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hal: Fix no Tx issue during multi party HFP calls 

- When an incoming MT HFP call is accepted during an ongoing
  MO HFP call, the MO call goes to held state. Later, if this held
  call is rejected, Tx is not heard at the far end of the incoming
  call from that moment.
- When the held call is rejected, the input device gets disabled due
  to which Tx samples are not captured.
- Fix the issue by ensuring that the input device is not set to none when
  HFP is active.

CRs-Fixed: 656928
Change-Id: Ie3f0886c0412bfdb3e450c54e9f4b651e992f84e
This commit is contained in:
Satya Krishna Pindiproli 2014-05-21 14:45:28 +05:30
parent 942fde2f7d
commit 071950fa9c
1 changed files with 1 additions and 1 deletions
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2
hal/msm8974/platform.c
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@ -1419,7 +1419,7 @@ snd_device_t platform_get_input_snd_device(void *platform, audio_devices_t out_d
ALOGV("%s: enter: out_device(%#x) in_device(%#x)",
__func__, out_device, in_device);
if ((out_device != AUDIO_DEVICE_NONE) && ((mode == AUDIO_MODE_IN_CALL) ||
voice_extn_compress_voip_is_active(adev))) {
voice_extn_compress_voip_is_active(adev) || audio_extn_hfp_is_active(adev))) {
if ((adev->voice.tty_mode != TTY_MODE_OFF) &&
!voice_extn_compress_voip_is_active(adev)) {
if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADPHONE ||