From: Tirumala Marri <tmarri@xxxxxxx>
Enable gadget support
Signed-off-by: Tirumala R Marri <tmarri@xxxxxxx>
Signed-off-by: Fushen Chen <fchen@xxxxxxx>
Signed-off-by: Mark Miesfeld <mmiesfeld@xxxxxxx>
Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxx>
---
drivers/usb/gadget/gadget_chips.h | 18 +++++++++++++++++-
1 files changed, 17 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index 0978103..66b8018 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -148,6 +148,19 @@
#define gadget_is_s3c_hsotg(g) 0
#endif
+#if defined(CONFIG_DWC_OTG_MODE) || defined(CONFIG_DWC_DEVICE_ONLY)
+#define gadget_is_dwc_otg_pcd(g) (!strcmp("dwc_otg_pcd", (g)->name))
+#else
+#define gadget_is_dwc_otg_pcd(g) 0
+#endif
+
+#ifdef CONFIG_USB_GADGET_CI13XXX_MSM
+#define gadget_is_ci13xxx_msm(g) (!strcmp("ci13xxx_msm", (g)->name))
+#else
+#define gadget_is_ci13xxx_msm(g) 0
+#endif
+
+
/**
* usb_gadget_controller_number - support bcdDevice id convention
@@ -208,10 +221,13 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
return 0x26;
else if (gadget_is_designware(gadget))
return 0x27;
+ else if (gadget_is_ci13xxx_msm(gadget))
+ return 0x28;
+ else if (gadget_is_dwc_otg_pcd(gadget))
+ return 0x29;
return -ENOENT;
}
-
/**
* gadget_supports_altsettings - return true if altsettings work
* @gadget: the gadget in question
--
1.7.2.2
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
