From 5.4 kernel, cpu_dai_name is replaced by a
pointer to snd_soc_dai_link_component which holds the
dai name, update such references.
Change-Id: I5ddda0232b75cee7c0f2dc937102e1342a50276a
Signed-off-by: Vignesh Kulothungan <vigneshk@codeaurora.org>
audio can use adsp or modem. Hence check
apr subsys state commonly instead of adsp or modem.
Change-Id: Ice70ab23797ec5f940e1bda3fa1b2d84c196fc56
Signed-off-by: Ramprasad Katkam <katkam@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>
Add app type config controls for transcode loopback capture node.
This is required to configure CoPreP independently in loopback
usecases.
Change-Id: I79aa098b8b9d3ac4baf9291f8a25297a3ffef1bd
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
Remove the invocation of function dev_set_name from the driver
msm-transcode-loopback since it is not needed anymore.
Change-Id: If47a053ccec35b913b6cb2456bbfcec91933b0bf
Signed-off-by: Xiaoyu Ye <benyxy@codeaurora.org>
Add NULL check before access pointer to avoid dereference.
Change-Id: I2c7408348a0acf1a3801a5869f62bae328858beb
Signed-off-by: Meng Wang <mengw@codeaurora.org>
Add support to configure perfmode for source and sink
in transcode loopback.
Change-Id: Iafb0934764139436bf9b71cd3e83cb28a1a7c4a8
Signed-off-by: Surendar Karka <skarka@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>
Add audio effects related controls in transcode loopback driver to
support audio effects in hardware loopback usecase.
Update transcode loopback driver to support configuration of DSP render
window. Render window is used by DSP to take rendering decision.
i.e whether input frame should be rendered, dropped or repeated.
Change-Id: I09bb725d980b8051eae3a245584e2b66cd2af7ff
Signed-off-by: Trinath Thammishetty <tthamish@codeaurora.org>
Add metadata to configure latency mode for DSP transcode
loopback to set legacy or low latency path. Userspace API
introduced to configure the same.
Change-Id: I914c68a9e9d8647530b72c42548e571b7508c423
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Signed-off-by: Surendar Karka <skarka@codeaurora.org>
Add app type configuration support for DSP transcode
loopback to enable the required PP topologies.
Change-Id: I60ee50d78ba3c0edc9df042a2a86e691d62f24b7
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Signed-off-by: Surendar Karka <skarka@codeaurora.org>
Mixer control queue handling is required only for
playback. Move mixer control queue handling to be
part of the playback stream in DSP transcode loopback
driver.
Change-Id: Ia8067237f80d509f969cf454f5afa08aaa6b0e52
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Signed-off-by: Surendar Karka <skarka@codeaurora.org>
Update passthrough mode to pick proper path type for
compressed input data port in transcode loopback driver
to support compressed input in DSP loopback.
Change-Id: Ib2f66b467456787e08265a0da2bd85bb881a5d61
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Signed-off-by: Surendar Karka <skarka@codeaurora.org>
Buffer from mixer ctl or ADSP is composed of payload size and
actual payload. On a 32 bit platform, we could have an overflow
if payload size is below UINT_MAX while payload size + sizeof(struct)
is over UINT_MAX. Allocated memory size would be less than expected.
Check payload size against limit before memory allocation.
Change-Id: I0bf19ca7b8c93083177a21ad726122dc20f45551
Signed-off-by: Xiaojun Sang <xsang@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>
