HI, On Fri, Oct 17, 2014 at 04:53:40PM +0800, Huang Rui wrote: > AMD NL needs to enable Tx Deemphasis quirk. > > Signed-off-by: Huang Rui <ray.huang@xxxxxxx> > --- > drivers/usb/dwc3/core.c | 3 +++ > drivers/usb/dwc3/core.h | 2 ++ > drivers/usb/dwc3/dwc3-pci.c | 3 ++- > drivers/usb/dwc3/platform_data.h | 1 + > 4 files changed, 8 insertions(+), 1 deletion(-) > > diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c > index f3c9699..3ccfe41 100644 > --- a/drivers/usb/dwc3/core.c > +++ b/drivers/usb/dwc3/core.c > @@ -392,6 +392,9 @@ static void dwc3_phy_setup(struct dwc3 *dwc) > if (dwc->quirks & DWC3_QUIRK_RX_DETOPOLL) > reg |= DWC3_GUSB3PIPECTL_RX_DETOPOLL; > > + if (dwc->quirks & DWC3_QUIRK_TX_DEEPH) if (dwc->tx_deemphasis_quirk) > diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c > index 6f789fd..146eb2f 100644 > --- a/drivers/usb/dwc3/dwc3-pci.c > +++ b/drivers/usb/dwc3/dwc3-pci.c > @@ -156,7 +156,8 @@ static int dwc3_pci_probe(struct pci_dev *pci, > | DWC3_QUIRK_DEPP1P2P3 > | DWC3_QUIRK_DEPOCHANGE > | DWC3_QUIRK_LFPSFILT > - | DWC3_QUIRK_RX_DETOPOLL; > + | DWC3_QUIRK_RX_DETOPOLL > + | DWC3_QUIRK_TX_DEEPH; last patch. -- balbi
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