NAK: [SRU][B/C/D/OEM-OSP1-B/E][PATCH 0/1] input/mouse: alps trackpoint-only device doesn't work

[Hui Wang]

Please ignore this patchset, I will send the v2 to replace this patchset.

On 2019/7/16 下午10:12, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1836752
>
> This patch is needed to be merged to oem-osp1-b kernel ASAP, since
> our oem project is waiting for this patch.
>
> [Impact]
> On one of the latest Lenovo laptops, the trackpoint doesn't work, we
> consulted apls guys, they said this trackpoint is different from others,
> it is a trackpoint-only device, so the current alps.c doesn't support it
> well, while the trackpoint.c can drive it well.
>
> [Fix]
> Check if it is trakcpoint-only device, if it yes, let trackpoint.c
> handle it.
>
> [Test Case]
> apply this patch and boot with the kernel, the trackpoint can work
> well.
>
> [Regression Risk]
> Low. the way of detect trackpoint-only alps device is provided by
> alps. so it is pretty safe.
>
>
> Hui Wang (1):
>    Input: alps - don't handle ALPS cs19 trackpoint-only device
>
>   drivers/input/mouse/alps.c | 32 ++++++++++++++++++++++++++++++++
>   1 file changed, 32 insertions(+)
>