On 04/01/2012 11:30 AM, Oskari Saarenmaa wrote:
> On-pad clicks in absolute positioning single-finger mode are reported
> without the PHY_BTN bit set, the on-pad clicks are handled by userspace
> so the kernel shouldn't report them as real clicks.
What is the definition of an "on-pad" click?
> Signed-off-by: Oskari Saarenmaa <os@xxxxxxx>
> ---
> Applies to v3.4-rc1
>
> drivers/input/mouse/sentelic.c | 8 ++++++++
> 1 files changed, 8 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c
> index a977bfa..d4df8cd 100644
> --- a/drivers/input/mouse/sentelic.c
> +++ b/drivers/input/mouse/sentelic.c
> @@ -741,6 +741,14 @@ static psmouse_ret_t fsp_process_byte(struct psmouse *psmouse)
> }
> } else {
> /* SFAC packet */
> + if ((packet[0] & FSP_PB0_LBTN|FSP_PB0_PHY_BTN) ==
> + FSP_PB0_LBTN) {
> + /* On-pad click in SFAC mode should be handled
> + * by userspace. On-pad clicks in MFMC mode
> + * are real clickpad clicks, and not ignored.
> + */
> + packet[0] &= ~FSP_PB0_LBTN;
> + }
>
> /* no multi-finger information */
> ad->last_mt_fgr = 0;
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