ASoC: wcd9xxx: Notify mbhc when TX1/IN1 path is enabled

Notification is sent to mbhc whenever TX1/IN1 path is used
for audio capture. MBHC then will switch to VDDIO if headset
is inserted. This is to avoid polling noise that gets captured
in the recorded audio due to noise coupling in hardware b/w
TX2 and TX1 paths.

Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
ASoC: wcd9320: Fix DAPM timeout when accesing MAD calibration (FIX)

request_firmware called by MAD configuration requires
user space daemon to locate MAD codec calibration data.
When system is in suspend state either due to sleep or
user space daemon not ready or filesystem is down then
it needs be up briefly before accesing the codec
calibration data. This change fixes the accesing the
codec calibration data by codec when in suspend state.

Signed-off-by: Venkat Sudhir <vsudhir@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
slimbus: Cleanup dev_list when device is removed

Remove a device's list-entry from controller's
device-list when that device is removed.

Signed-off-by: Naveen Kaje <nkaje@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
slim_msm: Handle ADSP SSR gracefully for apps-owned data channels

Usually the data channels are owned by codec, or by ADSP itself. If
apps itself is involved in data-transfer on the channels, make sure
the BAM pipes, or the port-registers in question are not accessed
while ADSP is restarting.

Signed-off-by: Sagar Dharia <sdharia@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
ngd_slim: Ignore pm_runtime_get error when runtime-pm is not enabled

Controller power-up uses different code-path when runtime-pm is not
enabled.

Signed-off-by: Sagar Dharia <sdharia@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
slim_msm: support non-blocking writes from slimbus MSM controller

Provide non-blocking write support so that clients can queue multiple
writes, or larger transfers without performance implications.
TX buffer is created and descriptors out of this buffer
are submitted to HW to transmit data.
Descriptor is returned to 'available' pool of TX buffer when HW
interrupt for transmission status is recieved.

Signed-off-by: Sagar Dharia <sdharia@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>