Liam Girdwood aa5d0cdc64 ANDROID: GKI: ASoC: core - add hostless DAI support
Allow DAI's to be hostless so that no PCM data is sent between DAI
and CPU. This allows for power savings as there is no DMA or CPU
interaction required.

TODO: we shouldn't need to allocate a PAGE for a dummy DMA buffer.

Test: build
Bug: 151372815
Change-Id: I8947f1ad2c4a7013e92e21078b35e3cad332cf6f
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Patrick Lai <plai@codeaurora.org>
Git-commit: b77e8f4fb684f8afd45d4276e3dba9edd4a0c4e0
Git-repo: https://source.codeaurora.org/quic/la/kernel/msm/log/?h=msm-2.6.38
[bgoswami@codeaurora.org: fix merge conflict by moving
 code to the right source file. Fix checkpatch errors
 for line over 80 character. Fix compilation errors.]
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Meng Wang <mwang@codeaurora.org>
(cherry picked from commit c009f70138e1b66c6ae9597947b56a761f92bc0d)
Signed-off-by: Hridya Valsaraju <hridya@google.com>
2020-04-06 07:17:39 -07:00
2020-03-25 09:50:38 +01:00
2020-04-03 17:25:37 +00:00
2020-03-03 07:33:01 +01:00
2020-03-25 09:50:38 +01:00
2020-04-03 08:17:23 +02:00
2020-04-03 08:17:23 +02:00
2020-02-24 09:13:25 +01:00
2020-03-03 07:33:01 +01:00
2020-04-03 08:17:23 +02:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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