Re: [PATCH v4 11/12] scsi: ufs: ufs-qcom: Implement vops apply_tx_eqtr_settings()
From: Bean Huo
Date: Mon Mar 23 2026 - 05:29:12 EST
On Fri, 2026-03-20 at 20:10 -0700, Can Guo wrote:
> On some platforms, when Host Software triggers TX Equalization Training,
> HW does not take TX EQTR settings programmed in PA_TxEQTRSetting, instead
> HW takes TX EQTR settings from PA_TxEQG1Setting. Implement vops
> apply_tx_eqtr_setting() to work around it by programming TX EQTR settings
> to PA_TxEQG1Setting during TX EQTR procedure.
>
> Signed-off-by: Can Guo <can.guo@xxxxxxxxxxxxxxxx>
Reviewed-by: Bean Huo <beanhuo@xxxxxxxxxx>