Re: [PATCH v2 14/16] usb: dwc3: enable rx_detect to polling lfps quirk

Felipe Balbi
2014-10-17T14:57:42Z

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On Fri, Oct 17, 2014 at 04:53:39PM +0800, Huang Rui wrote:
> AMD NL needs to enable RX_DETECT to Polling.LFPS control quirk.
>
> Signed-off-by: Huang Rui <ray.huang@amd.com>
> ---
> 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 a1ee586..f3c9699 100644
> --- a/drivers/usb/dwc3/core.c
> +++ b/drivers/usb/dwc3/core.c
> @@ -389,6 +389,9 @@ static void dwc3_phy_setup(struct dwc3 *dwc)
> if (dwc->quirks & DWC3_QUIRK_LFPSFILT)
> reg |= DWC3_GUSB3PIPECTL_LFPSFILT;
>
> + if (dwc->quirks & DWC3_QUIRK_RX_DETOPOLL)

if (dwc->rx_detect_to_polling_quirk)

> diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
> index d1f0901..6f789fd 100644
> --- a/drivers/usb/dwc3/dwc3-pci.c
> +++ b/drivers/usb/dwc3/dwc3-pci.c
> @@ -155,7 +155,8 @@ static int dwc3_pci_probe(struct pci_dev *pci,
> | DWC3_QUIRK_REQP1P2P3
> | DWC3_QUIRK_DEPP1P2P3
> | DWC3_QUIRK_DEPOCHANGE
> - | DWC3_QUIRK_LFPSFILT;
> + | DWC3_QUIRK_LFPSFILT
> + | DWC3_QUIRK_RX_DETOPOLL;

last patch.

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balbi

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