Add support for LPASS Audio HW vote needed for low power AMIC
VA usecase.
Change-Id: If6642d418dbf2cc9773fbd0ec0fe35c30afac140
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Some bolero codec registers are not correctly restored after
SSR and causes DMICs on bolero don't work. Add this change to
restore all bolero codec registers after SSR.
Change-Id: I3666a77f802f62452a0e0de4859f48a0f9e5cbb1
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Boost level max setting can be left to default
and not needed to be limited to any value.
Change-Id: Iab5073cedd6e69bb4311af9af54ff409d8bfd24c
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>
Do not disable tx macro clk when it's not enabled during
SSR/PDR to avoid clk count mismatch.
Change-Id: I69a59cff9cb57ef3dea366c73629c3eddcb19abe
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Exposure of driver bind/unbind to userspace via sysfs may
lead to unexpected behavior.
Hide bind and unbind by driver attribute.
Change-Id: I20d6ee653bcc16af15d6368664aaf240c6645cd0
Signed-off-by: Xiaojun Sang <xsang@codeaurora.org>
Mic bias value is needed in case of special headset
detection logic and the same needs to be read and stored
from device tree to be used by mbhc driver.
Change-Id: I11c8ac6b0abc7ba04b6750c59405794bc768dc42
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>
TX hold callback returns without making a callback
to external codec if the ADC with number one is called.
Add the condition for the missing ADC to make the callback
for ADC1.
Change-Id: Iec480b40cfbe199fbe06151abd99d9ad6aaf9c9d
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>
Add include and source paths to support compilation
of audio drivers into kernel image on Kona.
Change-Id: I41b5ef7e5d20d517193e8295a61035a28692cb32
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>
Reset the compander power mode register to default
value upon teardown sequence, so that at next startup
use case it has proper power value.
Change-Id: I851e8a62a910d7018ac74e93abee47a615b3e50c
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>
Invalid memory access happens in wcd937x_suspend if
component bind for slave fails. This is because
as part of component_unbind devres_release_group is called
which removes every node from list and frees corresponding memory.
This results in invalid memory access for wcd937x in wcd937x_suspend.
Do kfree and set drvdata to NULL if component_bind fails
to resolve the issue.
Change-Id: Ia26eb36fe8b92ac0491b03d0d4a2b8def415148b
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
Fix issue in clock sequence when switching between VA clock to
TX clock and viceversa during VA usecase.
Change-Id: I4a7d423916b70b4b3c54d0d9a28b8ea874584525
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Replace all kernel make export <all variables> instances with
export of specific variables. Depending on existing build
environment, exporting all as environment variables and
interaction with existing environment variable expansions
can lead to undefined behavior.
TODO: This change is restricted to kona flow to narrow impact.
All remaining export <all variables> need to be evaluated and
fixed similarly via subsequent changes.
Change-Id: I9114b88f7511d1b3f9b496b76fb6da9db97772b8
Signed-off-by: David Ng <dave@codeaurora.org>
When SSR happens, use dev_up flag in codec
to bail out from clock enablement routine.
During interrupt processing if clock enable fails during
SSR, exit isr routine without disabling clock.
Change-Id: Ie2b56521daa70790d6ef53a06c7becc2ee8010a4
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
Fix mismatch in TX clock count during three mic VA usecase.
Change-Id: I5f86fc8bf4f379e14ed8e15376f918b622bc221f
Signed-off-by: Sudheer Papothi <spapothi@quicinc.com>
Add Kcontrol to enable/disable digital mute for WSA RX0
and RX1.
Change-Id: Ib9ee2b01f142fdce5dab92eafe9c4b0c5d65844a
Signed-off-by: Vatsal Bucha <vbucha@codeaurora.org>
When detecting special headset, vref for special headset is
set based on headset threshold reference 1800mv or based on
regular micbias settings from device tree. Scale threshold
reference as per the special headset micbias voltage.
Change-Id: Ic4cc24e18efeb420b53a2154707c9399eb886181
Signed-off-by: Meng Wang <mwang@codeaurora.org>
