Commit Graph

1187 Commits

Author SHA1 Message Date
Mark Brown de7ba0574e Merge remote-tracking branch 'asoc/fix/max98090' into asoc-next 2013-03-26 14:08:03 +00:00
Mark Brown a36b32402a Merge remote-tracking branch 'asoc/fix/dapm' into asoc-next 2013-03-26 14:07:58 +00:00
Joe Perches 4480764f57 ASoC:: max98090: Remove executable bit
Source files shouldn't have the executable bit set.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-20 10:54:12 +01:00
Linus Torvalds 7307c00f33 arm-soc: late OMAP changes
This branch contains changes for OMAP that came in late during the release
 staging, close to when the merge window opened.
 
 It contains, among other things:
 
 - OMAP PM fixes and some patches for audio device integration
 - OMAP clock fixes related to common clock conversion
 - A set of patches cleaning up WFI entry and blocking.
 - A set of fixes and IP block support for PM on TI AM33xx SoCs (Beaglebone, etc)
 - A set of smaller fixes and cleanups around AM33xx restart and revision
   detection, as well as removal of some dead code (CONFIG_32K_TIMER_HZ)
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Merge tag 'late-omap' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC late OMAP changes from Olof Johansson:
 "This branch contains changes for OMAP that came in late during the
  release staging, close to when the merge window opened.

  It contains, among other things:

   - OMAP PM fixes and some patches for audio device integration
   - OMAP clock fixes related to common clock conversion
   - A set of patches cleaning up WFI entry and blocking.
   - A set of fixes and IP block support for PM on TI AM33xx SoCs
     (Beaglebone, etc)
   - A set of smaller fixes and cleanups around AM33xx restart and
     revision detection, as well as removal of some dead code
     (CONFIG_32K_TIMER_HZ)"

* tag 'late-omap' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (34 commits)
  ARM: omap2: include linux/errno.h in hwmod_reset
  ARM: OMAP2+: fix some omap_device_build() calls that aren't compiled by default
  ARM: OMAP4: hwmod data: Enable AESS hwmod device
  ARM: OMAP4: hwmod data: Update AESS data with memory bank area
  ARM: OMAP4+: AESS: enable internal auto-gating during initial setup
  ASoC: TI AESS: add autogating-enable function, callable from architecture code
  ARM: OMAP2+: hwmod: add enable_preprogram hook
  ARM: OMAP4: clock data: Add missing clkdm association for dpll_usb
  ARM: OMAP2+: PM: Fix the dt return condition in pm_late_init()
  ARM: OMAP2: am33xx-hwmod: Fix "register offset NULL check" bug
  ARM: OMAP2+: AM33xx: hwmod: add missing HWMOD_NO_IDLEST flags
  ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem
  ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entries
  ARM: DTS: AM33XX: Add nodes for OCMC RAM and WKUP-M3
  ARM: OMAP2+: AM33XX: Update the hardreset API
  ARM: OMAP2+: AM33XX: hwmod: Update the WKUP-M3 hwmod with reset status bit
  ARM: OMAP2+: AM33XX: hwmod: Fixup cpgmac0 hwmod entry
  ARM: OMAP2+: AM33XX: hwmod: Update TPTC0 hwmod with the right flags
  ARM: OMAP2+: AM33XX: hwmod: Register OCMC RAM hwmod
  ARM: OMAP2+: AM33XX: CM/PRM: Use __ASSEMBLER__ macros in header files
  ...
2013-02-28 20:00:40 -08:00
Mark Brown 8af294b472 ASoC: dapm: Fix handling of loops
Currently if a path loops back on itself we correctly skip over it to
avoid going into an infinite loop but this causes us to ignore the need
to power up the path as we don't count the loop for the purposes of
counting inputs and outputs. This means that internal loopbacks within a
device that have powered devices on them won't be powered up.

Fix this by treating any path that is currently in the process of being
recursed as having a single input or output so that it is counted for
the purposes of power decisions.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
2013-02-25 13:51:22 +00:00
Takashi Iwai c881f80ba8 ASoC: Final updates for v3.9
A few more updates from the past week - a new driver from Dialog and
 some small fixes and tweaks.
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Merge tag 'asoc-3.9-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Final updates for v3.9

A few more updates from the past week - a new driver from Dialog and
some small fixes and tweaks.
2013-02-16 15:48:48 +01:00
Mark Brown 54759313ec Merge remote-tracking branch 'asoc/topic/da7213' into asoc-next 2013-02-14 17:28:00 +00:00
Adam Thomson ef5c2eba24 ASoC: codecs: Add da7213 codec
This patch adds support for the Dialog DA7213 audio codec.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 17:27:17 +00:00
Jeeja KP 9727b490e5 ALSA: compress: add support for gapless playback
this add new API for sound compress to support gapless playback.
As noted in Documentation change, we add API to send metadata of encoder and
padding delay to DSP. Also add API for indicating EOF and switching to
subsequent track

Also bump the compress API version

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>
2013-02-14 12:30:22 +01:00
Takashi Iwai 83048ea7b1 ASoC: Updates for v3.9
A fairly quiet release for ASoC:
 
 - Support for a wider range of hardware in the compressed stream code.
 - The ability to mute capture streams as well as playback streams while
   inactive.
 - DT support for AK4642, FSI, Samsung I2S and WM8962.
 - AC'97 support for Tegra.
 - New driver for max98090, replacing the stub which was there.
 
 Due to dependencies we've also got support for asynchronous I/O in regmap
 and DTification of DMA support for Samsung platforms (used only by the
 I2S driver and SPI) merged here as well.
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Merge tag 'asoc-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v3.9

A fairly quiet release for ASoC:

- Support for a wider range of hardware in the compressed stream code.
- The ability to mute capture streams as well as playback streams while
  inactive.
- DT support for AK4642, FSI, Samsung I2S and WM8962.
- AC'97 support for Tegra.
- New driver for max98090, replacing the stub which was there.

Due to dependencies we've also got support for asynchronous I/O in regmap
and DTification of DMA support for Samsung platforms (used only by the
I2S driver and SPI) merged here as well.
2013-02-11 14:03:37 +01:00
Mark Brown 3bb26706d9 Merge remote-tracking branch 'asoc/topic/wm2200' into asoc-next 2013-02-11 11:06:49 +00:00
Mark Brown 3dc4b7af38 Merge remote-tracking branch 'asoc/topic/wm2000' into asoc-next 2013-02-11 11:06:48 +00:00
Mark Brown 315472d5ab Merge remote-tracking branch 'asoc/topic/tlv320aic3x' into asoc-next 2013-02-11 11:06:46 +00:00
Mark Brown 6ee00c164e Merge remote-tracking branch 'asoc/topic/simple-card' into asoc-next 2013-02-11 11:06:43 +00:00
Mark Brown 556d8b55d0 Merge remote-tracking branch 'asoc/topic/of' into asoc-next 2013-02-11 11:06:38 +00:00
Mark Brown f0f3214e8b Merge remote-tracking branch 'asoc/topic/mxs' into asoc-next 2013-02-11 11:06:37 +00:00
Mark Brown a948cae6ab Merge remote-tracking branch 'asoc/topic/max98090' into asoc-next 2013-02-11 11:06:36 +00:00
Mark Brown d0c65252c4 Merge remote-tracking branch 'asoc/topic/fsi' into asoc-next 2013-02-11 11:06:35 +00:00
Mark Brown e790245eb3 Merge remote-tracking branch 'asoc/topic/cs4271' into asoc-next 2013-02-11 11:06:33 +00:00
Mark Brown d289323286 Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2013-02-11 11:06:30 +00:00
Paul Walmsley cf8ba17154 ASoC: TI AESS: add autogating-enable function, callable from architecture code
Add a basic header file for the TI AESS IP block, located in the OMAP4
Audio Back-End subsystem.

Currently, this header file only contains a function to enable the
AESS internal clock auto-gating.  This will be used by a subsequent
patch to ensure that the AESS won't block the entire chip
low-power-idle mode.  We wish to be able to place the AESS into idle
even when no AESS driver has been compiled in.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Liam Girdwood <lrg@ti.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Péter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-10 11:22:23 -07:00
Mark Brown da18396f94 ASoC: core: Allow digital mute for capture
Help avoid noise from the power up of the capture path propagating through
into the start of the recording (especially noise caused by the ramp of
microphone biases) by keeping the capture muted until after we've finished
powering things up with DAPM in the same manner we do for playback. This
allows us to take advantage of soft mute support in the hardware more
effectively and is more consistent.

The core code using the existing digital mute operation is updated to take
advantage of this. Some additional cases in the soc-pcm code and suspend
will need separate handling but these are less practically relevant than
the main runtime stream start/stop case.

Rather than refactor the digital mute function in every single driver a
new operation is added for drivers taking advantage of this functionality,
the old operation should be phased out over time.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
2013-02-08 11:08:44 +00:00
Jerry Wong 685e42154d ASoC: Replace max98090 Device Driver
This patch completes the replacement of the existing max98090 driver,
by installing a more complete driver.

Signed-off-by: Jerry Wong <jerry.wong@maximintegrated.com>
Tested-by: Matthew Mowdy <matthew.mowdy@maximintegrated.com>
Reviewed-by: Ralph Birt <ralph.birt@maximintegrated.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-07 12:59:34 +00:00
Chris Rattray 1a78624323 ASoC: wm2200: Provide platform data for MICBIAS configuration
Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-05 15:53:07 +00:00
Hebbar Gururaja e2e8bfdf61 ASoC: tlv320aic3x: Convert mic bias to a supply widget
Convert MicBias widgets to supply widget.

On tlv320aic3x, Mic bias power on/off shares the same register bits
with output mic bias voltage.  So, when power on mic bias, we need
reclaim it to voltage value.

Provide a new platform data so that the micbias voltage can be sent
according to board requirement. Now since tlv320aic3x codec driver
is DT aware, update dt files and functions to handle this new
"micbias-vg"  platform data.

Because of sharing of bits, when enabling the micbias, voltage also
needs to be updated. So use SND_SOC_DAPM_POST_PMU & SND_SOC_DAPM_PRE_PMD
macro to create an event to handle this.

Since micbias is converted to supply widget, updated machine drivers as
well.

This change is runtime tested on da850-evm with audio loopback
(arecord|aplay) for confirmation.

Signed-off-by: Hebbar Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-04 18:35:19 +00:00
Kuninori Morimoto eef28e1082 ASoC: SND_SOC_DAIFMT_GATED become 0 as default settings
Current soc-dai.h defines SND_SOC_DAIFMT_GATED as (2 << 4),
but gated clock should be default settings (= 0).
This patch fixup SND_SOC_DAIFMT_GATED as (0 << 4).

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-30 16:42:24 +08:00
Antonio Ospite 019d80db57 ALSA: Force a cast to silence a warning from "sparse"
Some audio drivers are calling snd_dma_continuous_data(GFP_KERNEL)
which makes "sparse" give a warning:

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

Add __force to the cast to silence the warning.

Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-29 15:08:43 +01:00
Kuninori Morimoto a7930ed458 ASoC: add snd_soc_of_parse_daifmt() for DeviceTree
This patch adds snd_soc_of_parse_daifmt() and supports below style on DT.

        [prefix]format = "i2c";
        [prefix]clock-gating = "continuous";
        [prefix]bitclock-inversion;
        [prefix]bitclock-master;
        [prefix]frame-master;

Each driver can use specific [prefix]
(ex simple-card,cpu,dai,format = xxx;)

This sample will be
SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CONT |
SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_CBM_CFM

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-27 11:41:54 +08:00
Takashi Iwai 86b2723725 ALSA: Make snd_printd() and snd_printdd() inline
Because currently snd_printd() and snd_printdd() macros are expanded
to empty when CONFIG_SND_DEBUG=n, a compile warning like below
appears sometimes, and we had to covert it by ugly ifdefs:
  sound/pci/hda/patch_sigmatel.c: In function ‘stac92hd71bxx_fixup_hp’:
  sound/pci/hda/patch_sigmatel.c:2434:24: warning: unused variable ‘spec’ [-Wunused-variable]

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

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

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

Reported-by: Stratos Karafotis <stratosk@semaphore.gr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-01-25 18:32:14 +01:00
Kuninori Morimoto 5d163336a7 ASoC: SND_SOC_DAIFMT_NB_NF become 0 as default settings
Current soc-dai.h defines SND_SOC_DAIFMT_NB_NF as (1 << 8),
but normal bit clock / normal frame should be
default settings (= 0).
This patch fixup SND_SOC_DAIFMT_NB_NF as (0 << 8).

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-16 20:28:24 +09:00
Lars-Peter Clausen 13aec722f3 ASoC: Constify ops and compr_ops fields of snd_soc_dai_link
The core does not modify these fields, so they can be made const. This allows
drivers to declare their op tables as const.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-14 07:45:21 +09:00
Kuninori Morimoto a4a2992c53 ASoC: simple-card: add asoc_simple_dai for initializing
Current simple-card driver calls asoc_simple_card_dai_init()
if platform had a asoc_simple_card_dai_init pointer.
And, this initialization function works only
when platform has an applicable initial value for each dai settings.
And basically, almost all sound card requires certain initialization.
This means that almost all platform has initialization settings,
and driver do nothing if it doesn't have settings.

And additionally, current simple-card supports sysclk settings but it was
only for codec.  In order to abolish deviation between cpu and codec,
and in order to simplify processing,
this patch adds asoc_simple_dai, and removed pointless
struct asoc_simple_dai_init_info which was trigger of
calling asoc_simple_card_dai_init().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-14 06:55:43 +09:00
Mark Brown 587691ea39 Merge remote-tracking branch 'asoc/fix/cs4271' into tmp 2013-01-10 12:22:11 +00:00
Mark Brown a18a31a161 Merge remote-tracking branch 'asoc/fix/core' into tmp 2013-01-10 12:21:50 +00:00
Fabio Estevam 4498a3cae5 ASoC: mxs-saif: Remove platform data
All MXS users have been converted to device tree and the board files have been
removed.

No need to keep platform data in the driver.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-08 11:23:26 +00:00
David Howells 3d33fcc11b UAPI: Remove empty Kbuild files
Empty files can get deleted by the patch program, so remove empty Kbuild
files and their links from the parent Kbuilds.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-02 17:36:10 -08:00
Kuninori Morimoto 5d0bfc5eb9 ASoC: fsi: cleanup sh_fsi.h
FSI driver's flag usage was changed/removed by
3449f5fab8
(ASoC: fsi: add SND_SOC_DAIFMT_INV_xxx support)
ab6f6d8521
(ASoC: fsi: add master clock control functions)

And unused flags had been removed on FSI driver,
but the definition had been kept to avoid compile error.

It is possible to cleanup sh_fsi.h now.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:57:20 +00:00
Kuninori Morimoto abca75814a ASoC: fsi: remove SH_FSI_xxx_INV flags
3449f5fab8
(ASoC: fsi: add SND_SOC_DAIFMT_INV_xxx support)
added clock inversion support via snd_soc_dai_set_fmt().
Thus, this patch removed SH_FSI_xxx_INV and fsi_get_info()
from fsi driver, and modified platform settings to use new style.
Then, it cleaned up meaningless settings from platform.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:57:09 +00:00
Kuninori Morimoto 6cbdbffba1 ASoC: fsi: remove platform depended .set_rate() callback support
ab6f6d8521
(ASoC: fsi: add master clock control functions)
added driver level clock control functions.
And now, platform depended .set_rate() is no longer needed.
This patch removed unnecessary .set_rate() platform callback support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:56:55 +00:00
Daniel Mack fd23fb9f6b ALSA: ASoC: cs4271: add optional soft reset workaround
The CS4271 requires its LRCLK and MCLK to be stable before its RESET
line is de-asserted. That also means that clocks cannot be changed
without putting the chip back into hardware reset, which also requires
a complete re-initialization of all registers.

One (undocumented) workaround is to assert and de-assert the PDN bit
in the MODE2 register.

This patch adds a new flag to both the DT bindings as well as to the
platform data to enable that workaround.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Alexander Sverdlin <subaparts@yandex.ru>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:53:28 +00:00
Mark Brown 133d2e6188 Merge branch 'asoc-fix-cs4271' into asoc-cs4271 2012-12-24 15:52:48 +00:00
Mark Brown d61100bbd1 ASoC: wm2000: Use clock API integration to configure MCLK divisor
Since we are now using the clock API integration to manage MCLK we can now
use clk_get_rate() to determine if we need to divide MCLK without relying
on platform data.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:42:35 +00:00
Mark Brown 9bde4f0b1c ASoC: core: Fix SOC_DOUBLE_RANGE() macros
Although we've had macros defining double _RANGE controls for a while now
they've not actually been backed up properly by the implementation, it's
treated everything as mono. Fix that by implementing the handling in the
stereo controls, ensuring that the mono controls don't mistakenly get
treated as stereo.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2012-12-20 17:46:55 +00:00
Takashi Iwai 6be7f5344b ASoC: More updates for v3.8
Nothing terribly exciting here, just small localised changes.
 
 As well as fixes there are a couple of Cirrus changes and one devm_
 change which were in prior to the merge window but got missed from the
 original pull to Takashi.
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Merge tag 'asoc-3.8p1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: More updates for v3.8

Nothing terribly exciting here, just small localised changes.

As well as fixes there are a couple of Cirrus changes and one devm_
change which were in prior to the merge window but got missed from the
original pull to Takashi.
2012-12-17 15:40:55 +01:00
Mark Brown 326b06a8a9 Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2012-12-15 23:56:43 +09:00
Misael Lopez Cruz 9bffb1fb7c ASoC: Prevent pop_wait overwrite
pop_wait is used to determine if a deferred playback close
needs to be cancelled when the a PCM is open or if after
the power-down delay expires it needs to run. pop_wait is
associated with the CODEC DAI, so the CODEC DAI must be
unique. This holds true for most CODECs, except for the
dummy CODEC and its DAI.

In DAI links with non-unique dummy CODECs (e.g. front-ends),
pop_wait can be overwritten by another DAI link using also a
dummy CODEC. Failure to cancel a deferred close can cause
mute due to the DAPM STOP event sent in the deferred work.

One scenario where pop_wait is overwritten and causing mute
is below (where hw:0,0 and hw:0,1 are two front-ends with
default pmdown_time = 5 secs):

aplay /dev/urandom -D hw:0,0 -c 2 -r 48000 -f S16_LE -d 1
sleep 1
aplay /dev/urandom -D hw:0,1 -c 2 -r 48000 -f S16_LE -d 3 &
aplay /dev/urandom -D hw:0,0 -c 2 -r 48000 -f S16_LE

Since CODECs may not be unique, pop_wait is moved to the PCM
runtime structure. Creating separate dummy CODECs for each
DAI link can also solve the problem, but at this point it's
only pop_wait variable in the CODEC DAI that has negative
effects by not being unique.

Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-15 23:45:09 +09:00
Mark Brown c0324fb3a1 Merge remote-tracking branch 'asoc/topic/tlv320aic32x4' into asoc-next 2012-12-10 00:22:20 +09:00
Mark Brown 954f497f71 Merge remote-tracking branch 'asoc/topic/fsi' into asoc-next 2012-12-10 00:22:08 +09:00
Mark Brown f20eca1c06 Merge remote-tracking branch 'asoc/topic/cs4271' into asoc-next 2012-12-10 00:22:04 +09:00
Takashi Iwai eb10149d17 ASoC: Updates for v3.8
Very quiet release for ASoC really:
 
 - Standardisation of the logging.
 - DT and dmaengine support for Atmel.
 - Support for Wolfson ADSP cores.
 - New drivers for Freescale/iVeia P1022 and Maxim MAX98090.
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Merge tag 'asoc-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v3.8

Very quiet release for ASoC really:

- Standardisation of the logging.
- DT and dmaengine support for Atmel.
- Support for Wolfson ADSP cores.
- New drivers for Freescale/iVeia P1022 and Maxim MAX98090.
2012-12-03 09:55:44 +01:00