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[ Upstream commit f8c6bfc612b56f02e1b8fae699dff12738aaf889 ] The horizontal blanking periods are too short, as the values are specified for a single LVDS channel. Since this panel is dual LVDS they need to be doubled. With this change the panel reaches its nominal vrefresh rate of 60Fps, instead of the 64Fps with the current wrong blanking. Philipp Zabel added: The datasheet specifies 960 active clocks + 40/128/160 clocks blanking on each of the two LVDS channels (min/typical/max), so doubled this is now correct. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/1562764060.23869.12.camel@pengutronix.de Signed-off-by: Sasha Levin <sashal@kernel.org>
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.