Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices:
OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
ca693dcd5c
This moves functions which take input from external synth, into struct spk_io_ops. The calling code then uses serial implementation of those methods through spk_io_ops. That way we can add a parallel TTY-based implementation and simply replace serial with TTY. That is what the next patch in this series does. speakup_decext.c has get_last_char function which reads the most recent available character from the synth. This patch changes that by defining read_buff_add callback method of spk_syth and letting that update the last_char global character read from the synth. read_buff_add is called from ISR, so there is a possibility for last_char to be stale. Therefore it is marked as volatile. It also pulls a repeated get_index implementation into synth.c, to be used as a utility function. Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| firmware | ||
| fs | ||
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| kernel | ||
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| samples | ||
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| tools | ||
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| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.