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The XT2 has a rocker (up/down/enter) and back button on the side
in tablet mode, none of which work currently. Add entries for
these keys.
There is some overlap here with scan codes used in other Dell
models, so these buttons are put in a new file specific to this
model.
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
When the CD tray door is locked and the hardware eject button is pressed, newer
kernels (2.6.38+) will send out a change event with a DISK_EJECT_REQUEST==1
property. Do not run cdrom_id and blkid in this case, as the media state and
contents does not change, and this only needlessly spins up the drive again
right before ejection.
Acer Aspire One ZG8's bluetooth HW key emit 0xD9 scancode, it must map
to KEY_BLUETOOTH like Acer Aspire 5720. So, add rule for Acer Aspire One
ZG8 use acer-aspire_5720 keymap.
Tested on Acer Aspire One ZG8 netbook.
Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
Reading of keymaps is aborted when EINVAL is returned from EVIOCGETKEYCODE.
Scan codes are not always continuous ranges of values starting at 0, so this
can result in not getting the full keymap for a device. Instead, continue
processing if EINVAL is returned.
We previously only tested the "key" capabilities for keys between 0 and 255 to
determine ID_INPUT_KEY. If there are none, also check for keys in the upper
block (KEY_OK/0x160 to KEY_TOUCHPAD_OFF/0x214).
Joey Lee <jlee@novell.com> reported a problem on an MSI laptop which reports a
too long capabilities/key:
E: EV==3
E: KEY==180000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
This is longer than KEY_MAX and thus caused a memory overflow. Guard against
this now and just ignore the excess blocks.
Just because the GET CONFIGURATION MMC-2 command returns the current
profile as 0 does not mean that we can ignore the profiles describing
the capabilities of the drive - it only means that there currently is
no recognized media in the drive. Therefore, do process the returned
profiles even when cur_profile is 0.
This fixes a bug where only
ID_CDROM=1
ID_CDROM_CD_R=1
ID_CDROM_CD_RW=1
ID_CDROM_DVD=1
ID_CDROM_DVD_R=1
ID_CDROM_DVD_RAM=1
was returned when there is no media in the drive instead of
ID_CDROM=1
ID_CDROM_CD=1
ID_CDROM_CD_R=1
ID_CDROM_CD_RW=1
ID_CDROM_DVD=1
ID_CDROM_DVD_R=1
ID_CDROM_DVD_RW=1
ID_CDROM_DVD_RAM=1
ID_CDROM_DVD_PLUS_R=1
ID_CDROM_DVD_PLUS_RW=1
ID_CDROM_DVD_PLUS_R_DL=1
ID_CDROM_BD=1
ID_CDROM_BD_R=1
ID_CDROM_BD_RE=1
ID_CDROM_HDDVD=1
as is returned now.
Signed-off-by: David Zeuthen <davidz@redhat.com>
MSI Laptop driver will query the real touchpad state then emit
KEY_TOUCHPAD_ON/OFF key.
Currently, X has defined F22 for touchpad on and F23 for touchpad
off. This patch aligns MSI Laptop driver's key with F22 and F23.
Tested on MSI U160 netbook using msi-laptop driver.
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
Current wine is using /dev/sgX to access CD-ROM devices. Since
distributions switched to using ACL instead of group membership
to control device access, wine is not able to access them.
Add ACL to device nodes that already get GROUP="cdrom".
Ref: https://qa.mandriva.com/show_bug.cgi?id=62114
Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru>
Currently, Acer WMI driver generates KEY_F22 but this
will soon change to KEY_TOUCHPAD_TOOGLE.
X has defined F21 for the purpose of touchpad toggle and other
udev keymaps align with this meaning. Patch aligns Acer WMI
hotkey drivers with F21.
Tested on Acer TravelMate 8572 notebook using acer-wmi driver.
Cc: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Lee, Chun-Yi <jlee@novell.com>
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
Seems like an iDRAC reports a lot of toc entries.
"For cd_media_toc() will have to be modified to handle larger
tables right now it has an "unsigned char toc[2048]" but the toc
can be up to 65536 bytes long . I got a TOC length of 4610 bytes,
causing cd_media_toc() to fail."
https://bugzilla.redhat.com/show_bug.cgi?id=660367
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
From downstream bug: "In Windows this button launch Acer Arcade or Acer Arcade
Deluxe application - it's media center like XBMC."
https://launchpad.net/bugs/637695
The Dell rfkill key is handled by hardware and the dell-laptop driver catches
the i8042 event in order to update the rfkill state. Sending wlan to userspace
will just result in userspace trying to revert the change the hardware has
just made.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
These patches enable usb autosuspend for the qemu emulated HID devices.
This reduces the cpu load for idle guests with a hid device attached
because the linux kernel will suspend the usb bus then and qemu can stop
running a 1000 Hz to emulate the (active) UHCI controller.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Pressing Escape will only actually work if keymap is currently examining the
primary keyboard. For other devices the user needs to press Control-C instead.
Some drivers, like thinkpad_acpi, do not send a scan code at all (for known
keys), and some send the key code first, then the scan code. Implement a better
state machine which acceps them in any order and wait until a SYN event. If the
driver does not send SYN events, keymap will also handle this and print out
that fact.
Thanks to Seth Forshee for pointing out how this really works!
https://launchpad.net/bugs/702407
Currently, Eee PC have a hotkey that generates KEY_F13 but this
will soon change to KEY_TOUCHPAD_TOOGLE. Both cases do not
work well with X.
X has defined F21 for the purpose of touchpad toggle and other
udev keymaps align with this meaning. Patch aligns Eee PC
hotkey drivers with F21.
Tested on Eee PC 1005PE using both eeepc-wmi and eeepc-laptop driver
(with acpi_osi="!Windows 2009").
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
Originally we added an ACL for some particular mobile phone product IDs to
enable users to run e. g. the Android SDK as non-root. This was removed in
232f180 as we don't want to maintain product/vendor ID lists in udev.
However, we already know from media-player-info that devices like this are
media players. There is little reason to deny user access to those, so add back
a generic rule which adds an ACL to media player raw USB devices.
https://launchpad.net/bugs/316215
We'll need to standardise on the Touchpad related keys in udev, kernel, and
X.org. I selected F21 for XF86TouchpadToggle, F22 for XF86TouchpadOn and F23
for XF86TouchpadOff.
See:
https://bugs.freedesktop.org/show_bug.cgi?id=31333
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
The major benefit here, is that we get the ATAPI device serial
number. With SCSI ID we didn't get this since it's not part of the
SCSI INQUIRY command. Specifically this means that we get symlinks to
empty optical drives, e.g.
/dev/disk/by-id/ata-VBOX_CD-ROM_VB2-01700376
which we didn't get earlier. So this is a major win.
Also make ata_id work on CD-ROM devices when using /dev/bsg nodes so
this works on both the scsi_device as well as the block device. We do
this, basically, by issuing the ATA IDENTIFY PACKET DEVICE command
instead of the ATA IDENTIFY command. We also use 16-byte pass-through
ATA passthrough instead of 12-byte passthrough to avoid clashing with
the MMC BLANK command.
This means that we get this output
# udevadm info -q all -p /sys/devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
P: /devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
E: UDEV_LOG=3
E: DEVPATH=/devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
E: DEVTYPE=scsi_device
E: DRIVER=sr
E: MODALIAS=scsi:t-0x05
E: SUBSYSTEM=scsi
E: ID_ATA=1
E: ID_TYPE=cd
E: ID_BUS=ata
E: ID_MODEL=VBOX_CD-ROM
E: ID_MODEL_ENC=VBOX\x20CD-ROM\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x 20\x20\x20\x20\x20\x20\x20
E: ID_REVISION=1.0
E: ID_SERIAL=VBOX_CD-ROM_VB2-01700376
E: ID_SERIAL_SHORT=VB2-01700376
instead of just
# udevadm info -q all -p /sys/devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
P: /devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
E: UDEV_LOG=3
E: DEVPATH=/devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
E: DEVTYPE=scsi_device
E: DRIVER=sr
E: MODALIAS=scsi:t-0x05
E: SUBSYSTEM=scsi
E: ID_SCSI=1
E: ID_VENDOR=VBOX
E: ID_VENDOR_ENC=VBOX\x20\x20\x20\x20
E: ID_MODEL=CD-ROM
E: ID_MODEL_ENC=CD-ROM\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
E: ID_REVISION=1.0
E: ID_TYPE=cd
Signed-off-by: David Zeuthen <davidz@redhat.com>
This makes it possible to use /dev/bsg/* nodes for ata_id:
# /lib/udev/ata_id --export /dev/bsg/0\:0\:0\:0
ID_ATA=1
ID_TYPE=disk
ID_BUS=ata
ID_MODEL=INTEL_SSDSA2MH080G1GC
ID_MODEL_ENC=INTEL\x20SSDSA2MH080G1GC\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
ID_REVISION=045C8802
[...]
This means that our cd-rom detection as per commit
http://git.kernel.org/?p=linux/hotplug/udev.git;a=commit;h=160b069c25690bfb0c785994c7c3710289179107
needs to be reworked since we can't just use the CDROM_GET_CAPABILITY
ioctl on a /dev/bsg node (which is a character device). We do this by
just sending the SCSI INQUIRY command and checking the type (CD-ROM's
are all type 0x05 and disks are type 0x00) before we issue the ATA
IDENTIFY command through the SCSI command ATA PASS_THROUGH (12).
(Yes, it's a bit perverse how we have to tunnel our ATA commands
through a SCSI command but that's how Linux currently work.)
We still support for SG_IO version 3 (we fail back if version 4 fails
with EINVAL) because testing reveals that some drivers (such as
mpt2sas) still only support version 3 on the block nodes.
Signed-off-by: David Zeuthen <davidz@redhat.com>
If the disc is unreadable and reading of the first 32 blocks fails set the
cd_media status to 0 (not present). This will prevent udev from executing blkid
next that tries to determine fs on the disc and which in this case may seem to
hang forever locking the drive.
Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
