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6fe62a8cec
Add cold boot calibration support on WCN6750. Unlike other chipsets where firmware(FW) is restarted after cold boot calibration is completed, it is recommended not to restart the firmware for WCN6750. For WCN6750, FW sends both CAL_DONE & FW_READY QMI indication to the driver after cold boot calibration is completed. QMI message flow for WCN6750 with cold boot support: FW_INIT_DONE to HOST -> CALIBRATION Mode to FW -> CAL_DONE to Host -> FW_READY to Host -> MODE_ON to FW QMI message flow for other chipsets with cold boot support: FW_INIT_DONE to Host -> CALIBRATION Mode to FW -> FW_READY to Host -> Trigger FW restart -> FW_INIT_DONE to HOST -> MODE_ON to FW QMI message flow for chipsets without cold boot support: FW_INIT_DONE to Host -> MODE_ON to FW Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1 Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20220720134909.15626-3-quic_mpubbise@quicinc.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.