Attachment 120491 Details for Bug 93367 – [PATCH] touchpad: for apple unibody touchpad, disable keyboards that are not the same product id for dwt

[PATCH] touchpad: for apple unibody touchpad, disable keyboards that are not the same product id for dwt

0001-touchpad-for-apple-unibody-touchpad-disable-keyboard.patch (text/plain), 1.97 KB, created by Caibin Chen on 2015-12-14 06:44:42 UTC

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Creator: Caibin Chen

Created: 2015-12-14 06:44:42 UTC

Size: 1.97 KB

patch

obsolete

>From 69a600d99dc881abcef34fab00b320810ca119bb Mon Sep 17 00:00:00 2001
>From: Tiger Soldier <tigersoldi@gmail.com>
>Date: Sun, 13 Dec 2015 22:27:55 -0800
>Subject: [PATCH] touchpad: for apple unibody touchpad, disable keyboards that
> are not the same product id for dwt
>
>---
> src/evdev-mt-touchpad.c | 11 +++++++++++
> src/libinput-util.h     |  1 +
> 2 files changed, 12 insertions(+)
>
>diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c
>index 4fba147..6f13d22 100644
>--- a/src/evdev-mt-touchpad.c
>+++ b/src/evdev-mt-touchpad.c
>@@ -1285,6 +1285,10 @@ tp_want_dwt(struct evdev_device *touchpad,
> {
> 	unsigned int bus_tp = libevdev_get_id_bustype(touchpad->evdev),
> 		     bus_kbd = libevdev_get_id_bustype(keyboard->evdev);
>+	unsigned int vendor_tp = evdev_device_get_id_vendor(touchpad);
>+	unsigned int vendor_kbd = evdev_device_get_id_vendor(keyboard);
>+	unsigned int product_tp = evdev_device_get_id_product(touchpad);
>+	unsigned int product_kbd = evdev_device_get_id_product(keyboard);
> 
> 	if (tp_dwt_device_is_blacklisted(touchpad) ||
> 	    tp_dwt_device_is_blacklisted(keyboard))
>@@ -1295,6 +1299,13 @@ tp_want_dwt(struct evdev_device *touchpad,
> 	if (bus_tp == BUS_I8042 && bus_kbd != bus_tp)
> 		return false;
> 
>+	/* For Macbook Pro, always use its internal keyboard and touchpad */
>+	if (vendor_tp == VENDOR_ID_APPLE
>+	    && product_tp == PRODUCT_ID_APPLE_KBD_TOUCHPAD) {
>+		return vendor_kbd == VENDOR_ID_APPLE
>+		    && product_kbd == PRODUCT_ID_APPLE_KBD_TOUCHPAD;
>+	}
>+
> 	/* everything else we don't really know, so we have to assume
> 	   they go together */
> 
>diff --git a/src/libinput-util.h b/src/libinput-util.h
>index ba253b5..d76f333 100644
>--- a/src/libinput-util.h
>+++ b/src/libinput-util.h
>@@ -38,6 +38,7 @@
> #define VENDOR_ID_APPLE 0x5ac
> #define VENDOR_ID_WACOM 0x56a
> #define VENDOR_ID_SYNAPTICS_SERIAL 0x002
>+#define PRODUCT_ID_APPLE_KBD_TOUCHPAD 0x273
> #define PRODUCT_ID_SYNAPTICS_SERIAL 0x007
> 
> /* The HW DPI rate we normalize to before calculating pointer acceleration */
>-- 
>2.6.3
>

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Attachments on bug 93367: 120491 | 120661 | 120793 | 120794 | 120795 | 120802

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