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Commit c9bf40d3 authored by Narsinga Rao Chella's avatar Narsinga Rao Chella Committed by Gerrit - the friendly Code Review server
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hal: apply TTY mode change for all voice use cases 

Update devices for Voice2, VoLTE and QCHAT sessions
based on the TTY mode. This change is needed to support
enabling/disabling and switching TTY mode during
voice call.

Change-Id: I4f1fde8ce6b20fad0d24e0cd963e2c3709ff25d5
CRs-fixed: 608183
parent d34c67f6

hal/audio_hw.c

+1 −16
Original line number Diff line number Diff line
@@ -551,21 +551,6 @@ static int read_hdmi_channel_masks(struct stream_out *out) 
    return ret;

}



static void update_devices_for_all_voice_usecases(struct audio_device *adev)

{

    struct listnode *node;

    struct audio_usecase *usecase;



    list_for_each(node, &adev->usecase_list) {

        usecase = node_to_item(node, struct audio_usecase, list);

        if (usecase->type == VOICE_CALL) {

            ALOGV("%s: updating device for usecase:%s", __func__,

                  use_case_table[usecase->id]);

            select_devices(adev, usecase->id);

        }

    }

}



static audio_usecase_t get_voice_usecase_id_from_list(struct audio_device *adev)

{

    struct audio_usecase *usecase;
@@ -1457,7 +1442,7 @@ static int out_set_parameters(struct audio_stream *stream, const char *kvpairs) 
            } else if ((adev->mode == AUDIO_MODE_IN_CALL) &&

                            voice_is_in_call(adev) &&

                            (out == adev->primary_output)) {

                update_devices_for_all_voice_usecases(adev);

                voice_update_devices_for_all_voice_usecases(adev);

            }

        }

hal/voice.c

+16 −2
Original line number Diff line number Diff line
@@ -397,8 +397,7 @@ int voice_set_parameters(struct audio_device *adev, struct str_parms *parms) 
            adev->voice.tty_mode = tty_mode;

            adev->acdb_settings = (adev->acdb_settings & TTY_MODE_CLEAR) | tty_mode;

            if (voice_is_in_call(adev))

                //todo: what about voice2, volte and qchat usecases?

                select_devices(adev, USECASE_VOICE_CALL);

               voice_update_devices_for_all_voice_usecases(adev);

        }

    }
@@ -438,4 +437,19 @@ void voice_init(struct audio_device *adev) 
    voice_extn_init(adev);

}



void voice_update_devices_for_all_voice_usecases(struct audio_device *adev)

{

    struct listnode *node;

    struct audio_usecase *usecase;



    list_for_each(node, &adev->usecase_list) {

        usecase = node_to_item(node, struct audio_usecase, list);

        if (usecase->type == VOICE_CALL) {

            ALOGV("%s: updating device for usecase:%s", __func__,

                  use_case_table[usecase->id]);

            select_devices(adev, usecase->id);

        }

    }

}

hal/voice.h

+1 −0
Original line number Diff line number Diff line
@@ -86,4 +86,5 @@ int voice_check_and_set_incall_music_usecase(struct audio_device *adev, 
                                             struct stream_out *out);

int voice_check_and_stop_incall_rec_usecase(struct audio_device *adev,

                                            struct stream_in *in);

void voice_update_devices_for_all_voice_usecases(struct audio_device *adev);

#endif //VOICE_H