mirror of https://gitee.com/openkylin/linux.git
55fd0e206e
DP 1.3 specification introduces the Link Training-tunable PHY Repeater, and DP 1.4* supplemented it with new features. In the 1.4a spec, it was introduced some innovations to make handy to add support for systems with Thunderbolt or other repeater devices. It is important to highlight that DP specification had some updates from 1.3 through 1.4a. In particular, DP 1.4 defines Repeater_FEC_CAPABILITY at the address 0xf0004, and DP 1.4a redefined the address 0xf0004 to DP_MAX_LANE_COUNT_PHY_REPEATER. Changes since V4: - Update commit message - Fix misleading comments related to the spec version Changes since V3: - Replace spaces by tabs Changes since V2: - Drop the kernel-doc comment - Reorder LTTPR according to register offset Changes since V1: - Adjusts registers names to be aligned with spec and the rest of the file - Update spec comment from 1.4 to 1.4a Cc: Abdoulaye Berthe <Abdoulaye.Berthe@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Abdoulaye Berthe <Abdoulaye.Berthe@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190909212144.deeomlsqihwg4l3y@outlook.office365.com |
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| LICENSES | ||
| arch | ||
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| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
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| COPYING | ||
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| Kbuild | ||
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| Makefile | ||
| README | ||
README
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.