From: Jason Gerecke Date: Wed, 9 Oct 2024 16:41:21 +0000 (-0700) Subject: HID: wacom: Hardcode (non-inverted) AES pens as BTN_TOOL_PEN X-Git-Tag: v6.12-rc4~47^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2934b12281abf4eb5f915086fd5699de5c497ccd;p=thirdparty%2Flinux.git HID: wacom: Hardcode (non-inverted) AES pens as BTN_TOOL_PEN Unlike EMR tools which encode type information in their tool ID, tools for AES sensors are all "generic pens". It is inappropriate to make use of the wacom_intuos_get_tool_type function when dealing with these kinds of devices. Instead, we should only ever report BTN_TOOL_PEN or BTN_TOOL_RUBBER, as depending on the state of the Eraser and Invert bits. Reported-by: Daniel Jutz Closes: https://lore.kernel.org/linux-input/3cd82004-c5b8-4f2a-9a3b-d88d855c65e4@heusel.eu/ Bisected-by: Christian Heusel Fixes: 9c2913b962da ("HID: wacom: more appropriate tool type categorization") Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/1041 Link: https://github.com/linuxwacom/input-wacom/issues/440 Signed-off-by: Jason Gerecke Cc: stable@vger.kernel.org Acked-by: Benjamin Tissoires Signed-off-by: Jiri Kosina --- diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 59a13ad9371cd..413606bdf476d 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -2567,6 +2567,8 @@ static void wacom_wac_pen_report(struct hid_device *hdev, /* Going into range select tool */ if (wacom_wac->hid_data.invert_state) wacom_wac->tool[0] = BTN_TOOL_RUBBER; + else if (wacom_wac->features.quirks & WACOM_QUIRK_AESPEN) + wacom_wac->tool[0] = BTN_TOOL_PEN; else if (wacom_wac->id[0]) wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); else