On Fri, Oct 01, 2021 at 12:09:32PM +0200, Hans de Goede wrote: > From: José Expósito <jose.exposito89@xxxxxxxxx> > > commit b201cb0ebe87b209e252d85668e517ac1929e250 upstream. > > Some devices, even non convertible ones, can send incorrect > SW_TABLET_MODE reports. > > Add an allow list and accept such reports only from devices in it. > > Bug reported for Dell XPS 17 9710 on: > https://gitlab.freedesktop.org/libinput/libinput/-/issues/662 > > Fixes: ac32bae00083 ("platform/x86: intel-hid: Add alternative method to enable switches") > Depends-on: 153cca9caa81 ("platform/x86: Add and use a dual_accel_detect() helper") > Reported-by: Tobias Gurtzick <magic@xxxxxxxxxxxxxxx> > Suggested-by: Hans de Goede <hdegoede@xxxxxxxxxx> > Tested-by: Tobias Gurtzick <magic@xxxxxxxxxxxxxxx> > Signed-off-by: José Expósito <jose.exposito89@xxxxxxxxx> > Link: https://lore.kernel.org/r/20210920160312.9787-1-jose.exposito89@xxxxxxxxx > [hdegoede@xxxxxxxxxx: Check dmi_switches_auto_add_allow_list only once] > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> > --- > drivers/platform/x86/intel-hid.c | 27 ++++++++++++++++++++++----- > 1 file changed, 22 insertions(+), 5 deletions(-) Now queued up, thanks. greg k-h
