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Input: byd - enable absolute mode

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The Windows driver's settings dialog contains a visualization of the
regions for the hardware edge scrolling capability, which uses a
temporarily-enabled limited-resolution absolute mode.

This patch enables this during normal operation, and combines the
absolute packets with the existing relative packets to provide
accurate absolute position and touch reporting.

It also adds documentation for all known gesture packets and
initialization commands.

Reviewed-by: Chris Diamand <chris@diamand.org>
Signed-off-by: Richard Pospesel <pospeselr@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Richard Pospesel
2016-03-14 09:41:16 -07:00
committed by Dmitry Torokhov
parent a0ad220c96
commit 2d5f5611dd
2 changed files with 371 additions and 200 deletions
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2
drivers/input/mouse/psmouse-base.c
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@@ -846,7 +846,7 @@ static const struct psmouse_protocol psmouse_protocols[] = {
#ifdef CONFIG_MOUSE_PS2_BYD
{
.type = PSMOUSE_BYD,
.name = "BydPS/2",
.name = "BYDPS/2",
.alias = "byd",
.detect = byd_detect,
.init = byd_init,