| Message ID | 1412806447-30834-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index 233516a..0b75b57 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -1253,6 +1253,13 @@ static bool elantech_is_signature_valid(const unsigned char *param) if (param[1] == 0) return true; + /* + * Some models have a revision higher then 20. Meaning param[2] may + * be 10 or 20, skip the rates check for these. + */ + if (param[0] == 0x46 && (param[1] & 0xef) == 0x0f && param[2] < 40) + return true; + for (i = 0; i < ARRAY_SIZE(rates); i++) if (param[2] == rates[i]) return false;
This is a note to let you know that I have just added a patch titled Input: elantech - fix detection of touchpad on ASUS s301l to the linux-3.13.y-queue branch of the 3.13.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.13.y-queue This patch is scheduled to be released in version 3.13.11.9. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.13.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 92f3f4c571f0a4723fdc4278dc90a2ae137c0df6 Mon Sep 17 00:00:00 2001 From: Hans de Goede <hdegoede@redhat.com> Date: Mon, 8 Sep 2014 14:39:52 -0700 Subject: Input: elantech - fix detection of touchpad on ASUS s301l MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit 271329b3c798b2102120f5df829071c211ef00ed upstream. Adjust Elantech signature validation to account fo rnewer models of touchpads. Reported-and-tested-by: Màrius Monton <marius.monton@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/input/mouse/elantech.c | 7 +++++++ 1 file changed, 7 insertions(+) -- 1.9.1