linux-toradex.git/drivers/hid, branch v3.2.19 Linux kernel for Apalis and Colibri modules HID: logitech: read all 32 bits of report type bitfield 2012-05-30T23:43:39+00:00 Jonathan Nieder jrnieder@gmail.com 2012-05-11T14:17:16+00:00 a19a4ef1f0b37881539111bf2faa4dce7ede7ad6 commit 44d27f7dfedd9aadc082cda31462f6600f56e4ec upstream. On big-endian systems (e.g., Apple PowerBook), trying to use a logitech wireless mouse with the Logitech Unifying Receiver does not work with v3.2 and later kernels. The device doesn't show up in /dev/input. Older kernels work fine. That is because the new hid-logitech-dj driver claims the device. The device arrival notification appears: 20 00 41 02 00 00 00 00 00 00 00 00 00 00 00 and we read the report_types bitfield (02 00 00 00) to find out what kind of device it is. Unfortunately the driver only reads the first 8 bits and treats that value as a 32-bit little-endian number, so on a powerpc the report type seems to be 0x02000000 and is not recognized. Even on little-endian machines, connecting a media center remote control (report type 00 01 00 00) with this driver loaded would presumably fail for the same reason. Fix both problems by using get_unaligned_le32() to read all four bytes, which is a little clearer anyway. After this change, the wireless mouse works on Hugo's PowerBook again. Based on a patch by Nestor Lopez Casado. Addresses http://bugs.debian.org/671292 Reported-by: Hugo Osvaldo Barrera <hugo@osvaldobarrera.com.ar> Inspired-by: Nestor Lopez Casado <nlopezcasad@logitech.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Nestor Lopez Casado <nlopezcasad@logitech.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 44d27f7dfedd9aadc082cda31462f6600f56e4ec upstream.

On big-endian systems (e.g., Apple PowerBook), trying to use a
logitech wireless mouse with the Logitech Unifying Receiver does not
work with v3.2 and later kernels.  The device doesn't show up in
/dev/input.  Older kernels work fine.

That is because the new hid-logitech-dj driver claims the device.  The
device arrival notification appears:

	20 00 41 02 00 00 00 00 00 00 00 00 00 00 00

and we read the report_types bitfield (02 00 00 00) to find out what
kind of device it is.  Unfortunately the driver only reads the first 8
bits and treats that value as a 32-bit little-endian number, so on a
powerpc the report type seems to be 0x02000000 and is not recognized.

Even on little-endian machines, connecting a media center remote
control (report type 00 01 00 00) with this driver loaded would
presumably fail for the same reason.

Fix both problems by using get_unaligned_le32() to read all four
bytes, which is a little clearer anyway.  After this change, the
wireless mouse works on Hugo's PowerBook again.

Based on a patch by Nestor Lopez Casado.
Addresses http://bugs.debian.org/671292

Reported-by: Hugo Osvaldo Barrera <hugo@osvaldobarrera.com.ar>
Inspired-by: Nestor Lopez Casado <nlopezcasad@logitech.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Nestor Lopez Casado <nlopezcasad@logitech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
HID: wiimote: Fix IR data parser 2012-05-30T23:43:38+00:00 David Herrmann dh.herrmann@googlemail.com 2012-05-08T14:52:31+00:00 3179153afbc6bd7ccc8c3044d5fb3a9a366736c9 commit 74b89e8a3625c17c7452532dfb997ac4f1a38751 upstream. We incorrectly parse incoming IR data. The extra byte contains the upper bits and not the lower bits of the x/y coordinates. User-space expects absolute position data from us so this patch does not break existing applications. On the contrary, it extends the virtual view and fixes garbage reports for margin areas of the virtual screen. Reported-by: Peter Bukovsky <bukovsky.peter@gmail.com> Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> [bwh: Backported to 3.2: adjust filename] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 74b89e8a3625c17c7452532dfb997ac4f1a38751 upstream.

We incorrectly parse incoming IR data. The extra byte contains the upper
bits and not the lower bits of the x/y coordinates. User-space expects
absolute position data from us so this patch does not break existing
applications. On the contrary, it extends the virtual view and fixes
garbage reports for margin areas of the virtual screen.

Reported-by: Peter Bukovsky <bukovsky.peter@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
HID: add more hotkeys in Asus AIO keyboards 2012-04-02T16:52:48+00:00 Keng-Yu Lin kengyu@canonical.com 2012-01-30T06:25:45+00:00 5cd9c9621c2c3cf16bf0a308bd87e7d7aeb78160 commit 6c30d5a53229aad22bb675e0bd6eb518ecaa4316 upstream. Add support for the camera key. The hotkey for Asus S.H.E(Super Hybrid Engine) mode is mapped to KEY_KEY_PROG1 just for notifying the userspace. Signed-off-by: Keng-Yu Lin <kengyu@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 6c30d5a53229aad22bb675e0bd6eb518ecaa4316 upstream.

Add support for the camera key. The hotkey for
Asus S.H.E(Super Hybrid Engine) mode is mapped to KEY_KEY_PROG1
just for notifying the userspace.

Signed-off-by: Keng-Yu Lin <kengyu@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HID: add extra hotkeys in Asus AIO keyboards 2012-04-02T16:52:48+00:00 Keng-Yu Lin kengyu@canonical.com 2012-02-02T09:31:26+00:00 c2040a53ad769fd0f12678feaf73ffa1d4ff124d commit 3596bb929f2abd3433c2eaa5755fad48ac207af1 upstream. The Asus All-In-One PC has a wireless keyboard with wifi toggle, brightness up, brightness down and display off hotkeys. This patch adds suppoort for these hotkeys. Signed-off-by: Keng-Yu Lin <kengyu@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 3596bb929f2abd3433c2eaa5755fad48ac207af1 upstream.

The Asus All-In-One PC has a wireless keyboard with wifi toggle,
brightness up, brightness down and display off hotkeys.

This patch adds suppoort for these hotkeys.

Signed-off-by: Keng-Yu Lin <kengyu@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HID: usbhid: Add NOGET quirk for the AIREN Slim+ keyboard 2012-03-12T19:31:27+00:00 Alan Stern stern@rowland.harvard.edu 2012-02-27T16:23:45+00:00 9a776502156cee284a37e2a20ea934ecc4d529cd commit 37891abc8464637964a26ae4b61d307fef831f80 upstream. This patch (as1531) adds a NOGET quirk for the Slim+ keyboard marketed by AIREN. This keyboard seems to have a lot of bugs; NOGET works around only one of them. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: okias <d.okias@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 37891abc8464637964a26ae4b61d307fef831f80 upstream.

This patch (as1531) adds a NOGET quirk for the Slim+ keyboard marketed
by AIREN.  This keyboard seems to have a lot of bugs; NOGET works
around only one of them.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: okias <d.okias@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HID: hid-multitouch: add support 9 new Xiroku devices 2012-01-26T00:13:41+00:00 Masatoshi Hoshikawa hoshikawa@xiroku.com 2012-01-05T02:53:46+00:00 b44d4773ae952dff1f04032138e566810b77115d commit 11576c6114c3b6505aea2e0c988bedb856a0e20c upstream. This patch adds support for the Xiroku Inc. panels (SPX/MPX/CSR/etc.). Signed-off-by: Masatoshi Hoshikawa <hoshikawa@xiroku.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 11576c6114c3b6505aea2e0c988bedb856a0e20c upstream.

This patch adds support for the Xiroku Inc. panels (SPX/MPX/CSR/etc.).

Signed-off-by: Masatoshi Hoshikawa <hoshikawa@xiroku.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
HID: multitouch: add support for 3M 32" 2012-01-26T00:13:40+00:00 Benjamin Tissoires benjamin.tissoires@gmail.com 2011-12-23T14:41:00+00:00 087a51c4c1c1c3103a2e45c51e80d921877f4c27 commit c4fad877cd0efb51d8180ae2eaa791c99c92051c upstream. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit c4fad877cd0efb51d8180ae2eaa791c99c92051c upstream.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
HID: multitouch: add support of Atmel multitouch panels 2012-01-26T00:13:40+00:00 Benjamin Tissoires benjamin.tissoires@gmail.com 2011-12-23T14:40:59+00:00 990848a5b6506264c7758c7f650c87af363edb7b commit b105712469d957cf1ab223c1ea72b7ba88edb926 upstream. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit b105712469d957cf1ab223c1ea72b7ba88edb926 upstream.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
HID: hid-multitouch: add support for new Hanvon panels 2012-01-26T00:13:39+00:00 Benjamin Tissoires benjamin.tissoires@enac.fr 2011-11-29T12:13:12+00:00 45bc79a2dcd8e087e1d7075b74553f22d6e8161c commit 545803651da8dde248eeb8ce3ed1e547e9e4ac0a upstream. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 545803651da8dde248eeb8ce3ed1e547e9e4ac0a upstream.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
HID: multitouch: add support for the MSI Windpad 110W 2012-01-26T00:13:39+00:00 Benjamin Tissoires benjamin.tissoires@enac.fr 2011-11-23T09:54:33+00:00 020aef897ab51a3ac83160971b1a4b0000e4e348 commit 66f06127f34ad6e8a1b24a2c03144b694d19f99f upstream. Just another eGalax device. Please note that adding this device to have_special_driver in hid-core.c is not required anymore. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
commit 66f06127f34ad6e8a1b24a2c03144b694d19f99f upstream.

Just another eGalax device.
Please note that adding this device to have_special_driver
in hid-core.c is not required anymore.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>