Re: [PATCH v4 09/12] scsi: ufs: ufs-qcom: Implement vops tx_eqtr_notify()

[Bean Huo]

On Fri, 2026-03-20 at 20:10 -0700, Can Guo wrote:
> On some platforms, HW does not support triggering TX EQTR from the most
> reliable High-Speed (HS) Gear (HS Gear1), but only allows to trigger TX
> EQTR for the target HS Gear from the same HS Gear. To work around the HW
> limitation, implement vops tx_eqtr_notify() to change Power Mode to the
> target TX EQTR HS Gear prior to TX EQTR procedure and change Power Mode
> back to HS Gear1 (the most reliable gear) post TX EQTR procedure.
> 
> Signed-off-by: Can Guo <can.guo@xxxxxxxxxxxxxxxx>


Reviewed-by: Bean Huo <beanhuo@xxxxxxxxxx>