]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
Input: synaptics - handle spurious release of trackstick buttons, again
authorBenjamin Tissoires <benjamin.tissoires@redhat.com>
Fri, 18 Mar 2016 00:12:54 +0000 (17:12 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 18 Mar 2016 00:15:57 +0000 (17:15 -0700)
Looks like the fimware 8.2 still has the extra buttons spurious release
bug.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=114321
Cc: stable@vger.kernel.org
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/mouse/synaptics.c

index 6025eb430c0a5010c908961ccf8897943fd3c945..a41d8328c0643ccd9f2c88885f47be262983df30 100644 (file)
@@ -862,8 +862,9 @@ static void synaptics_report_ext_buttons(struct psmouse *psmouse,
        if (!SYN_CAP_MULTI_BUTTON_NO(priv->ext_cap))
                return;
 
-       /* Bug in FW 8.1, buttons are reported only when ExtBit is 1 */
-       if (SYN_ID_FULL(priv->identity) == 0x801 &&
+       /* Bug in FW 8.1 & 8.2, buttons are reported only when ExtBit is 1 */
+       if ((SYN_ID_FULL(priv->identity) == 0x801 ||
+            SYN_ID_FULL(priv->identity) == 0x802) &&
            !((psmouse->packet[0] ^ psmouse->packet[3]) & 0x02))
                return;