On Fri, Oct 17, 2014 at 04:53:35PM +0800, Huang Rui wrote: > AMD NL needs to enable always request P1/P2/P3 for U1/U2/U3 for AMD own phy. > > Signed-off-by: Huang Rui <ray.huang@xxxxxxx> > --- > drivers/usb/dwc3/core.c | 3 +++ > drivers/usb/dwc3/core.h | 1 + > drivers/usb/dwc3/dwc3-pci.c | 3 ++- > drivers/usb/dwc3/platform_data.h | 1 + > 4 files changed, 7 insertions(+), 1 deletion(-) > > diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c > index 9d0a249..ec8b667 100644 > --- a/drivers/usb/dwc3/core.c > +++ b/drivers/usb/dwc3/core.c > @@ -377,6 +377,9 @@ static void dwc3_phy_setup(struct dwc3 *dwc) > if (dwc->quirks & DWC3_QUIRK_U2SSINP3OK) > reg |= DWC3_GUSB3PIPECTL_U2SSINP3OK; > > + if (dwc->quirks & DWC3_QUIRK_REQP1P2P3) if (dwc->request_p1p2p3_quirk) > diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c > index 1235eb3..7154d18 100644 > --- a/drivers/usb/dwc3/dwc3-pci.c > +++ b/drivers/usb/dwc3/dwc3-pci.c > @@ -151,7 +151,8 @@ static int dwc3_pci_probe(struct pci_dev *pci, > dwc3_pdata.has_lpm_erratum = true; > dwc3_pdata.quirks |= DWC3_QUIRK_AMD_NL > | DWC3_QUIRK_U2EXIT_LFPS > - | DWC3_QUIRK_U2SSINP3OK; > + | DWC3_QUIRK_U2SSINP3OK > + | DWC3_QUIRK_REQP1P2P3; to be combined with the last patch in this series. -- balbi
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