Add support for BT Soundwire port configurations.
Add support for flow control modes for fractional channel rates.
Configure slave side data ports for flow controls modes.
Fix the direction adn offset1 fields for Tx ports on BT Soundwire.
When the flow control mode is not required,
update the slave configuration accordingly.
Sample Interval HIGH field in slave port controls needs to be
reset to zero when Sample Interval value is less than 255.
Avoid clock stop mode for bt swr slave during runtime suspend call.
In case of fractional sampling rates, additional offset bits need
to be added between samples to carry flow control information.
Change-Id: If023946f62c5157119836cf43e8542cfd6e0ce16
Signed-off-by: Vangala, Amarnath <quic_avangala@quicinc.com>
Some usecases need soundwire bus clock frequency to run at
lower clock rate for better power and performance. Update
soundwire bus clock frequency based on usecase.
Change-Id: I2e786d9f5d5d2ec3841daa934802eeafa79a8f6c
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Add support to register/deregister for event listener to listen to
headset interrupt events during low power island mode.
Change-Id: I9d05261003ef9e4783e03b3acb529c864c07cbec
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Unlock mutex for soundwire bank switch to process the
interrupt before clock pause and request for clock switch
to switch the soundwire clock source.
Change-Id: Idea4306a0e326864431e7cf956044383bf1790db
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Different platforms have different configuration for soundwire
ports. Add support to get the port configuration information
from the machine driver.
Change-Id: If2c006c4d4a43e2a8dc67c076f6d1c0f36eae16b
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Switch audio drivers to SPDX identifier on msm-4.19.
Change-Id: Ic3f0230a516db251b8d81e8a7e73dbc04d66fe1b
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Add changes to register hardware wake up interrupt
from soundwire data line or ipc wake up interrupt
from LPASS.
Change-Id: Ibe4277db79aa62f34e9b325ae656b3f3fa7a2bcb
Signed-off-by: Aditya Bavanari <abavanar@codeaurora.org>
Add changes to recover audio during SSR and PDR
in swr master controller driver.
Change-Id: Ibe3ae097b5f9d59b135d861c5f50f6bbc1c05af6
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
For MCLK frequency switching to 11.2896 for native
playback support, frameshape also needs to be changed
accordingly. Add changes to support frameshape switch
based on mclk frequency for given master.
Change-Id: I0c4dd69b743f83b45eeed73f27ad10e878b9244b
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
Add dummy function for swrm_wcd_notify to avoid
compilation errors when configuration options
'CONFIG_SOUNDWIRE' and 'CONFIG_SOUNDWIRE_WCD_CTRL'
are not selected for a target.
Change-Id: Ie12d2df8777934494f0f8607d846e2d1ec49f2a6
Signed-off-by: Xiaoyu Ye <benyxy@codeaurora.org>
