platform/kernel/linux-rpi.git
11 years agoALSA: firewire-speakers: remove not-reused member from structure
Takashi Sakamoto [Tue, 9 Jul 2013 15:22:46 +0000 (00:22 +0900)]
ALSA: firewire-speakers: remove not-reused member from structure

"pcm" member in struct fwspk is used to set pcm operations but is not used
again. This commit remove this member and set pcm operations with
snd_pcm_set_ops().

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Added some comments and control register documentation
Martin Dausel [Fri, 5 Jul 2013 09:28:23 +0000 (11:28 +0200)]
ALSA: hdspm - Added some comments and control register documentation

Signed-off-by: Martin Dausel <martin.dausel@iosono-sound.com>
Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Use snd_ctl_enum_info() in snd_hdspm_info_autosync_ref
Adrian Knoth [Fri, 5 Jul 2013 09:28:22 +0000 (11:28 +0200)]
ALSA: hdspm - Use snd_ctl_enum_info() in snd_hdspm_info_autosync_ref

Also use snd_ctl_enum_info() to fill the autosync text fields on AES32
and MADI cards (only users of snd_hdspm_info_autosync_ref).

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Use snd_ctl_enum_info() for texts_autosync
Adrian Knoth [Fri, 5 Jul 2013 09:28:21 +0000 (11:28 +0200)]
ALSA: hdspm - Use snd_ctl_enum_info() for texts_autosync

Also use snd_ctl_enum_info() to fill the autosync enumerated controls.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Use snd_ctl_enum_info for most text arrays
Adrian Knoth [Fri, 5 Jul 2013 09:28:20 +0000 (11:28 +0200)]
ALSA: hdspm - Use snd_ctl_enum_info for most text arrays

Use snd_ctl_enum_info() to fill most of the enumerated controls. More
non-trivial occurrences will follow in separate commits.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AES32: Enable TCO support
Adrian Knoth [Fri, 5 Jul 2013 09:28:19 +0000 (11:28 +0200)]
ALSA: hdspm - AES32: Enable TCO support

This patch finally enables TCO support on RME AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AES32: Report external sample rate to userspace
Adrian Knoth [Fri, 5 Jul 2013 09:28:18 +0000 (11:28 +0200)]
ALSA: hdspm - AES32: Report external sample rate to userspace

This patch adds a new ALSA control to read the external sample rate from
userspace on RME AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Introduce hdspm_external_rate_to_enum() helper function
Adrian Knoth [Fri, 5 Jul 2013 09:28:17 +0000 (11:28 +0200)]
ALSA: hdspm - Introduce hdspm_external_rate_to_enum() helper function

This patch refactors the code to query the external sample rate and its
translation into the corresponding enum into a helper function to
prevent future code duplication.

A later commit will make use of this new helper function.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AES32: Include TCO and Sync-In in proc output
Adrian Knoth [Fri, 5 Jul 2013 09:28:16 +0000 (11:28 +0200)]
ALSA: hdspm - AES32: Include TCO and Sync-In in proc output

Also report TCO status and Sync-In via /proc/ on AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AES32: Enable TCO/Sync-In in snd_hdspm_put_sync_ref()
Adrian Knoth [Fri, 5 Jul 2013 09:28:15 +0000 (11:28 +0200)]
ALSA: hdspm - AES32: Enable TCO/Sync-In in snd_hdspm_put_sync_ref()

This patch enables the user to select "TCO" and "Sync In" as a preferred
sync reference on RME AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AES32: Enable TCO input in hdspm_external_sample_rate()
Adrian Knoth [Fri, 5 Jul 2013 09:28:14 +0000 (11:28 +0200)]
ALSA: hdspm - AES32: Enable TCO input in hdspm_external_sample_rate()

This patch adds support to read the TCO sample rate in
hdspm_external_sample_rate() on RME AES(32) cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AES32: Ignore float/int format bit
Adrian Knoth [Fri, 5 Jul 2013 09:28:13 +0000 (11:28 +0200)]
ALSA: hdspm - AES32: Ignore float/int format bit

As mentioned in the comment, the AES32 cards must not set the format
bit, since it is used to indicate the preferred sync setting instead.

We hence simply skip the corresponding part in the hw_params function.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Enable AES32 in hdspm_get_tco_sample_rate
Adrian Knoth [Fri, 5 Jul 2013 09:28:12 +0000 (11:28 +0200)]
ALSA: hdspm - Enable AES32 in hdspm_get_tco_sample_rate

This patch adds AES32 specific code to hdspm_get_tco_sample_rate to
query the TCO sample rate.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Enable AES32 in hdspm_get_wc_sample_rate
Adrian Knoth [Fri, 5 Jul 2013 09:28:11 +0000 (11:28 +0200)]
ALSA: hdspm - Enable AES32 in hdspm_get_wc_sample_rate

This patch adds AES32 specific code to hdspm_get_wc_sample_rate() to
query the wordclock frequency.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Add prototype declarations
Adrian Knoth [Fri, 5 Jul 2013 09:28:10 +0000 (11:28 +0200)]
ALSA: hdspm - Add prototype declarations

This patch only introduces prototype declarations, no real change. The
functions themselves are already present.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Introduce hdspm_get_aes_sample_rate()
Adrian Knoth [Fri, 5 Jul 2013 09:28:09 +0000 (11:28 +0200)]
ALSA: hdspm - Introduce hdspm_get_aes_sample_rate()

Helper function to return the AES sample rate class. This class needs to
be translated via HDSPM_bit2freq() to get the more common
representation.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AES32: Add TCO and Sync-In text entries
Adrian Knoth [Fri, 5 Jul 2013 09:28:08 +0000 (11:28 +0200)]
ALSA: hdspm - AES32: Add TCO and Sync-In text entries

Provide the text for the two new clock options "TCO" and "Sync In" on
AES32 cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AIO: Drop superfluous HDSPM_AUTOSYNC_REF
Adrian Knoth [Fri, 5 Jul 2013 09:28:07 +0000 (11:28 +0200)]
ALSA: hdspm - AIO: Drop superfluous HDSPM_AUTOSYNC_REF

The HDSPM_AUTOSYNC_REF macro is only implemented for MADI and AES32
cards, so it doesn't make sense to call it on AIO boards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Cosmetics, no real change
Adrian Knoth [Fri, 5 Jul 2013 09:28:06 +0000 (11:28 +0200)]
ALSA: hdspm - Cosmetics, no real change

This patch does nothing, it's sole intent is to clean up the code.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - AES32: Fix TCO sync check reporting
Adrian Knoth [Fri, 5 Jul 2013 09:28:05 +0000 (11:28 +0200)]
ALSA: hdspm - AES32: Fix TCO sync check reporting

HDSPM_tco_lock and HDSPM_tcoLock were too close, so the previous code
didn't honour the difference between the two.

Let's be more verbose and use HDSPM_tcoLockMadi for MADI cards,
HDSPM_tcoLockAes for AES(32) and fix the code that makes use of both.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Create TCO readout function
Adrian Knoth [Fri, 5 Jul 2013 09:28:04 +0000 (11:28 +0200)]
ALSA: hdspm - Create TCO readout function

This patch separates the TCO bits from snd_hdspm_proc_read_madi(), so
the new function can later be shared between MADI and AES32 cards.

It's essentially only moving code around, no new functionality.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Fix S/PDIF Sync status and frequency on RME AIO
Adrian Knoth [Fri, 5 Jul 2013 09:28:03 +0000 (11:28 +0200)]
ALSA: hdspm - Fix S/PDIF Sync status and frequency on RME AIO

This is a left-over mistake from old code, the correct register offset is
provided in kcontrol->private_value, not in the index.
Cf. RayDAT case, where it has already been corrected.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Add support for AEBs on RME AIO
Adrian Knoth [Fri, 5 Jul 2013 09:28:02 +0000 (11:28 +0200)]
ALSA: hdspm - Add support for AEBs on RME AIO

AIO cards allow to use AEB (Analogue Expansion Boards) to add four
input and/or output channels.

This patch adds the necessary code to detect and enable the additional
I/O channels.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Enable AD/DA/PH gains and S/PDIF-Input select on AIO
Adrian Knoth [Fri, 5 Jul 2013 09:28:01 +0000 (11:28 +0200)]
ALSA: hdspm - Enable AD/DA/PH gains and S/PDIF-Input select on AIO

This patch uses the newly introduced HDSPM_CONTROL_TRISTATE functions to
create and expose the following ALSA controls:

   - Gain selection for Input, Output and Phones (HiGain, +4dBu, -10dbV)
   - S/PDIF Input select (Coaxial, Optical, Internal)

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Introduce generic AIO tristate control
Adrian Knoth [Fri, 5 Jul 2013 09:28:00 +0000 (11:28 +0200)]
ALSA: hdspm - Introduce generic AIO tristate control

AIO cards offer at least four individual settings options with three
states each. Those settings are represented as two bits in the settings
register with the following meaning:

   0*some_base_bit --> Option value 0
   1*some_base_bit --> Option value 1
   2*some_base_bit --> Option value 2
   3*some_base_bit --> mask to select the two involved bits

This patch adds a generic ALSA control macro for such a value-to-bit
pattern mapping. It will be used in a later commit to expose four new
controls.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Refactor ENUMERATED_CTL_INFO into function
Adrian Knoth [Fri, 5 Jul 2013 09:27:59 +0000 (11:27 +0200)]
ALSA: hdspm - Refactor ENUMERATED_CTL_INFO into function

ENUMERATED_CTL_INFO is a macro, so the binary code is generated multiple
times. To avoid code duplication, refactor the involved functionality
into a function and make ENUMERATED_CTL_INFO a call to this function.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Add S/PDIF, XLR, WCK48 and ADAT-in controls for RME AIO cards
Adrian Knoth [Fri, 5 Jul 2013 09:27:58 +0000 (11:27 +0200)]
ALSA: hdspm - Add S/PDIF, XLR, WCK48 and ADAT-in controls for RME AIO cards

This commit adds the following ALSA controls:

   - S/PDIF Out Optical to switch S/PDIF Out from coaxial to optical
   - S/PDIF Out Professional to send the Pro bit in the output stream
   - ADAT-Internal to enable ADAT/TDIF Expansion Board (AEB/TEB)
   - XLR Breakout Cable if analogue I/O uses the XLR breakout cable
   - WCK48 to force WordClock to the 32-48kHz range (single speed) if
     the card is operating at higher frequencies

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Add S/PDIF and WCK48 controls for RME RayDAT
Adrian Knoth [Fri, 5 Jul 2013 09:27:57 +0000 (11:27 +0200)]
ALSA: hdspm - Add S/PDIF and WCK48 controls for RME RayDAT

This commit adds new ALSA controls to send single-speed WordClock and
S/PDIF-Professional on RME RayDAT cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Drop duplicate code in hdspm_set_system_clock_mode()
Adrian Knoth [Fri, 5 Jul 2013 09:27:56 +0000 (11:27 +0200)]
ALSA: hdspm - Drop duplicate code in hdspm_set_system_clock_mode()

hdspm_set_system_clock_mode() is almost a one-by-one copy of
hdspm_set_toggle_setting(). To improve code quality, remove the
duplication.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Augment HDSPM_TOGGLE_SETTING for AIO/RayDAT
Adrian Knoth [Fri, 5 Jul 2013 09:27:55 +0000 (11:27 +0200)]
ALSA: hdspm - Augment HDSPM_TOGGLE_SETTING for AIO/RayDAT

The HDSPM_TOGGLE_SETTING functions alter the control_register on older
cards. On newer cards (AIO/RayDAT), they have to operate on the
settings_register instead.

This patch augments the existing functions to work with AIO/RayDAT, too.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Introduce hdspm_is_raydat_or_aio()
Adrian Knoth [Fri, 5 Jul 2013 09:27:54 +0000 (11:27 +0200)]
ALSA: hdspm - Introduce hdspm_is_raydat_or_aio()

RME RayDAT and AIO cards are new designs with different register
settings. Since we need to distinguish them from older cards multiple
times in the driver, refactor the code into a separate helper function.

No functional change intended.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hdspm - Add missing defines for RME AIO and RayDAT
Adrian Knoth [Fri, 5 Jul 2013 09:27:53 +0000 (11:27 +0200)]
ALSA: hdspm - Add missing defines for RME AIO and RayDAT

The driver did not support all possible configurations. These defines
will be used by later commits to add the missing functionality.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge tag 'asoc-v3.11-4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
Takashi Iwai [Fri, 5 Jul 2013 09:54:27 +0000 (11:54 +0200)]
Merge tag 'asoc-v3.11-4' of git://git./linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v3.11

A few small fixes, all driver specific.  The removal of the GPIO based
pinmuxing is a bug fix, since the obsolete nodes had been removed from
the DT it stopped the driver loading.

11 years agoMerge remote-tracking branch 'asoc/fix/wm8962' into asoc-linus
Mark Brown [Thu, 4 Jul 2013 17:30:03 +0000 (18:30 +0100)]
Merge remote-tracking branch 'asoc/fix/wm8962' into asoc-linus

11 years agoMerge remote-tracking branch 'asoc/fix/samsung' into asoc-linus
Mark Brown [Thu, 4 Jul 2013 17:30:02 +0000 (18:30 +0100)]
Merge remote-tracking branch 'asoc/fix/samsung' into asoc-linus

11 years agoMerge remote-tracking branch 'asoc/fix/mxs' into asoc-linus
Mark Brown [Thu, 4 Jul 2013 17:30:02 +0000 (18:30 +0100)]
Merge remote-tracking branch 'asoc/fix/mxs' into asoc-linus

11 years agoMerge remote-tracking branch 'asoc/fix/fsl' into asoc-linus
Mark Brown [Thu, 4 Jul 2013 17:30:01 +0000 (18:30 +0100)]
Merge remote-tracking branch 'asoc/fix/fsl' into asoc-linus

11 years agoASoC: wm8962: fix NULL pdata pointer
Shawn Guo [Thu, 4 Jul 2013 15:14:00 +0000 (23:14 +0800)]
ASoC: wm8962: fix NULL pdata pointer

There is an error in merge commit 384b834 on conflict resolution which
causes the following NULL pdata pointer bug.

wm8962 0-001a: customer id 0 revision D
Unable to handle kernel NULL pointer dereference at virtual address 00000004
pgd = 80004000
[00000004] *pgd=00000000
Internal error: Oops: 5 [#1] SMP ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0+ #1
task: bf870000 ti: bf874000 task.ti: bf874000
PC is at wm8962_probe+0x134/0x6c8
LR is at regmap_unlock_mutex+0x10/0x14
pc : [<80452100>]    lr : [<80304cf4>]    psr: a0000113
sp : bf875c98  ip : 00000000  fp : bf875cd4
r10: 00000000  r9 : bfb1830c  r8 : 80779bc4
r7 : 00000000  r6 : 00000001  r5 : bfbac010  r4 : bfb33e00
r3 : 80304ce4  r2 : 00000000  r1 : 00000001  r0 : fffffffb
Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 10c53c7d  Table: 1000404a  DAC: 00000017
Process swapper/0 (pid: 1, stack limit = 0xbf874238)
Stack: (0xbf875c98 to 0xbf876000)
...

Fix the error by assigning pdata a correct pointer.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: imx-sgtl5000: return E_PROBE_DEFER if ssi/codec not found
Arnaud Patard (Rtp) [Thu, 20 Jun 2013 21:20:49 +0000 (23:20 +0200)]
ASoC: imx-sgtl5000: return E_PROBE_DEFER if ssi/codec not found

If the ssi or codec drivers are not loaded (for instance, because spi or i2c
bus drivers are not loaded), returning -EINVAL will for people to unload and
then reload the module to get sound working. Returning E_PROBE_DEFER will
mitigate this.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: Samsung: Remove redundant comment
Sachin Kamat [Thu, 4 Jul 2013 10:54:37 +0000 (16:24 +0530)]
ASoC: Samsung: Remove redundant comment

There is a typo in the filename (i2c mentioned instead of i2s).
However, this is a redundant piece of information. Delete it
altogether.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoALSA: hda - Fix EAPD vmaster hook for AD1884 & co
Takashi Iwai [Thu, 4 Jul 2013 10:54:22 +0000 (12:54 +0200)]
ALSA: hda - Fix EAPD vmaster hook for AD1884 & co

ad1884_fixup_hp_eapd() tries to set the NID for controlling the
speaker EAPD from the pin configuration.  But the current code can't
work expectedly since it sets spec->eapd_nid before calling the
generic parser where the autocfg pins are set up.

This patch changes the function to set spec->eapd_nid after the
generic parser call while it sets vmaster hook unconditionally.  The
spec->eapd_nid check is moved in the hook function itself instead.

Cc: <stable@vger.kernel.org> [v3.9+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: vmaster: Fix the regression of missing vmaster hook call
Takashi Iwai [Wed, 3 Jul 2013 12:01:32 +0000 (14:01 +0200)]
ALSA: vmaster: Fix the regression of missing vmaster hook call

The commit [1ca2f2ec: ALSA: vmaster: Add snd_ctl_sync_vmaster() helper
function] changed master_put() function and the check for the required
vmaster hook call is wrongly performed now, which results in the
missing hook call upon "Master Playback Switch" value changes.
This patch corrects the check logic.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoASoC: samsung: Remove obsolete GPIO based DT pinmuxing
Mark Brown [Tue, 2 Jul 2013 12:10:28 +0000 (13:10 +0100)]
ASoC: samsung: Remove obsolete GPIO based DT pinmuxing

Since the Samsung platforms have moved to pinctrl for pin muxing and that
is handled in the core the old GPIO based muxing code can just be removed.
Something similar had been submitted by Thomas Abraham back in March but
a resubmission following review never happened.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: mxs: register saif mclk to clock framework
Shawn Guo [Mon, 1 Jul 2013 08:16:10 +0000 (16:16 +0800)]
ASoC: mxs: register saif mclk to clock framework

Mostly the mxs system design uses saif0 mclk output as the clock source
of codec.  Since the mclk is implemented as a general divider with the
saif clk as the parent clock, let's register the mclk as a basic
clk-divider to common clock framework.  Then with it being a clock
provdier, clk_get() call in codec driver probe function will just work.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoALSA: hda - Add Dell SSID to support Headset Mic recording
Kailang Yang [Mon, 1 Jul 2013 09:27:16 +0000 (11:27 +0200)]
ALSA: hda - Add Dell SSID to support Headset Mic recording

This is X5 Precision - Diesel platform.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge tag 'asoc-v3.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
Takashi Iwai [Mon, 1 Jul 2013 09:23:13 +0000 (11:23 +0200)]
Merge tag 'asoc-v3.11-3' of git://git./linux/kernel/git/broonie/sound into for-linus

ASoC: Final updates for v3.11

A few final updates:

 - A couple of additional bug fixes for the AC'97 refactoring.
 - Some fixes for the ADAU1701 driver.

11 years agoMerge branch 'for-next' into for-linus
Takashi Iwai [Mon, 1 Jul 2013 08:27:25 +0000 (10:27 +0200)]
Merge branch 'for-next' into for-linus

Merge the whole changes for 3.11-rc1 merge

11 years agoLinux 3.10
Linus Torvalds [Sun, 30 Jun 2013 22:13:29 +0000 (15:13 -0700)]
Linux 3.10

11 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Sun, 30 Jun 2013 22:08:15 +0000 (15:08 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

Pull another powerpc fix from Benjamin Herrenschmidt:
 "I mentioned that while we had fixed the kernel crashes, EEH error
  recovery didn't always recover...  It appears that I had a fix for
  that already in powerpc-next (with a stable CC).

  I cherry-picked it today and did a few tests and it seems that things
  now work quite well.  The patch is also pretty simple, so I see no
  reason to wait before merging it."

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/eeh: Fix fetching bus for single-dev-PE

11 years agoMerge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Linus Torvalds [Sun, 30 Jun 2013 22:06:25 +0000 (15:06 -0700)]
Merge tag 'scsi-fixes' of git://git./linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "This is a set of seven bug fixes.  Several fcoe fixes for locking
  problems, initiator issues and a VLAN API change, all of which could
  eventually lead to data corruption, one fix for a qla2xxx locking
  problem which could lead to multiple completions of the same request
  (and subsequent data corruption) and a use after free in the ipr
  driver.  Plus one minor MAINTAINERS file update"

(only six bugfixes in this pull, since I had already pulled the fcoe API
fix directly from Robert Love)

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  [SCSI] ipr: Avoid target_destroy accessing memory after it was freed
  [SCSI] qla2xxx: Fix for locking issue between driver ISR and mailbox routines
  MAINTAINERS: Fix fcoe mailing list
  libfc: extend ex_lock to protect all of fc_seq_send
  libfc: Correct check for initiator role
  libfcoe: Fix Conflicting FCFs issue in the fabric

11 years agoMerge remote-tracking branch 'asoc/topic/x86' into asoc-next
Mark Brown [Sun, 30 Jun 2013 11:42:25 +0000 (12:42 +0100)]
Merge remote-tracking branch 'asoc/topic/x86' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/twl6040' into asoc-next
Mark Brown [Sun, 30 Jun 2013 11:42:25 +0000 (12:42 +0100)]
Merge remote-tracking branch 'asoc/topic/twl6040' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/tas5086' into asoc-next
Mark Brown [Sun, 30 Jun 2013 11:42:24 +0000 (12:42 +0100)]
Merge remote-tracking branch 'asoc/topic/tas5086' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/ext' into asoc-next
Mark Brown [Sun, 30 Jun 2013 11:42:24 +0000 (12:42 +0100)]
Merge remote-tracking branch 'asoc/topic/ext' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/adsp' into asoc-next
Mark Brown [Sun, 30 Jun 2013 11:42:24 +0000 (12:42 +0100)]
Merge remote-tracking branch 'asoc/topic/adsp' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/adau1701' into asoc-next
Mark Brown [Sun, 30 Jun 2013 11:42:23 +0000 (12:42 +0100)]
Merge remote-tracking branch 'asoc/topic/adau1701' into asoc-next

11 years agoASoC: adau1701: remove control_data assignment
Daniel Mack [Thu, 27 Jun 2013 20:00:05 +0000 (22:00 +0200)]
ASoC: adau1701: remove control_data assignment

codec->control_data has to be left unset to make the ASoC core access
the regmap properly.

That bug slipped in during a rebase session of the driver refactoring.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: adau1701: more direct regmap usage
Daniel Mack [Thu, 27 Jun 2013 20:00:04 +0000 (22:00 +0200)]
ASoC: adau1701: more direct regmap usage

Replace calls to snd_soc_update_bits() with regmap_update_bits().

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agopowerpc/eeh: Fix fetching bus for single-dev-PE
Gavin Shan [Wed, 5 Jun 2013 07:34:02 +0000 (15:34 +0800)]
powerpc/eeh: Fix fetching bus for single-dev-PE

While running Linux as guest on top of phyp, we possiblly have
PE that includes single PCI device. However, we didn't return
its PCI bus correctly and it leads to failure on recovery from
EEH errors for single-dev-PE. The patch fixes the issue.

Cc: <stable@vger.kernel.org> # v3.7+
Cc: Steve Best <sbest@us.ibm.com>
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
11 years agoMerge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Sun, 30 Jun 2013 00:02:48 +0000 (17:02 -0700)]
Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

Pull powerpc fixes from Ben Herrenschmidt:
 "We discovered some breakage in our "EEH" (PCI Error Handling) code
  while doing error injection, due to a couple of regressions.  One of
  them is due to a patch (37f02195bee9 "powerpc/pci: fix PCI-e devices
  rescan issue on powerpc platform") that, in hindsight, I shouldn't
  have merged considering that it caused more problems than it solved.

  Please pull those two fixes.  One for a simple EEH address cache
  initialization issue.  The other one is a patch from Guenter that I
  had originally planned to put in 3.11 but which happens to also fix
  that other regression (a kernel oops during EEH error handling and
  possibly hotplug).

  With those two, the couple of test machines I've hammered with error
  injection are remaining up now.  EEH appears to still fail to recover
  on some devices, so there is another problem that Gavin is looking
  into but at least it's no longer crashing the kernel."

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/pci: Improve device hotplug initialization
  powerpc/eeh: Add eeh_dev to the cache during boot

11 years agoARM: dt: Only print warning, not WARN() on bad cpu map in device tree
Olof Johansson [Sat, 29 Jun 2013 23:25:14 +0000 (16:25 -0700)]
ARM: dt: Only print warning, not WARN() on bad cpu map in device tree

Due to recent changes and expecations of proper cpu bindings, there are
now cases for many of the in-tree devicetrees where a WARN() will hit
on boot due to badly formatted /cpus nodes.

Downgrade this to a pr_warn() to be less alarmist, since it's not a
new problem.

Tested on Arndale, Cubox, Seaboard and Panda ES. Panda hits the WARN
without this, the others do not.

Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agopowerpc/pci: Improve device hotplug initialization
Guenter Roeck [Mon, 10 Jun 2013 17:18:08 +0000 (10:18 -0700)]
powerpc/pci: Improve device hotplug initialization

Commit 37f02195b (powerpc/pci: fix PCI-e devices rescan issue on powerpc
platform) fixes a problem with interrupt and DMA initialization on hot
plugged devices. With this commit, interrupt and DMA initialization for
hot plugged devices is handled in the pci device enable function.

This approach has a couple of drawbacks. First, it creates two code paths
for device initialization, one for hot plugged devices and another for devices
known during the initial PCI scan. Second, the initialization code for hot
plugged devices is only called when the device is enabled, ie typically
in the probe function. Also, the platform specific setup code is called each
time pci_enable_device() is called, not only once during device discovery,
meaning it is actually called multiple times, once for devices discovered
during the initial scan and again each time a driver is re-loaded.

The visible result is that interrupt pins are only assigned to hot plugged
devices when the device driver is loaded. Effectively this changes the PCI
probe API, since pci_dev->irq and the device's dma configuration will now
only be valid after pci_enable() was called at least once. A more subtle
change is that platform specific PCI device setup is moved from device
discovery into the driver's probe function, more specifically into the
pci_enable_device() call.

To fix the inconsistencies, add new function pcibios_add_device.
Call pcibios_setup_device from pcibios_setup_bus_devices if device setup
is not complete, and from pcibios_add_device if bus setup is complete.

With this change, device setup code is moved back into device initialization,
and called exactly once for both static and hot plugged devices.

[ This also fixes a regression introduced by the above patch which
  causes dev->irq to be overwritten under some cirumstances after
  MSIs have been enabled for the device which leads to crashes due
  to the MSI core "hijacking" dev->irq to store the base MSI number
  and not the LSI. --BenH
]

Cc: Yuanquan Chen <Yuanquan.Chen@freescale.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Hiroo Matsumoto <matsumoto.hiroo@jp.fujitsu.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Sat, 29 Jun 2013 18:34:18 +0000 (11:34 -0700)]
Merge git://git./linux/kernel/git/herbert/crypto-2.6

Pull crypto fix from Herbert Xu:
 "This fixes a crash in the crypto layer exposed by an SCTP test tool"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: algboss - Hold ref count on larval

11 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Sat, 29 Jun 2013 18:32:05 +0000 (11:32 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm/qxl fix from Dave Airlie:
 "Bad me forgot an access check, possible security issue, but since this
  is the first kernel with it, should be fine to just put it in now"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/qxl: add missing access check for execbuffer ioctl

11 years agoFix: kernel/ptrace.c: ptrace_peek_siginfo() missing __put_user() validation
Mathieu Desnoyers [Fri, 28 Jun 2013 13:49:46 +0000 (09:49 -0400)]
Fix: kernel/ptrace.c: ptrace_peek_siginfo() missing __put_user() validation

This __put_user() could be used by unprivileged processes to write into
kernel memory.  The issue here is that even if copy_siginfo_to_user()
fails, the error code is not checked before __put_user() is executed.

Luckily, ptrace_peek_siginfo() has been added within the 3.10-rc cycle,
so it has not hit a stable release yet.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Cc: Andrey Vagin <avagin@openvz.org>
Cc: Roland McGrath <roland@redhat.com>
Cc: Paul McKenney <paulmck@linux.vnet.ibm.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Dave Jones <davej@redhat.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Pedro Alves <palves@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph...
Linus Torvalds [Sat, 29 Jun 2013 17:31:15 +0000 (10:31 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/sage/ceph-client

Pull Ceph fix from Sage Weil:
 "This is a recently spotted regression in the snapshot behavior...

  It turns out several tests weren't being run in the nightlies so this
  took a while to spot"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  rbd: send snapshot context with writes

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Linus Torvalds [Sat, 29 Jun 2013 17:30:31 +0000 (10:30 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/viro/vfs

Pull ubifs fixes from Al Viro:
 "A couple of ubifs readdir/lseek race fixes.  Stable fodder, really
  nasty..."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  UBIFS: fix a horrid bug
  UBIFS: prepare to fix a horrid bug

11 years agoMerge tag 'for-linus-20130628' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowe...
Linus Torvalds [Sat, 29 Jun 2013 17:28:52 +0000 (10:28 -0700)]
Merge tag 'for-linus-20130628' of git://git./linux/kernel/git/dhowells/linux-mn10300

Pull two MN10300 fixes from David Howells:
 "The first fixes a problem with passing arrays rather than pointers to
  get_user() where __typeof__ then wants to declare and initialise an
  array variable which gcc doesn't like.

  The second fixes a problem whereby putting mem=xxx into the kernel
  command line causes init=xxx to get an incorrect value."

* tag 'for-linus-20130628' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-mn10300:
  mn10300: Use early_param() to parse "mem=" parameter
  mn10300: Allow to pass array name to get_user()

11 years agoMerge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 29 Jun 2013 17:27:19 +0000 (10:27 -0700)]
Merge branch 'timers-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull timer fix from Thomas Gleixner:
 "Correct an ordering issue in the tick broadcast code.  I really wish
  we'd get compensation for pain and suffering for each line of code we
  write to work around dysfunctional timer hardware."

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  tick: Fix tick_broadcast_pending_mask not cleared

11 years agoMerge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 29 Jun 2013 17:26:50 +0000 (10:26 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull perf fix from Ingo Molnar:
 "One more fix for a recently discovered bug"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf: Disable monitoring on setuid processes for regular users

11 years agoASoC: ac97: fixup multi-platform AC'97 module build failure
Kevin Hilman [Fri, 28 Jun 2013 18:17:49 +0000 (11:17 -0700)]
ASoC: ac97: fixup multi-platform AC'97 module build failure

commit b047e1cc (ASoC: ac97: Support multi-platform AC'97) introduced
some build failures for modules wanting to access the generic
soc_ac97_ops.  For example:

ERROR: "soc_ac97_ops" [sound/soc/codecs/snd-soc-wm9712.ko] undefined!

To fix, export soc_ac97_ops to modules.

Cc: Mark Brown <broonie@linaro.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: pxa2xx: fixup multi-platform AC'97 build failures
Kevin Hilman [Fri, 28 Jun 2013 18:17:48 +0000 (11:17 -0700)]
ASoC: pxa2xx: fixup multi-platform AC'97 build failures

commit b047e1cc (ASoC: ac97: Support multi-platform AC'97) introduced
some build failures for the pxa2xx-ac97 support, fix them.

Cc: Mark Brown <broonie@linaro.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: tegra20-ac97: Remove unused variable
Thierry Reding [Fri, 28 Jun 2013 19:53:25 +0000 (21:53 +0200)]
ASoC: tegra20-ac97: Remove unused variable

With the conversion to devm_ioremap_resource() the memregion variable is
no longer used so it can be dropped.

Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: tegra20-ac97: Remove duplicate error message
Thierry Reding [Fri, 28 Jun 2013 19:53:24 +0000 (21:53 +0200)]
ASoC: tegra20-ac97: Remove duplicate error message

devm_ioremap_resource() already outputs an error message when any of the
operations it performs fails, so the duplicate in the caller can be
removed.

Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoUBIFS: fix a horrid bug
Artem Bityutskiy [Fri, 28 Jun 2013 11:15:15 +0000 (14:15 +0300)]
UBIFS: fix a horrid bug

Al Viro pointed me to the fact that '->readdir()' and '->llseek()' have no
mutual exclusion, which means the 'ubifs_dir_llseek()' can be run while we are
in the middle of 'ubifs_readdir()'.

This means that 'file->private_data' can be freed while 'ubifs_readdir()' uses
it, and this is a very bad bug: not only 'ubifs_readdir()' can return garbage,
but this may corrupt memory and lead to all kinds of problems like crashes an
security holes.

This patch fixes the problem by using the 'file->f_version' field, which
'->llseek()' always unconditionally sets to zero. We set it to 1 in
'ubifs_readdir()' and whenever we detect that it became 0, we know there was a
seek and it is time to clear the state saved in 'file->private_data'.

I tested this patch by writing a user-space program which runds readdir and
seek in parallell. I could easily crash the kernel without these patches, but
could not crash it with these patches.

Cc: stable@vger.kernel.org
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
11 years agoUBIFS: prepare to fix a horrid bug
Artem Bityutskiy [Fri, 28 Jun 2013 11:15:14 +0000 (14:15 +0300)]
UBIFS: prepare to fix a horrid bug

Al Viro pointed me to the fact that '->readdir()' and '->llseek()' have no
mutual exclusion, which means the 'ubifs_dir_llseek()' can be run while we are
in the middle of 'ubifs_readdir()'.

First of all, this means that 'file->private_data' can be freed while
'ubifs_readdir()' uses it.  But this particular patch does not fix the problem.
This patch is only a preparation, and the fix will follow next.

In this patch we make 'ubifs_readdir()' stop using 'file->f_pos' directly,
because 'file->f_pos' can be changed by '->llseek()' at any point. This may
lead 'ubifs_readdir()' to returning inconsistent data: directory entry names
may correspond to incorrect file positions.

So here we introduce a local variable 'pos', read 'file->f_pose' once at very
the beginning, and then stick to 'pos'. The result of this is that when
'ubifs_dir_llseek()' changes 'file->f_pos' while we are in the middle of
'ubifs_readdir()', the latter "wins".

Cc: stable@vger.kernel.org
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
11 years agomn10300: Use early_param() to parse "mem=" parameter
Akira Takeuchi [Fri, 28 Jun 2013 15:53:03 +0000 (16:53 +0100)]
mn10300: Use early_param() to parse "mem=" parameter

This fixes the problem that "init=" options may not be passed to kernel
correctly.

parse_mem_cmdline() of mn10300 arch gets rid of "mem=" string from
redboot_command_line. Then init_setup() parses the "init=" options from
static_command_line, which is a copy of redboot_command_line, and keeps
the pointer to the init options in execute_command variable.

Since the commit 026cee0 upstream (params: <level>_initcall-like kernel
parameters), static_command_line becomes overwritten by saved_command_line at
do_initcall_level(). Notice that saved_command_line is a command line
which includes "mem=" string.

As a result, execute_command may point to weird string by the length of
"mem=" parameter.
I noticed this problem when using the command line like this:

    mem=128M console=ttyS0,115200 init=/bin/sh

Here is the processing flow of command line parameters.
    start_kernel()
      setup_arch(&command_line)
         parse_mem_cmdline(cmdline_p)
           * strcpy(boot_command_line, redboot_command_line);
           * Remove "mem=xxx" from redboot_command_line.
           * *cmdline_p = redboot_command_line;
      setup_command_line(command_line) <-- command_line is redboot_command_line
        * strcpy(saved_command_line, boot_command_line)
        * strcpy(static_command_line, command_line)
      parse_early_param()
        strlcpy(tmp_cmdline, boot_command_line, COMMAND_LINE_SIZE);
        parse_early_options(tmp_cmdline);
          parse_args("early options", cmdline, NULL, 0, 0, 0, do_early_param);
      parse_args("Booting ..", static_command_line, ...);
        init_setup() <-- save the pointer in execute_command
      rest_init()
        kernel_thread(kernel_init, NULL, CLONE_FS | CLONE_SIGHAND);

At this point, execute_command points to "/bin/sh" string.

    kernel_init()
      kernel_init_freeable()
        do_basic_setup()
          do_initcalls()
            do_initcall_level()
              (*) strcpy(static_command_line, saved_command_line);

Here, execute_command gets to point to "200" string !!

Signed-off-by: David Howells <dhowells@redhat.com>
11 years agomn10300: Allow to pass array name to get_user()
Akira Takeuchi [Fri, 28 Jun 2013 15:53:01 +0000 (16:53 +0100)]
mn10300: Allow to pass array name to get_user()

This fixes the following compile error:

CC block/scsi_ioctl.o
block/scsi_ioctl.c: In function 'sg_scsi_ioctl':
block/scsi_ioctl.c:449: error: invalid initializer

Signed-off-by: David Howells <dhowells@redhat.com>
11 years agoALSA: usb-audio: Add Audio Advantage Micro II
Przemek Rudy [Thu, 27 Jun 2013 21:52:33 +0000 (23:52 +0200)]
ALSA: usb-audio: Add Audio Advantage Micro II

This patch is adding extensive support (beside standard usb audio class)
for Audio Advantage Micro II usb sound card.
Features included:
- Access to AES bits (so now sending the IEC61937 compliant stream is
possible).
- Mixer SPDIF control added to turn on/off the optical transmitter.

Signed-off-by: Przemek Rudy <prudy1@o2.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge tag 'asoc-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
Takashi Iwai [Fri, 28 Jun 2013 11:36:22 +0000 (13:36 +0200)]
Merge tag 'asoc-v3.11-2' of git://git./linux/kernel/git/broonie/sound into for-next

ASoC: More updates for v3.11

Some more fixes and enhancements, and also a bunch of refectoring for
AC'97 support which enables more than one AC'97 controller driver to be
built in.

11 years agoMerge remote-tracking branch 'asoc/topic/x86' into asoc-next
Mark Brown [Fri, 28 Jun 2013 11:17:07 +0000 (12:17 +0100)]
Merge remote-tracking branch 'asoc/topic/x86' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/twl6040' into asoc-next
Mark Brown [Fri, 28 Jun 2013 11:17:06 +0000 (12:17 +0100)]
Merge remote-tracking branch 'asoc/topic/twl6040' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/tas5086' into asoc-next
Mark Brown [Fri, 28 Jun 2013 11:17:06 +0000 (12:17 +0100)]
Merge remote-tracking branch 'asoc/topic/tas5086' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/ext' into asoc-next
Mark Brown [Fri, 28 Jun 2013 11:17:05 +0000 (12:17 +0100)]
Merge remote-tracking branch 'asoc/topic/ext' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/adsp' into asoc-next
Mark Brown [Fri, 28 Jun 2013 11:17:05 +0000 (12:17 +0100)]
Merge remote-tracking branch 'asoc/topic/adsp' into asoc-next

11 years agoMerge remote-tracking branch 'asoc/topic/adau1701' into asoc-next
Mark Brown [Fri, 28 Jun 2013 11:17:04 +0000 (12:17 +0100)]
Merge remote-tracking branch 'asoc/topic/adau1701' into asoc-next

11 years agoASoC: tas5086: fix Mid-Z implementation
Daniel Mack [Thu, 27 Jun 2013 19:59:11 +0000 (21:59 +0200)]
ASoC: tas5086: fix Mid-Z implementation

It turns out that the TAS5086 doesn't like channel start parts to be
empty, and if all channels are configured to Mid-Z, part 1 has to be
used.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoASoC: tas5086: fix TAS5086_CLOCK_CONTROL register size
Daniel Mack [Thu, 27 Jun 2013 19:59:10 +0000 (21:59 +0200)]
ASoC: tas5086: fix TAS5086_CLOCK_CONTROL register size

The TAS5086_CLOCK_CONTROL also has a size of 1 byte.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoALSA: Replace the magic number 44 with const
Takashi Iwai [Fri, 28 Jun 2013 09:56:49 +0000 (11:56 +0200)]
ALSA: Replace the magic number 44 with const

The char arrays with size 44 are for the name string of
snd_ctl_elem_id.  Define the constant and replace the raw numbers with
it for clarifying better.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix the max length of control name in generic parser
Takashi Iwai [Fri, 28 Jun 2013 09:51:32 +0000 (11:51 +0200)]
ALSA: hda - Fix the max length of control name in generic parser

add_control_with_pfx() in hda_generic.c assumes a shorter name string
for the control element, and this resulted in the truncation of the
long but valid string like "Headphone Surround Switch" in the middle.

This patch aligns the max size to the actual limit of snd_ctl_elem_id,
44.

Cc: <stable@vger.kernel.org> [v3.9+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Guess what, it's two more Dell headset mic quirks
David Henningsson [Fri, 28 Jun 2013 09:09:56 +0000 (11:09 +0200)]
ALSA: hda - Guess what, it's two more Dell headset mic quirks

Add two more machines that need quirks for headset mics to work.

Tested-by: Shawn Wang <shawn.wang@canonical.com>
BugLink: https://bugs.launchpad.net/bugs/1195636
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Yet another Dell headset mic quirk
David Henningsson [Fri, 28 Jun 2013 06:53:34 +0000 (08:53 +0200)]
ALSA: hda - Yet another Dell headset mic quirk

This quirk is needed for the headset mic to work on this Dell
machine.

BugLink: https://bugs.launchpad.net/bugs/1195597
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'full-roland-support' of git://git.alsa-project.org/alsa-kprivate into...
Takashi Iwai [Fri, 28 Jun 2013 10:13:26 +0000 (12:13 +0200)]
Merge branch 'full-roland-support' of git://git.alsa-project.org/alsa-kprivate into for-next

For adding support for many Roland and Yamaha devices:
* 'full-roland-support' of git://git.alsa-project.org/alsa-kprivate:
  ALSA: usb-audio: add quirks for Roland QUAD/OCTO-CAPTURE
  ALSA: usb-audio: claim autodetected PCM interfaces all at once
  ALSA: usb-audio: remove superfluous Roland quirks
  ALSA: usb-audio: add MIDI port names for some Roland devices
  ALSA: usb-audio: add support for many Roland/Yamaha devices
  ALSA: usb-audio: detect implicit feedback on Roland devices
  ALSA: usb-audio: store protocol version in struct audioformat

11 years agoALSA: hda - Add support for ALC5505 DSP power-save mode
Kailang Yang [Fri, 28 Jun 2013 10:03:01 +0000 (12:03 +0200)]
ALSA: hda - Add support for ALC5505 DSP power-save mode

This patch adds the power-saving control for ALC5505 DSP on some
Realtek codecs.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Tested-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoASoC: mfld: Remove unused variable
Mark Brown [Fri, 28 Jun 2013 09:57:26 +0000 (10:57 +0100)]
ASoC: mfld: Remove unused variable

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agodrm/qxl: add missing access check for execbuffer ioctl
Dave Airlie [Fri, 28 Jun 2013 03:27:40 +0000 (13:27 +1000)]
drm/qxl: add missing access check for execbuffer ioctl

Reported-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
11 years agopowerpc/eeh: Add eeh_dev to the cache during boot
Thadeu Lima de Souza Cascardo [Thu, 27 Jun 2013 21:00:10 +0000 (18:00 -0300)]
powerpc/eeh: Add eeh_dev to the cache during boot

commit f8f7d63fd96ead101415a1302035137a866f8998 ("powerpc/eeh: Trace eeh
device from I/O cache") broke EEH on pseries for devices that were
present during boot and have not been hotplugged/DLPARed.

eeh_check_failure will get the eeh_dev from the cache, and will get
NULL. eeh_addr_cache_build adds the addresses to the cache, but eeh_dev
for the giving pci_device is not set yet. Just reordering the call to
eeh_addr_cache_insert_dev works fine. The ordering is similar to the one
in eeh_add_device_late.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Acked-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
11 years agoALSA: usb-audio: add quirks for Roland QUAD/OCTO-CAPTURE
Clemens Ladisch [Sun, 16 Jun 2013 16:27:56 +0000 (18:27 +0200)]
ALSA: usb-audio: add quirks for Roland QUAD/OCTO-CAPTURE

The Roland Quad/Octo-Capture devices use some unknown vendor-specific
mechanism to switch sample rates (and to manage other controls).  To
prevent the driver from attempting to use any other than the default
44.1 kHz sample rate, use quirks to hide the other alternate settings.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
11 years agoALSA: usb-audio: claim autodetected PCM interfaces all at once
Clemens Ladisch [Thu, 4 Apr 2013 19:43:57 +0000 (21:43 +0200)]
ALSA: usb-audio: claim autodetected PCM interfaces all at once

snd_card_register() registers all devices newly added since the last
call.  However, the playback/capture streams are handled as one ALSA
device, so the second /dev device will not be registered if the PCM
streams are added in two steps.

QUIRK_AUTODETECT caused the probe callback to be called once for each
interface, which triggered this problem.  Work around this by handling
this like the composite quirk, i.e., autodetecting all other interfaces
that might be used for PCM or MIDI.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
11 years agoALSA: usb-audio: remove superfluous Roland quirks
Clemens Ladisch [Thu, 7 Feb 2013 21:45:16 +0000 (22:45 +0100)]
ALSA: usb-audio: remove superfluous Roland quirks

Remove all quirks that are no longer needed now that the generic Roland
quirks can handle the vendor-specific descriptors correctly.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>