Bug#605450: linux-image-2.6.32-5-amd64: Please support and update multitouch driver of Macbookpro 7,1.
Nobuhiro Iwamatsu said: Current Linux-2.6 package does not work multitouch device of Macbookpro 7,1. This is because driver does not support a multitouch protocol of Macbookpro. The patch revising this problem is already taken in by upstream. 6f2701b79f2ee0c5eb946e8a87993acbe8041da3 I confirmed that I made the linux-2.6 package which did this patch applied, and a problem was revised. Could you apply this patch in Debian? I second that request. The patch is also required for the multitouch touchpad of the MacBookAir3,1 to work. -- mike dentifrice fl...@poivron.org -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20101206191138.ga32...@dentifrice
Bug#605450: linux-image-2.6.32-5-amd64: Please support and update multitouch driver of Macbookpro 7,1.
On Mon, Dec 06, 2010 at 08:11:38PM +0100, mike dentifrice wrote: Nobuhiro Iwamatsu said: Current Linux-2.6 package does not work multitouch device of Macbookpro 7,1. This is because driver does not support a multitouch protocol of Macbookpro. The patch revising this problem is already taken in by upstream. 6f2701b79f2ee0c5eb946e8a87993acbe8041da3 I confirmed that I made the linux-2.6 package which did this patch applied, and a problem was revised. Could you apply this patch in Debian? I second that request. The patch is also required for the multitouch touchpad of the MacBookAir3,1 to work. Does the touchpad work as a simple pointing device, or not at all? Ben. -- Ben Hutchings We get into the habit of living before acquiring the habit of thinking. - Albert Camus -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20101206200118.gn8...@decadent.org.uk
Bug#605450: linux-image-2.6.32-5-amd64: Please support and update multitouch driver of Macbookpro 7,1.
I confirmed that I made the linux-2.6 package which did this patch applied, and a problem was revised. Could you apply this patch in Debian? I second that request. The patch is also required for the multitouch touchpad of the MacBookAir3,1 to work. Does the touchpad work as a simple pointing device, or not at all? Before I applied the patch, I could click, but the pointer didn't move. Without the multitouch input driver (packaged by Nobuhiro Iwamatsu), it is possible to move the pointer, but impossible to drag anything, for click + movement doesn't work. -- mike dentifrice fl...@poivron.org -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20101206221644.ga3...@dentifrice
Bug#605450: linux-image-2.6.32-5-amd64: Please support and update multitouch driver of Macbookpro 7,1.
Hi,
2010/12/7 mike dentifrice fl...@poivron.org:
I confirmed that I made the linux-2.6 package which did this patch
applied, and a problem was revised. Could you apply this patch in
Debian?
I second that request. The patch is also required for the multitouch
touchpad of the MacBookAir3,1 to work.
Does the touchpad work as a simple pointing device, or not at all?
Before I applied the patch, I could click, but the pointer didn't move.
Without the multitouch input driver (packaged by Nobuhiro Iwamatsu),
it is possible to move the pointer, but impossible to drag anything, for
click + movement doesn't work.
I am using Macbookpro 7,1.
On this machine, I can drag while clicking it with this patch and
multitouch driver.
Best regards,
Nobuhiro
--
Nobuhiro Iwamatsu
iwamatsu at {nigauri.org / debian.org}
GPG ID: 40AD1FA6
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Bug#605450: linux-image-2.6.32-5-amd64: Please support and update multitouch driver of Macbookpro 7,1.
On Mon, 2010-12-06 at 23:16 +0100, mike dentifrice wrote: I confirmed that I made the linux-2.6 package which did this patch applied, and a problem was revised. Could you apply this patch in Debian? I second that request. The patch is also required for the multitouch touchpad of the MacBookAir3,1 to work. Does the touchpad work as a simple pointing device, or not at all? Before I applied the patch, I could click, but the pointer didn't move. Without the multitouch input driver (packaged by Nobuhiro Iwamatsu), it is possible to move the pointer, but impossible to drag anything, for click + movement doesn't work. OK, I've applied that patch plus: commit 57157becdd1d23e6c2b8661ffe6c78d7d605d121 Author: Henrik Rydberg rydb...@euromail.se Date: Tue Aug 31 17:27:02 2010 -0700 Input: bcm5974 - adjust major/minor to scale By visual inspection, the reported touch_major and touch_minor axes are a factor of two too small. Presumably the device actually reports the semi-major and semi-minor axes. Corrected with this patch. Ben. -- Ben Hutchings Once a job is fouled up, anything done to improve it makes it worse. signature.asc Description: This is a digitally signed message part
Bug#605450: linux-image-2.6.32-5-amd64: Please support and update multitouch driver of Macbookpro 7,1.
Package: linux-2.6
Version: 2.6.32-28
Severity: normal
Tags: patch
Hi,
Current Linux-2.6 package does not work multitouch device of Macbookpro 7,1.
This is because driver does not support a multitouch protocol of Macbookpro.
The patch revising this problem is already taken in by upstream.
6f2701b79f2ee0c5eb946e8a87993acbe8041da3
I confirmed that I made the linux-2.6 package which did this patch
applied, and a problem was revised.
Could you apply this patch in Debian?
Best regards,
Nobuhiro
From 6f2701b79f2ee0c5eb946e8a87993acbe8041da3 Mon Sep 17 00:00:00 2001
From: Henrik Rydberg rydb...@euromail.se
Date: Wed, 6 Jan 2010 00:32:48 -0800
Subject: [PATCH] Input: bcm5974 - report ABS_MT events
Make bcm5974 report raw multi-touch (MT) data in the form of ABS_MT events.
[d...@mail.ru: get rid of module option, always report all events]
Signed-off-by: Henrik Rydberg rydb...@euromail.se
Signed-off-by: Andrew Morton a...@linux-foundation.org
Signed-off-by: Dmitry Torokhov d...@mail.ru
---
drivers/input/mouse/bcm5974.c | 44 -
1 files changed, 43 insertions(+), 1 deletions(-)
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 0d1d334..4f8fe08 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -139,6 +139,7 @@ struct tp_finger {
/* trackpad finger data size, empirically at least ten fingers */
#define SIZEOF_FINGER sizeof(struct tp_finger)
#define SIZEOF_ALL_FINGERS (16 * SIZEOF_FINGER)
+#define MAX_FINGER_ORIENTATION 16384
/* device-specific parameters */
struct bcm5974_param {
@@ -284,6 +285,26 @@ static void setup_events_to_report(struct input_dev *input_dev,
input_set_abs_params(input_dev, ABS_Y,
0, cfg-y.dim, cfg-y.fuzz, 0);
+ /* finger touch area */
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
+ cfg-w.devmin, cfg-w.devmax, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
+ cfg-w.devmin, cfg-w.devmax, 0, 0);
+ /* finger approach area */
+ input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR,
+ cfg-w.devmin, cfg-w.devmax, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR,
+ cfg-w.devmin, cfg-w.devmax, 0, 0);
+ /* finger orientation */
+ input_set_abs_params(input_dev, ABS_MT_ORIENTATION,
+ -MAX_FINGER_ORIENTATION,
+ MAX_FINGER_ORIENTATION, 0, 0);
+ /* finger position */
+ input_set_abs_params(input_dev, ABS_MT_POSITION_X,
+ cfg-x.devmin, cfg-x.devmax, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
+ cfg-y.devmin, cfg-y.devmax, 0, 0);
+
__set_bit(EV_KEY, input_dev-evbit);
__set_bit(BTN_TOUCH, input_dev-keybit);
__set_bit(BTN_TOOL_FINGER, input_dev-keybit);
@@ -310,13 +331,29 @@ static int report_bt_state(struct bcm5974 *dev, int size)
return 0;
}
+static void report_finger_data(struct input_dev *input,
+ const struct bcm5974_config *cfg,
+ const struct tp_finger *f)
+{
+ input_report_abs(input, ABS_MT_TOUCH_MAJOR, raw2int(f-force_major));
+ input_report_abs(input, ABS_MT_TOUCH_MINOR, raw2int(f-force_minor));
+ input_report_abs(input, ABS_MT_WIDTH_MAJOR, raw2int(f-size_major));
+ input_report_abs(input, ABS_MT_WIDTH_MINOR, raw2int(f-size_minor));
+ input_report_abs(input, ABS_MT_ORIENTATION,
+ MAX_FINGER_ORIENTATION - raw2int(f-orientation));
+ input_report_abs(input, ABS_MT_POSITION_X, raw2int(f-abs_x));
+ input_report_abs(input, ABS_MT_POSITION_Y,
+ cfg-y.devmin + cfg-y.devmax - raw2int(f-abs_y));
+ input_mt_sync(input);
+}
+
/* report trackpad data as logical trackpad state */
static int report_tp_state(struct bcm5974 *dev, int size)
{
const struct bcm5974_config *c = dev-cfg;
const struct tp_finger *f;
struct input_dev *input = dev-input;
- int raw_p, raw_w, raw_x, raw_y, raw_n;
+ int raw_p, raw_w, raw_x, raw_y, raw_n, i;
int ptest, origin, ibt = 0, nmin = 0, nmax = 0;
int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
@@ -329,6 +366,11 @@ static int report_tp_state(struct bcm5974 *dev, int size)
/* always track the first finger; when detached, start over */
if (raw_n) {
+
+ /* report raw trackpad data */
+ for (i = 0; i raw_n; i++)
+ report_finger_data(input, c, f[i]);
+
raw_p = raw2int(f-force_major);
raw_w = raw2int(f-size_major);
raw_x = raw2int(f-abs_x);
--
1.7.2.3
