22e098daae
DSI forwards te-gpios interrupts to display controller, but if display controller works in HW-TRIGGER mode this interrupt is not necessary. Making te-gpios property optional allows to avoid generating spare interrupts. And also if panel device node of command mode panel device doesn't provide te-gpios property then the panel driver failed to probe. This was a critial issue. With this patch we can not only get rid of 60 interrupt callbacks per second but also fix the critial issues. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
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.