diff options
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index df525e3b2c19..3a2de56fe080 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4884,13 +4884,19 @@ static int ufshcd_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op) } if (ufshcd_is_runtime_pm(pm_op)) { - /* - * The device is idle with no requests in the queue, - * allow background operations if needed. - */ - ret = ufshcd_bkops_ctrl(hba, BKOPS_STATUS_NON_CRITICAL); - if (ret) - goto enable_gating; + if (ufshcd_can_autobkops_during_suspend(hba)) { + /* + * The device is idle with no requests in the queue, + * allow background operations if bkops status shows + * that performance might be impacted. + */ + ret = ufshcd_urgent_bkops(hba); + if (ret) + goto enable_gating; + } else { + /* make sure that auto bkops is disabled */ + ufshcd_disable_auto_bkops(hba); + } } if ((req_dev_pwr_mode != hba->curr_dev_pwr_mode) && @@ -5038,7 +5044,11 @@ static int ufshcd_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op) goto set_old_link_state; } - ufshcd_disable_auto_bkops(hba); + /* + * If BKOPs operations are urgently needed at this moment then + * keep auto-bkops enabled or else disable it. + */ + ufshcd_urgent_bkops(hba); hba->clk_gating.is_suspended = false; if (ufshcd_is_clkscaling_enabled(hba)) |
