Commit Graph

502 Commits

Author SHA1 Message Date
Mark Brown
a4b12990b6 Merge remote-tracking branches 'asoc/topic/ml26124', 'asoc/topic/of', 'asoc/topic/omap', 'asoc/topic/pxa' and 'asoc/topic/rcar' into asoc-next 2014-03-12 23:04:35 +00:00
Mark Brown
b8f861586c Merge remote-tracking branch 'asoc/topic/enum' into asoc-next 2014-03-12 23:03:59 +00:00
Lars-Peter Clausen
5c1d5f091d ASoC: Fix use after free
Freeing the current list element while iterating over the list will cause a use
after free since the iterator function will still use the current element to
look up the next. Use list_for_each_safe() and remove the element from the list
before freeing it to avoid this.

Fixes: 1438c2f60b ("ASoC: Add a per component dai list")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-12 12:06:57 +00:00
Lars-Peter Clausen
1438c2f60b ASoC: Add a per component dai list
Now that every DAI has a component we can track the DAIs on a per component
basis. This simplifies the DAI lookup when we are only interested in DAIs of a
specific component and also makes it possible to have multiple components with
the same parent device and also register DAIs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-10 12:17:54 +00:00
Lars-Peter Clausen
6cc240f39d ASoC: Pass CODEC to snd_soc_register_dais()
snd_soc_register_dais() looks up the CODEC that is registering the DAIs by
looping over all registered CODECs. This patch updates the code to
simply pass the CODEC that registers the DAIs to snd_soc_register_dais() thus
avoiding the lookup.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-10 12:17:54 +00:00
Lars-Peter Clausen
32c9ba544b ASoC: Consolidate snd_soc_register_dai() and snd_soc_register_dais()
snd_soc_register_dais() has basically the same code as snd_soc_register_dai(),
but running in a loop. The only difference is that snd_soc_register_dai() calls
fmt_single_name() to generate the DAIs name and snd_soc_register_dais() calls
fmt_multiple_name(). This patch pushes the check in __snd_soc_register_component()
which decides whether to call snd_soc_register_dai() or snd_soc_register_dais()
to snd_soc_register_dais() to decide which naming scheme to use. This allows us
to remove snd_soc_register_dai().

The patch also updates snd_soc_register_dais() to unregister every DAI it finds
for the component rather than trying to unregister one DAI for each DAI that was
registered. Both have the same result since there won't be more DAIs than what
have been registered, but the former is easier to implement.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-10 12:17:53 +00:00
Mark Brown
a707d030da Merge branch 'topic/pcm' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-core 2014-03-10 12:17:48 +00:00
Nenghua Cao
a1a564ed6a ASoC: core: use regmap's parse_val to do endian translation
In snd_soc_bytes_put function, it forces cpu to do cpu_to_be translation,
but for mmio bus which uses REGMAP_ENDIAN_NATIVE, it doesn't need to do
endian translation. So it is better to use regmap's api which can decide
if this translation is needed according to bus configuration.

Signed-off-by: Nenghua Cao <nhcao@marvell.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06 17:46:31 +08:00
Mark Brown
6af5263cea Merge branch 'topic/pcm' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-enum
Conflicts:
	include/sound/soc.h
2014-03-06 17:07:39 +08:00
Lars-Peter Clausen
3d59400fe4 ASoC: Move ignore_pmdown_time from CODEC to component
In preparation for componentization move the ignore_pmdown_time field from the
snd_soc_codec struct to the snd_soc_component struct. Set it to true for non
CODEC components for now.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06 17:04:56 +08:00
Lars-Peter Clausen
6106d12947 ASoC: Add component pointer to the DAI struct
Keep track of which component registered a DAI. We'll need this as
componentization progresses.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06 17:04:55 +08:00
Nenghua Cao
939d9f1699 ASoC: core: fix coccinelle warnings
sound/soc/soc-core.c:2708:6-13: WARNING: Assignment of
bool to 0/1
sound/soc/soc-core.c:2726:3-10: WARNING: Assignment of
bool to 0/1

    More information about semantic patching is available at
http://coccinelle.lip6.fr/

Signed-off-by: Nenghua Cao <nhcao@marvell.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-04 11:59:20 +08:00
Lars-Peter Clausen
29ae2fa553 ASoC: Consolidate enum and value enum controls
The implementations for enum and value enum controls are almost identical. The
only difference is that the value enum uses an additional look-up table to map
the control value to the register value, while the enum control uses a direct
mapping. Enums and value enums can easily be distinguished at runtime, for value
enums the values field of the snd_soc_enum struct contains the look-up table,
while for enums it is NULL. This patch adds two new small helper functions
called snd_soc_enum_item_to_val() and snd_soc_enum_val_to_item() which map
between register value and control item. If the items field of the snd_soc_enum
struct is NULL the function will do a direct mapping otherwise they'll use the
look-up table to do the mapping. Using these small helper functions it is
possible to use the same kcontrol handlers for both enums and value enums. The
functions are added a inline functions in soc.h so they can also be used by the
DAPM code to accomplish similar consolidation.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-01 12:03:33 +09:00
Mark Brown
a304681f36 Merge branches 'topic/dapm', 'topic/sign', 'topic/adau1373', 'topic/max98090', 'topic/mc13783', 'fix/wm8994' and 'topic/wm8995' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-enum 2014-03-01 12:03:16 +09:00
Xiubo Li
89c6785715 ASoC: core: add TDM slot parsing from DT supports
For some CPU/CODEC DAI devices the TDM slot infomation maybe needed. This
patch adds the slot parsing from DT supports.

TDM slot properties:
    dai-tdm-slot-num : Number of slots in use.
    dai-tdm-slot-width :  Width in bits for each slot.

For instance:
    dai-tdm-slot-num = <2>;
    dai-tdm-slot-width = <8>;

And for each spcified driver, there could be one .of_xlate_tdm_slot_mask()
to specify a explicit mapping of the channels and the slots. If it's absent
the default snd_soc_of_xlate_tdm_slot_mask() will be used to generating the
tx and rx masks.

For snd_soc_of_xlate_tdm_slot_mask(), the tx and rx masks will use a 1 bit
for an active slot as default, and the default active bits are at the LSB of
the masks.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-23 14:15:30 +09:00
Takashi Iwai
9a8d38db03 ASoC: Rename soc_enum.max field with items
The name "max" in struct soc_enum is rather confusing since it
actually takes the number of items.  With "max", one might try to
assign (nitems - 1) value.

Rename the field to a more appropriate one, "items", which is also
used in struct snd_ctl_elem_info, too.

This patch also rewrites some code like "if (x > e->nitems - 1)" with
"if (x >= e->nitems)".  Not only the latter improves the readability,
it also fixes a potential bug when e->items is zero.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20 10:42:53 +09:00
Xiubo Li
9a6d48605e ASoC: add snd_soc_of_parse_audio_simple_widgets for DT
This patch adds snd_soc_of_parse_audio_simple_widgets() and supports
below style of widgets name on DT:

	"template-wname", "user supplied wname"

For instance:
	simple-audio-widgets =
		"Microphone", "Microphone Jack",
		"Line", "Line In Jack",
		"Line", "Line Out Jack",
		"Headphone", "Headphone Jack",
		"Speaker", "Speaker External";

The "template-wname" currently includes: "Microphone", "Line", "Headphone"
and "Speaker".

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-10 13:29:55 +00:00
Markus Pargmann
f227b88f0f ASoC: core: Add signed register volume control logic
Some codecs use signed volume control representation with non standard
register sizes, e.g. 6 or 7 bit signed integers.

This patch adds generic signed register volume control logic to
soc-core. Instead of a fixed width signed register control, this
implementation uses a 'min' value and the signed bit location to translate
it to an absolute volume. Using the 'sign_bit' we can calculate a
correct mask for the register values and translate it back into signed
integers of standard size.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-03 12:44:50 +00:00
Xiubo Li
b2cbb6e1c1 ASoC: core: set_tdm_slot() will return -ENOTSUPP if no operation provided
Make it easier for generic code to work with set_tdm_slot() by distinguishing
between the operation not being supported and an error as is done.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-23 19:29:26 +00:00
Mark Brown
99896f714a Merge remote-tracking branch 'asoc/topic/dapm' into for-tiwai 2014-01-16 12:42:53 +00:00
Mark Brown
a9b68d3b90 Merge remote-tracking branch 'asoc/topic/core' into for-tiwai 2014-01-16 12:42:53 +00:00
Mark Brown
1104a9c822 ASoC: core: Return -ENOTSUPP from set_sysclk() if no operation provided
Make it easier for generic code to work with set_sysclk() by distinguishing
between the operation not being supported and an error as is done for
other operations like set_dai_fmt()

Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-15 23:06:59 +00:00
Liam Girdwood
b893ea5f1c ASoC: sapm: Automatically connect DAI link widgets in DAPM graph.
Connect the DAPM graph through each BE DAI link to the componnent(s) on the
other side of the BE DAI link. This allows the graph to be walked on
both sides of the link when graph changes are made.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08 12:07:18 +00:00
Mark Brown
729b47a007 Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2014-01-02 13:01:50 +00:00
Xiubo Li
e41975edc7 ASoC: core: Fix the DAI name getting.
From "ASoC: make snd_soc_dai_link more symmetrical", can we see that
the name of CPU DAI maybe omitted. If the DAI name is omitted, try to
use the component name instead.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-12-31 16:27:44 +00:00
Charles Keepax
8f1ec93ae9 ASoC: core: Use consistent byte ordering in snd_soc_bytes_get
snd_soc_bytes_put treats the data in the binary control as big endian
words, however snd_soc_bytes_get uses the endian of the host machine.
This causes the two functions to be inconsistant with how the mask is
applied on little endian machines.

This patch applies the big_endian format used in snd_soc_bytes_put to
snd_soc_bytes_get.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-29 15:09:44 +00:00
Mark Brown
c6016bdeab Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2013-11-08 10:43:25 +00:00
Mark Brown
d20b09f0c5 Merge remote-tracking branch 'asoc/topic/component' into asoc-next 2013-11-08 10:43:24 +00:00
Mark Brown
2fc175c4a3 Merge remote-tracking branch 'asoc/topic/bclk' into asoc-next 2013-11-08 10:43:24 +00:00
Nicolin Chen
988e8cc41e ASoC: Add pinctrl PM to components of active DAIs
It's quite popular that more drivers are using pinctrl PM, for example:
(Documentation/devicetree/bindings/arm/primecell.txt). Just like what
runtime PM does, it would deactivate and activate pin group depending
on whether it's being used or not.

And this pinctrl PM might be also beneficial to cpu dai drivers because
they might have actual pinctrl so as to sleep their pins and wake them
up as needed.

To achieve this goal, this patch sets pins to the default state during
resume or startup; While during suspend and shutdown, it would set pins
to the sleep state.

As pinctrl PM would return zero if there is no such pinctrl sleep state
settings, this patch would not break current ASoC subsystem directly.

[ However, there is still an exception that the patch can not handle,
that is, when cpu dai driver does not have pinctrl property but another
device has it. (The AUDMUX <-> SSI on Freescale i.MX6 series for example.
SSI as a cpu dai doesn't contain pinctrl property while AUDMUX, an Audio
Multiplexer, has it). In this case, this kind of cpu dai driver needs to
find a way to obtain the pinctrl property as its own, by moving property
from AUDMUX to SSI, or creating a pins link/dependency between these two
devices, or using a more decent way after we figure it out. ]

Signed-off-by: Nicolin Chen <b42378@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-11-04 09:08:59 -08:00
Takashi Iwai
a19685cb72 ASoC: Use strlcpy() for copying in snd_soc_info_enum_double()
The provided texts aren't guaranteed to be in the fixed size.
Spotted by coverity CID 139318.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-31 10:57:47 -07:00
Kuninori Morimoto
6833c452c2 ASoC: add snd_soc_of_get_dai_name() default of_xlate
Current snd_soc_of_get_dai_name() needs .of_xlate_dai_name()
callback on each component drivers.
But required behavior on almost all these drivers is
just returns its indexed driver's name.

This patch adds this feature as default behavior.
.of_xlate_dai_name() can overwrite it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-18 00:43:32 +01:00
Mark Brown
7d930ce26e Merge remote-tracking branch 'asoc/topic/component' into asoc-core
Conflicts:
	include/sound/soc.h
2013-09-17 13:25:28 +01:00
Kuninori Morimoto
cb47008766 ASoC: add .of_xlate_dai_name on snd_soc_component_driver
ASoC sound driver requires CPU/CODEC drivers for probing,
and each CPU/CODEC has some DAI on it.
Then, "dai name matching" have been used to identify
CPU-CODEC DAI pair on ASoC.

But, the "dai port number matching" is now required from DeviceTree.
The solution of this issue is to replace
the dai port number into dai name.
Now, CPU/CODEC are based on struct snd_soc_component,
and it can care above as common issue.

This patch adds .of_xlate_dai_name callback interface
on struct snd_soc_component_driver,
and snd_soc_of_get_dai_name() which is using .of_xlate_dai_name.

Then, #sound-dai-cells which enables DAI specifier is required
on CPU/CODEC device tree properties.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17 13:07:13 +01:00
Kuninori Morimoto
d191bd8de8 ASoC: snd_soc_codec includes snd_soc_component
Codec includes component by this patch,
and component moved to upside of codec
to avoid extra declaration.
Codec dai will be registered via component
by this patch.

Current component register function
is used for cpu, and it is using
dai/dais functions properly to keep
existing cpu dai name.

And now, it will be used from codec also.
But codec driver had been used dais function only
even though it was single dai.
This patch adds new flag which can selects
dai/dais function on component register
function to keep existing codec dai name.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17 13:07:13 +01:00
Liam Girdwood
e54cf76ba2 ASoC: core: Add API for configuration of DAI BCLK ratio
Some codec drivers when running in slave mode require that BCLK to sample rate ratio
is explicitly set by the machine driver as it may not be exactly rate * frame size.

Extend the DAI API by adding :-

int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio);

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17 00:57:37 +01:00
Lars-Peter Clausen
f90fb3f778 ASoC: Remove infrastructure for supporting multiple cache types
The only cache type left is the flat cache and new other cache types won't be
added since new drivers are supposed to use regmap directly for IO and caching.
This patch removes the snd_soc_cache_ops indirection that was added to support
multiple cache types and modifies the code to always use the flat cache
directly.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17 00:37:03 +01:00
Lars-Peter Clausen
a94ed23436 ASoC: Remove 'reg_size' field from snd_soc_codec struct
The reg_size field is calculated in snd_soc_register_codec() and then used
exactly once in snd_soc_flat_cache_init(). Since it is calculated based on other
fields from the codec struct just move the calculation to
snd_soc_flat_cache_init() and remove the 'reg_size' field from the codec struct.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17 00:37:03 +01:00
Lars-Peter Clausen
b012aa619e ASoC: Remove reg_def_copy
reg_def_copy was introduced in commit 3335ddca ("ASoC: soc-cache: Use
reg_def_copy instead of reg_cache_default") to keep a copy of the register
defaults around in case the register defaults where placed in the __devinitdata
section. With the __devinitdata section gone we effectivly keep the same data
around twice. This patch removes reg_def_copy and uses reg_cache_default
directly instead.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17 00:37:03 +01:00
Lars-Peter Clausen
2a1212a834 ASoC: Remove snd_soc_bulk_write_raw()
No users of snd_soc_bulk_write_raw() are left and new drivers are going to use
regmap directly for this, so the function can be removed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17 00:37:03 +01:00
Lars-Peter Clausen
175ee39e8f ASoC: Remove support for reg_access_defaults
No users of reg_access_defaults are left and new drivers are going to use regmap
for this, so support for it can be removed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-17 00:37:02 +01:00
Liam Girdwood
ae10e7e8f1 ASoC: core: Only add platform DAI widgets once.
Currently platform CPU DAI widgets are created in soc_probe_platform and
soc_probe_link_dais. Remove the extra call in soc_probe_link_dais().

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-09-13 18:27:51 +01:00
Mark Brown
c79c33af8f Merge remote-tracking branch 'asoc/topic/core' into tmp 2013-08-30 11:04:14 +01:00
Lars-Peter Clausen
824ef826f3 ASoC: Pass card instead of dapm context to snd_soc_dapm_new_widgets()
snd_soc_dapm_new_widgets() works on the ASoC card as a whole not on a specific
DAPM context. The DAPM context that is passed as the parameter is only used to
look up the pointer to the card. This patch updates the signature of
snd_soc_dapm_new_widgets() to take the card directly.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27 15:41:16 +01:00
Mark Brown
dc1632321b Merge remote-tracking branch 'asoc/topic/dmic' into asoc-core 2013-08-27 15:40:03 +01:00
Lars-Peter Clausen
8c193b8dce ASoC: Move call to snd_soc_dapm_new_widgets() after snd_soc_dapm_auto_nc_codec_pins()
Call snd_soc_dapm_new_widgets() before the auto non-connected pins have been
marked as not connected will power the system under the assumption that those
pins are connected. Once the pins have been marked as disconnected the system
there will be an additional power run. This can cause unnecessary power
transitions. Calling snd_soc_dapm_new_widgets() only after the pins have been
marked as non-connected avoids this.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27 15:39:43 +01:00
Lars-Peter Clausen
4b52fa211a ASoC: Call snd_soc_dapm_new_widgets() only once during card initialization
Each time snd_soc_dapm_new_widgets() is called it will instantiate all the
widgets and routes that have been added so far and then power them. Doing this
multiple times before the card is fully initialized and all widgets have been
added can cause unnecessary and even invalid power state transitions which can
result in extra register writes and and also might cause clicks and pops.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27 15:38:18 +01:00
Takashi Iwai
68538bf2bc ASoC: Updates for v3.12
- DAPM is now mandatory for CODEC drivers in order to avoid the repeated
   regressions in the special cases for non-DAPM CODECs and make it
   easier to integrate with other components on boards.  All existing
   drivers have had some level of DAPM support added.
 - A lot of cleanups in DAPM plus support for maintaining controls in a
   specific state while a DAPM widget all contributed by Lars-Peter Clausen.
 - Core helpers for bitbanged AC'97 reset from Markus Pargmann.
 - New drivers and support for Analog Devices ADAU1702 and ADAU1401(a),
   Asahi Kasei Microdevices AK4554, Atmel AT91ASM9x5 and WM8904 based
   machines, Freescale S/PDIF and SSI AC'97, Renesas R-Car SoCs, Samsung
   Exynos5420 SoCs, Texas Instruments PCM1681 and PCM1792A and Wolfson
   Microelectronics WM8997.
 - Support for building drivers that can support it cross-platform for
   compile test.
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Merge tag 'asoc-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v3.12

- DAPM is now mandatory for CODEC drivers in order to avoid the repeated
  regressions in the special cases for non-DAPM CODECs and make it
  easier to integrate with other components on boards.  All existing
  drivers have had some level of DAPM support added.
- A lot of cleanups in DAPM plus support for maintaining controls in a
  specific state while a DAPM widget all contributed by Lars-Peter Clausen.
- Core helpers for bitbanged AC'97 reset from Markus Pargmann.
- New drivers and support for Analog Devices ADAU1702 and ADAU1401(a),
  Asahi Kasei Microdevices AK4554, Atmel AT91ASM9x5 and WM8904 based
  machines, Freescale S/PDIF and SSI AC'97, Renesas R-Car SoCs, Samsung
  Exynos5420 SoCs, Texas Instruments PCM1681 and PCM1792A and Wolfson
  Microelectronics WM8997.
- Support for building drivers that can support it cross-platform for
  compile test.
2013-08-23 14:12:22 +02:00
Mark Brown
8157567013 Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2013-08-22 14:28:31 +01:00
Mark Brown
6234eabf84 Merge remote-tracking branch 'asoc/topic/adsp' into asoc-next 2013-08-22 14:28:25 +01:00