Mathias, Roger Quadros <rogerq@xxxxxx> writes: > Some devices from Texas Instruments suffer from > a silicon bug where XHCI Port Enabled/Disabled bit > should not be used to silence an erroneous device. > > The bug is so that if port is disabled with PED > bit, an IRQ for device removal (or attachment) > will never fire. > > Just for the sake of completeness, the actual > problem lies with SNPS DWC3 USB IP and this affects > all known versions up to 3.00a > > We add a BROKEN_PE quirk in xhci.h to deal with this issue > and add a corresponding bit in xhci platform_data. > > I've only updated Felipe's e-mail id in the patches > and re-based them to v4.5 + balbi/next. > > -- > cheers, > -roger > > Felipe Balbi (5): > usb: xhci: add quirk flag for broken PED bits > usb: dwc3: core: define macros for newest revisions > usb: host: xhci: add broken pe quirk flag to pdata > usb: host: xhci-plat: enable BROKEN_PE quirk if platform requested > usb: dwc3: host: pass BROKEN_PE flag for known broken revisions this series has changes on both dwc3 and xhci. Let me know how you wanna handle these. -- balbi
Attachment:
signature.asc
Description: PGP signature
