linux-kernel - Re: [stable] [PATCH] hid: Ortek W/L rdesc has incorrect Logical Maximum for keyboard (resend)

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Message-ID: <20110318220205.GB11644@kroah.com>
Date:	Fri, 18 Mar 2011 15:02:05 -0700
From:	Greg KH <greg@...ah.com>
To:	Keith Packard <keithp@...thp.com>, Jiri Kosina <jkosnia@...e.cz>
Cc:	stable@...nel.org, linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org
Subject: Re: [stable] [PATCH] hid: Ortek W/L rdesc has incorrect Logical
 Maximum for keyboard (resend)

On Sun, Mar 13, 2011 at 11:56:16PM -0700, Keith Packard wrote:
> 
> The Ortek WKB-2000 had the same rdesc bug -- the Logical Maximum value
> was reported as '1' instead of the correct value (146), preventing
> most of the keyboard keys from working. This patch simply shares
> precisely the same quirk code for this other device.
> 
> Signed-off-by: Keith Packard <keithp@...thp.com>
> ---
>  drivers/hid/hid-core.c  |    1 +
>  drivers/hid/hid-ids.h   |    1 +
>  drivers/hid/hid-ortek.c |    3 ++-
>  3 files changed, 4 insertions(+), 1 deletions(-)

Jiri, did this patch slip through the cracks?

curious,

greg k-h

> 
> diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
> index d678cf3..233bbf2 100644
> --- a/drivers/hid/hid-core.c
> +++ b/drivers/hid/hid-core.c
> @@ -1401,6 +1401,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
> 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_17) },
> 	{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18) },
> 	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
> +	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WL) },
> 	{ HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) },
> 	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) },
> 	{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN) },
> diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
> index 92a0d61..b478b25 100644
> --- a/drivers/hid/hid-ids.h
> +++ b/drivers/hid/hid-ids.h
> @@ -467,6 +467,7 @@
> 
>  #define USB_VENDOR_ID_ORTEK		0x05a4
>  #define USB_DEVICE_ID_ORTEK_WKB2000	0x2000
> +#define USB_DEVICE_ID_ORTEK_WL		0x1700
> 
>  #define USB_VENDOR_ID_PANJIT		0x134c
> 
> diff --git a/drivers/hid/hid-ortek.c b/drivers/hid/hid-ortek.c
> index e90edfc..74011af 100644
> --- a/drivers/hid/hid-ortek.c
> +++ b/drivers/hid/hid-ortek.c
> @@ -23,7 +23,7 @@ static __u8 *ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc,
> 		unsigned int *rsize)
>  {
> 	if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x01) {
> -		hid_info(hdev, "Fixing up Ortek WKB-2000 report descriptor\n");
> +		hid_info(hdev, "Fixing up Ortek WKB-2000 or W/L report descriptor\n");
> 		rdesc[55] = 0x92;
> 	}
> 	return rdesc;
> @@ -31,6 +31,7 @@ static __u8 *ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc,
> 
>  static const struct hid_device_id ortek_devices[] = {
> 	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
> +	{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WL) },
> 	{ }
>  };
>  MODULE_DEVICE_TABLE(hid, ortek_devices);
> 
> -- 
> keith.packard@...el.com

> _______________________________________________
> stable mailing list
> stable@...ux.kernel.org
> http://linux.kernel.org/mailman/listinfo/stable

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