Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.4.26 2020-02-19T18:52:55+00:00 2020-02-19T18:52:55+00:00 Benjamin Tissoires benjamin.tissoires@redhat.com 2020-02-14T01:07:47+00:00 urn:sha1:2323beb68436533dbb711bb23c65881a98f851b9 commit 5179a9dfa9440c1781816e2c9a183d1d2512dc61 upstream. The Yoga 11e is using LEN0049, but it doesn't have a trackstick. Thus, there is no need to create a software top buttons row. However, it seems that the device works under SMBus, so keep it as part of the smbus_pnp_ids. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200115013023.9710-1-benjamin.tissoires@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-02-19T18:52:55+00:00 Gaurav Agrawal agrawalgaurav@gnome.org 2020-02-14T01:06:10+00:00 urn:sha1:efca0d73501a7bb4e4c7643bc0b652fd6bf0c7a2 commit b8a3d819f872e0a3a0a6db0dbbcd48071042fb98 upstream. Add touchpad LEN2044 to the list, as it is capable of working with psmouse.synaptics_intertouch=1 Signed-off-by: Gaurav Agrawal <agrawalgaurav@gnome.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/CADdtggVzVJq5gGNmFhKSz2MBwjTpdN5YVOdr4D3Hkkv=KZRc9g@mail.gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-02-19T18:52:55+00:00 Lyude Paul lyude@redhat.com 2020-02-14T00:59:15+00:00 urn:sha1:c6426ba5731b4473538a61d44136cf2dda4f9d8a commit bf502391353b928e63096127e5fd8482080203f5 upstream. This supports RMI4 and everything seems to work, including the touchpad buttons. So, let's enable this by default. Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200204194322.112638-1-lyude@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-12-13T07:42:40+00:00 Hans Verkuil hverkuil-cisco@xs4all.nl 2019-11-23T00:17:08+00:00 urn:sha1:2a8e38a8b9b7fcce4b0b0bc7ca4f2d74cc7c1529 commit fc1156f373e3927e0dcf06678906c367588bfdd6 upstream. Some Lenovo X1 Carbon Gen 6 laptops report LEN0091. Add this to the smbus_pnp_ids list. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20191119105118.54285-2-hverkuil-cisco@xs4all.nl Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-11-22T23:19:03+00:00 Lyude Paul lyude@redhat.com 2019-11-22T22:52:54+00:00 urn:sha1:8791663435e7fea896d8ca0f56fd64976d2089ff This reverts commit 68b9c5066e39af41d3448abfc887c77ce22dd64d. Ugh, I really dropped the ball on this one :\. So as it turns out RMI4 works perfectly fine on the X1 Extreme Gen 2 except for one thing I didn't notice because I usually use the trackpoint: clicking with the touchpad. Somehow this is broken, in fact we don't even seem to indicate BTN_LEFT as a valid event type for the RMI4 touchpad. And, I don't even see any RMI4 events coming from the touchpad when I press down on it. This only seems to work for PS/2 mode. Since that means we have a regression, and PS/2 mode seems to work fine for the time being - revert this for now. We'll have to do a more thorough investigation on this. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://lore.kernel.org/r/20191119234534.10725-1-lyude@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2019-11-15T22:57:59+00:00 Lyude Paul lyude@redhat.com 2019-11-15T22:57:13+00:00 urn:sha1:768ea88bcb235ac3a92754bf82afcd3f12200bcc Just got one of these for debugging some unrelated issues, and noticed that Lenovo seems to have gone back to using RMI4 over smbus with Synaptics touchpads on some of their new systems, particularly this one. So, let's enable RMI mode for the X1 Extreme 2nd Generation. Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://lore.kernel.org/r/20191115221814.31903-1-lyude@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2019-08-12T06:24:46+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2019-08-12T06:24:46+00:00 urn:sha1:4aa31b4b61e4985e719352c329c3948d1932cb64 Sync up with mainline to bring in device_property_count_u32 andother newer APIs. 2019-08-09T16:46:30+00:00 Christophe JAILLET christophe.jaillet@wanadoo.fr 2019-08-09T16:45:27+00:00 urn:sha1:26332247fb3fe919a3e51589601ba3de566cc355 This should be 'synaptics', not 'synpatics' Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2019-07-25T08:24:06+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2019-07-12T18:37:17+00:00 urn:sha1:25f8c834e2a6871920cc1ca113f02fb301d007c3 The 2016 kabylake HP Spectre X360 (model number 13-w013dx) works much better with psmouse.synaptics_intertouch=1 kernel parameter, so let's enable RMI4 mode automatically. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204115 Reported-by: Nate Graham <pointedstick@zoho.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2019-07-20T04:07:56+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2019-07-20T04:07:56+00:00 urn:sha1:c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2 Prepare second round of input updates for 5.3 merge window.