diff options
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 3e57cca1ef33..a274df98ddf0 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -2258,6 +2258,16 @@ static int ufshcd_uic_change_pwr_mode(struct ufs_hba *hba, u8 mode) struct uic_command uic_cmd = {0}; int ret; + if (hba->quirks & UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP) { + ret = ufshcd_dme_set(hba, + UIC_ARG_MIB_SEL(PA_RXHSUNTERMCAP, 0), 1); + if (ret) { + dev_err(hba->dev, "%s: failed to enable PA_RXHSUNTERMCAP ret %d\n", + __func__, ret); + goto out; + } + } + uic_cmd.command = UIC_CMD_DME_SET; uic_cmd.argument1 = UIC_ARG_MIB(PA_PWRMODE); uic_cmd.argument3 = mode; @@ -2265,6 +2275,7 @@ static int ufshcd_uic_change_pwr_mode(struct ufs_hba *hba, u8 mode) ret = ufshcd_uic_pwr_ctrl(hba, &uic_cmd); ufshcd_release(hba); +out: return ret; } |