From ce2757b66a040702250845e7887e3503adfd8ce0 Mon Sep 17 00:00:00 2001
From: Lukasz Majewski <l.majewski@samsung.com>
Date: Tue, 8 Oct 2013 14:30:45 +0200
Subject: [PATCH] samsung:common:thor: Define common Samsung code to handle
THOR usb descriptor setup
Special, common to Samsung, function for altering usb descriptor's
idVendor and idProduct has been added.
For compatibility reasons (Win vs Linux) the THOR idProduct must be
different than the one for DFU/UMS.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
---
board/samsung/common/Makefile | 1 +
board/samsung/common/thor.c | 21 +++++++++++++++++++++
2 files changed, 22 insertions(+)
create mode 100644 board/samsung/common/thor.c
diff --git a/board/samsung/common/Makefile b/board/samsung/common/Makefile
index 9e48a7b6e5..ad7564cddf 100644
--- a/board/samsung/common/Makefile
+++ b/board/samsung/common/Makefile
@@ -10,6 +10,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)libsamsung.o
COBJS-$(CONFIG_SOFT_I2C_MULTI_BUS) += multi_i2c.o
+COBJS-$(CONFIG_THOR_FUNCTION) += thor.o
SRCS := $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS-y))
diff --git a/board/samsung/common/thor.c b/board/samsung/common/thor.c
new file mode 100644
index 0000000000..1c7630df08
--- /dev/null
+++ b/board/samsung/common/thor.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <linux/usb/ch9.h>
+
+int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
+{
+ if (!strcmp(name, "usb_dnl_thor")) {
+ put_unaligned(CONFIG_G_DNL_THOR_VENDOR_NUM, &dev->idVendor);
+ put_unaligned(CONFIG_G_DNL_THOR_PRODUCT_NUM, &dev->idProduct);
+ } else {
+ put_unaligned(CONFIG_G_DNL_VENDOR_NUM, &dev->idVendor);
+ put_unaligned(CONFIG_G_DNL_PRODUCT_NUM, &dev->idProduct);
+ }
+ return 0;
+}
--
2.39.5