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In display codecs supported by hdac_hdmi, the connection indices are shared by all converters. At boot and resume from suspend, the connection state may be reset to default values. In case of multiple connected pins (multiple monitors connected with audio capability), routing and mute status of pins that are not connected to any PCM, may interfere with other pins. E.g. after resume from S3 with multiple monitors, unless all converters are in active use, playback to some PCMs may be muted due to the default settings of unrelated converters. Avoid this by ensuring all pin:cvt selections are correct in codec whenever a converter is enabled for playback. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> |
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| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
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| init | ||
| ipc | ||
| kernel | ||
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| .cocciconfig | ||
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| README | ||
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.
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.