This is a note to let you know that I've just added the patch titled
HID: wacom: Re-enable touch by default for Cintiq 24HDT / 27QHDT
to the 5.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hid-wacom-re-enable-touch-by-default-for-cintiq-24hdt-27qhdt.patch
and it can be found in the queue-5.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 6ca2350e11f09d5d3e53777d1eff8ff6d300ed93 Mon Sep 17 00:00:00 2001
From: Jason Gerecke <killertofu@xxxxxxxxx>
Date: Mon, 19 Jul 2021 13:55:28 -0700
Subject: HID: wacom: Re-enable touch by default for Cintiq 24HDT / 27QHDT
From: Jason Gerecke <killertofu@xxxxxxxxx>
commit 6ca2350e11f09d5d3e53777d1eff8ff6d300ed93 upstream.
Commit 670e90924bfe ("HID: wacom: support named keys on older devices")
added support for sending named events from the soft buttons on the
24HDT and 27QHDT. In the process, however, it inadvertantly disabled the
touchscreen of the 24HDT and 27QHDT by default. The
`wacom_set_shared_values` function would normally enable touch by default
but because it checks the state of the non-shared `has_mute_touch_switch`
flag and `wacom_setup_touch_input_capabilities` sets the state of the
/shared/ version, touch ends up being disabled by default.
This patch sets the non-shared flag, letting `wacom_set_shared_values`
take care of copying the value over to the shared version and setting
the default touch state to "on".
Fixes: 670e90924bfe ("HID: wacom: support named keys on older devices")
CC: stable@xxxxxxxxxxxxxxx # 5.4+
Signed-off-by: Jason Gerecke <jason.gerecke@xxxxxxxxx>
Reviewed-by: Ping Cheng <ping.cheng@xxxxxxxxx>
Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/hid/wacom_wac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -3831,7 +3831,7 @@ int wacom_setup_touch_input_capabilities
wacom_wac->shared->touch->product == 0xF6) {
input_dev->evbit[0] |= BIT_MASK(EV_SW);
__set_bit(SW_MUTE_DEVICE, input_dev->swbit);
- wacom_wac->shared->has_mute_touch_switch = true;
+ wacom_wac->has_mute_touch_switch = true;
}
fallthrough;
Patches currently in stable-queue which might be from killertofu@xxxxxxxxx are
queue-5.13/hid-wacom-re-enable-touch-by-default-for-cintiq-24hdt-27qhdt.patch
