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ccb5099195a8b90fb89d95e91ee58398b0fac565
Implement a tristate-style option for "supports-cqe". If the property is absent or zero, disable CQ completely. For 1, enable CQ unconditionally for eMMC cards, and known-good SD cards. For 2, enable for eMMC cards, and all SD cards that are not known-bad. The sdhci-brcmstb driver needs to know about the tristate as its probe sequence would otherwise override a disable in mmc_of_parse(). Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
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.
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