Commit graph

22528 commits

Author SHA1 Message Date
Mark Brown
cb42e0f709 Merge remote-tracking branch 'asoc/topic/rt5645' into asoc-next 2015-08-30 15:52:12 +01:00
Mark Brown
ca945cf9fb Merge remote-tracking branch 'asoc/topic/pcm1681' into asoc-next 2015-08-30 15:52:08 +01:00
Mark Brown
4253f3a8f4 Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next 2015-08-30 15:51:57 +01:00
Mark Brown
24ecc23cf6 Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2015-08-30 15:51:52 +01:00
Mark Brown
a1780653b9 Merge remote-tracking branches 'asoc/fix/adav80x', 'asoc/fix/arizona', 'asoc/fix/max98090', 'asoc/fix/rt5640', 'asoc/fix/samsung' and 'asoc/fix/wm8994' into asoc-linus 2015-08-30 15:51:20 +01:00
Mark Brown
19315532b6 Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus 2015-08-30 15:51:15 +01:00
Oder Chiou
f2988afedf ASoC: rt5645: Prevent the pop sound of the headphone while rebooting or shutdowning
Add i2c shutdown function to prevent the pop sound of the headphone while
the system is rebooting or shutdowning. It de-initials the jack detection
function, and it cannot be turned off in _BIAS_OFF. If we don't de-initial
it, the pop sound will be heard in the situation of powering off. And
replace the related register settings from magic number to meaningful
defined name.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-27 20:17:40 +01:00
Charles Keepax
0e76597128 ASoC: arizona: Poll for FLL clock OK rather than use interrupts
The extcon driver takes the DAPM mutex from within the interrupt thread
in several places, which makes it possible to get into a situation where
the interrupt thread is blocked waiting on the DAPM mutex whilst a DAPM
sequence is running which is attempting to configure the FLL. In this
case the FLL completion can't be completed as as the IRQ handler is
ONE_SHOT, which cause the FLL lock to use the full time out (250mS) and
report that the process timed out.

It is not really practical to make the extcon driver not take the DAPM
mutex from within the interrupt thread, at least not without extensive
modification. So this patch fixes the issue by switching the wait for
the FLL lock to polling. A few fast polls are done first as the FLL
should lock quickly for a good quality reference clock, (indeed it hits
on the first poll on my system) and it will poll every 20mS after that
until it times out.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-08-25 19:10:52 +01:00
Oder Chiou
c1713485f9 ASoC: rt5645: Add struct dmi_system_id "Google Celes" for chrome platform
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-08-25 19:09:59 +01:00
Oder Chiou
b1d42598cb ASoC: rt5645: Add the register RT5645_CHARGE_PUMP to readable check function
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-25 18:59:47 +01:00
Oder Chiou
4aed4c9efb ASoC: rt5645: Remove the incorrect setting of the JD mode
The patch removes the incorrect setting of the JD mode. It will cause pop
sound in the booting time.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-25 18:59:47 +01:00
Oder Chiou
8db7f56ddf ASoC: rt5645: Modify the jack detection function to prevent the pop sound while the jack plug in
The patch corrects the sequence of the jack detection. It will prevent the
pop sound while the jack plug in.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-25 18:59:47 +01:00
Oder Chiou
588cd850f5 ASoC: rt5645: Modify the headphone depop and calibration function to prevent the pop sound in the booting time
Remove the original calibration function and modify the depop and
calibration function to prevent the pop sound in the booting time.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-25 18:59:47 +01:00
Zidan Wang
e134cb2041 ASoC: wm8994: fix add dynamic path error
If there don't exist dynamic sink or source widget, it will failed to
add dynamic path.

"AIF3ADCDAT" is snd_soc_dapm_aif_out, can't be dynamic sink widget. So
change the audio route to fix this issue.

Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-20 11:06:26 -07:00
Vaishali Thakkar
14a500fe13 ASoC: samsung: Remove redundant arndale_audio_remove
There is no use of snd_soc_unregister_card in remove function
as devm_snd_soc_register_card in probe function automatically
handles it. So, remove use of snd_soc_unregister_card and with
this change remove arndale_audio_remove as it is now redundant.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-08-20 10:22:09 -07:00
Takashi Iwai
e24b6c03a1 ASoC: Disable topology support for v4.2
The topology code merged in the v4.2 merge window introduced a new ABI
 which was believed to be suitable for use but subsequently additional
 work by the developers of this feature have revealed some problems that
 need to be addressed.  In order to allow this to be done without having
 to support the initial ABI add Kconfig to disable the build and also add
 some #error statements to the UAPI header so users can't use them.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJV1K6xAAoJECTWi3JdVIfQl60H/Aiq3smUvb+npgLI402pdzZ8
 eaGVSw1oGO7NFylBDu8FeiJLBvl4ZQmSfMbaLBJ50JPKqY1nFjOXFk0nWatQ8TPY
 0aB1NKCIGNNCWXTO3ABZ8zeT5AH218n3t8tTUxWzOS1RhpZMwePVuS83+cdwfxAZ
 He29rX2xfKFaGo92NMB707vU6aobYC0jc4pIaVoYLN7E49leTSzgGKKNVW2JyEog
 d44Zd7jEXPY1lj166sEEF4axAzGc2ZkwsbmOmymbszEBkYtDVs1Q1omFf+CNi31Y
 16bLwOVzTXVM7PeheRF2Tp6qtcyDpQhLicfBjakkJ1X5MtW3OzoutGli/isIh2g=
 =Gj9l
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v4.2-disable-topology' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Disable topology support for v4.2

The topology code merged in the v4.2 merge window introduced a new ABI
which was believed to be suitable for use but subsequently additional
work by the developers of this feature have revealed some problems that
need to be addressed.  In order to allow this to be done without having
to support the initial ABI add Kconfig to disable the build and also add
some #error statements to the UAPI header so users can't use them.
2015-08-19 18:31:54 +02:00
Nikesh Oswal
1cf5a330c0 ASoC: arizona: Fix gain settings of FLL in free-run mode
The wrong register was used to set the gain of ref loop, when changing
the FLL output on an active FLL. This patch corrects the offset of the
gain register.

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-08-19 09:30:47 -07:00
Rick Sherman
59a51a6b4b ALSA: hda - Add dock support for Thinkpad W541 (17aa:2211)
Tested with W541 and Ultra Dock 170w

Signed-off-by: Rick Sherman <rick@shermdog.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-19 14:59:39 +02:00
Takashi Iwai
9003ebb13f ALSA: usb-audio: Fix runtime PM unbalance
The fix for deadlock in PM in commit [1ee23fe07e: ALSA: usb-audio:
Fix deadlocks at resuming] introduced a new check of in_pm flag.
However, the brainless patch author evaluated it in a wrong way
(logical AND instead of logical OR), thus usb_autopm_get_interface()
is wrongly called at probing, leading to unbalance of runtime PM
refcount.

This patch fixes it by correcting the logic.

Reported-by: Hans Yang <hansy@nvidia.com>
Fixes: 1ee23fe07e ('ALSA: usb-audio: Fix deadlocks at resuming')
Cc: <stable@vger.kernel.org> [v3.15+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-19 14:57:51 +02:00
Mark Brown
78b50f3914 ASoC: topology: Add Kconfig option for topology
Allow the topology code to be compiled out so that users who don't need
topology don't need to havve the code compiled in, saving them some
memory.

Some more configuration could be added to remove some of the hooks into
the core data structures but that is probably best done with some
refactoring to use functions to do the updates of the data structures
rather than ifdefing in the code as we'd need to do at the minute.

Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-17 22:45:47 -07:00
Axel Lin
9d83528649 ASoC: adav80x: Remove .read_flag_mask setting from adav80x_regmap_config
Don't set .read_flag_mask for adav803, it's for adav801 only.

Fixes: 0c2d696456 ("ASoC: adav80x: Split SPI and I2C code into different modules")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-08-14 16:34:23 +01:00
Lars-Peter Clausen
6e588a0d83 ASoC: dapm: Consolidate path trace events
The snd_soc_dapm_input_path and snd_soc_dapm_output_path trace events are
identical except for the direction. Instead of having two events have a
single one that has a field that contains the direction.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-13 12:40:16 +01:00
Lars-Peter Clausen
a3423b02cf ASoC: dapm: Consolidate input and output path handling
After the recent cleanups and generalizations of the DAPM algorithm the
handling of input and output paths is now fully symmetric. This means by
making some slight changes to the data structure and using arrays with one
entry for each direction, rather than separate fields, it is possible to
create a generic implementation that is capable of handling both input and
output paths.

Unfortunately this generalization significantly increases the code size on
the hot path of is_connected_{input,output}_ep() and
dapm_widget_invalidate_{input,output}_paths(), which has a negative impact
on the overall performance. The inner loops of those functions are quite
small and the generic implementation adds extra pointer arithmetic in a few
places.

Testing on ARM shows that the combined code size of the specialized
functions is about 50% larger than the generalized function in relative
numbers. But in absolute numbers its less than 200 bytes, which is still
quite small. On the other hand the generalized function increases the
execution time of dapm_power_one_widget() by 30%. Given that this function
is one of the most often called functions of the DAPM framework the
trade-off of getting better performance at expense of generating slightly
larger code at seems to be worth it.

To avoid this still keep two versions of these functions around, one for
input and one for output. But have a generic implementation of the
algorithm which gets inlined by those two versions. And then let the
compiler take care of optimizing it and removing he extra instructions.

This still reduces the source code size as well as the makes making changes
to the implementation more straight forward since the same change does no
longer need to be done in two separate places. Also on the slow paths we
can use a generic implementations that handle both input and output paths.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-13 12:40:16 +01:00
Lars-Peter Clausen
30abbe7727 ASoC: dapm: dapm_dai_get_connected_widgets: Fix missing mutex unlock
Make sure to unlock the DAPM mutex when dapm_widget_list_create() fails.

This means the function will now generate a trace_snd_soc_dapm_connected
event, even if the creation of the list fails. But that was the behavior
before the patch that introduced the unlock issue, so that should be fine.

Fixes: 1ce43acff0 ("ASoC: dapm: Simplify list creation in dapm_dai_get_connected_widgets()")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-13 12:40:16 +01:00
Woodrow Shen
7ccb0a9917 ALSA: hda - Fix the white noise on Dell laptop
Dell laptop causes the white noise by login screen and headphone,
and the fixup function ALC292_FIXUP_DISABLE_AAMIX can eliminate this
noise.

Codec: Realtek ALC3235
Vendor Id: 0x10ec0293
Subsystem Id: 0x102806db

Cc: <stable@vger.kernel.org>
BugLink: https://bugs.launchpad.net/bugs/1484334
Signed-off-by: Woodrow Shen <woodrow.shen@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-13 07:56:44 +02:00
John Lin
9b850ca4f1 ASoC: rt5640: fix line out no sound issue
The power for line out was not turned on when line out is enabled.
So we add "LOUT amp" widget to turn on the power for line out.

Signed-off-by: John Lin <john.lin@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-08-11 19:00:42 +01:00
Fang, Yang A
e5b94083d0 ASoC: max98090: Fix sequencing when starting additional routes
Enforce correct device sequencing when configuring a new
audio route when there is an existing active audio route(s).

This patch fixed recording noise issue while playback is active.

We have some registers which require the device to be in full shutdown
or to enter full shutdown before the register settings will take effect.
Currently the driver is not shutting down the device when a new audio
route is created. If a new audio route is made active while there is
already an active audio route, then the required register sequencing is
violated. A hardware shutdown toggle when creating a new audio route
corrects the sequencing error. The device must remain in hardware
shutdown for 40ms to allow the internal hardware core to fully shutdown.

Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Acked-by: Anish Kumar <anish.kumar@maximintegrated.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-10 12:57:35 +01:00
Takashi Iwai
6ac7ada210 ASoC: Fixes for v4.2
There are a couple of small driver specific fixes here but the
 overwhelming bulk of these changes are fixes to the topology ABI that
 has been newly introduced in v4.2.  Once this makes it into a release we
 will have to firm this up but for now getting enhancements in before
 they've made it into a release is the most expedient thing.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJVxJsBAAoJECTWi3JdVIfQHUIH/2NeQyG7bL3TSIm0qK9RdmaT
 UrWyGm6AwhOrg9j9jnZkXag1v4Fsmo4nnslaDbmCKaWJPs7ol94NuWJK7z3He3nr
 47yxl2m8OhxsS7aBDACa4gJFQce+JSjKs1ADnKR7QzY9c1/nTAWLO/LE/I5Ca18u
 tZg77hviip2ftfLYdNXDZvz3HzuCcRnIouc4izTs16DXwU3aYpqcctFrcqU3nNmp
 /+5zPwIoLA7KDwPqdYhSPNRuCnFtjVbI8hTzq+aWFlxFBZYlKmSCTSwpCN2aQDgF
 1oCOP4dlv7s9Xavd2TOMJ8g3Fuyb/gjX2DhIEm7QCYxwBxdkpwm0na6gMrRJqsg=
 =NEOq
 -----END PGP SIGNATURE-----

Merge tag 'asoc-fix-v4.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.2

There are a couple of small driver specific fixes here but the
overwhelming bulk of these changes are fixes to the topology ABI that
has been newly introduced in v4.2.  Once this makes it into a release we
will have to firm this up but for now getting enhancements in before
they've made it into a release is the most expedient thing.
2015-08-07 13:53:41 +02:00
Mark Brown
d00a9e0217 Merge remote-tracking branches 'asoc/fix/cs4265', 'asoc/fix/intel' and 'asoc/fix/topology' into asoc-linus 2015-08-06 12:39:07 +01:00
Mark Brown
78be55af0d Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus 2015-08-06 12:39:07 +01:00
Mengdong Lin
28a87eebca ASoC: topology: Update TLV support so we can support more TLV types
Currently the TLV topology structure is targeted at only supporting the
DB scale data. This patch extends support for the other TLV types so they
can be easily added at a later stage.

TLV structure is moved to common topology control header since it's a
common field for controls and can be processed in a general way.

Users must set a proper access flag for a control since it's used to
decide if the TLV field is valid and if a TLV callback is needed.

Removed the following fields from topology TLV struct:
- size/count: type can decide the size.
- numid: not needed to initialize TLV for kcontrol.
- data: replaced by the type specific struct.

Added TLV structure to generic control header and removed TLV structure
from mixer control.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-06 12:34:46 +01:00
Mark Brown
113adf21cf ASoC: Fixes for v4.2
A lot of small fixes here, a few to the core:
 
  - Fix for binding DAPM stream widgets on devices with prefixes assigned
    to them
  - Minor fixes for the newly added topology interfaces
  - Locking and memory leak fixes for DAPM
  - Driver specific fixes
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJVsnNFAAoJECTWi3JdVIfQH9cH/1ddueDFikvXSCyntuJcHAwJ
 a7X5kCVdegMnaMK5fnAbTlJBpDIX/F1UBvsFQQ38eKWeneP44XnkXeh/32fGJzQO
 L730dqy0tkgQdWJkQg0yxaP5/k0BfhnXeRc3ATUG3LBgUBrWRYLTIvaM+G+H3Kf5
 K88QL7cKmeY0Kt6+cms3nnBj9x5oFgbHIW7Y3K/pza+XPVecZ7N3/5gpV+VQDUXh
 Oz3cZOsC5h4+IpxkOrLXY7zgLvrt/HfRTO2QF/3Ntub81anAk190pVAquM+r/CTn
 tQ3sPNGLglQ4VRXNP6yBKJOp5CUTBLt5XWlJ+Kg9p2OiiuOPla4wkhuGDS5AM64=
 =nJJl
 -----END PGP SIGNATURE-----

Merge tag 'asoc-fix-v4.2-rc3' into asoc-fix-topology

ASoC: Fixes for v4.2

A lot of small fixes here, a few to the core:

 - Fix for binding DAPM stream widgets on devices with prefixes assigned
   to them
 - Minor fixes for the newly added topology interfaces
 - Locking and memory leak fixes for DAPM
 - Driver specific fixes
2015-08-06 12:34:41 +01:00
Subhransu S. Prusty
6dc6db790a ASoC: topology: Add subsequence in topology
Some widgets may need sorting within, So add this support in topology.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-06 12:33:53 +01:00
Hui Wang
73851b36fe ALSA: hda - one Dell machine needs the headphone white noise fixup
The fixup ALC292_FIXUP_DISABLE_AAMIX can fix the white noise of
the headphone on this Dell machine.

Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-05 12:08:16 +02:00
Takashi Sakamoto
18f5ed365d ALSA: fireworks/firewire-lib: add support for recent firmware quirk
Fireworks uses TSB43CB43(IceLynx-Micro) as its IEC 61883-1/6 interface.
This chip includes ARM7 core, and loads and runs program. The firmware
is stored in on-board memory and loaded every powering-on from it.

Echo Audio ships several versions of firmwares for each model. These
firmwares have each quirk and the quirk changes a sequence of packets.

As long as I investigated, AudioFire2/AudioFire4/AudioFirePre8 have a
quirk to transfer a first packet with 0x02 in its dbc field. This causes
ALSA Fireworks driver to detect discontinuity. In this case, firmware
version 5.7.0, 5.7.3 and 5.8.0 are used.

Payload  CIP      CIP
quadlets header1  header2
02       00050002 90ffffff <-
42       0005000a 90013000
42       00050012 90014400
42       0005001a 90015800
02       0005001a 90ffffff
42       00050022 90019000
42       0005002a 9001a400
42       00050032 9001b800
02       00050032 90ffffff
42       0005003a 9001d000
42       00050042 9001e400
42       0005004a 9001f800
02       0005004a 90ffffff
(AudioFire2 with firmware version 5.7.)

$ dmesg
snd-fireworks fw1.0: Detect discontinuity of CIP: 00 02

These models, AudioFire8 (since Jul 2009 ) and Gibson Robot Interface
Pack series uses the same ARM binary as their firmware. Thus, this
quirk may be observed among them.

This commit adds a new member for AMDTP structure. This member represents
the value of dbc field in a first AMDTP packet. Drivers can set it with
a preferred value according to model's quirk.

Tested-by: Johannes Oertei <johannes.oertel@uni-due.de>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-05 07:52:39 +02:00
Takashi Sakamoto
c85523d1d9 Revert "ALSA: fireworks: add support for AudioFire2 quirk"
This reverts commit 9c6893e0be.

The fix is superseded by the next commit as a better implementation
for supporting AudioFire2/AudioFire4/AudioFirePre8 quirks.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-05 07:51:53 +02:00
Mengdong Lin
5406898354 ASoC: topology: fix typo in soc_tplg_kcontrol_bind_io()
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-04 16:45:00 +01:00
Jeeja KP
5d942ce63c ALSA: HDA: Dont check return for snd_hdac_chip_readl
The snd_hdac_chip_readl return can never be less than zeros,
so no point in checking for the return value

This fixes following static checker warnings in
snd_hdac_ext_bus_parse_capabilities

       sound/hda/ext/hdac_ext_controller.c:47
 snd_hdac_ext_bus_parse_capabilities()
       warn: unsigned 'offset' is never less than zero.

       sound/hda/ext/hdac_ext_controller.c:54
 snd_hdac_ext_bus_parse_capabilities()
       warn: unsigned 'cur_cap' is never less than zero.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-04 07:04:46 +02:00
Jeeja KP
9b06dc9394 ALSA: HDA: Fix stream assignment for host in decoupled mode
This fixes issue in assigning host stream in case of
decoupled mode. The check to verify if the stream is already
in use was wrong so fix that

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-04 07:04:35 +02:00
Bard Liao
a094935e4e ASoC: rt5645: Fix lost pin setting for DMIC1
I2S2_DAC pin can be used for I2S or GPIO. We should set it as GPIO
if we use GPIO5 as DMIC1 data pin.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-03 17:02:45 +01:00
Tomer Barletz
8ec7cfce37 ALSA: oxygen: Fix logical-not-parentheses warning
This fixes the following warning, that is seen with gcc 5.1:
warning: logical not is only applied to the left hand side of comparison [-Wlogical-not-parentheses].

Signed-off-by: Tomer Barletz <barletz@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-03 10:15:09 +02:00
Takashi Iwai
649ccd0853 ALSA: hda - Fix MacBook Pro 5,2 quirk
MacBook Pro 5,2 with ALC889 codec had already a fixup entry, but this
seems not working correctly, a fix for pin NID 0x15 is needed in
addition.  It's equivalent with the fixup for MacBook Air 1,1, so use
this instead.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=102131
Reported-and-tested-by: Jeffery Miller <jefferym@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-30 22:30:29 +02:00
U. Artie Eoff
342e844905 ALSA: hda - Fix race between PM ops and HDA init/probe
PM ops could be triggered before HDA is done initializing
and cause PM to set HDA controller to D3Hot.  This can result
in "CORB reset timeout#2, CORBRP = 65535" and "no codecs
initialized".  Additionally, PM ops can be triggered before
azx_probe_continue finishes (async probe).  This can result
in a NULL deref kernel crash.

To fix this, avoid PM ops if !chip->running.

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-29 19:37:26 +02:00
Jie Yang
45f503df1b ASoC: Intel: sst_byt: fix initialize 'NULL device *' issue
Add initialization for sst_byt.dev at init stage, which fix the
'NULL device *' warning issues.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-29 14:55:16 +01:00
Jie Yang
4b563ea317 ASoC: Intel: haswell: fix initialize 'NULL device *' issue
Add initialization for sst_hsw.dev at init stage, which fix the
'NULL device *' warning issues.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-29 14:55:06 +01:00
Lars-Peter Clausen
e63bfd45ab ASoC: dapm: Add widget path iterators
Add helper iterator macros for iterating over the source and sink paths of
widget. This will make it easier to change the implementation later on.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-29 14:01:39 +01:00
Lars-Peter Clausen
1ce43acff0 ASoC: dapm: Simplify list creation in dapm_dai_get_connected_widgets()
When running dapm_dai_get_connected_widgets() currently in
is_connected_{input,output}_ep() for each widget that gets added the array
is resized and the code also loops over all existing entries to avoid
adding a widget multiple times.

The former can be avoided by collecting the widgets in a linked list and
only once we have all widgets allocate the array.

The later can be avoided by changing when the widget is added. Currently it
is added when walking the neighbor lists of a widget. Since a widget can be
neighbors with multiple other widgets it could get added twice and hence
the check is necessary. But the main body of is_connected_{input,output}_ep
is guaranteed to be only executed at most once per widget. So adding the
widget to the list at the beginning of the function automatically makes
sure that each widget gets only added once. The only difference is that
using this method the starting point itself will also end up on the list,
but it can easily be skipped when creating the array.

Overall this reduces the code size and speeds things slightly up.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-29 14:01:38 +01:00
Lars-Peter Clausen
787126ebdb ASoC: dapm: Drop always true checks
list_first_entry() always returns non NULL and since the code previously
checked that list is not empty it will also be a valid pointer. Furthermore
a path has always a sink or a source widget. So both checks are redundant
and can be removed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-29 14:01:37 +01:00
Yao-Wen Mao
2d1cb7f658 ALSA: usb-audio: add dB range mapping for some devices
Add the correct dB ranges of Bose Companion 5 and Drangonfly DAC 1.2.

Signed-off-by: Yao-Wen Mao <yaowen@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-29 09:28:02 +02:00
Takashi Iwai
3a05d12f46 ALSA: hda - Apply a fixup to Dell Vostro 5480
Dell Vostro 5480 (1028:069a) needs the very same quirk used for Vostro
5470 model to make bass speakers properly working.

Reported-and-tested-by: Paulo Roberto de Oliveira Castro <p.oliveira.castro@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-29 09:04:52 +02:00