Audio devices were stored in HAL on variables with
type audio_devices_t. This change removes the storage
of multiple devices on a bitfield. Device comparisons,
assigments, removal have been updated. Helper functions
have been introduced for device operations.
Change-Id: I9ce8b0f9bdc542c386cbfe45b685158cc51d47b6
Move audio and voice extension feature to seperate
dynamic libraries. Loading these libraries will be
controlled from config store based on target. These
flags can be changed at runtime
Change-Id: I042450768243124ea80945efac0821984f96b9bf
Replace clock reference from REALTIME (wall clock) to MONOTONIC . This is to
avoid getting impacted when system time is set backwards or forwards (either
through network or manually)
Change-Id: I989c7bd0adc80ffb40f65ec909295ca1d8501877
Keep_alive can now handle silence playback on multiple concurrent
devices such as primary output devices as well as HDMI
Change-Id: I08cbec51394d23255e1a61928e0b2cad552b2ac0
Signed-off-by: Md Mansoor Ahmed <mansoor@codeaurora.org>
-Use long for mixer control with integer type to match with
kernel snd_ctl_elem_value definition.
-Use packed structure for mixer controls with byte type
Change-Id: I9fbb1d10c5ee212348b58fc4b27a3d74403d8bda
Device is assumed to be an output device when handling connection
or disconnection. Besides the BIT_IN, as the input device could
share same bit definition with the output device, thus disconnecting
input device may cause output device disconnected unexpectly.
Check for device type to avoid mishandling.
Change-Id: Iab637220bd43d16bc2cabb53f610ed978e1e5fea
-This property needs to be enabled for measuring KPI on hdmi device
otherwise KPI values are not correct as keep alive thread insterts
silence.
Change-Id: I25198d29962b0b85d38cbfa03b15d6189a080cbf
-In current design HDMI backend configuration does not validate
incoming configuration against what is supported by the
connected sink ( using edid). This results in an incorrect
configuration of the HDMI backend, sometimes leading to no audio.
-Move HDMI backend configuration to
platform_check_and_set_codec_backend_cfg, this design ensures
that HDMI backend configuration happens with valid and only
supported parameters (sample rate, channels and bit width)
by the connected sink.
-Remove usleep from keep_alive and move to conditional timed wait,
this ensures to break from the keep_alive loop quickly, instead
of waiting for the complete usleep duration.
CRs-Fixed: 1039831
Change-Id: Id46ae76575f1b8169370cee817b505b97af8fe01
Add DTS fomat support for compress passthrough.
Code clean-up and refactoring.
Keep Alive fixes.
Disable Compress Passthrough and DAP by default.
Change-Id: Id0b67630077e06284b8a396be69ebe0c72747c90
Aniket Kumar Lata
Weiyin Jiang
Arun Mirpuri
Sachin Mohan Gadag
Dallas Delaney
Satish Babu Patakokila
Md Mansoor Ahmed
Linux Build Service Account
Tejaswini Devanaboyina
Manish Dewangan
Zhou Song
Gangadhar S
Pallavi
Revathi Uddaraju
Garmond Leung
Shiv Maliyappanahalli
Ashish Jain
Mingming Yin