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SubjectRe: [PATCH] HID: make sensor autodetection independent of underlying bus
From
On Tue, Feb 19, 2013 at 10:22 AM, Mika Westerberg
<mika.westerberg@linux.intel.com> wrote:
> Instead of limiting HID sensors to USB and I2C busses we can just make
> everything that has usage page of HID_UP_SENSOR to be included in
> HID_GROUP_SENSOR_HUB group. This allows the sensor-hub to work over
> bluetooth (and other transports) as well.
>
> Reported-by: Alexander Holler <holler@ahsoftware.de>
> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>

Reviewed-By: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Cheers,
Benjamin

> ---
> drivers/hid/hid-core.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
> index fe3a59e..f89e902 100644
> --- a/drivers/hid/hid-core.c
> +++ b/drivers/hid/hid-core.c
> @@ -728,8 +728,7 @@ static int hid_scan_report(struct hid_device *hid)
> } else if (page == HID_UP_SENSOR &&
> item.type == HID_ITEM_TYPE_MAIN &&
> item.tag == HID_MAIN_ITEM_TAG_BEGIN_COLLECTION &&
> - (item_udata(&item) & 0xff) == HID_COLLECTION_PHYSICAL &&
> - (hid->bus == BUS_USB || hid->bus == BUS_I2C))
> + (item_udata(&item) & 0xff) == HID_COLLECTION_PHYSICAL)
> hid->group = HID_GROUP_SENSOR_HUB;
> }
>
> --
> 1.7.10.4
>


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