Re: [PATCH 1/4] usb: xhci: add Immediate Data Transfer support

2019-05-10 Thread Mathias Nyman
On 10.5.2019 9.28, Marek Szyprowski wrote: Hi Mathias, On 2019-05-09 17:10, Mathias Nyman wrote: On 9.5.2019 14.51, Nicolas Saenz Julienne wrote: On Thu, 2019-05-09 at 14:40 +0300, Mathias Nyman wrote: On 9.5.2019 13.32, Marek Szyprowski wrote: Dear All, On 2019-04-26 15:23, Mathias Nyman w

[PATCH] usb: core: devio: add ioctls for suspend and resume

2019-05-10 Thread Mayuresh Kulkarni
- The current driver increments the PM ref-count in its .open API and decrements it in its .close API. - Due to this, it is not possible for the usb_device to go into suspend (L2) even if all of its interfaces report idle to usb-core. - In order to allow the suspend, 2 new ioctls are added: 1. USBD

[PATCH V3] usb: gadget: storage: Remove warning message

2019-05-10 Thread EJ Hsu
This change is to fix below warning message in following scenario: usb_composite_setup_continue: Unexpected call When system tried to enter suspend, the fsg_disable() will be called to disable fsg driver and send a signal to fsg_main_thread. However, at this point, the fsg_main_thread has already

Re: [PATCH V3] usb: gadget: storage: Remove warning message

2019-05-10 Thread Alan Stern
On Fri, 10 May 2019, EJ Hsu wrote: > This change is to fix below warning message in following scenario: > usb_composite_setup_continue: Unexpected call > > When system tried to enter suspend, the fsg_disable() will be called to > disable fsg driver and send a signal to fsg_main_thread. However, a

Re: [PATCH v2 3/3] usb: dwc3: gadget: Add support for disabling U1 and U2 entries

2019-05-10 Thread Thinh Nguyen
Hi, Anurag Kumar Vulisha wrote: > Hi Thinh, > >> -Original Message- >> From: Thinh Nguyen [mailto:thinh.ngu...@synopsys.com] >> Sent: Friday, May 10, 2019 5:30 AM >> To: Anurag Kumar Vulisha ; Thinh Nguyen >> ; Greg Kroah-Hartman >> ; Rob Herring ; Mark Rutland >> ; Felipe Balbi ; Claus H.