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Even with our recently tweaked defaults, quite a few bytcr_rt5640 devices still need quirks to be fully functional. This commits adds quirks where necessary for the 16 bytcr_rt5640 devices I have access to. The quirks are added for the following reasons: 1) Devices with only one speaker need the mono quirk to avoid driving an unused and potentially short-circuited output. 8 of my sample of 16 devs are mono, 4 of these would work with the defaults if it were not for their mono speaker. 2) Devices using a different input for the internal mic then the default, this is the case for 6 of my sample of 16 devices. 3) BYTCR devices without an ACPI channel map, which do not work with the default of SSP0-AIF2, this is the case for 2 of my sample of 16 devices. 4) Devices which need non-default jack-detect settings, this is the case for 6 of my sample of 16 devices. This commit add quirks for the following devices: Acer Iconia Tab 8 W1-810 Chuwi Vi8 HP Pavilion X2 10-n000nd HP Stream 7 I.T. Works TW891 Lamina I8270 MSI S100 Pipo W4 PoV-mobii-800w (v2.0) PoV-mobii-800w (v2.1) Toshiba Click Mini L9W-B Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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.