openwrt/staging/blogic.git
10 years agoALSA: asihpi: update to HPI version 4.14
Eliot Blennerhassett [Thu, 18 Dec 2014 04:57:15 +0000 (17:57 +1300)]
ALSA: asihpi: update to HPI version 4.14

This corresponds with updated asihpi firmware in alsa-firmware repo

Signed-off-by: Eliot Blennerhassett <eliot@blennerhassett.gen.nz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: asihpi: increase tuner pad cache size
Eliot Blennerhassett [Thu, 18 Dec 2014 04:57:14 +0000 (17:57 +1300)]
ALSA: asihpi: increase tuner pad cache size

Increase size allocated for PAD (programme associated data) control.
This is used by newer tuner products.

Signed-off-by: Eliot Blennerhassett <eliot@blennerhassett.gen.nz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: asihpi: relax firmware version check
Eliot Blennerhassett [Thu, 18 Dec 2014 04:57:13 +0000 (17:57 +1300)]
ALSA: asihpi: relax firmware version check

Some products firmware is no longer being updated
e.g. dsp5000, dsp8700  but it should continue to work
with updated HPI versions.
Avoid regression by allowing this firmware to be loaded as
long as major version is the same.
Warn about mismatching versions, as matching versions are
preferred.

Signed-off-by: Eliot Blennerhassett <eliot@blennerhassett.gen.nz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: usb-audio: Fix Scarlett 6i6 initialization typo
Chris J Arges [Wed, 17 Dec 2014 22:09:35 +0000 (16:09 -0600)]
ALSA: usb-audio: Fix Scarlett 6i6 initialization typo

The num_controls field was incorrectly set to 0 causing 6i6 to not be
initialized. Set this to 9.

Reported-and-tested-by: Mark Roberts <sunifiram@gmail.com>
Signed-off-by: Chris J Arges <chris.j.arges@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Add quirk for Packard Bell EasyNote MX65
Takashi Iwai [Mon, 15 Dec 2014 12:47:25 +0000 (13:47 +0100)]
ALSA: hda - Add quirk for Packard Bell EasyNote MX65

Packard Bell EasyNote MX65 with AD1986A codec needs a few fixups,
namely, the pin config overrides to set only the known I/O pins and
the EAPD has to be turned on.  In addition, add stereo mix input
forcibly for avoiding the weird KDE behavior by this update.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=88251
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: usb-audio: add native DSD support for Matrix Audio DACs
Jurgen Kramer [Wed, 17 Dec 2014 16:45:20 +0000 (17:45 +0100)]
ALSA: usb-audio: add native DSD support for Matrix Audio DACs

This patch adds native DSD support for two XMOS based DACs from Matrix Audio:
- X-Sabre
- Mini-i Pro

Signed-off-by: Jurgen Kramer <gtmkramer@xs4all.nl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda/realtek - New codec support for ALC256
Kailang Yang [Wed, 17 Dec 2014 09:39:05 +0000 (17:39 +0800)]
ALSA: hda/realtek - New codec support for ALC256

Add new support for ALC256 codec.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda/realtek - Add new Dell desktop for ALC3234 headset mode
Kailang Yang [Wed, 17 Dec 2014 09:08:59 +0000 (17:08 +0800)]
ALSA: hda/realtek - Add new Dell desktop for ALC3234 headset mode

New Dell desktop needs to support headset mode for ALC3234.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoMerge tag 'asoc-v3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie...
Takashi Iwai [Tue, 16 Dec 2014 20:40:02 +0000 (21:40 +0100)]
Merge tag 'asoc-v3.19-2' of git://git./linux/kernel/git/broonie/sound into for-linus

ASoC: Merge window fixes for v3.19

A smattering of driver specific fixes here, some more cleanup of the
Exynos7 and Intel ACPI support plus a fix for register cache sync on the
pcm512x driver which has been lurking for a while.

10 years agoMerge remote-tracking branches 'asoc/fix/atmel', 'asoc/fix/intel', 'asoc/fix/rt5645...
Mark Brown [Tue, 16 Dec 2014 11:52:34 +0000 (11:52 +0000)]
Merge remote-tracking branches 'asoc/fix/atmel', 'asoc/fix/intel', 'asoc/fix/rt5645', 'asoc/fix/rt5677' and 'asoc/fix/samsung' into asoc-linus

10 years agoASoC: Intel: fix possible acpi enumeration panic
Kevin Strasser [Tue, 16 Dec 2014 00:15:04 +0000 (16:15 -0800)]
ASoC: Intel: fix possible acpi enumeration panic

A crash can occur on some platforms where adsp is enumerated but codec is not
matched. Define codec_id as a pointer intead of an array so that it gets
initialized to NULL for the terminating element of sst_acpi_bytcr[] and
sst_acpi_chv[].

Signed-off-by: Kevin Strasser <kevin.strasser@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoALSA: hda/hdmi - apply Haswell fix-ups to Skylake display codec
Libin Yang [Tue, 16 Dec 2014 05:17:34 +0000 (13:17 +0800)]
ALSA: hda/hdmi - apply Haswell fix-ups to Skylake display codec

Skylake and Haswell have the same behavior on display audio. So this patch
applys Haswell fix-ups to Skylake.

Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoASoC: Intel: fix return value check in sst_acpi_probe()
Wei Yongjun [Tue, 9 Dec 2014 13:14:37 +0000 (21:14 +0800)]
ASoC: Intel: fix return value check in sst_acpi_probe()

In case of error, the function platform_device_register_data()
returns ERR_PTR() and never returns NULL. The NULL test in the
return value check should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoALSA: hda - Make add_stereo_mix_input flag tristate
Takashi Iwai [Mon, 15 Dec 2014 12:43:59 +0000 (13:43 +0100)]
ALSA: hda - Make add_stereo_mix_input flag tristate

... for distinguishing whether it's explicitly enabled via a user hint
or enabled by a driver as a fallback.  Now the former case corresponds
to HDA_HINT_STEREO_MIX_ENABLE while the latter to
HDA_HINT_STEREO_MIX_AUTO.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Create capture source ctls when stereo mix input is added
Takashi Iwai [Mon, 15 Dec 2014 12:40:42 +0000 (13:40 +0100)]
ALSA: hda - Create capture source ctls when stereo mix input is added

When the stereo mix input is explicitly enabled via a user hint, the
driver should create always a capture source enum ctl and disable the
auto-mic switch.  Otherwise the behavior gets confused.  For doing it,
this patch just sets spec->suppress_auto_mic flag appropriately.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Fix typos in snd_hda_get_int_hint() kerneldoc comments
Takashi Iwai [Mon, 15 Dec 2014 12:39:10 +0000 (13:39 +0100)]
ALSA: hda - Fix typos in snd_hda_get_int_hint() kerneldoc comments

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - add codec ID for Skylake display audio codec
Libin Yang [Mon, 15 Dec 2014 04:49:42 +0000 (12:49 +0800)]
ALSA: hda - add codec ID for Skylake display audio codec

This patch adds codec ID (0x80862809) and module alias for Skylake
display codec.

Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: some signedness bugs
Dan Carpenter [Fri, 12 Dec 2014 19:27:03 +0000 (22:27 +0300)]
ALSA: oxfw: some signedness bugs

This code tends to use unsigned variables by default and it causes
signedness bugs when we use negative variables for error handling.
The "i" and "j" variables are used to iterated over small positive
values and so they should be type "int".  The "len" variable doesn't
*need* to be signed but it should be signed to make the code easier to
read and audit.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: fix detect_loud_models() return value
Dan Carpenter [Fri, 12 Dec 2014 19:28:10 +0000 (22:28 +0300)]
ALSA: oxfw: fix detect_loud_models() return value

This code causes a static checker warning:

sound/firewire/oxfw/oxfw.c:46 detect_loud_models()
warn: signedness bug returning '(-2)'

The detect_loud_models() function should return false on falure, so that
we don't try to set up the loud code for hardware that doesn't support
it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoASoC: rt5677: add REGMAP_I2C and REGMAP_IRQ dependency
Ben Zhang [Thu, 11 Dec 2014 04:15:25 +0000 (20:15 -0800)]
ASoC: rt5677: add REGMAP_I2C and REGMAP_IRQ dependency

The codec driver uses regmap to do i2c read/write.
The codec driver started to use REGMAP_IRQ since:

5e3363ad1b7b2e1f197a3f56b01e21cb155ad454
ASoC: rt5677: add GPIO IRQ support

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoALSA: pcxhr: NULL dereference on probe failure
Dan Carpenter [Wed, 10 Dec 2014 13:26:21 +0000 (16:26 +0300)]
ALSA: pcxhr: NULL dereference on probe failure

"card" is NULL if snd_card_new() fails.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: lola: NULL dereference on probe failure
Dan Carpenter [Wed, 10 Dec 2014 13:06:46 +0000 (16:06 +0300)]
ALSA: lola: NULL dereference on probe failure

"card" is NULL if snd_card_new() fails.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Add "eapd" model string for AD1986A codec
Takashi Iwai [Wed, 10 Dec 2014 12:58:37 +0000 (13:58 +0100)]
ALSA: hda - Add "eapd" model string for AD1986A codec

Also update the documentation to the latest state.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Add EAPD fixup for ASUS Z99He laptop
Takashi Iwai [Tue, 9 Dec 2014 18:58:53 +0000 (19:58 +0100)]
ALSA: hda - Add EAPD fixup for ASUS Z99He laptop

The same fixup to enable EAPD is needed for ASUS Z99He with AD1986A
codec like another ASUS machine.

Reported-and-tested-by: Dmitry V. Zimin <pfzim@mail.ru>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Add hwdep interface
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:49 +0000 (00:10 +0900)]
ALSA: oxfw: Add hwdep interface

This interface is designed for mixer/control application. By using this
interface, an application can get information about firewire node, can
lock/unlock kernel streaming and can get notification at starting/stopping
kernel streaming.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Add support for capture/playback MIDI messages
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:48 +0000 (00:10 +0900)]
ALSA: oxfw: Add support for capture/playback MIDI messages

This commit adds MIDI functionality with an assumption of 'if the device
has MIDI comformant data channels in its stream formation, the device has
one MIDI port'.

When no streams have already started, MIDI functionality starts stream
with current sampling rate.

When MIDI functionality has already starts some streams and PCM
functionality is going to start streams at different sampling rate,
this driver stops streams once and changes sampling rate, then restarts
streams for both PCM/MIDI substreams.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: add support for capturing PCM samples
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:47 +0000 (00:10 +0900)]
ALSA: oxfw: add support for capturing PCM samples

In previous commit, a support for transmitted packets is added. This commit
add a support for capturing PCM samples.

When any streams are already started, this driver should not change sampling
rate of the device, thus this commit also adds a restriction of sampling rate
in this situation.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Add support AMDTP in-stream
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:46 +0000 (00:10 +0900)]
ALSA: oxfw: Add support AMDTP in-stream

Previous commit adds support for some devices which can capture PCM samples.
These devices transmit AMDTP stream in non-blocking mode. This commit adds
functionality to handle AMDTP incoming stream.

OXFW seems to have two quirks:
 - Transmits packets with non-zero dbc in its beginning
 - Transmits packets with wrong values in syt field

For the first quirk, this commit adds CIP_SKIP_INIT_DBC_CHECK flag for
incoming stream to skip first check of dbc.

For the second quirk, this commit doesn't add duplex stream which
Fireworks/BeBoB drivers use. So OXFW driver generates syt value for outgoing
stream.

Here are examples of a sequence of packets transmitted by Behringer F-Control
Audio 202. There are differences between sequences of syt value when OXFW
driver transfers outgoing stream or not.

When driver gives no outgoing stream:
Index   Payload CIP_Header_0    CIP_Header_1
38      14      00020092        900103D1
39      12      00020098        900102FF
40      12      0002009D        9001027F
41      14      000200A2        90010396
42      14      000200A8        900102E8
43      12      000200AE        90010219
44      14      000200B3        90010331
45      12      000200B9        9001025F
46      14      000200BE        90010376
47      12      000200C4        900102A1
00      12      000200C9        9001023E
01      14      000200CE        90010358
02      12      000200D4        90010289
03      16      000200D9        900103A3
04      12      000200E0        900102DD
05      14      000200E5        900103F1
06      12      000200EB        90010335
07      12      000200F0        90010263
08      14      000200F5        9001037C
09      12      000200FB        900102AE

When driver gives outgoing stream:
Index   Payload CIP_Header_0    CIP_Header_1
38      12      000200BD        900104A8
39      14      000200C2        900104A8
40      12      000200C8        900104AC
41      14      000200CD        900104A9
42      12      000200D3        900104B1
43      14      000200D8        900104A8
44      12      000200DE        900104AA
45      14      000200E3        900104A9
46      14      000200E9        900104AE
47      12      000200EF        900104A8
00      14      000200F4        900104AD
01      12      000200FA        900104A7
02      14      000200FF        900104A9
03      12      00020005        900104A9
04      14      0002000A        900104B1
05      12      00020010        900104AA
06      14      00020015        900104AD
07      12      0002001B        900104A7
08      14      00020020        900104AC
09      12      00020026        900104A7

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Add support for Behringer/Mackie devices
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:45 +0000 (00:10 +0900)]
ALSA: oxfw: Add support for Behringer/Mackie devices

Some devices produced by Behringer/Mackie are based on OXFW970/971. This
commit adds support for them. Additionally, this commit changes the way to
name card with some information in config rom.

Ids of some Mackie(Loud) models are not identified, therefore this commit
applies name detection for these models.

The devices support capture/playback of PCM-samples and some of them
supports capture/playback of MIDI messages. These functionalities are
implemented by followed commits.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Change the way to start stream
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:44 +0000 (00:10 +0900)]
ALSA: oxfw: Change the way to start stream

In past commit, this driver can keep stream formations for each sampling
rate. So its stream functionality can decide stream formations with given
some parameters.

This commit moves related codes from PCM functionality to stream
functionality. Furthermore, to set stream format correctly, this commit
uses AV/C Stream Format Information command instead of AV/C Input/Output
Plug Signal Format command.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Add proc interface for debugging purpose
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:43 +0000 (00:10 +0900)]
ALSA: oxfw: Add proc interface for debugging purpose

This commit adds proc interface to get information about stream
formation. This commit also adds snd_oxfw_stream_get_current_formation()
to get current stream formation.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Change the way to make PCM rules/constraints
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:42 +0000 (00:10 +0900)]
ALSA: oxfw: Change the way to make PCM rules/constraints

In previous commit, this driver can get to know stream formations at
each supported sampling rates. This commit uses it to make PCM
rules/constraints and obsoletes hard-coded rules/constraints.

For this purpose, this commit adds 'struct snd_oxfw_stream_formation' and
snd_oxfw_stream_parse_format() to parse data channel formation of data
block.

According to datasheet of OXFW970/971, they support 32.0kHz to 196.0kHz.

As long as developers investigate, some devices are confirmed to have
several formats for the same sampling rate.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Add support for AV/C stream format command to get/set supported stream...
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:41 +0000 (00:10 +0900)]
ALSA: oxfw: Add support for AV/C stream format command to get/set supported stream formation

OXFW970/971 may supports AV/C Stream Format Information Specification 1.1
Working Draft (Apr 2005, 1394TA). By using this command, drivers can get to know
stream formations which device supports.

This commit adds 'EXTENDED STREAM FORMAT INFORMATION' command. This command
has two subfunctions, 'SINGLE' and 'LIST'. Drivers can use 'SINGLE' subfunction
to know/set current formation of AMDTP stream, Drivers can use 'LIST'
subfunction to know an available formation of AMDTP stream in a certain sampling
rate.

But some devices don't implement the 'LIST' subfunction. So this commit uses
an assumption that 'if they don't implement it, they don't change stream
formation depending on current each sampling rate'. With this assumption, this
driver generates formations for such devices by:
 1.getting current formation by SINGLE subfunction
 2.getting supported sampling rates
 3.applying current formation for all of supported sampling rates

Followed commit implements a parser of this format information.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oxfw: Change the way to name card
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:40 +0000 (00:10 +0900)]
ALSA: oxfw: Change the way to name card

This is a preparation for more models. In following commit, members
of 'struct snd_card' related to name becomes to consists of vendor and
model strings in device's config-rom.

Current supported devices also has strings in their config rom, but the
strings are too long to name sound card, thus this driver still keep
hard-coded vendor and model names for them.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: dice: Add support for MIDI capture/playback
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:39 +0000 (00:10 +0900)]
ALSA: dice: Add support for MIDI capture/playback

This commit adds a support for MIDI capture/playback

When MIDI substrams already start streaming and PCM substreams are going to
join at different sampling rate, streams are stopped once. Then sampling rate
is changed and streams are restarted.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: dice: Add support for capturing PCM samples
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:38 +0000 (00:10 +0900)]
ALSA: dice: Add support for capturing PCM samples

This commit adds a support for capturing PCM samples.

When opposite PCM substream is already running, available sampling rate is
limited at current one.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: dice: Support for non SYT-Match sampling clock source mode
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:37 +0000 (00:10 +0900)]
ALSA: dice: Support for non SYT-Match sampling clock source mode

This commit allows this driver to handle devices with non SYT-Match
sampling clock source.

When sampling clock source is SYT-Match mode, devices handle
'presentation timestamp' in received packets and generates sampling clock
according to the information. In this case, driver is synchronization master
and must transfer correct value in SYT field of each packets in outgoing
stream, then the outgoing stream is a master stream.

On the other hand, non SYT-Match mode, devices do this. So drivers must pick
up the value in SYT field of incoming packets and use the value for outgoing
stream. Currently firewire-lib module achieve this work.

Furthermore, without SYT-Match and internal clock source, the sampling rate
should be fixed for the other devices connected to the handled device. This
commit add a restriction of sampling rate at this situation.

With these implementations, this driver has no need to set clock source.
This commit remove set function.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: dice: Add support for duplex streams with synchronization
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:36 +0000 (00:10 +0900)]
ALSA: dice: Add support for duplex streams with synchronization

This commit adds support for AMDTP in-stream. As a result, Dice driver
supports full duplex streams with synchronization.

AMDTP can transfer timestamps in its packets. By handling the timestamp,
devices can synchronize to the other devices or drivers on the same bus.

When Dice chipset is 'enabled', it starts streams with correct settings.
This 'enable' register is global, thus, when a stream is started to run,
an opposite stream can't start unless turning off 'enable'. Therefore
a pair of streams must be running. This causes a loss of CPU usage when
single stream is needed for neither playbacking or capturing.

This commit assumes that playback-only models also have a functionality
to transmit stream for delivering timestamps.

Currently, sampling clock source is restricted to SYT-Match mode. This is
improved in followed commit. I note that at SYT-Match mode, Dice can select
from 4 streams for synchronization but this driver uses the 1st stream only
for simplicity.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: dice: Change the way to start stream
Takashi Sakamoto [Mon, 8 Dec 2014 15:10:35 +0000 (00:10 +0900)]
ALSA: dice: Change the way to start stream

Streaming functionality can start streams when rate is given but currently
some codes are in PCM functionality.

This commit changes the way to start stream and add some arrangement
to make it easy to understand the way.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoASoC: rt5645: Fix potential crash in jd function
Bard Liao [Tue, 9 Dec 2014 02:14:45 +0000 (10:14 +0800)]
ASoC: rt5645: Fix potential crash in jd function

If no one defined the rt5645->pdata.hp_det_gpio in coreboot/bios.
It will cause kernel to reboot because rt5645->pdata.hp_det_gpio
is 0. So it is worth to add a check in rt5645_jack_detect.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoASoC: samsung: i2s: Add missing assignment of variant_regs
Sylwester Nawrocki [Mon, 8 Dec 2014 17:45:54 +0000 (18:45 +0100)]
ASoC: samsung: i2s: Add missing assignment of variant_regs

Add assignment of the variant_regs field which is missing in commit
a5a56871f804edac93a53b5e871c0e9818fb9033 ("ASoC: samsung: add support
for exynos7 I2S controller"). Without this attempting to probe the
secondary DAI fails with an error like:

[    1.763026] Unable to handle kernel NULL pointer dereference at virtual address 0000000c
[    1.780895] pgd = c0004000
[    1.783606] [0000000c] *pgd=00000000
[    1.838255] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
[    1.843514] Modules linked in:
[    1.846558] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.0-rc1-00009-g5dcb01e-dirty #1521
[    1.854887] task: ee00a800 ti: ee088000 task.ti: ee088000
[    1.860284] PC is at i2s_txctrl+0x40/0x2d4
[    1.864350] LR is at i2s_txctrl+0x28/0x2d4
[    1.868428] pc : [<c036ffd4>]    lr : [<c036ffbc>]    psr: 60000153
[    1.868428] sp : ee089dc0  ip : 00000000  fp : ee21f000
[    1.879883] r10: 00000000  r9 : ee21fb00  r8 : c06406c4
[    1.885091] r7 : ee21fb00  r6 : 00000000  r5 : f00f6000  r4 : ed943410
[    1.891601] r3 : 0000016c  r2 : c0464550  r1 : c055cef8  r0 : ed943610
[    1.898113] Flags: nZCv  IRQs on  FIQs off  Mode SVC_32  ISA ARM  Segment kernel
[    1.905490] Control: 10c5387d  Table: 4000404a  DAC: 00000015
[    1.911218] Process swapper/0 (pid: 1, stack limit = 0xee088240)
[    1.917208] Stack: (0xee089dc0 to 0xee08a000)
...
[    2.068431] [<c036ffd4>] (i2s_txctrl) from [<c03719fc>] (samsung_i2s_dai_probe+0xb8/0x450)
[    2.076676] [<c03719fc>] (samsung_i2s_dai_probe) from [<c03607e0>] (snd_soc_register_card+0xd98/0x1348)
[    2.086044] [<c03607e0>] (snd_soc_register_card) from [<c03726e4>] (odroidx2_audio_probe+0xa8/0x11c)
[    2.095160] [<c03726e4>] (odroidx2_audio_probe) from [<c0249dd0>] (platform_drv_probe+0x48/0xa4)
[    2.103922] [<c0249dd0>] (platform_drv_probe) from [<c0248988>] (driver_probe_device+0x10c/0x22c)
[    2.112773] [<c0248988>] (driver_probe_device) from [<c0248b34>] (__driver_attach+0x8c/0x90)
[    2.121192] [<c0248b34>] (__driver_attach) from [<c02471c8>] (bus_for_each_dev+0x54/0x88)
[    2.129352] [<c02471c8>] (bus_for_each_dev) from [<c0248188>] (bus_add_driver+0xd4/0x1d0)
[    2.137510] [<c0248188>] (bus_add_driver) from [<c024915c>] (driver_register+0x78/0xf4)
[    2.145499] [<c024915c>] (driver_register) from [<c0008924>] (do_one_initcall+0x80/0x1b8)
[    2.153670] [<c0008924>] (do_one_initcall) from [<c05b7d40>] (kernel_init_freeable+0xfc/0x1c8)
[    2.162260] [<c05b7d40>] (kernel_init_freeable) from [<c04146c0>] (kernel_init+0x8/0xec)
[    2.170330] [<c04146c0>] (kernel_init) from [<c000e7f8>] (ret_from_fork+0x14/0x3c)
[    2.177873] Code: e5940000 e59f128c e59f228c e2800010 (e59c700c)

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoASoC: pcm512x: Trigger auto-increment of register addresses on i2c
Peter Rosin [Mon, 8 Dec 2014 15:33:11 +0000 (16:33 +0100)]
ASoC: pcm512x: Trigger auto-increment of register addresses on i2c

When the codec is connected using i2c, it will only auto-increment
register addresses if msb (0x80) of the register address byte is set.

[Fixes cache sync if multiple adjacent registers are updated -- broonie]

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
10 years agoALSA: jack: Add dummy snd_jack_set_key() definition
Takashi Iwai [Mon, 8 Dec 2014 14:44:47 +0000 (15:44 +0100)]
ALSA: jack: Add dummy snd_jack_set_key() definition

For fixing a build error with CONFIG_SND_JACK=n
  sound/soc/codecs/ts3a227e.c:223:2: error: implicit declaration of function â€˜snd_jack_set_key’ [-Werror=implicit-function-declaration]

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoMerge tag 'asoc-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound...
Takashi Iwai [Mon, 8 Dec 2014 14:04:02 +0000 (15:04 +0100)]
Merge tag 'asoc-v3.19' of git://git./linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v3.19

Lots and lots of changes this time around, the usual set of driver
updates and a huge bulk of cleanups from Lars-Peter.  Probably the most
interesting thing for most users is the Intel driver updates which will
(with some more machine integration work) enable support for newer x86
laptops.

 - Conversion of AC'97 drivers to use regmap, bringing us closer to the
   removal of the ASoC level I/O code.
 - Clean up a lot of old drivers that were open coding things that have
   subsequently been implemented in the core.
 - Some DAPM performance improvements.
 - Removal of the now seldom used CODEC mutex.
 - Lots of updates for the newer Intel SoC support, including support
   for the DSP and some Cherrytrail and Braswell machine drivers.
 - Support for Samsung boards using rt5631 as the CODEC.
 - Removal of the obsolete AFEB9260 machine driver.
 - Driver support for the TI TS3A227E headset driver used in some
   Chrombeooks.

10 years agoMerge remote-tracking branches 'asoc/topic/wm9090', 'asoc/topic/wm9712' and 'asoc...
Mark Brown [Mon, 8 Dec 2014 13:12:36 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/wm9090', 'asoc/topic/wm9712' and 'asoc/topic/wm9713' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/wm8991', 'asoc/topic/wm8993', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:34 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/wm8991', 'asoc/topic/wm8993', 'asoc/topic/wm8994', 'asoc/topic/wm8995' and 'asoc/topic/wm9081' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/wm8978', 'asoc/topic/wm8983', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:32 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/wm8978', 'asoc/topic/wm8983', 'asoc/topic/wm8985', 'asoc/topic/wm8988' and 'asoc/topic/wm8990' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/wm8955', 'asoc/topic/wm8960', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:30 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/wm8955', 'asoc/topic/wm8960', 'asoc/topic/wm8961', 'asoc/topic/wm8962' and 'asoc/topic/wm8974' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/wm8776', 'asoc/topic/wm8804', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:28 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/wm8776', 'asoc/topic/wm8804', 'asoc/topic/wm8900', 'asoc/topic/wm8903' and 'asoc/topic/wm8940' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/wm8711', 'asoc/topic/wm8728', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:25 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/wm8711', 'asoc/topic/wm8728', 'asoc/topic/wm8731', 'asoc/topic/wm8737' and 'asoc/topic/wm8750' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/wm8350', 'asoc/topic/wm8400', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:23 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/wm8350', 'asoc/topic/wm8400', 'asoc/topic/wm8510', 'asoc/topic/wm8523' and 'asoc/topic/wm8580' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/twl6040', 'asoc/topic/uda134x', 'asoc...
Mark Brown [Mon, 8 Dec 2014 13:12:21 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/twl6040', 'asoc/topic/uda134x', 'asoc/topic/uda1380' and 'asoc/topic/wl1273' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/tlv320aic32x4', 'asoc/topic/tlv320aic3x...
Mark Brown [Mon, 8 Dec 2014 13:12:19 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/tlv320aic32x4', 'asoc/topic/tlv320aic3x', 'asoc/topic/tlv320dac33', 'asoc/topic/ts3a227e' and 'asoc/topic/twl4030' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/tas2552', 'asoc/topic/tegra', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:16 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/tas2552', 'asoc/topic/tegra', 'asoc/topic/tfa9879', 'asoc/topic/tlv320aic23' and 'asoc/topic/tlv320aic31xx' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/ssm4567', 'asoc/topic/sta32x', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:14 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/ssm4567', 'asoc/topic/sta32x', 'asoc/topic/sta350', 'asoc/topic/sta529' and 'asoc/topic/stac9766' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/sh', 'asoc/topic/sigmadsp', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:12 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/sh', 'asoc/topic/sigmadsp', 'asoc/topic/simple', 'asoc/topic/sirf' and 'asoc/topic/sn95031' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/rt5645', 'asoc/topic/rt5670', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:09 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/rt5645', 'asoc/topic/rt5670', 'asoc/topic/rt5677', 'asoc/topic/samsung' and 'asoc/topic/sgtl5000' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/rcar', 'asoc/topic/rockchip', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:07 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/rcar', 'asoc/topic/rockchip', 'asoc/topic/rt286' and 'asoc/topic/rt5631' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/multi-codec', 'asoc/topic/mxs-saif', ...
Mark Brown [Mon, 8 Dec 2014 13:12:05 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/multi-codec', 'asoc/topic/mxs-saif', 'asoc/topic/mxs-sgtl5000', 'asoc/topic/omap' and 'asoc/topic/pxa' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/max98088', 'asoc/topic/max98090', 'asoc...
Mark Brown [Mon, 8 Dec 2014 13:12:02 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/max98088', 'asoc/topic/max98090', 'asoc/topic/max98095', 'asoc/topic/max9850' and 'asoc/topic/mop500' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/hdmi', 'asoc/topic/intel', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:12:00 +0000 (13:12 +0000)]
Merge remote-tracking branches 'asoc/topic/hdmi', 'asoc/topic/intel', 'asoc/topic/jack', 'asoc/topic/jz4740' and 'asoc/topic/lm49453' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/fsl', 'asoc/topic/fsl-card', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:11:58 +0000 (13:11 +0000)]
Merge remote-tracking branches 'asoc/topic/fsl', 'asoc/topic/fsl-card', 'asoc/topic/fsl-dt' and 'asoc/topic/fsl-ssi' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/doc', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:11:56 +0000 (13:11 +0000)]
Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/doc', 'asoc/topic/dpcm', 'asoc/topic/dwc' and 'asoc/topic/fsi' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/cs4265', 'asoc/topic/cs4271', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:11:54 +0000 (13:11 +0000)]
Merge remote-tracking branches 'asoc/topic/cs4265', 'asoc/topic/cs4271', 'asoc/topic/cs42l51' and 'asoc/topic/cs42l73' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/codec-mutex', 'asoc/topic/compress' and...
Mark Brown [Mon, 8 Dec 2014 13:11:52 +0000 (13:11 +0000)]
Merge remote-tracking branches 'asoc/topic/codec-mutex', 'asoc/topic/compress' and 'asoc/topic/cq93vc' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/ak4671', 'asoc/topic/alc5623', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:11:50 +0000 (13:11 +0000)]
Merge remote-tracking branches 'asoc/topic/ak4671', 'asoc/topic/alc5623', 'asoc/topic/alc5632', 'asoc/topic/arizona' and 'asoc/topic/atmel' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/adav80x', 'asoc/topic/adsp', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:11:48 +0000 (13:11 +0000)]
Merge remote-tracking branches 'asoc/topic/adav80x', 'asoc/topic/adsp', 'asoc/topic/ak4535', 'asoc/topic/ak4641' and 'asoc/topic/ak4642' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ad193x', 'asoc/topic...
Mark Brown [Mon, 8 Dec 2014 13:11:45 +0000 (13:11 +0000)]
Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ad193x', 'asoc/topic/adau1373' and 'asoc/topic/adau17x1' into asoc-next

10 years agoMerge remote-tracking branch 'asoc/topic/fsl-esai' into asoc-next
Mark Brown [Mon, 8 Dec 2014 13:11:45 +0000 (13:11 +0000)]
Merge remote-tracking branch 'asoc/topic/fsl-esai' into asoc-next

10 years agoMerge remote-tracking branch 'asoc/topic/dapm' into asoc-next
Mark Brown [Mon, 8 Dec 2014 13:11:45 +0000 (13:11 +0000)]
Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next

10 years agoMerge remote-tracking branch 'asoc/topic/core' into asoc-next
Mark Brown [Mon, 8 Dec 2014 13:11:44 +0000 (13:11 +0000)]
Merge remote-tracking branch 'asoc/topic/core' into asoc-next

10 years agoMerge remote-tracking branch 'asoc/topic/cache' into asoc-next
Mark Brown [Mon, 8 Dec 2014 13:11:44 +0000 (13:11 +0000)]
Merge remote-tracking branch 'asoc/topic/cache' into asoc-next

10 years agoMerge remote-tracking branches 'asoc/fix/adsp', 'asoc/fix/davinci', 'asoc/fix/max9809...
Mark Brown [Mon, 8 Dec 2014 13:11:40 +0000 (13:11 +0000)]
Merge remote-tracking branches 'asoc/fix/adsp', 'asoc/fix/davinci', 'asoc/fix/max98090', 'asoc/fix/sigmadsp' and 'asoc/fix/tlv320aic31xx' into asoc-linus

10 years agoMerge remote-tracking branch 'asoc/fix/pcm' into asoc-linus
Mark Brown [Mon, 8 Dec 2014 13:11:39 +0000 (13:11 +0000)]
Merge remote-tracking branch 'asoc/fix/pcm' into asoc-linus

10 years agoASoC: wm5102: Initialize dac_comp_lock mutex
Mark Brown [Fri, 5 Dec 2014 20:06:31 +0000 (20:06 +0000)]
ASoC: wm5102: Initialize dac_comp_lock mutex

Commit d74bcaaeb6682 (ASoC: wm5102: Move ultrasonic response settings
lock to the driver level) created a driver local mutex for protecting
the ultrasonic response settings but neglected to initialize that mutex,
causing loud complaints from lockep and potential runtime failures. Fix
this by initializing the mutex.

Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
10 years agoASoC: samsung: Fix non-DT use of I2S controller
Mark Brown [Fri, 5 Dec 2014 19:56:17 +0000 (19:56 +0000)]
ASoC: samsung: Fix non-DT use of I2S controller

The changes in commit a5a56871f804e (ASoC: samsung: add support for exynos7
I2S controller) introduce a new variant_regs structure in the driver data
which is now mandatory for accessing registers. Unfortunately this is only
hooked up for DT platforms so non-DT platforms like my primary development
platform for audio are broken by this change and crash on boot.

Since the only non-DT user of these device is s3c64xx fix this by making
the standard samsung-i2s device be of type I2Sv3 and add a new I2Sv4 name
to the platform data section, currently using the I2Sv5 information which
should be about right.

Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoASoC: atmel_ssc_dai/trivial: typo fix
Matthieu Crapet [Mon, 8 Dec 2014 10:58:29 +0000 (11:58 +0100)]
ASoC: atmel_ssc_dai/trivial: typo fix

Signed-off-by: Matthieu Crapet <mcrapet@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoMerge branch 'for-next' into for-linus
Takashi Iwai [Mon, 8 Dec 2014 10:33:24 +0000 (11:33 +0100)]
Merge branch 'for-next' into for-linus

10 years agoLinux 3.18
Linus Torvalds [Sun, 7 Dec 2014 22:21:05 +0000 (14:21 -0800)]
Linux 3.18

10 years agoMerge branch 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj...
Linus Torvalds [Sun, 7 Dec 2014 20:00:14 +0000 (12:00 -0800)]
Merge branch 'for-3.18-fixes' of git://git./linux/kernel/git/tj/libata

Pull libata fixes from Tejun Heo:
 "Three libata fixes for v3.18.  Nothing too interesting.  PCI ID ID and
  quirk additions to ahci and an error handling path fix in sata_fsl"

* 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  ahci: disable MSI on SAMSUNG 0xa800 SSD
  sata_fsl: fix error handling of irq_of_parse_and_map
  AHCI: Add DeviceIDs for Sunrise Point-LP SATA controller

10 years agoASoC: rsnd: rename SSI function name of PIO
Kuninori Morimoto [Thu, 27 Nov 2014 08:08:10 +0000 (08:08 +0000)]
ASoC: rsnd: rename SSI function name of PIO

Current R-Car sound SSI PIO/DMA mode are using interrupt.
it is no longer "xxx_pio_xxx", rename it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoASoC: rsnd: add salvage support for under/over flow error on SSI
Kuninori Morimoto [Thu, 27 Nov 2014 08:07:47 +0000 (08:07 +0000)]
ASoC: rsnd: add salvage support for under/over flow error on SSI

L/R channel will be switched if under/over flow error happen on
Renesas R-Car sound device by the HW bugs. Then, HW restart is required
for salvage. This patch add salvage support for SSI.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoALSA: usb-audio: Don't resubmit pending URBs at MIDI error recovery
Takashi Iwai [Sat, 6 Dec 2014 17:02:55 +0000 (18:02 +0100)]
ALSA: usb-audio: Don't resubmit pending URBs at MIDI error recovery

In snd_usbmidi_error_timer(), the driver tries to resubmit MIDI input
URBs to reactivate the MIDI stream, but this causes the error when
some of URBs are still pending like:

 WARNING: CPU: 0 PID: 0 at ../drivers/usb/core/urb.c:339 usb_submit_urb+0x5f/0x70()
 URB ef705c40 submitted while active
 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.16.6-2-desktop #1
 Hardware name: FOXCONN TPS01/TPS01, BIOS 080015  03/23/2010
  c0984bfa f4009ed4 c078deaf f4009ee4 c024c884 c09a135c f4009f00 00000000
  c0984bfa 00000153 c061ac4f c061ac4f 00000009 00000001 ef705c40 e854d1c0
  f4009eec c024c8d3 00000009 f4009ee4 c09a135c f4009f00 f4009f04 c061ac4f
 Call Trace:
  [<c0205df6>] try_stack_unwind+0x156/0x170
  [<c020482a>] dump_trace+0x5a/0x1b0
  [<c0205e56>] show_trace_log_lvl+0x46/0x50
  [<c02049d1>] show_stack_log_lvl+0x51/0xe0
  [<c0205eb7>] show_stack+0x27/0x50
  [<c078deaf>] dump_stack+0x45/0x65
  [<c024c884>] warn_slowpath_common+0x84/0xa0
  [<c024c8d3>] warn_slowpath_fmt+0x33/0x40
  [<c061ac4f>] usb_submit_urb+0x5f/0x70
  [<f7974104>] snd_usbmidi_submit_urb+0x14/0x60 [snd_usbmidi_lib]
  [<f797483a>] snd_usbmidi_error_timer+0x6a/0xa0 [snd_usbmidi_lib]
  [<c02570c0>] call_timer_fn+0x30/0x130
  [<c0257442>] run_timer_softirq+0x1c2/0x260
  [<c0251493>] __do_softirq+0xc3/0x270
  [<c0204732>] do_softirq_own_stack+0x22/0x30
  [<c025186d>] irq_exit+0x8d/0xa0
  [<c0795228>] smp_apic_timer_interrupt+0x38/0x50
  [<c0794a3c>] apic_timer_interrupt+0x34/0x3c
  [<c0673d9e>] cpuidle_enter_state+0x3e/0xd0
  [<c028bb8d>] cpu_idle_loop+0x29d/0x3e0
  [<c028bd23>] cpu_startup_entry+0x53/0x60
  [<c0bfac1e>] start_kernel+0x415/0x41a

For avoiding these errors, check the pending URBs and skip
resubmitting such ones.

Reported-and-tested-by: Stefan Seyfried <stefan.seyfried@googlemail.com>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoMerge git://www.linux-watchdog.org/linux-watchdog
Linus Torvalds [Sat, 6 Dec 2014 19:27:25 +0000 (11:27 -0800)]
Merge git://www.linux-watchdog.org/linux-watchdog

Pull watchdog fix from Wim Van Sebroeck:
 "Fix the watchdog mask bit offset for Exynos7"

* git://www.linux-watchdog.org/linux-watchdog:
  watchdog: s3c2410_wdt: Fix the mask bit offset for Exynos7

10 years agoMerge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa...
Linus Torvalds [Sat, 6 Dec 2014 19:26:01 +0000 (11:26 -0800)]
Merge branch 'i2c/for-current' of git://git./linux/kernel/git/wsa/linux

Pull i2c fixes from Wolfram Sang:
 "Here are two more driver bugfixes for I2C which would be good to have"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: cadence: Set the hardware time-out register to maximum value
  i2c: davinci: generate STP always when NACK is received

10 years agoASoC: samsung: Fix error handling for clock lookup
Mark Brown [Fri, 5 Dec 2014 19:58:32 +0000 (19:58 +0000)]
ASoC: samsung: Fix error handling for clock lookup

Return the error code we got from clk_get() and check to make sure that
clk_prepare_enable() worked.

Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoALSA: atmel_abdac: Add missing clock prepare
Alexander Stein [Fri, 5 Dec 2014 19:10:07 +0000 (20:10 +0100)]
ALSA: atmel_abdac: Add missing clock prepare

Clocks must be prepared before enabling them. Do this in one step.
Replace clk_enable with clk_prepare_enable and clk_disable with
clk_disable_unprepare.

Signed-off-by: Alexander Stein <alexanders83@web.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: sound/atmel/ac97c.c: Add missing clock prepare
Alexander Stein [Fri, 5 Dec 2014 19:10:06 +0000 (20:10 +0100)]
ALSA: sound/atmel/ac97c.c: Add missing clock prepare

Clocks must be prepared before enabling them. Do this in one step.
Replace clk_enable with clk_prepare_enable and clk_disable with
clk_disable_unprepare. This fixes the following warning:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:895 __clk_enable+0x24/0x9c()
Modules linked in:
CPU: 0 PID: 1 Comm: swapper Tainted: G        W      3.18.0-rc7+ #245
[<c000dce8>] (unwind_backtrace) from [<c000bcf0>] (show_stack+0x10/0x14)
[<c000bcf0>] (show_stack) from [<c001664c>] (warn_slowpath_common+0x60/0x80)
[<c001664c>] (warn_slowpath_common) from [<c00166fc>] (warn_slowpath_null+0x18/0x20)
[<c00166fc>] (warn_slowpath_null) from [<c02fd7ac>] (__clk_enable+0x24/0x9c)
[<c02fd7ac>] (__clk_enable) from [<c02fdbb4>] (clk_enable+0x18/0x2c)
[<c02fdbb4>] (clk_enable) from [<c0322688>] (atmel_ac97c_probe+0x154/0x694)
[<c0322688>] (atmel_ac97c_probe) from [<c0235e08>] (platform_drv_probe+0x48/0x94)
[<c0235e08>] (platform_drv_probe) from [<c02345f8>] (driver_probe_device+0x138/0x350)
[<c02345f8>] (driver_probe_device) from [<c02348bc>] (__driver_attach+0x68/0x8c)
[<c02348bc>] (__driver_attach) from [<c0232bd0>] (bus_for_each_dev+0x70/0x84)
[<c0232bd0>] (bus_for_each_dev) from [<c0233cd8>] (bus_add_driver+0xfc/0x1f8)
[<c0233cd8>] (bus_add_driver) from [<c0234f0c>] (driver_register+0x9c/0xe0)
[<c0234f0c>] (driver_register) from [<c0008ac4>] (do_one_initcall+0x110/0x1c8)
[<c0008ac4>] (do_one_initcall) from [<c053cd58>] (kernel_init_freeable+0xf8/0x1b8)
[<c053cd58>] (kernel_init_freeable) from [<c03c0414>] (kernel_init+0x8/0xe4)
[<c03c0414>] (kernel_init) from [<c00096d0>] (ret_from_fork+0x14/0x24)
---[ end trace cb88537fdc8fa201 ]---
atmel_ac97c fffa0000.sound: AC'97 0 does not respond - RESET
atmel_ac97c fffa0000.sound: AC'97 0 access is not valid [0xffffffff], removing mixer.
------------[ cut here ]------------

Signed-off-by: Alexander Stein <alexanders83@web.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agowatchdog: s3c2410_wdt: Fix the mask bit offset for Exynos7
Abhilash Kesavan [Fri, 17 Oct 2014 16:12:53 +0000 (21:42 +0530)]
watchdog: s3c2410_wdt: Fix the mask bit offset for Exynos7

The watchdog mask bit offset listed for Exynos7 is incorrect.
Fix this.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Acked-by: Naveen Krishna Chatradhi <naveenkrishna.ch@gmail.com
Reviewd-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
10 years agoMerge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 5 Dec 2014 18:47:19 +0000 (10:47 -0800)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:
 "Two final fixlets for 3.18:
   - Prevent microcode reload wreckage on 32bit
   - Unbreak cross compilation"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, microcode: Limit the microcode reloading to 64-bit for now
  x86: Use $(OBJDUMP) instead of plain objdump

10 years agoMerge tag 'sound-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Fri, 5 Dec 2014 18:39:49 +0000 (10:39 -0800)]
Merge tag 'sound-3.18' of git://git./linux/kernel/git/tiwai/sound

Pull sound fixlet from Takashi Iwai:
 "Just one commit for adding a copule of HD-audio quirk entries"

* tag 'sound-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/realtek - Add headset Mic support for new Dell machine

10 years agoALSA: hda - Fix built-in mic at resume on Lenovo Ideapad S210
Takashi Iwai [Thu, 13 Nov 2014 06:11:38 +0000 (07:11 +0100)]
ALSA: hda - Fix built-in mic at resume on Lenovo Ideapad S210

The built-in mic boost volume gets almost muted after suspend/resume
on Lenovo Ideapad S210.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=88121
Reported-and-tested-by: Roman Kagan <rkagan@mail.ru>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: sound/atmel/ac97c.c: Fix device index for pcm
Alexander Stein [Fri, 5 Dec 2014 14:42:54 +0000 (15:42 +0100)]
ALSA: sound/atmel/ac97c.c: Fix device index for pcm

chip->pdev->id is -1 by default. This is an invalid index resulting in
device file names like /dev/snd/pcmC0D-1p.

Signed-off-by: Alexander Stein <alexanders83@web.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoASoC: rt5677: make volume TLV closer to reality
Dylan Reid [Fri, 5 Dec 2014 01:00:13 +0000 (17:00 -0800)]
ASoC: rt5677: make volume TLV closer to reality

The volume blocks have an step of 0.375dB, but TLV uses 0.01dB for
units.  Only use the resolution supported, ignoring the LSB of the
volume register.  This results in half the steps and 0.75dB per step,
but reports accurate levels through TLV.  Update the masks to reflect
that these are registers have the LSB ignored.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
10 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Fri, 5 Dec 2014 06:39:37 +0000 (22:39 -0800)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm intel fixes from Dave Airlie:
 "Two intel stable fixes, that should be it from me for this round"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/i915: Unlock panel even when LVDS is disabled
  drm/i915: More cautious with pch fifo underruns

10 years agoMerge tag 'pm+acpi-3.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Fri, 5 Dec 2014 01:48:13 +0000 (17:48 -0800)]
Merge tag 'pm+acpi-3.18-rc8' of git://git./linux/kernel/git/rafael/linux-pm

Pull ACPI backlight fix from Rafael Wysocki:
 "This is a simple fix for an ACPI backlight regression introduced by a
  recent commit that overlooked a corner case which should have been
  taken into account"

* tag 'pm+acpi-3.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / video: update condition to check if device is in _DOD list

10 years agoMerge tag 'drm-intel-fixes-2014-12-04' of git://anongit.freedesktop.org/drm-intel...
Dave Airlie [Fri, 5 Dec 2014 01:12:29 +0000 (11:12 +1000)]
Merge tag 'drm-intel-fixes-2014-12-04' of git://anongit.freedesktop.org/drm-intel into drm-fixes

Silence some pch fifo underrun reports and panel locking backtraces,
both cc: stable.

* tag 'drm-intel-fixes-2014-12-04' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: Unlock panel even when LVDS is disabled
  drm/i915: More cautious with pch fifo underruns

10 years agoMerge tag 'media/v3.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
Linus Torvalds [Fri, 5 Dec 2014 00:06:02 +0000 (16:06 -0800)]
Merge tag 'media/v3.18-rc8' of git://git./linux/kernel/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:
 "A core fix and some driver fixes:
   - regression fix in Remote Controller core affecting RC6 protocol
     handling
   - fix video buffer handling in cx23885
   - race fix in solo6x10
   - fix image selection in smiapp
   - fix reported payload size on s2255drv
   - two updates for MAINTAINERS file"

* tag 'media/v3.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] rc-core: fix toggle handling in the rc6 decoder
  MAINTAINERS: Update mchehab's addresses
  [media] cx23885: use sg = sg_next(sg) instead of sg++
  [media] s2255drv: fix payload size for JPG, MJPEG
  [media] Update MAINTAINERS for solo6x10
  [media] solo6x10: fix a race in IRQ handler
  [media] smiapp: Only some selection targets are settable

10 years agouapi: fix to export linux/vm_sockets.h
Masahiro Yamada [Thu, 4 Dec 2014 22:42:25 +0000 (14:42 -0800)]
uapi: fix to export linux/vm_sockets.h

A typo "header=y" was introduced by commit 7071cf7fc435 ("uapi: add
missing network related headers to kbuild").

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
10 years agoASoC: fsl_ssi: fix error path in probe
Jiada Wang [Tue, 2 Dec 2014 05:55:06 +0000 (14:55 +0900)]
ASoC: fsl_ssi: fix error path in probe

SSI component isn't unregistered if fsl_ssi_debugfs_create() fails
in probe phase.

To fix it, this commit replaces label error_asoc_register with
error_irq.

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>