL;

        return NULL;

    }

    }





    //set max volume step for voice call

    property_get("ro.config.vc_call_vol_steps", value, TOSTRING(MAX_VOL_INDEX));

    my_data->max_vol_index = atoi(value);



    my_data->adev = adev;

    my_data->adev = adev;

    my_data->btsco_sample_rate = SAMPLE_RATE_8KHZ;

    my_data->btsco_sample_rate = SAMPLE_RATE_8KHZ;

    my_data->fluence_in_spkr_mode = false;

    my_data->fluence_in_spkr_mode = false;
@@ -1361,7 +1370,7 @@ int platform_set_voice_volume(void *platform, int volume) 
    // Voice volume levels are mapped to adsp volume levels as follows.

    // Voice volume levels are mapped to adsp volume levels as follows.

    // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1  0 -> 0

    // 100 -> 5, 80 -> 4, 60 -> 3, 40 -> 2, 20 -> 1  0 -> 0

    // But this values don't changed in kernel. So, below change is need.

    // But this values don't changed in kernel. So, below change is need.

    vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, MAX_VOL_INDEX);

    vol_index = (int)percent_to_index(volume, MIN_VOL_INDEX, my_data->max_vol_index);

    set_values[0] = vol_index;

    set_values[0] = vol_index;





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

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