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83a3766b14
[Why] During resume path, dpcd_set_source_specific_data is taking extra time when core_link_write_dpcd fails on DP_SOURCE_OUI+0x03 and DP_SOURCE_MINIMUM_HBLANK_SUPPORTED. Here,aux->transfer fails with multiple retries and consume significant amount time during S0i3 resume. [How] Not to call dpcd_set_source_specific_data during resume path when there is no oled panel connected and achieve faster resume during S0i3. Reviewed-by: Hersen Wu <hersenxs.wu@amd.com> Signed-off-by: Rajib Mahapatra <rajib.mahapatra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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.