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| author | Kevin | 2014-11-15 10:00:36 +0800 |
|---|---|---|
| committer | Kevin | 2014-11-15 10:00:36 +0800 |
| commit | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (patch) | |
| tree | de942df665fac4bac0d9cb7ae86910fe937b0c1a /ANDROID_3.4.5/drivers/usb/gadget/epautoconf.c | |
| parent | 392e8802486cb573b916e746010e141a75f507e6 (diff) | |
| download | FOSSEE-netbook-kernel-source-9d40ac5867b9aefe0722bc1f110b965ff294d30d.tar.gz FOSSEE-netbook-kernel-source-9d40ac5867b9aefe0722bc1f110b965ff294d30d.tar.bz2 FOSSEE-netbook-kernel-source-9d40ac5867b9aefe0722bc1f110b965ff294d30d.zip | |
add via modify part source code for wm8880 4.4 kitkat
Diffstat (limited to 'ANDROID_3.4.5/drivers/usb/gadget/epautoconf.c')
| -rw-r--r-- | ANDROID_3.4.5/drivers/usb/gadget/epautoconf.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/drivers/usb/gadget/epautoconf.c b/ANDROID_3.4.5/drivers/usb/gadget/epautoconf.c index 51f3d42f..fc5eb804 100644 --- a/ANDROID_3.4.5/drivers/usb/gadget/epautoconf.c +++ b/ANDROID_3.4.5/drivers/usb/gadget/epautoconf.c @@ -280,6 +280,43 @@ struct usb_ep *usb_ep_autoconfig_ss( if (ep && ep_matches(gadget, ep, desc, ep_comp)) goto found_ep; + } else if (gadget_is_wmt (gadget)) { + //printk(KERN_INFO "usb_ep_autoconfig find wmt_gadget \n"); + if (USB_ENDPOINT_XFER_INT == type) { + /* single buffering is enough */ + //printk(KERN_INFO "usb_ep_autoconfig try to find ep3in-int \n"); + ep = find_ep (gadget, "ep3in-int"); + if (ep && ep_matches (gadget, ep, desc, ep_comp)){ + //printk(KERN_INFO "usb_ep_autoconfig found ep3in-int \n"); + goto found_ep; + } + } else if (USB_ENDPOINT_XFER_BULK == type + && (USB_DIR_IN & desc->bEndpointAddress)) { + /* DMA may be available */ + //printk(KERN_INFO "usb_ep_autoconfig try to find ep1in-bulk \n"); + ep = find_ep (gadget, "ep1in-bulk"); + if (ep && ep_matches (gadget, ep, desc, ep_comp)){ + //printk(KERN_INFO "usb_ep_autoconfig found ep1in-bulk \n"); + goto found_ep; + } + } else if (USB_ENDPOINT_XFER_BULK == type) { + /* DMA may be available */ + //printk(KERN_INFO "usb_ep_autoconfig try to find ep2out-bulk \n"); + ep = find_ep (gadget, "ep2out-bulk"); + if (ep && ep_matches (gadget, ep, desc, ep_comp)){ + //printk(KERN_INFO "usb_ep_autoconfig found ep2out-bulk \n"); + goto found_ep; + } + } else if (USB_ENDPOINT_XFER_ISOC == type + && (USB_DIR_IN & desc->bEndpointAddress)) { + /* DMA may be available */ + //printk(KERN_INFO "usb_ep_autoconfig try to find ep1in-bulk \n"); + ep = find_ep (gadget, "ep4in-iso"); + if (ep && ep_matches (gadget, ep, desc, ep_comp)){ + //printk(KERN_INFO "usb_ep_autoconfig found ep1in-bulk \n"); + goto found_ep; + } + } } else if (gadget_is_goku (gadget)) { if (USB_ENDPOINT_XFER_INT == type) { /* single buffering is enough */ |