scsi: ufs-qcom: enable UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE quirk

Current version of host controller on QUALCOMM Technologies requires
this quirk to be enabled, as DME commands to device must be sent
only in AUTO mode (SLOW AUTO or FAST AUTO).

Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Reviewed-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c
index 6e5b1830138e21641191a61cb4bf3d48e2977f7c..de9cfb05598a099be53e3d93941bab8d2fa43e54 100644 (file)
--- a/drivers/scsi/ufs/ufs-qcom.c
+++ b/drivers/scsi/ufs/ufs-qcom.c
@@ -709,7 +709,8 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba)
 
        if (host->hw_ver.major == 0x01) {
                hba->quirks |= UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS
-                           | UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP;
+                           | UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP
+                           | UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE;
 
                if (host->hw_ver.minor == 0x0001 && host->hw_ver.step == 0x0001)
                        hba->quirks |= UFSHCD_QUIRK_BROKEN_INTR_AGGR;
@@ -721,6 +722,7 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba)
                if (!ufs_qcom_cap_qunipro(host))
                        /* Legacy UniPro mode still need following quirks */
                        hba->quirks |= (UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS
+                               | UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE
                                | UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP);
        }
 }