set pcm->audio_client NULL when open pcm failed and
add NULL pointer check.
Change-Id: I5a293e09449d3b616761bbd66326274849ce2f58
Signed-off-by: Deru Wang <deruwang@codeaurora.org>
Add CONFIG_AUDIO_QGKI check for variables and functions
in audio drivers, so they are used only during a QGKI build.
Change-Id: Ia04232566367f196f298a49cf3962bb7927bec6a
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>
Add mutex lock to protect private data in _put() and
_get() calls
Change-Id: I92f5a6515b6d1c4ad650a7dcf22a0a231a84dd30
Signed-off-by: Prasad Kumpatla <nkumpat@codeaurora.org>
Move the msm_pcm_routing_reg_phy_stream() to prepare stage.
Then it allows to set channel mixer configuration pre usecase start.
Change-Id: I1811c4d9bcbdd2bb1ee425044407a2c61e794a9a
Signed-off-by: Cong Tang <congt@codeaurora.org>
Signed-off-by: Viraja Kommaraju <virajak@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>
Channel_mapping array size varies for different commands.
Add check for num_channels before calling q6asm_map_channels.
Change-Id: Iccbcfe82f716fc0ffe0a26b1779dcaa1c3cb805b
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Enhance Channel Mixer control for MultiMedia Frontends to
get custom channel mixer coefficients from userspace and
use it during device routings to control stream to device
channel mappings.
Change-Id: Icf950377dede46b097c8656174af5eb311bf719a
Signed-off-by: Cong Tang <congt@codeaurora.org>
Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
snd_soc_platform_driver is removed in kernel-4.19.
Update snd_soc_platform_driver to snd_soc_component_driver.
Change-Id: I434b6fd173d1f4365a610d9164342d5d04d6c5bc
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Switch audio drivers to SPDX identifier on msm-4.19.
Change-Id: Ic3f0230a516db251b8d81e8a7e73dbc04d66fe1b
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Excessive logging causes throttling during bootup.
Update log level from error to debug in get functions to
avoid excessive logging.
CRs-Fixed: 2321589
Change-Id: If2a23144adf76cdd9bb2d9048a967b63186d7f6e
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>
Based on where the code is synced the driver should allow
both static and dynamic linked compilation.
Also remove __exit for modules loaded from another common
init/exit functions.
Change-Id: Ib58f152002aba3af4446f9bbd9b82c279212bd0a
Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org>
Switch to DLKM for all audio kernel modules.
Change-Id: I6a96023a21f655f873531af9ace81f2b01eb0f58
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>