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| author | Asutosh Das <asutoshd@codeaurora.org> | 2020-10-27 20:10:37 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-10-30 02:57:19 +0100 |
| commit | 61906fd465c0dba963485a138626bde82dbc6f7e (patch) | |
| tree | 04dec7f11a2aebc84e98b46e3504e8275a573def /drivers/scsi/ufs/ufs-qcom.c | |
| parent | scsi: ufs: Put HBA into LPM during clk gating (diff) | |
| download | linux-61906fd465c0dba963485a138626bde82dbc6f7e.tar.xz linux-61906fd465c0dba963485a138626bde82dbc6f7e.zip | |
scsi: ufs: qcom: Enable aggressive power collapse for ufs HBA
Enabling this capability to let HBA power-collapse more often to save
power.
Link: https://lore.kernel.org/r/1306284ab2215425ca0a3d9c802574cbd6d35ea7.1603825776.git.asutoshd@codeaurora.org
Reviewed-by: Can Guo <cang@codeaurora.org>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/ufs/ufs-qcom.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c index f9d6ef356540..9a19c6d15d3b 100644 --- a/drivers/scsi/ufs/ufs-qcom.c +++ b/drivers/scsi/ufs/ufs-qcom.c @@ -863,6 +863,7 @@ static void ufs_qcom_set_caps(struct ufs_hba *hba) hba->caps |= UFSHCD_CAP_AUTO_BKOPS_SUSPEND; hba->caps |= UFSHCD_CAP_WB_EN; hba->caps |= UFSHCD_CAP_CRYPTO; + hba->caps |= UFSHCD_CAP_AGGR_POWER_COLLAPSE; if (host->hw_ver.major >= 0x2) { host->caps = UFS_QCOM_CAP_QUNIPRO | |