diff options
| author | Ping Cheng <pinglinux@gmail.com> | 2015-04-15 16:53:54 -0700 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-04-23 10:00:51 +0200 |
| commit | 42f4f272746f9e4e3fecb4440dc2429822b6950b (patch) | |
| tree | c8b6ffdb743f2777af3ecac3ff86531b54a5f29e /drivers/hid/wacom_wac.c | |
| parent | 8de29a35dc840a05e451ad035bcb06e21ccf605f (diff) | |
| download | lwn-42f4f272746f9e4e3fecb4440dc2429822b6950b.tar.gz lwn-42f4f272746f9e4e3fecb4440dc2429822b6950b.zip | |
HID: wacom: move all quirks to wacom_setup_device_quirks
It makes probe routine easy to follow.
Signed-off-by: Ping Cheng <pingc@wacom.com>
Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/wacom_wac.c')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index fa54d3290659..3609cbe9877b 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -2164,8 +2164,9 @@ static void wacom_setup_intuos(struct wacom_wac *wacom_wac) input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); } -void wacom_setup_device_quirks(struct wacom_features *features) +void wacom_setup_device_quirks(struct wacom *wacom) { + struct wacom_features *features = &wacom->wacom_wac.features; /* touch device found but size is not defined. use default */ if (features->device_type == BTN_TOOL_FINGER && !features->x_max) { @@ -2173,6 +2174,33 @@ void wacom_setup_device_quirks(struct wacom_features *features) features->y_max = 1023; } + /* + * Intuos5/Pro and Bamboo 3rd gen have no useful data about its + * touch interface in its HID descriptor. If this is the touch + * interface (PacketSize of WACOM_PKGLEN_BBTOUCH3), override the + * tablet values. + */ + if ((features->type >= INTUOS5S && features->type <= INTUOSHT) || + (features->type == BAMBOO_PT)) { + if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { + features->device_type = BTN_TOOL_FINGER; + + features->x_max = 4096; + features->y_max = 4096; + } else { + features->device_type = BTN_TOOL_PEN; + } + } + + /* + * Same thing for Bamboo PAD + */ + if (features->type == BAMBOO_PAD) + features->device_type = BTN_TOOL_FINGER; + + if (wacom->hdev->bus == BUS_BLUETOOTH) + features->quirks |= WACOM_QUIRK_BATTERY; + /* quirk for bamboo touch with 2 low res touches */ if (features->type == BAMBOO_PT && features->pktlen == WACOM_PKGLEN_BBTOUCH) { |