From: "Bao D. Nguyen" <nguyenb@codeaurora.org>
To: cang@codeaurora.org, asutoshd@codeaurora.org,
martin.petersen@oracle.com, linux-scsi@vger.kernel.org
Cc: "Bao D. Nguyen" <nguyenb@codeaurora.org>, linux-arm-msm@vger.kernel.org
Subject: [PATCH v1 0/2] Put Qualcomm's ufs controller to hibern8 during clock scaling
Date: Mon, 20 Sep 2021 14:07:48 -0700 [thread overview]
Message-ID: <cover.1632171047.git.nguyenb@codeaurora.org> (raw)
Asutosh Das tried to upstream this change about a year ago.
We would like to resume his work because Qualcomm's ufs controller
needs to be in hibern8 before scaling up/down the clocks.
Just like ufshcd_uic_hibern8_exit() is already being exported,
we would like to export ufshcd_uic_hibern8_enter() so that
Qualcomm's ufs controller can be put in hibern8 state.
Asutosh Das (2):
scsi: ufs: export hibern8 entry and exit
scsi: ufs-qcom: enter and exit hibern8 during clock scaling
drivers/scsi/ufs/ufs-qcom.c | 12 +++++++++++-
drivers/scsi/ufs/ufshcd.c | 4 ++--
drivers/scsi/ufs/ufshcd.h | 2 ++
3 files changed, 15 insertions(+), 3 deletions(-)
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next reply other threads:[~2021-09-20 21:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-20 21:07 Bao D. Nguyen [this message]
2021-09-20 21:07 ` [PATCH v1 1/2] scsi: ufs: export hibern8 entry and exit Bao D. Nguyen
2021-09-28 5:39 ` Alim Akhtar
2021-09-28 17:30 ` nguyenb
2021-09-20 21:07 ` [PATCH v1 2/2] scsi: ufs-qcom: enter and exit hibern8 during clock scaling Bao D. Nguyen
2021-09-28 6:03 ` Alim Akhtar
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