From 6489a2db93143e1f96e42d9e718584f645ab76c8 Mon Sep 17 00:00:00 2001 From: Dheeraj CVR Date: Mon, 24 Mar 2014 10:15:49 +0530 Subject: i9300: audio: bring back removed microphone fix http://review.cyanogenmod.org/61104 has reverted http://review.cyanogenmod.org/51085 which has bought back issues with microphone after a voice call. After a voice call, the microphone is either not working or the recorded audio is very faint and not audible. The Input device has to be explicitly set to AUDIO_DEVICE_NONE after a voice call, since force_all_standby() wouldn't work for a voice call usecase. More details about the fix is included in the gerrit comments for the actual patch. Change-Id: I87c63b0ec4390ec3e5703e1de5804c10289ee423 --- audio/audio_hw.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) (limited to 'audio') diff --git a/audio/audio_hw.c b/audio/audio_hw.c index 3376b55..cc09802 100644 --- a/audio/audio_hw.c +++ b/audio/audio_hw.c @@ -599,7 +599,19 @@ static void select_mode(struct m0_audio_device *adev) ril_set_call_clock_sync(&adev->ril, SOUND_CLOCK_STOP); end_call(adev); force_all_standby(adev); + + ALOGD("%s: set voicecall route: voicecall_default_disable", __func__); + set_bigroute_by_array(adev->mixer, voicecall_default_disable, 1); + ALOGD("%s: set voicecall route: default_input_disable", __func__); + set_bigroute_by_array(adev->mixer, default_input_disable, 1); + ALOGD("%s: set voicecall route: headset_input_disable", __func__); + set_bigroute_by_array(adev->mixer, headset_input_disable, 1); + ALOGD("%s: set voicecall route: bt_disable", __func__); + set_bigroute_by_array(adev->mixer, bt_disable, 1); + select_output_device(adev); + //Force Input Standby + adev->in_device = AUDIO_DEVICE_NONE; select_input_device(adev); } } @@ -3082,7 +3094,7 @@ static int adev_open(const hw_module_t* module, const char* name, pthread_mutex_lock(&adev->lock); adev->mode = AUDIO_MODE_NORMAL; adev->out_device = AUDIO_DEVICE_OUT_SPEAKER; - adev->in_device = AUDIO_DEVICE_IN_BUILTIN_MIC & ~AUDIO_DEVICE_BIT_IN; + adev->in_device = AUDIO_DEVICE_NONE; select_devices(adev); adev->pcm_modem_dl = NULL; -- cgit v1.1