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review.evervolv.com / android_hardware_alsa_sound / 02d6e858fe7759f90910023f7009ff91b2547525
commit02d6e858fe7759f90910023f7009ff91b2547525[log] [tgz]
authorJayasena Sangaraboina <jsanga@codeaurora.org>Tue Mar 13 17:39:12 2012 -0700
committerZhoulu Luo <zluo@codeaurora.org>Thu Mar 22 12:27:39 2012 -0700
treea9f37d269e313839e2028e3d5768d3f8a7c72a45
parente2efb0c727ff9419e54e0cdad948fa11c013a057 [diff]
hardware/alsa_sound: Fix LPA and gtalk voip call concurrency issue.

- During LPA Playback,launching gtalk and making a voip call
results in continuous pcm_write errors.
- When gtalk voip call is launched, LPAPlayer pauses and calls
HAL close. This Close call is resetting the Voip Stream count
and resulting in wrong handle being passed in the pcm_write.
- Fix pcm write and read recovery code for voip which is
trigger wrong sequence.
- Fix concurrency issue by resetting the count only with valid Voip
useCase.

Change-Id: Ic18269c2d56d61bea63a3d923f457ed7d16ec8ad
CRs-fixed: 338398
3 files changed
tree: a9f37d269e313839e2028e3d5768d3f8a7c72a45
  1. ALSAControl.cpp
  2. ALSAMixer.cpp
  3. ALSAStreamOps.cpp
  4. Android.mk
  5. AudioHardwareALSA.cpp
  6. AudioHardwareALSA.h
  7. AudioPolicyManagerALSA.cpp
  8. AudioPolicyManagerALSA.h
  9. AudioStreamInALSA.cpp
  10. AudioStreamOutALSA.cpp
  11. MODULE_LICENSE_APACHE2
  12. NOTICE
  13. acoustics_default.cpp
  14. alsa_default.cpp
  15. audio_hw_hal.cpp
  16. audio_policy_hal.cpp