[U-Boot] [PATCH] USB: fix USB keyboard polling parameter

Marek Vasut marex at denx.de
Mon Feb 27 00:10:33 CET 2012


> When doing a "GET_REPORT" request on the keyboard control endpoint,
> the report ID should 0 (ie report ID not used) rather than 1
> as reports are not used in boot mode.
> 
> Signed-off-by: Vincent Palatin <vpalatin at chromium.org>
> ---
>  common/usb_kbd.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/common/usb_kbd.c b/common/usb_kbd.c
> index 75107c9..aaf7d6f 100644
> --- a/common/usb_kbd.c
> +++ b/common/usb_kbd.c
> @@ -320,7 +320,7 @@ static inline void usb_kbd_poll_for_event(struct
> usb_device *dev) struct usb_kbd_pdata *data = dev->privptr;
>  	iface = &dev->config.if_desc[0];
>  	usb_get_report(dev, iface->desc.bInterfaceNumber,
> -			1, 1, data->new, sizeof(data->new));
> +			1, 0, data->new, sizeof(data->new));
>  	if (memcmp(data->old, data->new, sizeof(data->new)))
>  		usb_kbd_irq_worker(dev);
>  #endif

Hi,

what's the status of this patch/patchset?

Thanks
M


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