Re: Apple Trackpad driver
On 02/01/14 08:18, Hans Petter Selasky wrote: On 02/01/14 08:07, Hans Petter Selasky wrote: On 01/31/14 21:30, Danilo E. Gondolfo wrote: I noticed that your driver is based on the Linux driver [1] and some pieces of code are copied, are you sure that we won't have any problems with license? Hi, If the Linux guys think this is a big problem, we can support this hardware through /usr/ports/multimedia/webcamd, quite easily. Although a kernel driver would be best for this type of device. Thank you! FYI Feedback from Greg: That's great to hear, nice job! --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
On 01/31/14 05:16, Hans Petter Selasky wrote: On 01/31/14 02:46, Huang Wen Hui wrote: Hi Hans, pos_x[] is not non-inialized, it may be previous pos_x, it is still ok for getting dx. n var is trying to reduce untouch sensor data for post proccessing. I attach a new patch may be more clear, also fixed unexpected movement when button status or ntouch changing. Cheers, Huang Wen Hui Hi, http://svnweb.freebsd.org/changeset/base/261315 --HPS Good work! I noticed that your driver is based on the Linux driver [1] and some pieces of code are copied, are you sure that we won't have any problems with license? These changes can be (should be) merged in the driver atp(4), no? Danilo. [1] - http://lxr.free-electrons.com/source/drivers/input/mouse/bcm5974.c ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
On 01/31/14 21:30, Danilo E. Gondolfo wrote: On 01/31/14 05:16, Hans Petter Selasky wrote: On 01/31/14 02:46, Huang Wen Hui wrote: Hi Hans, pos_x[] is not non-inialized, it may be previous pos_x, it is still ok for getting dx. n var is trying to reduce untouch sensor data for post proccessing. I attach a new patch may be more clear, also fixed unexpected movement when button status or ntouch changing. Cheers, Huang Wen Hui Hi, http://svnweb.freebsd.org/changeset/base/261315 --HPS Good work! I noticed that your driver is based on the Linux driver [1] and some pieces of code are copied, are you sure that we won't have any problems with license? These changes can be (should be) merged in the driver atp(4), no? Danilo. [1] - http://lxr.free-electrons.com/source/drivers/input/mouse/bcm5974.c Hi, It looks to me like some tables have been copied. We probably should add a notice about that. The rest of the code looks OK to me. Huang, any comments? --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
Hi Hans, Yes, I wrote wsp base on atp(4) and bcm5974.c from Linux. Of course we can add a notice about that. Table and some structure bt_data, tp_finger from Linux, I only wrote wsp_intr_callback base on usbdump, all other part should be belong to Hans. Cheers, Huang Wen Hui 在 2014年2月1日，6:49，Hans Petter Selasky h...@bitfrost.no 写道： On 01/31/14 21:30, Danilo E. Gondolfo wrote: On 01/31/14 05:16, Hans Petter Selasky wrote: On 01/31/14 02:46, Huang Wen Hui wrote: Hi Hans, pos_x[] is not non-inialized, it may be previous pos_x, it is still ok for getting dx. n var is trying to reduce untouch sensor data for post proccessing. I attach a new patch may be more clear, also fixed unexpected movement when button status or ntouch changing. Cheers, Huang Wen Hui Hi, http://svnweb.freebsd.org/changeset/base/261315 --HPS Good work! I noticed that your driver is based on the Linux driver [1] and some pieces of code are copied, are you sure that we won't have any problems with license? These changes can be (should be) merged in the driver atp(4), no? Danilo. [1] - http://lxr.free-electrons.com/source/drivers/input/mouse/bcm5974.c Hi, It looks to me like some tables have been copied. We probably should add a notice about that. The rest of the code looks OK to me. Huang, any comments? --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
On 01/31/14 21:45, 黄文辉@Gmail wrote: Hi Hans, Yes, I wrote wsp base on atp(4) and bcm5974.c from Linux. Of course we can add a notice about that. Table and some structure bt_data, tp_finger from Linux, I only wrote wsp_intr_callback base on usbdump, all other part should be belong to Hans. Cheers, Huang Wen Hui 在 2014年2月1日，6:49，Hans Petter Selasky h...@bitfrost.no 写道： On 01/31/14 21:30, Danilo E. Gondolfo wrote: On 01/31/14 05:16, Hans Petter Selasky wrote: On 01/31/14 02:46, Huang Wen Hui wrote: Hi Hans, pos_x[] is not non-inialized, it may be previous pos_x, it is still ok for getting dx. n var is trying to reduce untouch sensor data for post proccessing. I attach a new patch may be more clear, also fixed unexpected movement when button status or ntouch changing. Cheers, Huang Wen Hui Hi, http://svnweb.freebsd.org/changeset/base/261315 --HPS Good work! I noticed that your driver is based on the Linux driver [1] and some pieces of code are copied, are you sure that we won't have any problems with license? These changes can be (should be) merged in the driver atp(4), no? Danilo. [1] - http://lxr.free-electrons.com/source/drivers/input/mouse/bcm5974.c Hi, It looks to me like some tables have been copied. We probably should add a notice about that. The rest of the code looks OK to me. Huang, any comments? --HPS Hello, And what about keeping these two driver? (atp and wsp) Both has the same purpose. Wouldn't be better merge the new code on atp? On freebsd-drivers@ the author of the atp driver started a thread about this [1]. Danilo. [1] - http://lists.freebsd.org/pipermail/freebsd-drivers/2014-January/001659.html ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
Hi, I tried to add to support modem macbooks into atp(4) at the beginning, but realized that atp(4) is very different from new touchpad hardware, so I give up, I think some one can do that. Cheers, Huang Wen Hui 2014-02-01 Danilo E. Gondolfo dan...@freebsd.org: On 01/31/14 21:45, 黄文辉@Gmail wrote: Hi Hans, Yes, I wrote wsp base on atp(4) and bcm5974.c from Linux. Of course we can add a notice about that. Table and some structure bt_data, tp_finger from Linux, I only wrote wsp_intr_callback base on usbdump, all other part should be belong to Hans. Cheers, Huang Wen Hui 在 2014年2月1日，6:49，Hans Petter Selasky h...@bitfrost.no 写道： On 01/31/14 21:30, Danilo E. Gondolfo wrote: On 01/31/14 05:16, Hans Petter Selasky wrote: On 01/31/14 02:46, Huang Wen Hui wrote: Hi Hans, pos_x[] is not non-inialized, it may be previous pos_x, it is still ok for getting dx. n var is trying to reduce untouch sensor data for post proccessing. I attach a new patch may be more clear, also fixed unexpected movement when button status or ntouch changing. Cheers, Huang Wen Hui Hi, http://svnweb.freebsd.org/changeset/base/261315 --HPS Good work! I noticed that your driver is based on the Linux driver [1] and some pieces of code are copied, are you sure that we won't have any problems with license? These changes can be (should be) merged in the driver atp(4), no? Danilo. [1] - http://lxr.free-electrons.com/source/drivers/input/mouse/bcm5974.c Hi, It looks to me like some tables have been copied. We probably should add a notice about that. The rest of the code looks OK to me. Huang, any comments? --HPS Hello, And what about keeping these two driver? (atp and wsp) Both has the same purpose. Wouldn't be better merge the new code on atp? On freebsd-drivers@ the author of the atp driver started a thread about this [1]. Danilo. [1] - http://lists.freebsd.org/pipermail/freebsd-drivers/2014-January/001659.html ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
On 01/31/14 21:30, Danilo E. Gondolfo wrote: I noticed that your driver is based on the Linux driver [1] and some pieces of code are copied, are you sure that we won't have any problems with license? Hi, Hence Huang has only copied so-called header file contents, I think this should be fine. I've anyhow added a notice about that. I'll clear any issues directly with Greg Kroah-Hartman. The GPLv2 is clear that such contents is so-called unrestricted. Se chapter 5. Regarding the parts re-used from existing FreeBSD input drivers, this is the way we should write drivers, by trying to re-use existing well written and working device drivers. What Huang has done is perfectly fine with with me. http://svnweb.freebsd.org/changeset/base/261343 --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
On 02/01/14 08:07, Hans Petter Selasky wrote: On 01/31/14 21:30, Danilo E. Gondolfo wrote: I noticed that your driver is based on the Linux driver [1] and some pieces of code are copied, are you sure that we won't have any problems with license? Hi, Hence Huang has only copied so-called header file contents, I think this should be fine. I've anyhow added a notice about that. I'll clear any issues directly with Greg Kroah-Hartman. The GPLv2 is clear that such contents is so-called unrestricted. Se chapter 5. Regarding the parts re-used from existing FreeBSD input drivers, this is the way we should write drivers, by trying to re-use existing well written and working device drivers. What Huang has done is perfectly fine with with me. http://svnweb.freebsd.org/changeset/base/261343 --HPS Hi, If the Linux guys think this is a big problem, we can support this hardware through /usr/ports/multimedia/webcamd, quite easily. Although a kernel driver would be best for this type of device. Thank you! --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
Hi Hans,
pos_x[] is not non-inialized, it may be previous pos_x, it is still ok for
getting dx.
n var is trying to reduce untouch sensor data for post proccessing. I
attach a new patch
may be more clear, also fixed unexpected movement when button status or
ntouch changing.
Cheers,
Huang Wen Hui
2014-01-30 Hans Petter Selasky h...@bitfrost.no:
Hi Huang,
On 01/30/14 06:56, Huang Wen Hui wrote:
Hans,
Thanks for you take care of it and commit it! I found two problems:
1. The selection is not expected when selection with 2 fingers sometimes.
2. Unexpected scrolling when Click with 2 fingers.
This patch can fix that. The var n modify to ntouch seems to be
necessary.
Right, but aren't we then accessing non-initialised sc-pos_x[] data ?
Because if ntouch == 2, n can be less than or equal to 2, due to continue
in for-loop above. What is the purpose of the n variable?
Can you explain?
- if (n == 2) {
+ if (ntouch == 2) {
sc-distance = max(sc-distance, max(
abs(sc-pos_x[0] - sc-pos_x[1]),
abs(sc-pos_y[0] - sc-pos_y[1])));
--HPS
Cheers,
Huang Wen Hui
2014-01-29 Hans Petter Selasky h...@bitfrost.no
On 01/29/14 09:49, Lundberg, Johannes wrote:
Hi
I tested the driver on a 2012 Macbook Air 11 and it works great! Good
job!
Is there a way to disable click-by-touch? I always preferred clicking
with
the physical button that is built in to the pad.
Hi,
I've added an #if 0 around the 1 finger tap code until further. Maybe
this feature can be tunable?
I fixed the code style, added some range checks and cleared some buffer
issues.
When you assign a signed value to an unsigned variable, you should range
check it, because the sign might cause an overflow when you use it later
on.
int8_t x = -1;
uint32_t t = x;
t is now 0xU and not 255.
Tested the code on my MacBookPro. Hope I didn't break anything. If so,
send a patch to freebsd-usb.
http://svnweb.freebsd.org/changeset/base/261260
To get the touchpad working with Xorg, I needed to re-compile HALD with
the attached patch.
kwm: Can you get the attached patch into ports?
Auto-loading of wsp via devd will be done later. Simply need to
re-generate usb.conf in /etc ...
--HPS
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freebsd.org
--- wsp.c.orig 2014-01-30 08:14:26.0 +0800
+++ wsp.c 2014-01-31 09:44:02.0 +0800
@@ -605,7 +605,8 @@
int dz_count;
#defineWSP_DZ_MAX_COUNT32
int dt_sum; /* T-axis cumulative movement */
-
+
+ uint8_t o_ntouch; /* old touch finger status */
uint8_t finger; /* 0 or 1 *, check which finger moving
*/
uint16_t intr_count;
#defineWSP_TAP_THRESHOLD 3
@@ -871,7 +872,6 @@
int dx = 0;
int dy = 0;
int dz = 0;
- int n = 0;
int len;
int i;
@@ -936,13 +936,9 @@
f[i].tool_major, f[i].tool_minor, f[i].orientation,
f[i].touch_major, f[i].touch_minor, f[i].multi);
- if (f[i].touch_major tun.pressure_untouch_threshold)
- continue;
-
- sc-pos_x[n] = f[i].abs_x;
- sc-pos_y[n] = params-y.min + params-y.max -
f[i].abs_y;
- sc-index[n] = f[i];
- n++;
+ sc-pos_x[i] = f[i].abs_x;
+ sc-pos_y[i] = params-y.min + params-y.max -
f[i].abs_y;
+ sc-index[i] = f[i];
}
sc-sc_status.flags = ~MOUSE_POSCHANGED;
@@ -957,8 +953,8 @@
if (h-q2 == 4)
sc-intr_count++;
- if (sc-ntaps n) {
- switch (n) {
+ if (sc-ntaps ntouch) {
+ switch (ntouch) {
case 1:
if (f[0].touch_major
tun.pressure_tap_threshold)
sc-ntaps = 1;
@@ -978,7 +974,7 @@
break;
}
}
- if (n == 2) {
+ if (ntouch == 2) {
sc-distance = max(sc-distance, max(
abs(sc-pos_x[0] - sc-pos_x[1]),
abs(sc-pos_y[0] - sc-pos_y[1])));
@@ -1050,15 +1046,33 @@
if (sc-sc_touch == WSP_SECOND_TOUCH)
sc-sc_touch = WSP_TOUCHING;
- if (n != 0
+ if (ntouch != 0
h-q2 == 4
Re: Apple Trackpad driver
On 01/31/14 02:46, Huang Wen Hui wrote: Hi Hans, pos_x[] is not non-inialized, it may be previous pos_x, it is still ok for getting dx. n var is trying to reduce untouch sensor data for post proccessing. I attach a new patch may be more clear, also fixed unexpected movement when button status or ntouch changing. Cheers, Huang Wen Hui Hi, http://svnweb.freebsd.org/changeset/base/261315 --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
Hi I tested the driver on a 2012 Macbook Air 11 and it works great! Good job! Is there a way to disable click-by-touch? I always preferred clicking with the physical button that is built in to the pad. Best regards -- Johannes Lundberg BRILLIANTSERVICE CO., LTD. On Wed, Jan 29, 2014 at 2:24 PM, Lundberg, Johannes johan...@brilliantservice.co.jp wrote: This is really good news :) I will try it on my 2012 and 2013 MBAs soon! (hopefully it is same hardware as in the pros) -- Johannes Lundberg BRILLIANTSERVICE CO., LTD. On Wed, Jan 29, 2014 at 2:13 PM, Adrian Chadd adr...@freebsd.org wrote: holy crap, cool! Hans? Any chance we could get this into -HEAD? -a On 28 January 2014 17:43, Huang Wen Hui huang...@gmail.com wrote: Hi, I have a working trackpad driver for my MBP 2013, I am not C programmer usually, so the code may ugly. If someone like to test, you can download it from http://sw.gddsn.org.cn/freebsd/wsp-140129.tar.gz, I only test it on MBP2012 and MBP2013. Right now the driver have these feature: 1. Vertical scrolling with 2 fingers movement, 2. In firefox, 2 fingers horizontal movement act as page back/forward. 3. one finger tap act as left mouse click, 2 fingers tap act as right mouse click, and three fingers tap act as middle mouse click. 4. you also use sysctl to modify some parameters: hw.usb.wsp.scale_factor: 12 hw.usb.wsp.z_factor: 5 hw.usb.wsp.pressure_touch_threshold: 50 hw.usb.wsp.pressure_untouch_threshold: 10 hw.usb.wsp.pressure_tap_threshold: 120 hw.usb.wsp.scr_hor_threshold: 50 Cheers, Huang Wen Hui ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- 秘密保持について：この電子メールは、名宛人に送信したものであり、秘匿特権の対象となる情報を含んでいます。 もし、名宛人以外の方が受信された場合、このメールの破棄、およびこのメールに関する一切の開示、 複写、配布、その他の利用、または記載内容に基づくいかなる行動もされないようお願い申し上げます。 --- CONFIDENTIALITY NOTE: The information in this email is confidential and intended solely for the addressee. Disclosure, copying, distribution or any other action of use of this email by person other than intended recipient, is prohibited. If you are not the intended recipient and have received this email in error, please destroy the original message. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
On 01/29/14 09:49, Lundberg, Johannes wrote:
Hi
I tested the driver on a 2012 Macbook Air 11 and it works great! Good job!
Is there a way to disable click-by-touch? I always preferred clicking with
the physical button that is built in to the pad.
Hi,
I've added an #if 0 around the 1 finger tap code until further. Maybe
this feature can be tunable?
I fixed the code style, added some range checks and cleared some buffer
issues.
When you assign a signed value to an unsigned variable, you should range
check it, because the sign might cause an overflow when you use it later on.
int8_t x = -1;
uint32_t t = x;
t is now 0xU and not 255.
Tested the code on my MacBookPro. Hope I didn't break anything. If so,
send a patch to freebsd-usb.
http://svnweb.freebsd.org/changeset/base/261260
To get the touchpad working with Xorg, I needed to re-compile HALD with
the attached patch.
kwm: Can you get the attached patch into ports?
Auto-loading of wsp via devd will be done later. Simply need to
re-generate usb.conf in /etc ...
--HPS
--- patch-hald_freebsd_hf-usb2.c.orig 2014-01-29 11:50:11.0 +0100
+++ patch-hald_freebsd_hf-usb2.c 2014-01-29 11:50:36.0 +0100
@@ -61,7 +61,7 @@
+ if (driver) {
+if (!strcmp(driver, ukbd))
+ hf_device_set_input(device, keyboard, keys, NULL);
-+else if (!strcmp(driver, ums) || !strcmp(driver, atp)) {
++else if (!strcmp(driver, ums) || !strcmp(driver, atp) || !strcmp(driver, wsp)) {
+ hf_device_set_input(device, mouse, NULL, devname);
+ hf_runner_run_sync(device, 0, hald-probe-mouse, NULL);
+} else if (!strcmp(driver, uhid)) {
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Re: Apple Trackpad driver
Hi, Can you also write a manual page for the wsp driver? --HPS ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
On Tue, Jan 28, 2014, at 23:13, Adrian Chadd wrote: holy crap, cool! Hans? Any chance we could get this into -HEAD? Wow, this is nice. I'll gladly provide the USB device ID for the trackpad in the 2013 Late MBP if someone can point me to a way to boot FreeBSD from an external drive :-) ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
Hans,
Thanks for you take care of it and commit it! I found two problems:
1. The selection is not expected when selection with 2 fingers sometimes.
2. Unexpected scrolling when Click with 2 fingers.
This patch can fix that. The var n modify to ntouch seems to be
necessary.
Cheers,
Huang Wen Hui
2014-01-29 Hans Petter Selasky h...@bitfrost.no
On 01/29/14 09:49, Lundberg, Johannes wrote:
Hi
I tested the driver on a 2012 Macbook Air 11 and it works great! Good
job!
Is there a way to disable click-by-touch? I always preferred clicking with
the physical button that is built in to the pad.
Hi,
I've added an #if 0 around the 1 finger tap code until further. Maybe
this feature can be tunable?
I fixed the code style, added some range checks and cleared some buffer
issues.
When you assign a signed value to an unsigned variable, you should range
check it, because the sign might cause an overflow when you use it later on.
int8_t x = -1;
uint32_t t = x;
t is now 0xU and not 255.
Tested the code on my MacBookPro. Hope I didn't break anything. If so,
send a patch to freebsd-usb.
http://svnweb.freebsd.org/changeset/base/261260
To get the touchpad working with Xorg, I needed to re-compile HALD with
the attached patch.
kwm: Can you get the attached patch into ports?
Auto-loading of wsp via devd will be done later. Simply need to
re-generate usb.conf in /etc ...
--HPS
--- wsp.c.orig 2014-01-30 08:14:26.0 +0800
+++ wsp.c 2014-01-30 13:49:59.0 +0800
@@ -957,8 +957,8 @@
if (h-q2 == 4)
sc-intr_count++;
- if (sc-ntaps n) {
- switch (n) {
+ if (sc-ntaps ntouch) {
+ switch (ntouch) {
case 1:
if (f[0].touch_major
tun.pressure_tap_threshold)
sc-ntaps = 1;
@@ -978,7 +978,7 @@
break;
}
}
- if (n == 2) {
+ if (ntouch == 2) {
sc-distance = max(sc-distance, max(
abs(sc-pos_x[0] - sc-pos_x[1]),
abs(sc-pos_y[0] - sc-pos_y[1])));
@@ -1050,12 +1050,20 @@
if (sc-sc_touch == WSP_SECOND_TOUCH)
sc-sc_touch = WSP_TOUCHING;
- if (n != 0
+ if (ntouch != 0
h-q2 == 4
f[0].touch_major = tun.pressure_touch_threshold) {
dx = sc-pos_x[0] - sc-pre_pos_x;
dy = sc-pos_y[0] - sc-pre_pos_y;
- if (n == 2 sc-sc_status.button != 0) {
+
+ /* Ignore movement from ibt=1 to ibt=0 */
+ if (sc-sc_status.obutton != 0
+ sc-sc_status.button == 0) {
+ dx = 0;
+ dy = 0;
+ }
+
+ if (ntouch == 2 sc-sc_status.button != 0) {
dx = sc-pos_x[sc-finger] -
sc-pre_pos_x;
dy = sc-pos_y[sc-finger] -
sc-pre_pos_y;
if (f[0].origin == 0 || f[1].origin ==
0) {
@@ -1092,7 +1100,7 @@
sc-dx_sum += dx;
sc-dy_sum += dy;
- if (n == 2 sc-sc_status.button == 0) {
+ if (ntouch == 2 sc-sc_status.button == 0) {
if (sc-scr_mode == WSP_SCR_NONE
abs(sc-dx_sum) + abs(sc-dy_sum) 50)
sc-scr_mode = abs(sc-dx_sum)
@@ -1134,7 +1142,7 @@
sc-pre_pos_x = sc-pos_x[0];
sc-pre_pos_y = sc-pos_y[0];
- if (n == 2 sc-sc_status.button != 0) {
+ if (ntouch == 2 sc-sc_status.button != 0) {
sc-pre_pos_x = sc-pos_x[sc-finger];
sc-pre_pos_y = sc-pos_y[sc-finger];
}
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Re: Apple Trackpad driver
Hi Huang,
On 01/30/14 06:56, Huang Wen Hui wrote:
Hans,
Thanks for you take care of it and commit it! I found two problems:
1. The selection is not expected when selection with 2 fingers sometimes.
2. Unexpected scrolling when Click with 2 fingers.
This patch can fix that. The var n modify to ntouch seems to be
necessary.
Right, but aren't we then accessing non-initialised sc-pos_x[] data ?
Because if ntouch == 2, n can be less than or equal to 2, due to
continue in for-loop above. What is the purpose of the n variable?
Can you explain?
- if (n == 2) {
+ if (ntouch == 2) {
sc-distance = max(sc-distance, max(
abs(sc-pos_x[0] - sc-pos_x[1]),
abs(sc-pos_y[0] - sc-pos_y[1])));
--HPS
Cheers,
Huang Wen Hui
2014-01-29 Hans Petter Selasky h...@bitfrost.no
On 01/29/14 09:49, Lundberg, Johannes wrote:
Hi
I tested the driver on a 2012 Macbook Air 11 and it works great! Good
job!
Is there a way to disable click-by-touch? I always preferred clicking with
the physical button that is built in to the pad.
Hi,
I've added an #if 0 around the 1 finger tap code until further. Maybe
this feature can be tunable?
I fixed the code style, added some range checks and cleared some buffer
issues.
When you assign a signed value to an unsigned variable, you should range
check it, because the sign might cause an overflow when you use it later on.
int8_t x = -1;
uint32_t t = x;
t is now 0xU and not 255.
Tested the code on my MacBookPro. Hope I didn't break anything. If so,
send a patch to freebsd-usb.
http://svnweb.freebsd.org/changeset/base/261260
To get the touchpad working with Xorg, I needed to re-compile HALD with
the attached patch.
kwm: Can you get the attached patch into ports?
Auto-loading of wsp via devd will be done later. Simply need to
re-generate usb.conf in /etc ...
--HPS
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Apple Trackpad driver
Hi, I have a working trackpad driver for my MBP 2013, I am not C programmer usually, so the code may ugly. If someone like to test, you can download it from http://sw.gddsn.org.cn/freebsd/wsp-140129.tar.gz, I only test it on MBP2012 and MBP2013. Right now the driver have these feature: 1. Vertical scrolling with 2 fingers movement, 2. In firefox, 2 fingers horizontal movement act as page back/forward. 3. one finger tap act as left mouse click, 2 fingers tap act as right mouse click, and three fingers tap act as middle mouse click. 4. you also use sysctl to modify some parameters: hw.usb.wsp.scale_factor: 12 hw.usb.wsp.z_factor: 5 hw.usb.wsp.pressure_touch_threshold: 50 hw.usb.wsp.pressure_untouch_threshold: 10 hw.usb.wsp.pressure_tap_threshold: 120 hw.usb.wsp.scr_hor_threshold: 50 Cheers, Huang Wen Hui ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
holy crap, cool! Hans? Any chance we could get this into -HEAD? -a On 28 January 2014 17:43, Huang Wen Hui huang...@gmail.com wrote: Hi, I have a working trackpad driver for my MBP 2013, I am not C programmer usually, so the code may ugly. If someone like to test, you can download it from http://sw.gddsn.org.cn/freebsd/wsp-140129.tar.gz, I only test it on MBP2012 and MBP2013. Right now the driver have these feature: 1. Vertical scrolling with 2 fingers movement, 2. In firefox, 2 fingers horizontal movement act as page back/forward. 3. one finger tap act as left mouse click, 2 fingers tap act as right mouse click, and three fingers tap act as middle mouse click. 4. you also use sysctl to modify some parameters: hw.usb.wsp.scale_factor: 12 hw.usb.wsp.z_factor: 5 hw.usb.wsp.pressure_touch_threshold: 50 hw.usb.wsp.pressure_untouch_threshold: 10 hw.usb.wsp.pressure_tap_threshold: 120 hw.usb.wsp.scr_hor_threshold: 50 Cheers, Huang Wen Hui ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Apple Trackpad driver
This is really good news :) I will try it on my 2012 and 2013 MBAs soon! (hopefully it is same hardware as in the pros) -- Johannes Lundberg BRILLIANTSERVICE CO., LTD. On Wed, Jan 29, 2014 at 2:13 PM, Adrian Chadd adr...@freebsd.org wrote: holy crap, cool! Hans? Any chance we could get this into -HEAD? -a On 28 January 2014 17:43, Huang Wen Hui huang...@gmail.com wrote: Hi, I have a working trackpad driver for my MBP 2013, I am not C programmer usually, so the code may ugly. If someone like to test, you can download it from http://sw.gddsn.org.cn/freebsd/wsp-140129.tar.gz, I only test it on MBP2012 and MBP2013. Right now the driver have these feature: 1. Vertical scrolling with 2 fingers movement, 2. In firefox, 2 fingers horizontal movement act as page back/forward. 3. one finger tap act as left mouse click, 2 fingers tap act as right mouse click, and three fingers tap act as middle mouse click. 4. you also use sysctl to modify some parameters: hw.usb.wsp.scale_factor: 12 hw.usb.wsp.z_factor: 5 hw.usb.wsp.pressure_touch_threshold: 50 hw.usb.wsp.pressure_untouch_threshold: 10 hw.usb.wsp.pressure_tap_threshold: 120 hw.usb.wsp.scr_hor_threshold: 50 Cheers, Huang Wen Hui ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- 秘密保持について：この電子メールは、名宛人に送信したものであり、秘匿特権の対象となる情報を含んでいます。 もし、名宛人以外の方が受信された場合、このメールの破棄、およびこのメールに関する一切の開示、 複写、配布、その他の利用、または記載内容に基づくいかなる行動もされないようお願い申し上げます。 --- CONFIDENTIALITY NOTE: The information in this email is confidential and intended solely for the addressee. Disclosure, copying, distribution or any other action of use of this email by person other than intended recipient, is prohibited. If you are not the intended recipient and have received this email in error, please destroy the original message. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
