Commit Graph

13580 Commits

Author SHA1 Message Date
David Henningsson
74d3e69728 ALSA: hda - fix indices on boost volume on Conexant
After the recent patch "ALSA: hda - use both input paths on Conexant
auto parser" suddenly we can have more than one "Mic Boost", this
happened on Acer Aspire One 722. Therefore we must add the possibility
to put an index on this "Mic Boost" just as we do for the other
"Mic Boost" earlier in the same function.

BugLink: https://bugs.launchpad.net/bugs/1059523
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-06 16:50:47 +02:00
Omair Mohammed Abdullah
d4f1e48bd1 ALSA: aloop - add locking to timer access
When the loopback timer handler is running, calling del_timer() (for STOP
trigger) will not wait for the handler to complete before deactivating the
timer. The timer gets rescheduled in the handler as usual. Then a subsequent
START trigger will try to start the timer using add_timer() with a timer pending
leading to a kernel panic.

Serialize the calls to add_timer() and del_timer() using a spin lock to avoid
this.

Signed-off-by: Omair Mohammed Abdullah <omair.m.abdullah@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-06 16:50:28 +02:00
Dylan Reid
d17344b354 ALSA: hda - Fix hang caused by race during suspend.
There was a race condition when the system suspends while hda_power_work
is running in the work queue.  If system suspend (snd_hda_suspend)
happens after the work queue releases power_lock but before it calls
hda_call_codec_suspend,  codec_suspend runs with power_on=0, causing the
codec to power up for register reads, and hanging when it calls
cancel_delayed_work_sync from the running work queue.

The call chain from the work queue will look like this:
hda_power_work <<- power_on = 1, unlock, then power_on cleard by suspend
  hda_call_codec_suspend
    hda_set_power_state
      snd_hda_codec_read
        codec_exec_verb
          snd_hda_power_up
	    snd_hda_power_save
	      __snd_hda_power_up
	        cancel_delayed_work_sync <<-- cancelling executing wq

Fix this by waiting for the work queue to finish before starting suspend
if suspend is not happening on the work queue.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-06 16:49:30 +02:00
Peter Senna Tschudin
395d9dd5dd sound: Remove unnecessary semicolon
A simplified version of the semantic patch that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r1@
statement S;
position p,p1;
@@
S@p1;@p

@script:python r2@
p << r1.p;
p1 << r1.p1;
@@
if p[0].line != p1[0].line_end:
        cocci.include_match(False)
@@
position r1.p;
@@
-;@p
// </smpl>

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-06 16:47:53 +02:00
Herton Ronaldo Krzesinski
9f720bb940 ALSA: hda/realtek - Fix detection of ALC271X codec
In commit af741c1 ("ALSA: hda/realtek - Call alc_auto_parse_customize_define()
always after fixup"), alc_auto_parse_customize_define was moved after
detection of ALC271X.

The problem is that detection of ALC271X relies on spec->cdefine.platform_type,
and it's set on alc_auto_parse_customize_define.

Move the alc_auto_parse_customize_define and its required fixup setup
before the block doing the ALC271X and other codec setup.

BugLink: https://bugs.launchpad.net/bugs/1006690
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Reviewed-by: David Henningsson <david.henningsson@canonical.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-06 16:47:24 +02:00
Felix Kaechele
e4db0952e5 ALSA: hda - Add inverted internal mic quirk for Lenovo IdeaPad U310
The Lenovo IdeaPad U310 has an internal mic where the right channel
is phase inverted.

Signed-off-by: Felix Kaechele <felix@fetzig.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-06 16:45:53 +02:00
David Henningsson
29adc4b9e6 ALSA: hda - make Realtek/Sigmatel/Conexant use the generic unsol event
For less duplication of code between codecs, and to make it easier
in the future to improve code for all codecs simultaneously.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-06 16:43:40 +02:00
David Henningsson
954df2a968 ALSA: hda - make a generic unsol event handler
Moving towards less duplication of code between codecs - this patch
takes some of the common code of unsol event handling and makes it
generic.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-10-06 16:43:31 +02:00
Takashi Iwai
0fd0ba5f9e ASoC: Additional updates for v3.7
A couple more updates for 3.7, enhancements to the ux500 and wm2000
 drivers, a new driver for DA9055 and the support for regulator bypass
 mode.  With the exception of the DA9055 this has all had a chance to
 soak in -next (the driver was added on Friday so should be in -next
 today).
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Merge tag 'asoc-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Additional updates for v3.7

A couple more updates for 3.7, enhancements to the ux500 and wm2000
drivers, a new driver for DA9055 and the support for regulator bypass
mode.  With the exception of the DA9055 this has all had a chance to
soak in -next (the driver was added on Friday so should be in -next
today).
2012-10-06 16:33:52 +02:00
Ashish Chavan
9911f7f756 ASoC: codecs: Add DA9055 codec driver
This patch adds support for Dialog semiconductor's DA9055 audio codec.

This has been tested on DA9055 EVB with Samsung SMDK6410 board.

Signed-off-by: Ashish Chavan <ashish.chavan@kpitcummins.com>
Signed-off-by: David Dajun Chen <david.chen@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-28 14:21:54 +01:00
Fabio Estevam
da75c92487 ASoC: eukrea-tlv320: Convert it to platform driver
Convert eukrea-tlv320 to platform driver.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-28 14:12:52 +01:00
Daniel Mack
a31ebc349d ALSA: ASoC: add DT bindings for CS4271
Apart from pure matching, the bindings also support setting the the
reset gpio line.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: Alexander Sverdlin <subaparts@yandex.ru>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-28 14:12:09 +01:00
Mark Brown
eb4d5fc1f0 ASoC: wm_hubs: Ensure volume updates are handled during class W startup
In some circumstances we may need to flush volume updates to the device
after switching to class W mode. Do this unconditionally to ensure that
these situations are handled.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2012-09-28 12:06:31 +01:00
Charles Keepax
ae60503741 ASoC: wm5110: Adding missing volume update bits
The volume update bits were being set on all but one input and one output.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2012-09-27 17:58:25 +01:00
Mark Brown
20bf691f4e ASoC: wm5110: Add OUT3R support
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 19:21:29 +01:00
Mark Brown
dac8f1c422 ASoC: wm5110: Add AEC loopback support
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 19:21:28 +01:00
Mark Brown
35d3889389 ASoC: wm5110: Rename EPOUT to HPOUT3
The third output on WM5110 is a general purpose headphone output which can
be used to drive an earpice rather than a dedicated earpiece driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 19:21:28 +01:00
Mark Brown
aeaeee1a1f ASoC: arizona: Add more clock rates
Some devices support additional clock rates.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 19:16:35 +01:00
Mark Brown
c922cc4c1c ASoC: arizona: Add more DSP options for mixer input muxes
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 19:16:26 +01:00
Mark Brown
9bb684442c ASoC: wm0010: Initialise chip state before we register the interrupt
The interrupt handler uses the chip state.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 13:54:00 +01:00
Mark Brown
5afe5bfe24 ASoC: wm0010: Don't check if reset GPIO is defined when removing
We will fail to probe without one.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 13:53:59 +01:00
Mark Brown
fff00cbca1 ASoC: wm0010: Allow slow GPIO for reset
We never set the GPIO from atomic context so there's no reason why we
can't support a GPIO that needs to sleep when configuring.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 13:53:55 +01:00
Mark Brown
76dbd2af78 ASoC: wm5110: Enable bypass mode for MICVDD
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 12:30:03 +01:00
Mark Brown
bb09d97855 ASoC: wm5102: Enable bypass mode for MICVDD
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 12:30:01 +01:00
Mark Brown
c05b84d14b ASoC: dapm: Allow regulators to bypass as well as disable when idle
Allow regulators managed via DAPM to make use of the bypass support that
has recently been added to the regulator API by setting a flag
SND_SOC_DAPM_REGULATOR_BYPASS. When this flag is set the regulator will
be put into bypass mode before being disabled, allowing the regulator to
fall into bypass mode if it can't be disabled due to other users.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-26 12:29:59 +01:00
Fabio Estevam
f76fe059dd ASoC: cs4270: Remove mono support
According to cs4270 datasheet, there is no reference to mono mode.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-25 13:52:42 +01:00
Peter Ujfalusi
e7736cdea2 dmaengine: Add flags parameter to dmaengine_prep_dma_cyclic()
With this parameter added to dmaengine_prep_dma_cyclic() the API will be in
sync with other dmaengine_prep_*() functions.
The dmaengine_prep_dma_cyclic() function primarily used by audio for cyclic
transfer required by ALSA, we use the from audio to ask dma drivers to
suppress interrupts (if DMA_PREP_INTERRUPT is cleared) when it is supported
on the platform.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
CC: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-09-24 18:35:29 +02:00
Takashi Iwai
9d069dc00b ALSA: Make snd_sgbuf_get_{ptr|addr}() available for non-SG cases
Passing struct snd_dma_buffer pointer instead, so that they work no
matter whether real SG buffer is used or not.

This is a preliminary work for the HD-audio DSP loader code.

Signed-off-by: Ian Minett <ian_minett@creativelabs.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-09-23 11:24:42 +02:00
Mark Brown
2ef39e606b Merge remote-tracking branch 'asoc/topic/ux500' into for-3.7 2012-09-22 18:47:58 -04:00
Mark Brown
a89be93c28 ASoC: wm2000: Add regulator support
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 18:38:06 -04:00
Mark Brown
8fed54aec8 ASoC: wm2000: Convert to devm_regmap_init_i2c()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 18:38:04 -04:00
Takashi Iwai
3d98c21d06 ASoC: Updates for v3.7
Lots and lots of driver specific cleanups and enhancements but the only
 substantial framework feature this time round is the compressed API
 binding:
 
 - Addition of ASoC bindings for the compressed API, used by the mid-x86
   drivers.
 - Lots of cleanups and API refreshes for CODEC drivers and DaVinci.
 - Conversion of OMAP to dmaengine.
 - New machine driver for Wolfson Microelectronics Bells.
 - New CODEC driver for Wolfson Microelectronics WM0010.
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Merge tag 'asoc-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v3.7

Lots and lots of driver specific cleanups and enhancements but the only
substantial framework feature this time round is the compressed API
binding:

- Addition of ASoC bindings for the compressed API, used by the mid-x86
  drivers.
- Lots of cleanups and API refreshes for CODEC drivers and DaVinci.
- Conversion of OMAP to dmaengine.
- New machine driver for Wolfson Microelectronics Bells.
- New CODEC driver for Wolfson Microelectronics WM0010.
2012-09-22 18:31:08 +02:00
Mark Brown
ddfb43f388 Linux 3.6-rc6
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Merge tag 'v3.6-rc6' into for-3.7

Linux 3.6-rc6 has all our bug fixes.

Conflicts (trivial overlap):
	sound/soc/omap/am3517evm.c
2012-09-22 11:26:27 -04:00
Peter Ujfalusi
2d6d649a2e ASoC: twl4030: Support for DT booted kernel
When the kernel has been booted with DT blob the platform data is NULL for
the driver.
We need to construct the pdata based on the DT information for runtime use.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:18:33 -04:00
Peter Ujfalusi
182f73f6bb ASoC: twl4030: Add pointer to pdata within the private data
Access the pdata via a pointer within the twl4030_priv structure.
In preparation for DeviceTree support.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:18:33 -04:00
Peter Ujfalusi
f2b1ce4949 ASoC: twl4030: Convert to use devm_kzalloc
Allocate the private data with devm_kzalloc.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:18:32 -04:00
Peter Ujfalusi
d0b3847b40 ASoC/mfd: twl4030: Remove set_hs_extmute callback from platform data
We no longer have users for the set_hs_extmute callback which has been
replaced by hs_extmute_gpio so the codec driver can handle the external
mute if it is needed by the board.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:18:26 -04:00
Peter Ujfalusi
eb775d38e0 ARM: OMAP/ASoC: Zoom2: Let the codec to handle the hs_extmute GPIO
Remove the use of set_hs_extmute callback and let the codec driver to
handle the extmute GPIO.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:18:25 -04:00
Peter Ujfalusi
281ecd1611 ASoC: twl4030: Move hs_extmute GPIO handling to driver
The external mute (if it is in use) is handled by a GPIO line. Prepare to
remove the set_hs_extmute callback and replace it with:
hs_extmute_gpio: the GPIO number to use for external mute

When the users of set_hs_extmute has been converted the callback can be removed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:18:24 -04:00
Peter Ujfalusi
946cc36ae5 ASoC: omap-pcm: Convert to use dmaengine
Original author: Russell King <rmk+kernel@arm.linux.org.uk>

Switch the omap-pcm to use dmaengine.
Certain features are not supported by after dmaengine conversion:
1. No period wakeup mode
   DMA engine has no way to communicate this information through
   standard channels.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:13:02 -04:00
Peter Ujfalusi
bcd6da7bfd ASoC: OMAP: mcbsp, mcpdm, dmic, hdmi: Set dma_data at startup time
Set the dma_data for the stream (snd_soc_dai_set_dma_data) at dai_startup
time so omap-pcm will have access to the needed information regarding to
the DMA channel earlier.
This is needed for the clean dmaengine support.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:13:02 -04:00
Peter Ujfalusi
f05cc9dac9 ASoC: omap-pcm, omap-dmic: Change the use of omap_pcm_dma_data->data_type
Instead of the OMAP DMA data type definition the data_type will be used to
specify the number of bits the DMA word should be configured or 0 in case
when based on the stream's format the omap-pcm can decide the needed DMA
word size.
This feature is needed for the omap-hdmi where the sDMA need to be
configured for 32bit word type regardless of the audio format used.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:13:01 -04:00
Peter Ujfalusi
04564e3258 ASoC: OMAP: mcbsp, mcpdm, dmic: Let omap-pcm to pick the dma_type
omap-pcm can figure out the correct dma_type based on the stream's format.
In this way we can get rid of the plat/dma.h include from these drivers.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:13:01 -04:00
Peter Ujfalusi
5a40c57af5 ASoC: omap-mcpdm: Use platform_get_resource_* to get resources
Get the needed resources in a correct way and avoid using defines for them.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:13:00 -04:00
Peter Ujfalusi
03945e99a8 ASoC: omap-pcm: Prepare to configure the DMA data_type based on stream properties
Based on the format of the stream the omap-pcm can decide alone what data
type should be used with by the sDMA.
Keep the possibility for OMAP dai drivers to tell omap-pcm if they want to
use different data type. This is needed for the omap-hdmi for example which
needs 32bit data type even if the stream format is S16_LE.

The check if (dma_data->data_type) is safe at the moment since omap-pcm
does not support 8bit samples (OMAP_DMA_DATA_TYPE_S8 == 0x00).

The next step is to redefine the meaning of dma_data->data_type to unblock
this limitation.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:12:59 -04:00
Peter Ujfalusi
061fb36db7 ASoC: OMAP: Remove sync_mode from omap_pcm_dma_data struct
The omap-pcm platform driver no longer needs this parameter to select
between ELEMENT and PACKET mode. The selection is based on the configured
packet_size.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:12:58 -04:00
Peter Ujfalusi
e512589c17 ASoC: omap-pcm: Select sDMA synchronization based on packet_size
Since we only have element or packet synchronization we can use the
dma_data->packet_size to select the desired mode:
if packet_size is 0 we use ELEMENT mode
if packet_size is not 0 we use PACKET mode for sDMA synchronization.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:12:57 -04:00
Peter Ujfalusi
dffb360e64 ASoC: omap-mcbsp: Use sDMA packet mode instead of frame mode
When McBSP is configured in threshold mode we can use sDMA packet mode in
all cases.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:12:57 -04:00
Eric Millbrandt
c912fa9134 ASoC: fsl: register the wm9712-codec
The mpc5200-psc-ac97 driver does not enumerate attached ac97 devices, so
register the device here.

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:02:17 -04:00
Eric Millbrandt
084011615c ASoC: fsl: pcm030-audio-fabric use snd_soc_register_card
Convert pcm030-audio-fabric to use the new snd_soc_register_card api
instead of the older method of registering a separate platform device.
Create the dai_link to the mpc5200_psc_ac97 platform using the device tree.
Convert the pcm030-audio-fabric driver to a platform-driver and add a
remove function.

Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22 11:01:15 -04:00