Add hw accelerator module to send PCM data to DSP and get
back the effects processed data.
Expose a wrapper library for AudioFlinger to be able use the new
module to apply the DSP audio effects.
Change-Id: I6ee30c11f04a97b35f12201fb61b8cd901921e68
Signed-off-by: Alexy Joseph <alexyj@codeaurora.org>
When output is unintended device, there's no need to query enable_flag
before setting effect to disabled state. There's possiblity that
enable_flag is 0 as initialized value, which hinder effects from being
disabled.
Change-Id: Ib90c0ad0982dc8274129bb1bed7861e11670fbdb
Currently, audio_effects.h header file is included with reference
to the absolute path. Instead, reference it from the kernel
exported headers.
Change-Id: I83880e0947e8b6a334b11c952fe8182b49ef5090
Add interface to support configuring equlaizer, bass boost,
virtualizer and reverb effects in DSP for tunnel mode of
playback.
Change-Id: I9a93ad6136c4de06df5136967908b4e888dae44f
Sharad Sangle
Subhash Chandra Bose Naripeddy
wjiang