platform/kernel/linux-rpi.git
11 years agoALSA: hda - Support rereading widgets under the function group
Mengdong Lin [Fri, 8 Feb 2013 22:09:31 +0000 (17:09 -0500)]
ALSA: hda - Support rereading widgets under the function group

A codec may allow software to hide some unused pin/cvt widgets.

Sometimes BIOS does not enable the hidden widgets properly although they are
needed for the board. Thus the driver need to enable them as a board-specific
fixup and the whole tree will change.

This patch implements a common code for rereading codec widgets. So the fixup
code can call it after enabling the hidden widgets.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Remove limit of widget connections
Takashi Iwai [Thu, 7 Feb 2013 17:18:19 +0000 (18:18 +0100)]
ALSA: hda - Remove limit of widget connections

Currently we set the max number of connections to be 32, but there
seems codec that gives longer connection lists like AD1988, and we see
errors in proc output and else.  (Though, in the case of AD1988, it's
a list of all codecs connected to a single vendor widget, so this must
be something fishy, but it's still valid from the h/w design POV.)

This patch tries to remove this restriction.  For efficiency, we still
use the fixed size array in the parser, but takes a dynamic array when
the size is reported to be greater than that.

Now the fixed array size is found only in patch_hdmi.c, but it should
be fine, as the codec itself can't support so many pins.

Reported-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Set non-snoop for Creative HD-audio controllers
Takashi Iwai [Thu, 7 Feb 2013 16:36:22 +0000 (17:36 +0100)]
ALSA: hda - Set non-snoop for Creative HD-audio controllers

... looks like we need this for stable operations.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: add missing HAS_IOPORT and GENERIC_HARDIRQS dependencies
Heiko Carstens [Wed, 6 Feb 2013 16:24:00 +0000 (17:24 +0100)]
ALSA: add missing HAS_IOPORT and GENERIC_HARDIRQS dependencies

Fix these two compile errors on s390 which does not have HAS_IOPORT
nor GENERIC_HARDIRQS:

sound/pci/lx6464es/lx6464es.c: In function ‘snd_lx6464es_free’:
sound/pci/lx6464es/lx6464es.c:565:2: error: implicit declaration of function ‘ioport_unmap’

sound/soc/codecs/wm8903.c: In function ‘wm8903_set_pdata_irq_trigger’:
sound/soc/codecs/wm8903.c:1954:9: error: implicit declaration of function ‘irq_get_irq_data’

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix misc compile warnings in patch_ca0132.c
Takashi Iwai [Thu, 7 Feb 2013 11:41:40 +0000 (12:41 +0100)]
ALSA: hda - Fix misc compile warnings in patch_ca0132.c

  sound/pci/hda/patch_ca0132.c: In function ‘ca0132_is_vnode_effective’:
  sound/pci/hda/patch_ca0132.c:3331:15: warning: ‘nid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  sound/pci/hda/patch_ca0132.c:4345:13: warning: ‘ca0132_download_dsp’ defined but not used [-Wunused-function]

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'topic/hda-ca0132-dsp' into for-next
Takashi Iwai [Thu, 7 Feb 2013 11:34:36 +0000 (12:34 +0100)]
Merge branch 'topic/hda-ca0132-dsp' into for-next

11 years agoALSA: hda - Use generic array for loopback list management
Takashi Iwai [Thu, 7 Feb 2013 09:45:11 +0000 (10:45 +0100)]
ALSA: hda - Use generic array for loopback list management

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Enable loopback accounts for CONFIG_PM=n, too
Takashi Iwai [Thu, 7 Feb 2013 08:58:11 +0000 (09:58 +0100)]
ALSA: hda - Enable loopback accounts for CONFIG_PM=n, too

The loopback list is referred by the VIA codec driver no matter
whether CONFIG_PM is set or not, thus we need to enable it always.
Otherwise it gets compile errors.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: ice1712: fix boundary check in snd_wm8766_write()
Dan Carpenter [Thu, 7 Feb 2013 08:28:48 +0000 (11:28 +0300)]
ALSA: ice1712: fix boundary check in snd_wm8766_write()

The wm->regs[] array has WM8766_REG_COUNT (16) elements not
WM8766_REG_RESET (31).

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Apply mic-mute LED fixup for new HP laptops
Takashi Iwai [Wed, 6 Feb 2013 11:39:06 +0000 (12:39 +0100)]
ALSA: hda - Apply mic-mute LED fixup for new HP laptops

It's mostly harmless to apply it for new models even if they have no
mic mute LED (just toggling an unused GPIO pin).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'for-linus' into for-next
Takashi Iwai [Tue, 5 Feb 2013 13:48:03 +0000 (14:48 +0100)]
Merge branch 'for-linus' into for-next

Merge pending fixes that haven't pulled into 3.8.

11 years agoALSA: Replace 0 with NULL in writing-an-alsa-driver.tmpl
Takashi Iwai [Tue, 5 Feb 2013 13:23:53 +0000 (14:23 +0100)]
ALSA: Replace 0 with NULL in writing-an-alsa-driver.tmpl

Spotted while correcting the sentences.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: Fix wrong description about hw constraints
Takashi Iwai [Tue, 5 Feb 2013 11:24:22 +0000 (12:24 +0100)]
ALSA: Fix wrong description about hw constraints

The definitions of hw constraint functions are wrongly placed, and the
description about the function is also wrong.
hw_rule_channels_by_format actually refines the channels depending on
the format, not vice versa.

Reported-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - detect jacks on VT1708 even when no streams are active
David Henningsson [Tue, 5 Feb 2013 11:06:03 +0000 (12:06 +0100)]
ALSA: hda - detect jacks on VT1708 even when no streams are active

These days, GUIs such as Gnome sound settings want to be able to
show the correct jack status even when no streams are currently
running. I doubt this gives any measurable difference in power,
but if it does, the "Jack Detect" control can still be used to
turn polling off.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix phantom jacks on VT1708
David Henningsson [Tue, 5 Feb 2013 11:06:02 +0000 (12:06 +0100)]
ALSA: hda - Fix phantom jacks on VT1708

The VT1708 has no unsol event capability, and polling is set using
the "Jack Detect" alsamixer control. In order not to create
phantom Jack controls, temporary enable jackpoll during build_controls.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add new Kconfig CONFIG_SND_HDA_CODEC_CA0132_DSP
Takashi Iwai [Mon, 4 Feb 2013 17:25:51 +0000 (18:25 +0100)]
ALSA: hda - Add new Kconfig CONFIG_SND_HDA_CODEC_CA0132_DSP

... to be less confusing for the update path.

This new kconfig will choose CONFIG_SND_HDA_DSP_LOADER, which is
basically a device-independent feature in hda_intel.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: aloop: Fix Oops while PM resume
Takashi Iwai [Mon, 4 Feb 2013 09:28:15 +0000 (10:28 +0100)]
ALSA: aloop: Fix Oops while PM resume

snd-aloop driver has no proper PM implementation, thus the PM resume
may trigger Oops due to leftover timer instance.  This patch adds the
missing suspend/resume implementation.

Reported-and-tested-by: El boulangero <elboulangero@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix default multichannel HDMI mapping regression
Anssi Hannula [Sun, 3 Feb 2013 15:55:45 +0000 (17:55 +0200)]
ALSA: hda - Fix default multichannel HDMI mapping regression

Commit d45e6889ee69456a4d5b1bbb32252f460cd48fa9 ("ALSA: hda - Provide
the proper channel mapping for generic HDMI driver") added support for
custom channel maps in the HDA HDMI driver. Due to a mistake in an
'if' condition the custom map is always used even when no such map has
been set. This causes incorrect channel mapping for multichannel audio
by default.

Pass per_pin->chmap_set to hdmi_setup_channel_mapping() as a parameter
so that it can use it for detecting if a custom map has been set instead
of checking if map is NULL (which is never the case).

Reported-by: Staffan Lindberg <pike@xbmc.org>
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Cc: stable@vger.kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Release assigned pin/cvt at error path of hdmi_pcm_open()
Takashi Iwai [Fri, 1 Feb 2013 13:01:27 +0000 (14:01 +0100)]
ALSA: hda - Release assigned pin/cvt at error path of hdmi_pcm_open()

If the driver detects and invalid ELD, it gives an open error.
But it forgot to release the assigned pin, converter and spdif ctls
before returning.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA - HDA: New PCI ID for Haswell ULT
Wang Xingchao [Fri, 1 Feb 2013 14:42:19 +0000 (22:42 +0800)]
ALSA - HDA: New PCI ID for Haswell ULT

Add new PCI ID 0x0a0c for Haswell ULT platform.

Signed-off-by: Wang Xingchao <xingchao.wang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'usb-audio-fix' of git://git.alsa-project.org/alsa-kprivate into for...
Takashi Iwai [Fri, 1 Feb 2013 06:22:47 +0000 (07:22 +0100)]
Merge branch 'usb-audio-fix' of git://git.alsa-project.org/alsa-kprivate into for-linus

11 years agoALSA: hda - add support for IDT 92HD95 HDA codec
Vitaliy Kulikov [Thu, 31 Jan 2013 23:58:59 +0000 (17:58 -0600)]
ALSA: hda - add support for IDT 92HD95 HDA codec

Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: usb-audio: fix Roland A-PRO support
Clemens Ladisch [Thu, 31 Jan 2013 20:14:33 +0000 (21:14 +0100)]
ALSA: usb-audio: fix Roland A-PRO support

The quirk for the Roland/Cakewalk A-PRO keyboards accidentally used the
wrong interface number, which prevented the driver from attaching to the
device.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: 2.6.37+ <stable@vger.kernel.org>
11 years agoALSA: hda - Fix non-snoop page handling
Takashi Iwai [Tue, 29 Jan 2013 17:07:22 +0000 (18:07 +0100)]
ALSA: hda - Fix non-snoop page handling

For non-snoop mode, we fiddle with the page attributes of CORB/RIRB
and the position buffer, but also the ring buffers.  The problem is
that the current code blindly assumes that the buffer is contiguous.
However, the ring buffers may be SG-buffers, thus a wrong vmapped
address is passed there, leading to Oops.

This patch fixes the handling for SG-buffers.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=800701

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: usb: cosmetics, remove a leading space
Antonio Ospite [Tue, 29 Jan 2013 11:56:30 +0000 (12:56 +0100)]
ALSA: usb: cosmetics, remove a leading space

Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: caiaq: fix use of MODULE_SUPPORTED_DEVICES()
Antonio Ospite [Tue, 29 Jan 2013 11:56:29 +0000 (12:56 +0100)]
ALSA: caiaq: fix use of MODULE_SUPPORTED_DEVICES()

It looks like MODULE_SUPPORTED_DEVICES() is not implemented yet, but
still, having the entries in the list consistently separated by commas
and with balanced parenthesis won't hurt.

Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com>
Acked-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: Documentation: fix some typos
Antonio Ospite [Tue, 29 Jan 2013 11:56:28 +0000 (12:56 +0100)]
ALSA: Documentation: fix some typos

s/PAUSE_PUSE/PAUSE_PUSH/
s/happense/happens/

Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: Documentation: fix some thinkos
Antonio Ospite [Tue, 29 Jan 2013 11:56:27 +0000 (12:56 +0100)]
ALSA: Documentation: fix some thinkos

Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: Force a cast to silence a warning from "sparse"
Antonio Ospite [Tue, 29 Jan 2013 11:56:26 +0000 (12:56 +0100)]
ALSA: Force a cast to silence a warning from "sparse"

Some audio drivers are calling snd_dma_continuous_data(GFP_KERNEL)
which makes "sparse" give a warning:

  $ make C=2 M=sound/usb modules
    ...
  sound/usb/6fire/pcm.c:625:25: warning: cast from restricted gfp_t
  sound/usb/caiaq/audio.c:845:41: warning: cast from restricted gfp_t
  sound/usb/usx2y/usbusx2yaudio.c:997:54: warning: cast from restricted gfp_t
  sound/usb/usx2y/usbusx2yaudio.c:1001:54: warning: cast from restricted gfp_t
  sound/usb/usx2y/usx2yhwdeppcm.c:774:54: warning: cast from restricted gfp_t
  sound/usb/usx2y/usx2yhwdeppcm.c:778:54: warning: cast from restricted gfp_t

Add __force to the cast to silence the warning.

Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Enable LPIB delay count for Poulsbo / Oaktrail
Takashi Iwai [Tue, 29 Jan 2013 09:12:23 +0000 (10:12 +0100)]
ALSA: hda - Enable LPIB delay count for Poulsbo / Oaktrail

Currently we use LPIB forcibly for both playback and capture for
Poulsbo and Oaktrail devices, and this seems rather problematic.
The recent fix for LPIB delay count seems working well with these
devices, so let's enable it instead.

Reported-by: Martin Weishart <martin.weishart@telosalliance.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Update documentation
Takashi Iwai [Tue, 29 Jan 2013 08:18:55 +0000 (09:18 +0100)]
ALSA: hda - Update documentation

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix powermap for external mics on IDT codecs
David Henningsson [Mon, 28 Jan 2013 10:29:17 +0000 (11:29 +0100)]
ALSA: hda - Fix powermap for external mics on IDT codecs

This patch fixes a regression of the external mic not working on
HP Probook 4520s.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - fix inverted internal mic on Acer AOA150/ZG5
David Henningsson [Mon, 28 Jan 2013 04:45:47 +0000 (05:45 +0100)]
ALSA: hda - fix inverted internal mic on Acer AOA150/ZG5

This patch enables internal mic input on the machine.

Cc: stable@vger.kernel.org
BugLink: https://bugs.launchpad.net/bugs/1107477
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: usb-audio: fix invalid length check for RME and other UAC 2 devices
Clemens Ladisch [Thu, 29 Nov 2012 16:04:23 +0000 (17:04 +0100)]
ALSA: usb-audio: fix invalid length check for RME and other UAC 2 devices

Commit 23caaf19b11e (ALSA: usb-mixer: Add support for Audio Class v2.0)
forgot to adjust the length check for UAC 2.0 feature unit descriptors.
This would make the code abort on encountering a feature unit without
per-channel controls, and thus prevented the driver to work with any
device having such a unit, such as the RME Babyface or Fireface UCX.

Reported-by: Florian Hanisch <fhanisch@uni-potsdam.de>
Tested-by: Matthew Robbetts <wingfeathera@gmail.com>
Tested-by: Michael Beer <beerml@sigma6audio.de>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: 2.6.35+ <stable@vger.kernel.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge tag 'asoc-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
Takashi Iwai [Sun, 27 Jan 2013 09:20:22 +0000 (10:20 +0100)]
Merge tag 'asoc-3.8-rc4' of git://git./linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v3.8-rc4

The usual set of driver updates, nothing too thrilling in here - one
core change for the regulator bypass mode which was just not doing the
right thing at all and a bunch of driver specifics.

11 years agoLinux 3.8-rc5
Linus Torvalds [Fri, 25 Jan 2013 19:57:28 +0000 (11:57 -0800)]
Linux 3.8-rc5

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux...
Linus Torvalds [Fri, 25 Jan 2013 18:55:21 +0000 (10:55 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs

Pull btrfs fixes from Chris Mason:
 "It turns out that we had two crc bugs when running fsx-linux in a
  loop.  Many thanks to Josef, Miao Xie, and Dave Sterba for nailing it
  all down.  Miao also has a new OOM fix in this v2 pull as well.

  Ilya fixed a regression Liu Bo found in the balance ioctls for pausing
  and resuming a running balance across drives.

  Josef's orphan truncate patch fixes an obscure corruption we'd see
  during xfstests.

  Arne's patches address problems with subvolume quotas.  If the user
  destroys quota groups incorrectly the FS will refuse to mount.

  The rest are smaller fixes and plugs for memory leaks."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (30 commits)
  Btrfs: fix repeated delalloc work allocation
  Btrfs: fix wrong max device number for single profile
  Btrfs: fix missed transaction->aborted check
  Btrfs: Add ACCESS_ONCE() to transaction->abort accesses
  Btrfs: put csums on the right ordered extent
  Btrfs: use right range to find checksum for compressed extents
  Btrfs: fix panic when recovering tree log
  Btrfs: do not allow logged extents to be merged or removed
  Btrfs: fix a regression in balance usage filter
  Btrfs: prevent qgroup destroy when there are still relations
  Btrfs: ignore orphan qgroup relations
  Btrfs: reorder locks and sanity checks in btrfs_ioctl_defrag
  Btrfs: fix unlock order in btrfs_ioctl_rm_dev
  Btrfs: fix unlock order in btrfs_ioctl_resize
  Btrfs: fix "mutually exclusive op is running" error code
  Btrfs: bring back balance pause/resume logic
  btrfs: update timestamps on truncate()
  btrfs: fix btrfs_cont_expand() freeing IS_ERR em
  Btrfs: fix a bug when llseek for delalloc bytes behind prealloc extents
  Btrfs: fix off-by-one in lseek
  ...

11 years agoALSA: Make snd_printd() and snd_printdd() inline
Takashi Iwai [Fri, 25 Jan 2013 09:54:07 +0000 (10:54 +0100)]
ALSA: Make snd_printd() and snd_printdd() inline

Because currently snd_printd() and snd_printdd() macros are expanded
to empty when CONFIG_SND_DEBUG=n, a compile warning like below
appears sometimes, and we had to covert it by ugly ifdefs:
  sound/pci/hda/patch_sigmatel.c: In function ‘stac92hd71bxx_fixup_hp’:
  sound/pci/hda/patch_sigmatel.c:2434:24: warning: unused variable ‘spec’ [-Wunused-variable]

For "fixing" these issues better, this patch replaces snd_printd() and
snd_printdd() definitions with empty inline functions instead of
macros.  This should have the same effect but shut up warnings like
above.

But since we had already put ifdefs, changing to inline functions
would trigger compile errors.  So, such ifdefs is removed in this
patch.

In addition, snd_pci_quirk name field is defined only when
CONFIG_SND_DEBUG_VERBOSE is set, and the reference to it in
snd_printdd() argument triggers the build errors, too.  For avoiding
these errors, introduce a new macro snd_pci_quirk_name() that is
defined no matter how the debug option is set.

Reported-by: Stratos Karafotis <stratosk@semaphore.gr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Fri, 25 Jan 2013 03:15:43 +0000 (19:15 -0800)]
Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "Two small cifs fixes"

* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
  fs/cifs/cifs_dfs_ref.c: fix potential memory leakage
  cifs: fix srcip_matches() for ipv6

11 years agoMerge git://git.kernel.org/pub/scm/virt/kvm/kvm
Linus Torvalds [Fri, 25 Jan 2013 03:14:22 +0000 (19:14 -0800)]
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixlet from Marcelo Tosatti.

* git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: PPC: Emulate dcbf

11 years agoMerge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm
Linus Torvalds [Thu, 24 Jan 2013 20:44:57 +0000 (12:44 -0800)]
Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm

Pull ARM fixes from Russell King:
 "A number of fixes:

  Patrik found a problem with preempt counting in the VFP assembly
  functions which can cause the preempt count to be upset.

  Nicolas fixed a problem with the parsing of the DT when it straddles a
  1MB boundary.

  Subhash Jadavani reported a problem with sparsemem and our highmem
  support for cache maintanence for DMA areas, and TI found a bug in
  their strongly ordered memory mapping type.

  Also, three fixes by way of Will Deacon's tree from Dave Martin for
  instruction compatibility and Marc Zyngier to fix hypervisor boot mode
  issues."

* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
  ARM: 7629/1: mm: Fix missing XN flag for for MT_MEMORY_SO
  ARM: DMA: Fix struct page iterator in dma_cache_maint() to work with sparsemem
  ARM: 7628/1: head.S: map one extra section for the ATAG/DTB area
  ARM: 7627/1: Predicate preempt logic on PREEMP_COUNT not PREEMPT alone
  ARM: virt: simplify __hyp_stub_install epilog
  ARM: virt: boot secondary CPUs through the right entry point
  ARM: virt: Avoid bx instruction for compatibility with <=ARMv4

11 years agoMerge tag 'fixes-for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...
Linus Torvalds [Thu, 24 Jan 2013 20:42:50 +0000 (12:42 -0800)]
Merge tag 'fixes-for-linus2' of git://git./linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "Here's a long-pending fixes pull request for arm-soc (I didn't send
  one in the -rc4 cycle).

  The larger deltas are from:

   - A fixup of error paths in the mvsdio driver

   - Header file move for a driver that hadn't been properly converted
     to multiplatform on i.MX, which was causing build failures when
     included

   - Device tree updates for at91 dealing mostly with their new pinctrl
     setup merged in 3.8 and mistakes in those initial configs

  The rest are the normal mix of small fixes all over the place; sunxi,
  omap, imx, mvebu, etc, etc."

* tag 'fixes-for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits)
  mfd: vexpress-sysreg: Don't skip initialization on probe
  ARM: vexpress: Enable A7 cores in V2P-CA15_A7's Device Tree
  ARM: vexpress: extend the MPIDR range used for pen release check
  ARM: at91/dts: correct comment in at91sam9x5.dtsi for mii
  ARM: at91/at91_dt_defconfig: add at91sam9n12 SoC to DT defconfig
  ARM: at91/at91_dt_defconfig: remove memory specification to cmdline
  ARM: at91/dts: add macb mii pinctrl config for kizbox
  ARM: at91: rm9200: remake the BGA as default version
  ARM: at91: fix gpios on i2c-gpio for RM9200 DT
  ARM: at91/at91sam9x5 DTS: add SCK USART pins
  ARM: at91/at91sam9x5 DTS: correct wrong PIO BANK values on u(s)arts
  ARM: at91/at91-pinctrl documentation: fix typo and add some details
  ARM: kirkwood: fix missing #interrupt-cells property
  mmc: mvsdio: use devm_ API to simplify/correct error paths.
  clk: mvebu/clk-cpu.c: fix memory leakage
  ARM: OMAP2+: omap4-panda: add UART2 muxing for WiLink shared transport
  ARM: OMAP2+: DT node Timer iteration fix
  ARM: OMAP2+: Fix section warning for omap_init_ocp2scp()
  ARM: OMAP2+: fix build break for omapdrm
  ARM: OMAP2: Fix missing omap2xxx_clkt_vps_late_init function calls
  ...

11 years agoMerge tag 'pm+acpi-for-3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Thu, 24 Jan 2013 18:19:13 +0000 (10:19 -0800)]
Merge tag 'pm+acpi-for-3.8-rc5' of git://git./linux/kernel/git/rafael/linux-pm

Pull ACPI and power management fixes from Rafael Wysocki:

 - Two cpuidle initialization fixes from Konrad Rzeszutek Wilk.

 - cpufreq regression fixes for AMD processors from Borislav Petkov,
   Stefan Bader, and Matthew Garrett.

 - ACPI cpufreq fix from Thomas Schlichter.

 - cpufreq and devfreq fixes related to incorrect usage of operating
   performance points (OPP) framework and RCU from Nishanth Menon.

 - APEI workaround for incorrect BIOS information from Lans Zhang.

* tag 'pm+acpi-for-3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: Add module aliases for acpi-cpufreq
  ACPI: Check MSR valid bit before using P-state frequencies
  PM / devfreq: exynos4_bus: honor RCU lock usage
  PM / devfreq: add locking documentation for recommended_opp
  cpufreq: cpufreq-cpu0: use RCU locks around usage of OPP
  cpufreq: OMAP: use RCU locks around usage of OPP
  ACPI, APEI: Fixup incorrect 64-bit access width firmware bug
  ACPI / processor: Get power info before updating the C-states
  powernow-k8: Add a kconfig dependency on acpi-cpufreq
  ACPI / cpuidle: Fix NULL pointer issues when cpuidle is disabled
  intel_idle: Don't register CPU notifier if we are not running.

11 years agoMerge tag 'regmap-fix-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broon...
Linus Torvalds [Thu, 24 Jan 2013 18:18:37 +0000 (10:18 -0800)]
Merge tag 'regmap-fix-3.8-rc4' of git://git./linux/kernel/git/broonie/regmap

Pull regmap fixes from Mark Brown:
 "One more oversight in the debugfs code was reported and fixed, plus a
  documentation fix."

* tag 'regmap-fix-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: fix small typo in regmap_bulk_write comment
  regmap: debugfs: Fix seeking from the cache

11 years agoMerge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
Linus Torvalds [Thu, 24 Jan 2013 18:17:49 +0000 (10:17 -0800)]
Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma

Pull slave-dmaengine fixes from Vinod Koul:
 "A few fixes on slave dmanengine.  There are trivial fixes in imx-dma,
  tegra-dma & ioat driver"

* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
  dma: tegra: implement flags parameters for cyclic transfer
  dmaengine: imx-dma: Disable use of hw_chain to fix sg_dma transfers.
  ioat: Fix DMA memory sync direction correct flag

11 years agoMerge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux
Linus Torvalds [Thu, 24 Jan 2013 18:17:03 +0000 (10:17 -0800)]
Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux

Pill i2c fixes from Wolfram Sang:
 "Here are a few, typical driver fixes for the I2C subsystem"

* 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux:
  i2c-designware: add missing MODULE_LICENSE
  i2c: omap: fix draining irq handling
  i2c: omap: errata i462: fix incorrect ack for arbitration lost interrupt
  i2c: muxes: fix wrong use of sizeof(ptr)
  i2c: sirf: register i2c_client from dt child-nodes in probe entry
  i2c: mxs: Fix type of error code
  i2c: mxs: Fix misuse init_completion

11 years agoBtrfs: fix repeated delalloc work allocation
Miao Xie [Tue, 22 Jan 2013 10:49:00 +0000 (10:49 +0000)]
Btrfs: fix repeated delalloc work allocation

btrfs_start_delalloc_inodes() locks the delalloc_inodes list, fetches the
first inode, unlocks the list, triggers btrfs_alloc_delalloc_work/
btrfs_queue_worker for this inode, and then it locks the list, checks the
head of the list again. But because we don't delete the first inode that it
deals with before, it will fetch the same inode. As a result, this function
allocates a huge amount of btrfs_delalloc_work structures, and OOM happens.

Fix this problem by splice this delalloc list.

Reported-by: Alex Lyakas <alex.btrfs@zadarastorage.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
11 years agoBtrfs: fix wrong max device number for single profile
Miao Xie [Wed, 16 Jan 2013 11:27:17 +0000 (11:27 +0000)]
Btrfs: fix wrong max device number for single profile

The max device number of single profile is 1, not 0 (0 means 'as many as
possible'). Fix it.

Cc: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Reviewed-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
11 years agoBtrfs: fix missed transaction->aborted check
Miao Xie [Tue, 15 Jan 2013 06:29:12 +0000 (06:29 +0000)]
Btrfs: fix missed transaction->aborted check

First, though the current transaction->aborted check can stop the commit early
and avoid unnecessary operations, it is too early, and some transaction handles
don't end, those handles may set transaction->aborted after the check.

Second, when we commit the transaction, we will wake up some worker threads to
flush the space cache and inode cache. Those threads also allocate some transaction
handles and may set transaction->aborted if some serious error happens.

So we need more check for ->aborted when committing the transaction. Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
11 years agoBtrfs: Add ACCESS_ONCE() to transaction->abort accesses
Miao Xie [Tue, 15 Jan 2013 06:27:25 +0000 (06:27 +0000)]
Btrfs: Add ACCESS_ONCE() to transaction->abort accesses

We may access and update transaction->aborted on the different CPUs without
lock, so we need ACCESS_ONCE() wrapper to prevent the compiler from creating
unsolicited accesses and make sure we can get the right value.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
11 years agoBtrfs: put csums on the right ordered extent
Josef Bacik [Tue, 22 Jan 2013 20:43:09 +0000 (15:43 -0500)]
Btrfs: put csums on the right ordered extent

I noticed a WARN_ON going off when adding csums because we were going over
the amount of csum bytes that should have been allowed for an ordered
extent.  This is a leftover from when we used to hold the csums privately
for direct io, but now we use the normal ordered sum stuff so we need to
make sure and check if we've moved on to another extent so that the csums
are added to the right extent.  Without this we could end up with csums for
bytenrs that don't have extents to cover them yet.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
11 years agoBtrfs: use right range to find checksum for compressed extents
Liu Bo [Sun, 6 Jan 2013 03:38:22 +0000 (03:38 +0000)]
Btrfs: use right range to find checksum for compressed extents

For compressed extents, the range of checksum is covered by disk length,
and the disk length is different with ram length, so we need to use disk
length instead to get us the right checksum.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
11 years agoBtrfs: fix panic when recovering tree log
Josef Bacik [Tue, 18 Dec 2012 16:39:19 +0000 (11:39 -0500)]
Btrfs: fix panic when recovering tree log

A user reported a BUG_ON(ret) that occured during tree log replay.  Ret was
-EAGAIN, so what I think happened is that we removed an extent that covered
a bitmap entry and an extent entry.  We remove the part from the bitmap and
return -EAGAIN and then search for the next piece we want to remove, which
happens to be an entire extent entry, so we just free the sucker and return.
The problem is ret is still set to -EAGAIN so we trip the BUG_ON().  The
user used btrfs-zero-log so I'm not 100% sure this is what happened so I've
added a WARN_ON() to catch the other possibility.  Thanks,

Reported-by: Jan Steffens <jan.steffens@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
11 years agoBtrfs: do not allow logged extents to be merged or removed
Josef Bacik [Thu, 24 Jan 2013 17:02:07 +0000 (12:02 -0500)]
Btrfs: do not allow logged extents to be merged or removed

We drop the extent map tree lock while we're logging extents, so somebody
could come in and merge another extent into this one and screw up our
logging, or they could even remove us from the list which would keep us from
logging the extent or freeing our ref on it, so we need to make sure to not
clear LOGGING until after the extent is logged, and then we can merge it to
adjacent extents.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
11 years agoALSA: hda - Enable power down of unused widgets for IDT codecs
Takashi Iwai [Thu, 24 Jan 2013 17:02:43 +0000 (18:02 +0100)]
ALSA: hda - Enable power down of unused widgets for IDT codecs

IDT codecs can work well with this new feature, so let's enable it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Implement path-based power filter to the generic parser
Takashi Iwai [Thu, 24 Jan 2013 16:32:56 +0000 (17:32 +0100)]
ALSA: hda - Implement path-based power filter to the generic parser

This patch adds a better power filter hook for powering down unused
widgets in the generic parser.

The feature is enabled by setting hda_gen_spec.power_down_unused
flag.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add snd_hda_check_power_state() helper function
Takashi Iwai [Thu, 24 Jan 2013 16:47:17 +0000 (17:47 +0100)]
ALSA: hda - Add snd_hda_check_power_state() helper function

... for small refactoring.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Synchronize the power state at the end of codec init
Takashi Iwai [Thu, 24 Jan 2013 16:27:32 +0000 (17:27 +0100)]
ALSA: hda - Synchronize the power state at the end of codec init

Put the power state synchronization at the end of the parsing of
codec.  This is necessary when the power filter is changed during the
codec probe.  Since the first power-up sequence is performed without
the special filter, all widgets are supposed to be ON at this point.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add power state filtering
Takashi Iwai [Thu, 24 Jan 2013 16:23:35 +0000 (17:23 +0100)]
ALSA: hda - Add power state filtering

Add a hook to struct hda_codec for filtering the target power state of
each widget when powering up/down.  The current hackish EAPD check is
implemented as the default hook pointer, too.

This allows codec drivers to implement own power filter.  In the
upcoming changes, the generic parser will have the better power filter
based on the active paths.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda/via - Fix wrong checks of power state bits
Takashi Iwai [Thu, 24 Jan 2013 16:12:09 +0000 (17:12 +0100)]
ALSA: hda/via - Fix wrong checks of power state bits

AC_VERB_GET_POWER_STATE returns the combined bits of the actual state
and the target state.  Thus, comparing the obtained value directly
with the target value can't work.  The value has to be shifted and
masked properly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'vexpress/fixes' of git://git.linaro.org/people/pawelmoll/linux into...
Olof Johansson [Thu, 24 Jan 2013 16:12:24 +0000 (08:12 -0800)]
Merge branch 'vexpress/fixes' of git://git.linaro.org/people/pawelmoll/linux into fixes

From Pawel Moll:
- makes the V2P-CA15_A7 (a.k.a. TC2) work with 3.8 kernels
- improves vexpress-sysreg.c behaviour on arm64 platforms

* 'vexpress/fixes' of git://git.linaro.org/people/pawelmoll/linux:
  mfd: vexpress-sysreg: Don't skip initialization on probe
  ARM: vexpress: Enable A7 cores in V2P-CA15_A7's Device Tree
  ARM: vexpress: extend the MPIDR range used for pen release check

11 years agoMerge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes
Olof Johansson [Thu, 24 Jan 2013 15:49:49 +0000 (07:49 -0800)]
Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes

From Nicolas Ferre:
Here are fixes for AT91 that are mainly related to device tree.
One RM9200 setup option is the only C code change.
Some documentation changes can clarify the pinctrl use.
Then, some defconfig modifications are allowing the affected platforms
to boot.

* tag 'at91-fixes' of git://github.com/at91linux/linux-at91:
  ARM: at91/dts: correct comment in at91sam9x5.dtsi for mii
  ARM: at91/at91_dt_defconfig: add at91sam9n12 SoC to DT defconfig
  ARM: at91/at91_dt_defconfig: remove memory specification to cmdline
  ARM: at91/dts: add macb mii pinctrl config for kizbox
  ARM: at91: rm9200: remake the BGA as default version
  ARM: at91: fix gpios on i2c-gpio for RM9200 DT
  ARM: at91/at91sam9x5 DTS: add SCK USART pins
  ARM: at91/at91sam9x5 DTS: correct wrong PIO BANK values on u(s)arts
  ARM: at91/at91-pinctrl documentation: fix typo and add some details

11 years agoALSA: hda - Fix wrong arguments for path deactivation checks
Takashi Iwai [Thu, 24 Jan 2013 15:31:35 +0000 (16:31 +0100)]
ALSA: hda - Fix wrong arguments for path deactivation checks

The arguments to call is_active_nid() in activate_amp() were swapped,
and this resulted in the muted amp on some SPDIF output pins.

Also, the index to be passed to is_active_nid() must be idx_to_check.
Otherwise it checks the wrong connection in the case of implicit aamix
connection paths.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agomfd: vexpress-sysreg: Don't skip initialization on probe
Pawel Moll [Tue, 27 Nov 2012 16:48:50 +0000 (16:48 +0000)]
mfd: vexpress-sysreg: Don't skip initialization on probe

The vexpress-sysreg driver does not have to be initialized
early, when the platform doesn't require this. Unfortunately
in such case it wasn't initialized correctly - master site
lookup and config bridge registration were missing. Fixed now.

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
11 years agoARM: vexpress: Enable A7 cores in V2P-CA15_A7's Device Tree
Pawel Moll [Thu, 24 Jan 2013 11:48:54 +0000 (11:48 +0000)]
ARM: vexpress: Enable A7 cores in V2P-CA15_A7's Device Tree

As the kernel is able to cope with multiple clusters,
uncomment the A7 cores in the Device Tree for V2P-CA15_A7
tile, making all 5 cores available to the user.

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
11 years agoARM: vexpress: extend the MPIDR range used for pen release check
Lorenzo Pieralisi [Tue, 22 Jan 2013 10:56:40 +0000 (10:56 +0000)]
ARM: vexpress: extend the MPIDR range used for pen release check

In ARM multi-cluster systems the MPIDR affinity level 0 cannot be used as a
single cpu identifier, affinity levels 1 and 2 must be taken into account as
well.
This patch extends the MPIDR usage to affinity levels 1 and 2 in versatile
secondary cores start up code in order to compare the passed pen_release
value with the full-blown affinity mask.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
11 years agoMerge remote-tracking branch 'regmap/fix/debugfs' into tmp
Mark Brown [Thu, 24 Jan 2013 11:04:16 +0000 (19:04 +0800)]
Merge remote-tracking branch 'regmap/fix/debugfs' into tmp

11 years agoMerge tag 'imx-fixes-3.8-3' of git://git.linaro.org/people/shawnguo/linux-2.6 into...
Olof Johansson [Thu, 24 Jan 2013 04:35:02 +0000 (20:35 -0800)]
Merge tag 'imx-fixes-3.8-3' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes

From Shawn Guo:

This is yet another critical imxfb fixes held off by absence of FB
maintainer for some time.

* tag 'imx-fixes-3.8-3' of git://git.linaro.org/people/shawnguo/linux-2.6:
  video: imxfb: Do not crash on reboot

11 years agoMerge tag 'mvebu_fixes_for_v3.8-rc5' of git://git.infradead.org/users/jcooper/linux...
Olof Johansson [Thu, 24 Jan 2013 04:30:52 +0000 (20:30 -0800)]
Merge tag 'mvebu_fixes_for_v3.8-rc5' of git://git.infradead.org/users/jcooper/linux into fixes

From Jason Cooper:

mvebu fixes for v3.8-rc5
 - fix memory leak in mvebu/clk-cpu.c
 - use devm_ to correct/simplify error paths in mvsdio
 - add missing #interrupt-cells property in kirkwood

* tag 'mvebu_fixes_for_v3.8-rc5' of git://git.infradead.org/users/jcooper/linux:
  ARM: kirkwood: fix missing #interrupt-cells property
  mmc: mvsdio: use devm_ API to simplify/correct error paths.
  clk: mvebu/clk-cpu.c: fix memory leakage

11 years agoMerge tag 'usb-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Linus Torvalds [Thu, 24 Jan 2013 04:11:35 +0000 (20:11 -0800)]
Merge tag 'usb-3.8-rc4' of git://git./linux/kernel/git/gregkh/usb

Pull more USB fixes from Greg Kroah-Hartman:
 "Here are some more USB fixes for the 3.8-rc4 tree.

  Some gadget driver fixes, and finally resolved the ehci-mxc driver
  build issues (it's just some code moving around and being deleted)."

* tag 'usb-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: EHCI: fix build error in ehci-mxc
  USB: EHCI: add a name for the platform-private field
  USB: EHCI: fix incorrect configuration test
  USB: EHCI: Move definition of EHCI_STATS to ehci.h
  USB: UHCI: fix IRQ race during initialization
  usb: gadget: FunctionFS: Fix missing braces in parse_opts
  usb: dwc3: gadget: fix ep->maxburst for ep0
  ARM: i.MX clock: Change the connection-id for fsl-usb2-udc
  usb: gadget: fsl_mxc_udc: replace MX35_IO_ADDRESS to ioremap
  usb: gadget: fsl-mxc-udc: replace cpu_is_xxx() with platform_device_id
  usb: musb: cppi_dma: drop '__init' annotation

11 years agoMerge tag 'char-misc-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Thu, 24 Jan 2013 04:10:48 +0000 (20:10 -0800)]
Merge tag 'char-misc-3.8-rc4' of git://git./linux/kernel/git/gregkh/char-misc

Pull drivers/misc fix from Greg Kroah-Hartman:
 "Here is a single revert for the ti-st misc driver, fixing problem that
  was introduced in 3.7-rc1 that has been bothering people."

* tag 'char-misc-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Revert "drivers/misc/ti-st: remove gpio handling"

11 years agoMerge tag 'tty-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Linus Torvalds [Thu, 24 Jan 2013 04:09:58 +0000 (20:09 -0800)]
Merge tag 'tty-3.8-rc4' of git://git./linux/kernel/git/gregkh/tty

Pull a TTY maintainer patch from Greg Kroah-Hartman:
 "Just a MAINTAINERS update, now that Alan has left for a bit, I'll
  continue to watch over the serial drivers."

* tag 'tty-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  MAINTAINERS: Someone needs to watch over the serial drivers

11 years agoMerge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
Linus Torvalds [Thu, 24 Jan 2013 04:07:12 +0000 (20:07 -0800)]
Merge branch 'v4l_for_linus' of git://git./linux/kernel/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:
 - gspca: add needed delay for I2C traffic for sonixb/sonixj cameras
 - gspca: add one missing Kinect USB ID
 - usbvideo: some regression fixes
 - omap3isp: fix some build issues
 - videobuf2: fix video output handling
 - exynos s5p/m5mols: a few regression fixes.

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] uvcvideo: Set error_idx properly for S_EXT_CTRLS failures
  [media] uvcvideo: Cleanup leftovers of partial revert
  [media] uvcvideo: Return -EACCES when trying to set a read-only control
  [media] omap3isp: Don't include <plat/cpu.h>
  [media] s5p-mfc: Fix interrupt error handling routine
  [media] s5p-fimc: Fix return value of __fimc_md_create_flite_source_links()
  [media] m5mols: Fix typo in get_fmt callback
  [media] v4l: vb2: Set data_offset to 0 for single-plane output buffers
  [media] [FOR,v3.8] omap3isp: Don't include deleted OMAP plat/ header files
  [media] gspca_sonixj: Add a small delay after i2c_w1
  [media] gspca_sonixb: Properly wait between i2c writes
  [media] gspca_kinect: add Kinect for Windows USB id

11 years agoMAINTAINERS: Someone needs to watch over the serial drivers
Greg Kroah-Hartman [Wed, 23 Jan 2013 23:45:23 +0000 (15:45 -0800)]
MAINTAINERS: Someone needs to watch over the serial drivers

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux...
Linus Torvalds [Wed, 23 Jan 2013 21:31:15 +0000 (13:31 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/geert/linux-m68k

Pull m68k fixes from Geert Uytterhoeven:
 "The asm-generic changeset has been ack'ed by Arnd."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: Wire up finit_module
  asm-generic/dma-mapping-broken.h: Provide dma_alloc_attrs()/dma_free_attrs()
  m68k: Provide dma_alloc_attrs()/dma_free_attrs()

11 years agoMerge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas...
Linus Torvalds [Wed, 23 Jan 2013 21:28:17 +0000 (13:28 -0800)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/cmarinas/linux-aarch64

Pull arm64 fixes from Catalin Marinas:
 - ELF coredump fix (more registers dumped than what user space expects)
 - SUBARCH name generation (s/aarch64/arm64/)

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64:
  arm64: makefile: fix uname munging when setting ARCH on native machine
  arm64: elf: fix core dumping to match what glibc expects

11 years agoUSB: EHCI: fix build error in ehci-mxc
Alan Stern [Wed, 23 Jan 2013 18:26:15 +0000 (13:26 -0500)]
USB: EHCI: fix build error in ehci-mxc

This patch (as1643b) fixes a build error in ehci-hcd when compiling for
ARM with allmodconfig:

drivers/usb/host/ehci-hcd.c:1285:0: warning: "PLATFORM_DRIVER" redefined [enabled by default]
drivers/usb/host/ehci-hcd.c:1255:0: note: this is the location of the previous definition
drivers/usb/host/ehci-mxc.c:280:31: warning: 'ehci_mxc_driver' defined but not used [-Wunused-variable]
drivers/usb/host/ehci-hcd.c:1285:0: warning: "PLATFORM_DRIVER" redefined [enabled by default]
drivers/usb/host/ehci-hcd.c:1255:0: note: this is the location of the previous definition

The fix is to convert ehci-mxc over to the new "ehci-hcd is a library"
scheme so that it can coexist peacefully with the ehci-platform
driver.  As part of the conversion the ehci_mxc_priv data structure,
which was allocated dynamically, is now placed where it belongs: in
the private area at the end of struct ehci_hcd.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11 years agoMerge tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Wed, 23 Jan 2013 17:42:46 +0000 (09:42 -0800)]
Merge tag 'sound-3.8' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Only a few small HD-audio fixes:
   - Addition of new Conexant codec IDs
   - Two one-liners to add fixups for Realtek codecs
   - A last-minute regression fix for auto-mute with power-saving mode
     (regressed since 3.8-rc1)"

* tag 'sound-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Fix inconsistent pin states after resume
  ALSA: hda - Add Conexant CX20755/20756/20757 codec IDs
  ALSA: hda - Add fixup for Acer AO725 laptop
  ALSA: hda - Fix mute led for another HP machine

11 years agoMAINTAINERS: remove me
Alan Cox [Wed, 23 Jan 2013 14:38:16 +0000 (14:38 +0000)]
MAINTAINERS: remove me

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoALSA: hda - Add auto-mute support to PB desktop
Takashi Iwai [Wed, 23 Jan 2013 17:21:37 +0000 (18:21 +0100)]
ALSA: hda - Add auto-mute support to PB desktop

Using the new chained_before flag, we can correct the headphone jack
detection capability easily over the existing ALC880 6stack model
(which disables the jack detection intentionally for compatibility
reason).

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=901846

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'for-linus' into for-next
Takashi Iwai [Wed, 23 Jan 2013 17:25:00 +0000 (18:25 +0100)]
Merge branch 'for-linus' into for-next

Merge the 3.8 devel branch for correcting the newly added PB desktop
fixup with the automute support.

11 years agoALSA: hda - Add a fixup for Packard-Bell desktop with ALC880
Takashi Iwai [Wed, 23 Jan 2013 17:16:24 +0000 (18:16 +0100)]
ALSA: hda - Add a fixup for Packard-Bell desktop with ALC880

A Packard-Bell desktop machine gives no proper pin configuration from
BIOS.  It's almost equivalent with the 6stack+fp standard config, just
take the existing fixup.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=901846

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add chained_before flag to the fixup entry
Takashi Iwai [Wed, 23 Jan 2013 17:10:10 +0000 (18:10 +0100)]
ALSA: hda - Add chained_before flag to the fixup entry

Sometimes we want to call a fixup after applying other existing
fixups, but currently the fixup chain mechanism allows only the call
the others after the target fixup.  This patch adds a new flag,
chained_before, to struct hda_fixup, for allowing the chained call
before the current execution.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Small code refactoring about path re-initialization
Takashi Iwai [Wed, 23 Jan 2013 16:07:23 +0000 (17:07 +0100)]
ALSA: hda - Small code refactoring about path re-initialization

Introduce a helper function to do the same thing.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix missing path between aamix and outputs in AD codecs
Takashi Iwai [Wed, 23 Jan 2013 16:00:31 +0000 (17:00 +0100)]
ALSA: hda - Fix missing path between aamix and outputs in AD codecs

AD1988 family and AD1882 codecs have another mixer widget (0x21)
between the analog-loopback mixer widget (0x20) and the actual
outputs.  Due to this hole, the analog-loopbacks aren't sent properly
to the output pins.

As a band-aid fix, introduce another fields holding the aamix merge
path, and activate it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix inconsistent pin states after resume
Takashi Iwai [Wed, 23 Jan 2013 14:58:40 +0000 (15:58 +0100)]
ALSA: hda - Fix inconsistent pin states after resume

The commit [26a6cb6c: ALSA: hda - Implement a poll loop for jacks as a
module parameter] introduced the polling jack detection code, but it
also moved the call of snd_hda_jack_set_dirty_all() in the resume path
after resume/init ops call.  This caused a regression when the jack
state has been changed during power-down (e.g. in the power save
mode).  Since the driver doesn't probe the new jack state but keeps
using the cached value due to no dirty flag, the pin state remains
also as if the jack is still plugged.

The fix is simply moving snd_hda_jack_set_dirty_all() to the original
position.

Reported-by: Manolo Díaz <diaz.manolo@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix invalid snd_BUG_ON() in alc271_hp_gate_mic_jack()
Takashi Iwai [Wed, 23 Jan 2013 12:57:20 +0000 (13:57 +0100)]
ALSA: hda - Fix invalid snd_BUG_ON() in alc271_hp_gate_mic_jack()

The fixup function is called multiple times before parsing the pins,
so snd_BUG_ON() hits when loaded.  Move it to the proper place in the
if block.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoARM: at91/dts: correct comment in at91sam9x5.dtsi for mii
Douglas Gilbert [Wed, 23 Jan 2013 08:50:02 +0000 (09:50 +0100)]
ARM: at91/dts: correct comment in at91sam9x5.dtsi for mii

Concerning pinctrl_macb0_rmii_mii, values were okay, but not comments.

Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoARM: at91/at91_dt_defconfig: add at91sam9n12 SoC to DT defconfig
Nicolas Ferre [Wed, 23 Jan 2013 09:06:46 +0000 (10:06 +0100)]
ARM: at91/at91_dt_defconfig: add at91sam9n12 SoC to DT defconfig

Reported-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoARM: at91/at91_dt_defconfig: remove memory specification to cmdline
Nicolas Ferre [Wed, 23 Jan 2013 09:03:23 +0000 (10:03 +0100)]
ARM: at91/at91_dt_defconfig: remove memory specification to cmdline

No need for this cmdline option as we are using DT.
Moreover this defconfig is targeted to multiple SoC/boards: this option
was nonsense.

Reported-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoARM: at91/dts: add macb mii pinctrl config for kizbox
Boris BREZILLON [Thu, 13 Dec 2012 14:03:08 +0000 (14:03 +0000)]
ARM: at91/dts: add macb mii pinctrl config for kizbox

This patch overrides default macb pinctrl config defined in
at91sam9260.dtsi (pinctrl_macb_rmii) with kizbox board config
(pinctrl_macb_rmii + pinctrl_macb_rmii_mii_alt).

Signed-off-by: Boris BREZILLON <linux-arm@overkiz.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoARM: at91: rm9200: remake the BGA as default version
Jean-Christophe PLAGNIOL-VILLARD [Sun, 23 Dec 2012 18:07:49 +0000 (18:07 +0000)]
ARM: at91: rm9200: remake the BGA as default version

Make BGA as the default version as we are supposed to just have
to specify when we use the PQFP version.

Issue was existing since commit:
3e90772 (ARM: at91: fix at91rm9200 soc subtype handling).

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: stable <stable@vger.kernel.org> [v3.3]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoARM: at91: fix gpios on i2c-gpio for RM9200 DT
Joachim Eastwood [Tue, 4 Dec 2012 18:10:56 +0000 (18:10 +0000)]
ARM: at91: fix gpios on i2c-gpio for RM9200 DT

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoARM: at91/at91sam9x5 DTS: add SCK USART pins
Richard Genoud [Fri, 18 Jan 2013 16:42:28 +0000 (16:42 +0000)]
ARM: at91/at91sam9x5 DTS: add SCK USART pins

The SCK pins where missing in usarts pinctrl.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoARM: at91/at91sam9x5 DTS: correct wrong PIO BANK values on u(s)arts
Richard Genoud [Fri, 18 Jan 2013 16:41:21 +0000 (16:41 +0000)]
ARM: at91/at91sam9x5 DTS: correct wrong PIO BANK values on u(s)arts

The PIN_BANK 3 is for PDxx pins, not PCxx pins.
And PIN_BANK 1 is for PBxx, not PIN_BANK 0.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoARM: at91/at91-pinctrl documentation: fix typo and add some details
Richard Genoud [Fri, 18 Jan 2013 16:38:43 +0000 (16:38 +0000)]
ARM: at91/at91-pinctrl documentation: fix typo and add some details

The relation between PIN_BANK numbers and pio letters wasn't made very
clear.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
11 years agoMerge branch 'topic/hda-gen-parser' into for-next
Takashi Iwai [Wed, 23 Jan 2013 07:34:12 +0000 (08:34 +0100)]
Merge branch 'topic/hda-gen-parser' into for-next

This is a merge of really big changes: the generic parser is heavily
enhanced for handling all cases, based on the former Realtek codec
driver code.  And all codec drivers except for a few ones (CA0132,
HDMI and modem) have been converted to use the new generic driver.

Conflicts:
sound/pci/hda/patch_realtek.c

11 years agoMerge branch 'for-linus' into for-next
Takashi Iwai [Wed, 23 Jan 2013 07:31:34 +0000 (08:31 +0100)]
Merge branch 'for-linus' into for-next

This is a preliminary merge before the upcoming merge of generic parser
branch.

11 years agofs/cifs/cifs_dfs_ref.c: fix potential memory leakage
Cong Ding [Wed, 23 Jan 2013 00:20:58 +0000 (19:20 -0500)]
fs/cifs/cifs_dfs_ref.c: fix potential memory leakage

When it goes to error through line 144, the memory allocated to *devname is
not freed, and the caller doesn't free it either in line 250. So we free the
memroy of *devname in function cifs_compose_mount_options() when it goes to
error.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
CC: stable <stable@kernel.org>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
11 years agoRevert "drivers/misc/ti-st: remove gpio handling"
Luciano Coelho [Mon, 21 Jan 2013 11:12:42 +0000 (13:12 +0200)]
Revert "drivers/misc/ti-st: remove gpio handling"

This reverts commit eccf2979b2c034b516e01b8a104c3739f7ef07d1.

The reason is that it broke TI WiLink shared transport on Panda.
Also, callback functions should not be added to board files anymore,
so revert to implementing the power functions in the driver itself.

Additionally, changed a variable name ('status' to 'err') so that this
revert compiles properly.

Cc: stable <stable@vger.kernel.org> [3.7]
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>