[PATCH regression fix 0/2] Input: atkbd - Fix Dell XPS 13 line suspend/resume regression

From: Hans de Goede <hdegoede@redhat.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>,
	Paul Menzel <pmenzel@molgen.mpg.de>,
	stable@vger.kernel.org, regressions@lists.linux.dev,
	linux-input@vger.kernel.org
Subject: [PATCH regression fix 0/2] Input: atkbd - Fix Dell XPS 13 line suspend/resume regression
Date: Fri, 26 Jan 2024 17:07:22 +0100	[thread overview]
Message-ID: <20240126160724.13278-1-hdegoede@redhat.com> (raw)

Hi Dmitry,

There have been multiple reports that the keyboard on
Dell XPS 13 9350 / 9360 / 9370 models has stopped working after
a suspend/resume after the merging of commit 936e4d49ecbc ("Input:
atkbd - skip ATKBD_CMD_GETID in translated mode").

See the 4 closes tags in the first patch for 4 reports of this.

I have been working with the first reporter on resolving this
and testing on his Dell XPS 13 9360 confirms that these patches
fix things.

Unfortunately the commit causing the issue has also been picked
up by multiple stable kernel series now. Can you please send
these fixes to Linus ASAP, so that they can also be backported
to the stable series ASAP ?

Alternatively we could revert the commit causing this, but that
commit is know to fix issues on a whole bunch of other laptops
so I would rather not revert it.

Regards,

Hans

Hans de Goede (2):
  Input: atkbd - Skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
  Input: atkbd - Do not skip atkbd_deactivate() when skipping
    ATKBD_CMD_GETID

 drivers/input/keyboard/atkbd.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

-- 
2.43.0