06af228515
[ Upstream commit edd34368c4c3b45b1386b15f78b2229420f8c6d4 ] This patch adds a fix to support 297MHz of dot clock by calculating the pll values using synopsis algorithm. This will help to support 4k@30 mode for HDMI monitors on DG2. v2: As per the algorithm, set MPLLB VCO range control bits to 3, in register SNPS_PHY_MPLLB_DIV for 297Mhz. (Matt) v3: Fix typo. (Ankit) Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220525080401.1253511-1-ankit.k.nautiyal@intel.com Stable-dep-of: d46746b8b13c ("drm/i915/dg2: Add HDMI pixel clock frequencies 267.30 and 319.89 MHz") Signed-off-by: Sasha Levin <sashal@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 Restructured Text 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.