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SubjectRe: [PATCH v2 1/1] HID: ignore afatech 9016
On Wed, 13 Jan 2010, Jiri Slaby wrote:

> Let's ignore the device altogether by the HID layer. It's handled
> by dvb-usb-remote driver already.
>
> By now, FULLSPEED_INTERVAL quirk was used. It probably made things
> better, but the remote controller was still a perfect X killer.
> This was the last user of the particular quirk. So remove the quirk
> as well.
>
> With input going through dvb-usb-remote, the remote works
> perfectly.
>
> The device is 15a4:9016.

Pekka, did you have chance to verify whether it works fine also with your
version of the remote, or you still need the FULLSPEED_INTERVAL quirk on
your side?

Thanks.

> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
> Cc: Jiri Kosina <jkosina@suse.cz>
> Cc: Pekka Sarnila <sarnila@adit.fi>
> ---
> drivers/hid/hid-core.c | 1 +
> drivers/hid/usbhid/hid-core.c | 8 --------
> drivers/hid/usbhid/hid-quirks.c | 2 --
> include/linux/hid.h | 1 -
> 4 files changed, 1 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
> index 08f8f23..0ae0bfd 100644
> --- a/drivers/hid/hid-core.c
> +++ b/drivers/hid/hid-core.c
> @@ -1534,6 +1534,7 @@ static const struct hid_device_id hid_ignore_list[] = {
> { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR) },
> { HID_USB_DEVICE(USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302) },
> { HID_USB_DEVICE(USB_VENDOR_ID_ADS_TECH, USB_DEVICE_ID_ADS_TECH_RADIO_SI470X) },
> + { HID_USB_DEVICE(USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016) },
> { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01) },
> { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10) },
> { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20) },
> diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
> index e2997a8..36a1561 100644
> --- a/drivers/hid/usbhid/hid-core.c
> +++ b/drivers/hid/usbhid/hid-core.c
> @@ -938,14 +938,6 @@ static int usbhid_start(struct hid_device *hid)
>
> interval = endpoint->bInterval;
>
> - /* Some vendors give fullspeed interval on highspeed devides */
> - if (hid->quirks & HID_QUIRK_FULLSPEED_INTERVAL &&
> - dev->speed == USB_SPEED_HIGH) {
> - interval = fls(endpoint->bInterval*8);
> - printk(KERN_INFO "%s: Fixing fullspeed to highspeed interval: %d -> %d\n",
> - hid->name, endpoint->bInterval, interval);
> - }
> -
> /* Change the polling interval of mice. */
> if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
> interval = hid_mousepoll_interval;
> diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
> index 38773dc..f2ae8a7 100644
> --- a/drivers/hid/usbhid/hid-quirks.c
> +++ b/drivers/hid/usbhid/hid-quirks.c
> @@ -41,8 +41,6 @@ static const struct hid_blacklist {
> { USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },
> { USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },
>
> - { USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016, HID_QUIRK_FULLSPEED_INTERVAL },
> -
> { USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
> { USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT },
>
> diff --git a/include/linux/hid.h b/include/linux/hid.h
> index 8709365..4a33e16 100644
> --- a/include/linux/hid.h
> +++ b/include/linux/hid.h
> @@ -311,7 +311,6 @@ struct hid_item {
> #define HID_QUIRK_BADPAD 0x00000020
> #define HID_QUIRK_MULTI_INPUT 0x00000040
> #define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000
> -#define HID_QUIRK_FULLSPEED_INTERVAL 0x10000000
> #define HID_QUIRK_NO_INIT_REPORTS 0x20000000
>
> /*
> --
> 1.6.5.7
>

--
Jiri Kosina
SUSE Labs, Novell Inc.


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