On Tue, 27 Jan 2015, Ping Cheng wrote:
> Signed-off-by: Ping Cheng <[email protected]>
Ping, please supply a changelog explaining even a simple and "obvious"
changes (which actually is not even the case here).
Thanks.
> ---
> drivers/hid/wacom_wac.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
> index f886149..6d490f6 100644
> --- a/drivers/hid/wacom_wac.c
> +++ b/drivers/hid/wacom_wac.c
> @@ -1042,7 +1042,7 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom)
>
> for (i = 0; i < contacts_to_send; i++) {
> int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
> - bool touch = data[offset] & 0x1 &&
> !wacom->shared->stylus_in_proximity;
> + bool touch = (data[offset] & 0x1) &&
> !wacom->shared->stylus_in_proximity;
> int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
>
> if (slot < 0)
> @@ -1072,6 +1072,7 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom)
> if (wacom->num_contacts_left <= 0)
> wacom->num_contacts_left = 0;
>
> + wacom->shared->touch_down = (wacom->num_contacts_left > 0);
> return 1;
> }
>
> @@ -1100,7 +1101,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
>
> for (i = 0; i < contacts_to_send; i++) {
> int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
> - bool touch = data[offset] & 0x1;
> + bool touch = (data[offset] & 0x1) &&
> !wacom->shared->stylus_in_proximity;
> int id = get_unaligned_le16(&data[offset + 1]);
> int slot = input_mt_get_slot_by_key(input, id);
>
> @@ -1122,6 +1123,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
> if (wacom->num_contacts_left < 0)
> wacom->num_contacts_left = 0;
>
> + wacom->shared->touch_down = (wacom->num_contacts_left > 0);
> return 1;
> }
--
Jiri Kosina
SUSE Labs
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