vcs.maemo.org Git - kernel-power/blob - kernel-power-2.6.28/debian/patches/usbhost_egoshin.diff

   1 --- kernel-power-2.6.28.orig/drivers/usb/core/otg_whitelist.h
   2 +++ kernel-power-2.6.28/drivers/usb/core/otg_whitelist.h
   3 @@ -14,7 +14,7 @@
   4  #else
   5  static inline int is_targeted(struct usb_device *d)
   6  {
   7 -       return 0;
   8 +       return 1;
   9  }
  10  #endif
  11
  12 --- kernel-power-2.6.28.orig/drivers/usb/otg/twl4030-usb.c
  13 +++ kernel-power-2.6.28/drivers/usb/otg/twl4030-usb.c
  14 @@ -621,6 +621,7 @@
  15  #endif
  16
  17         status = twl4030_usb_linkstat(twl);
  18 +printk(KERN_WARNING "twl4030_usb_irq: status=0x%0x\n",status);
  19         if (status != USB_LINK_UNKNOWN) {
  20
  21                 /* FIXME add a set_power() method so that B-devices can
  22 @@ -669,6 +670,9 @@
  23
  24         twl = xceiv_to_twl(x);
  25         twl->otg.gadget = gadget;
  26 +printk(KERN_WARNING "twl4030_set_peripheral() 4030 OTG_CTRL=0x%0x\n",twl4030_usb_read(twl,TWL4030_OTG_CTRL));
  27 +       twl4030_usb_clear_bits(twl,TWL4030_OTG_CTRL,TWL4030_OTG_CTRL_DRVVBUS);
  28 +printk(KERN_WARNING "twl4030_set_peripheral() after 4030 OTG_CTRL=0x%0x\n",twl4030_usb_read(twl,TWL4030_OTG_CTRL));
  29         if (!gadget)
  30                 twl->otg.state = OTG_STATE_UNDEFINED;
  31
  32 @@ -684,6 +688,9 @@
  33
  34         twl = xceiv_to_twl(x);
  35         twl->otg.host = host;
  36 +printk(KERN_WARNING "twl4030_set_host() 4030 OTG_CTRL=0x%0x\n",twl4030_usb_read(twl,TWL4030_OTG_CTRL));
  37 +       twl4030_usb_set_bits(twl,TWL4030_OTG_CTRL,TWL4030_OTG_CTRL_DRVVBUS);
  38 +printk(KERN_WARNING "twl4030_set_host() after 4030 OTG_CTRL=0x%0x\n",twl4030_usb_read(twl,TWL4030_OTG_CTRL));
  39         if (!host)
  40                 twl->otg.state = OTG_STATE_UNDEFINED;
  41