325b7b90f9
The output buffer input mux can be configured in either of three states -- disabled, input from FOD, input from previous output. If the output buffer input mux is set to disabled, the code in vc5_clk_out_get_parent() would consider this an invalid setting and warn about it, which is not necessarily the case. In case the output buffer input mux is disabled, default to input from FOD to have some parent and don't print the warning. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Alexey Firago <alexey_firago@mentor.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: linux-renesas-soc@vger.kernel.org Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> # Salvator-XS with the display LVDS output. Signed-off-by: Stephen Boyd <sboyd@codeaurora.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.