The OTG/dual-role core consists of a set of APIs that allow This couldn't be done till now but can be done from the OTG core. One has to be stopped for the other to run. Host and gadget controllers might be sharing resources and can'tīe always running. to stop and start themįrom a central location. Host and gadget controllers in dual-role mode. There needs to be a way to co-ordinate the operation of the Host and gadget functionality are no longer closely knit like olderĬores. Newer OTG cores support standard host interface (e.g. We can benefit from code-reuseĪnd simplicity by adding the OTG/dual-role core driver. Implemented in the Linux USB stack and every USB controller driver isĭoing their own thing for OTG/dual-role. Series is based on v4.6-rc1 and depends on Ĭurrently there is no central location where OTG/dual-role functionality is This series centralizes OTG/Dual-role functionality in the kernel.Īs of now I've got Dual-role functionality working pretty reliably onĭWC3 controller and platform related patches will be sent separately.
` (11 more replies) 0 siblings, 12 replies 100+ messages in threadįrom: Roger Quadros 14:05 UTC ( / raw)Ĭc: dan.j.williams, jun.li, mathias.nyman, tony, Joao.Pinto,Ībrestic, r.baldyga, linux-usb, linux-kernel, linux-omap, 14:05 ` usb: hcd: Initialize hcd->flags to 0 Roger Quadros Try to set a system restore point before installing a device driver.USB OTG/dual-role framework LKML Archive on help / color / mirror / Atom feed * USB OTG/dual-role framework 14:05 Roger Quadros VIA_XHCI_Driver_V5.60B_AP.zip It is highly recommended to always use the most recent driver version available. Revision History DISCLAIMER Support Platforms Hardware: VIA XHCI Host Controller Operating System: Microsoft Windows© 8.1 X86/X64, Windows© 8 X86/X64, Windows© 7 X86/X64, Windows© Vista. VIA® USB 3.0 Driver Package Release Notes Support Platforms Component version inside this package. The TUSB73x0 interfaces to the host system via a PCIe x1 Gen 2 interface and provides SuperSpeed, high-speed, full-speed, or low-speed connections on the downstream USB ports. Both parts are available in a pin-compatible 100-pin RKM package. The TUSB7340 is a USB 3.0 xHCI compliant host controller that supports up to four downstream ports.
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