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fdc0b946a9
Although the bspec labels four of DG2's outputs as "combo PHY," the underlying PHYs in both cases are actually Synopsys PHYs that are programmed completely differently than the traditional Intel "combo" PHY units. As such, we don't want intel_phy_is_combo to take us down legacy programming paths, so just return false from it on DG2. Instead add a new intel_phy_is_snps() that will return true for all DG2 PHYs. Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Matt Atwood <matthew.s.atwood@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210714031540.3539704-46-matthew.d.roper@intel.com
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.