Message ID | 20200508171513.14665-6-stanley.chu@mediatek.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | scsi: ufs: allow customizable WriteBooster flush policy | expand |
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c index 56620f7d88ce..94e97701f456 100644 --- a/drivers/scsi/ufs/ufs-mediatek.c +++ b/drivers/scsi/ufs/ufs-mediatek.c @@ -271,6 +271,7 @@ static int ufs_mtk_init(struct ufs_hba *hba) /* Enable WriteBooster */ hba->caps |= UFSHCD_CAP_WB_EN; + hba->vps->wb_flush_threshold = UFS_WB_BUF_REMAIN_PERCENT(80); /* * ufshcd_vops_init() is invoked after
Change the WriteBooster policy to keep VCC on during runtime suspend if available WriteBooster buffer is less than 80%. Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> --- drivers/scsi/ufs/ufs-mediatek.c | 1 + 1 file changed, 1 insertion(+)