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Currently, mode_valid is defined only in drm_connector_helper_funcs. When the bridge is attached with the 'DRM_BRIDGE_ATTACH_NO_CONNECTOR' flag, the connector is not initialized, and so is the mode_valid hook under connector helper funcs. It also returns MODE_OK for all modes without actually checking the modes. So move the mode_valid hook to drm_bridge_funcs with proper clock checks for maximum and minimum pixel clock supported by the bridge. Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Sui Jingfeng <sui.jingfeng@linux.dev> Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240613083805.439337-2-j-choudhary@ti.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
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 reStructuredText 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.