Input: ALPS - fix wheel decoding (e6c047b9) · Commits · e / devices / android_kernel_teracube_2e

drivers/input/mouse/alps.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -170,7 +170,7 @@ static void alps_process_packet(struct psmouse psmouse, struct pt_regs regs)
	input_report_key(dev, BTN_TOOL_FINGER, z > 0);		input_report_key(dev, BTN_TOOL_FINGER, z > 0);

	if (priv->i->flags & ALPS_WHEEL)		if (priv->i->flags & ALPS_WHEEL)
	input_report_rel(dev, REL_WHEEL, ((packet[0] >> 4) & 0x07) \| ((packet[2] >> 2) & 0x08));		input_report_rel(dev, REL_WHEEL, ((packet[2] << 1) & 0x08) - ((packet[0] >> 4) & 0x07));

	if (priv->i->flags & (ALPS_FW_BK_1 \| ALPS_FW_BK_2)) {		if (priv->i->flags & (ALPS_FW_BK_1 \| ALPS_FW_BK_2)) {
	input_report_key(dev, BTN_FORWARD, forward);		input_report_key(dev, BTN_FORWARD, forward);