On Wed, 29 Jan 2020, Mansour Behabadi wrote:
> Magic Keyboards with more recent firmware (0x0100) report
> Fn key differently. Without this patch, Fn key may not
> behave as expected and may not be configurable via hid_apple
> fnmode module parameter.
>
> Signed-off-by: Mansour Behabadi <mansour@xxxxxxxxxx>
> ---
> drivers/hid/hid-apple.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
> index 6ac8becc2372..d732d1d10caf 100644
> --- a/drivers/hid/hid-apple.c
> +++ b/drivers/hid/hid-apple.c
> @@ -340,7 +340,8 @@ static int apple_input_mapping(struct hid_device *hdev, struct hid_input *hi,
> unsigned long **bit, int *max)
> {
> if (usage->hid == (HID_UP_CUSTOM | 0x0003) ||
> - usage->hid == (HID_UP_MSVENDOR | 0x0003)) {
> + usage->hid == (HID_UP_MSVENDOR | 0x0003) ||
> + usage->hid == (HID_UP_HPVENDOR2 | 0x0003)) {
> /* The fn key on Apple USB keyboards */
Hmm, one day we should probably ditch this "vendor-specific" naming, which
doesn't really match reality at all any more.
Also the mappings in hid-input for these usage pages are pretty awkward
these days.
Anyway, that is for later. I am queuing your patch now, thanks.
--
Jiri Kosina
SUSE Labs
