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10a39667a1
On sa8775p-ride, probing the HBA will go through the UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH path although the power info is the same during the second init. The REINIT quirk only applies starting with controller v4. For these, ufs_qcom_get_hs_gear() reads the highest supported gear when setting the host_params. After the negotiation, if the host and device are on the same gear, it is the highest gear supported between the two. Skip REINIT to save some time. Signed-off-by: Eric Chanudet <echanude@redhat.com> Link: https://lore.kernel.org/r/20240123192854.1724905-4-echanude@redhat.com Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8775p-ride Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.