From 007849d805b9b34b128688b459be0152c328ff43 Mon Sep 17 00:00:00 2001
From: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Date: Thu, 12 Nov 2020 08:37:56 +0800
Subject: [PATCH] drivers: rockusb: add new idb feature for rk3568

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: Iee5ed01bb336a5b5994381fc8e734da3b87329fe
---
 drivers/usb/gadget/f_rockusb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/usb/gadget/f_rockusb.c b/drivers/usb/gadget/f_rockusb.c
index 5816b8803d..3a4c1fcf61 100644
--- a/drivers/usb/gadget/f_rockusb.c
+++ b/drivers/usb/gadget/f_rockusb.c
@@ -564,6 +564,9 @@ static int rkusb_do_read_capacity(struct fsg_common *common,
 	    devnum == BLK_MTD_SPI_NAND))
 		buf[0] |= (1 << 6);
 
+#if defined(CONFIG_ROCKCHIP_RK3568)
+	buf[1] = BIT(0);
+#endif
 	/* Set data xfer size */
 	common->residue = len;
 	common->data_size_from_cmnd = len;