lpass_cdc_register_macro can be called simultaneously by different
macros as bootup resulting in inconsistent value of
num_macros_registered. This will result in one of macro going ahead and
registering lpass-cdc component and other macro failing to register which
will cause probe of other macro to fail. Protect function with mutex lock
so that macros access it sequentially
Change-Id: I9d3811eeceb06b6a7e66d79a1b899b2c4283bb52
Signed-off-by: Yuhui Zhao <quic_yuhuzhao@quicinc.com>
When reading/writing lpass codec registers, pm_runtime_put_autosuspend
is missed when vote fails and it causes device fails suspending after
ssr. Add pm_runtime_put_autosuspend to pair with pm_runtime_get_sync.
When LPASS_CDC_MACRO_EVT_PRE_SSR_UP comes, core vote is needed before
resetting GFMUX reg and dev_up is not set to true yet. Add pre_dev_up
flag to indicate PRE_SSR_UP and be used in lpass_cdc_check_core_votes
to avoid false alarm.
Change-Id: Ic12ecd9645f291078e32f4921f9f77c2d85e4b8c
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Update lpass-cdc version 2p5 registers update and remove old
version tables.
Change-Id: I14e0efe09e3ff5ded49b91e2e226558ae444bc0f
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Add driver support to enable lpass digital codec for
audio playback and capture usecases.
Change-Id: I3d31d31f340db79334700e8fd495f40479e0ec6c
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
