Commit Graph

1835 Commits

Author SHA1 Message Date
Mark Brown f69eccc4b2 Merge remote-tracking branches 'asoc/fix/rt298', 'asoc/fix/sx', 'asoc/fix/wm8904' and 'asoc/fix/wm8962' into asoc-linus 2015-10-23 08:44:14 +09:00
Charles Keepax 97aff2c03a ASoC: wm8904: Correct number of EQ registers
There are 24 EQ registers not 25, I suspect this bug came about because
the registers start at EQ1 not zero. The bug is relatively harmless as
the extra register written is an unused one.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-10-20 15:46:09 +01:00
Charles Keepax 34198710f5 ASoC: Add info callback for SX_TLV controls
SX_TLV controls are intended for situations where the register behind
the control has some non-zero value indicating the minimum gain
and then gains increasing from there and eventually overflowing through
zero.

Currently every CODEC implementing these controls specifies the minimum
as the non-zero value for the minimum and the maximum as the number of
gain settings available.

This means when the info callback subtracts the minimum value from the
maximum value to calculate the number of gain levels available it is
actually under reporting the available levels. This patch fixes this
issue by adding a new snd_soc_info_volsw_sx callback that does not
subtract the minimum value.

Fixes: 1d99f2436d ("ASoC: core: Rework SOC_DOUBLE_R_SX_TLV add SOC_SINGLE_SX_TLV")
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Tested-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-10-16 16:17:25 +01:00
Takashi Iwai 6869de380e ALSA: hda - Fix missing inline for dummy snd_hdac_set_codec_wakeup()
This seems overlooked.

Fixes: 98d8fc6c5d ('ALSA: hda - Move hda_i915.c from sound/pci/hda to sound/hda')
Cc: <stable@vger.kernel.org> # v4.2+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-02 12:24:55 +02:00
David Henningsson 45c053df5b ALSA: hda - allow codecs to access the i915 pin/ELD callback
This lets the interested codec be notified when an i915 pin/ELD
event happens.

[tiwai: Fixed a trivial build error for CONFIG_SND_HDA_I915=n]

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-02 12:23:55 +02:00
Takashi Iwai 08ceab9d87 ASoC: Updates for v4.3
Not many updates to the core here, but an awful lot of driver updates
 this time round:
 
  - Factoring out of AC'97 reset code into the core
  - New drivers for Cirrus CS4349, GTM601, InvenSense ICS43432, Realtek
    RT298 and ST STI controllers.
  - Machine drivers for Rockchip systems with MAX98090 and RT5645 and
    RT5650.
  - Initial driver support for Intel Skylake devices.
  - A large number of cleanups for Lars-Peter Clausen and Axel Lin.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJV4xxpAAoJECTWi3JdVIfQjuUH/3xuZSROdiVUit9zWHepebqR
 4e9bgu9vN9RfFZ3BqYC/0TIv8PwtwvDFu3xJoCxy52wcXWuz/H4itH9xh21EiL9l
 4s14Sfkj8BA332aQMXKMFBtpB5S1feMFhBSATihfXlfLCLby9Gm0GDoLiiDklX47
 svysCy9G9CmCSDufZ6TcO58PUJvjrQaI0SY5oAG2JnHW7XmnG6a7s5gJR4bu/FXs
 oJfkLbpfIl03JdJ/q1IoTm0UUyRaTx7cWKoOtp8icoza8cfnsUG8uoCAvbYcG3Li
 /1JtZrVjZPM+ZpM0+5gl9mhRpj8zJksDgTPT2mlzWfsgJiuo48w9xqlqItvJjG8=
 =92/y
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v4.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v4.3

Not many updates to the core here, but an awful lot of driver updates
this time round:

 - Factoring out of AC'97 reset code into the core
 - New drivers for Cirrus CS4349, GTM601, InvenSense ICS43432, Realtek
   RT298 and ST STI controllers.
 - Machine drivers for Rockchip systems with MAX98090 and RT5645 and
   RT5650.
 - Initial driver support for Intel Skylake devices.
 - A large number of cleanups for Lars-Peter Clausen and Axel Lin.
2015-08-31 16:25:22 +02:00
Mark Brown 428157c1e8 Merge remote-tracking branches 'asoc/topic/tas2552', 'asoc/topic/tas5086', 'asoc/topic/tegra', 'asoc/topic/tlv' and 'asoc/topic/topology' into asoc-next 2015-08-30 15:57:34 +01:00
Mark Brown 532161e6cc Merge remote-tracking branches 'asoc/topic/rcar', 'asoc/topic/reg-default', 'asoc/topic/rl6231', 'asoc/topic/rockchip' and 'asoc/topic/rt286' into asoc-next 2015-08-30 15:55:54 +01:00
Mark Brown acb47ad502 Merge remote-tracking branches 'asoc/topic/mediatek', 'asoc/topic/mtk', 'asoc/topic/nuc900', 'asoc/topic/of-name' and 'asoc/topic/omap' into asoc-next 2015-08-30 15:55:21 +01:00
Mark Brown 7c0031360b Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/davinci-vcif', 'asoc/topic/doc' and 'asoc/topic/dpcm' into asoc-next 2015-08-30 15:53:39 +01:00
Mark Brown 21af109438 Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/ac97', 'asoc/topic/ak4542', 'asoc/topic/arizona' and 'asoc/topic/atmel' into asoc-next 2015-08-30 15:52:21 +01:00
Mark Brown 28becbd59c Merge remote-tracking branch 'asoc/topic/ssm4567' into asoc-next 2015-08-30 15:52:16 +01:00
Mark Brown cb42e0f709 Merge remote-tracking branch 'asoc/topic/rt5645' into asoc-next 2015-08-30 15:52:12 +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
Jonathan Corbet 628536ea06 ASoC: Clean up docbook warnings
A number of functions and structures in the sound subsystem had incomplete
and/or obsolete DocBook comments, leading to warnings when the docs were
built.  Correct those comments so that we can enjoy our audio in the
absence of warning noise.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-28 19:07:16 +01:00
Jeeja KP 4308c9b083 ALSA: hdac: Add snd_hdac_get_hdac_stream()
Add a helper to find the stream using stream tag and direction.
This is useful for drivers to query stream based on stream tag
and direction, fox example while downloading FW thru DSP loader
code

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>
2015-08-23 09:43:27 +02:00
Vinod Koul 54d1d2f5f0 ALSA: hdac: fix the spbmaxfifo API
spbmaxfifo API is actually a query function not a set function so
name it snd_hdac_ext_stream_get_spbmaxfifo()

Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-23 09:43:26 +02:00
Mengdong Lin 1a3232d2f6 ASoC: topology: Add support for TLV bytes controls
Allow vendor drivers to define bespoke bytes ext handlers and IDs for
TLV bytes controls. And the topology core will bind these handlers by
matching IDs defined by the vendor driver and user space topology
data file.

And TLV callback binding is moved to soc_tplg_kcontrol_bind_io(). This
function process all handler binding now.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-21 15:26:53 -07:00
Mengdong Lin 88a17d8fb7 ASoC: topology: Bind vendor specific kcontrol handlers before standard ones
Vendor specific handlers should override standard handlers. So we can
handle things in the order from specific to generic.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-21 15:26:52 -07:00
Jeeja KP ee8bc4df1b ALSA: hdac: Add support to enable SPIB for hdac ext stream
The drivers need to set the spib and maxfifios values, so add
these new APIs snd_hdac_ext_stream_set_spib() and
snd_hdac_ext_stream_set_spbmaxfifo() APIs

For these APIs we also need to have spib and fifos pointer, so
add these to hdac_ext_stream and initialize them at stream init

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>
2015-08-21 19:28:20 +02:00
Jeeja KP c5b0c09b8f ALSA: hdac: Add snd_hdac_ext_bus_link_power_down_all()
New HDA controllers like Skylake sport multiple HDA links, so we need a
helper to turn off all the links in one go while suspending the device so
add snd_hdac_ext_bus_link_power_down_all() API

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>
2015-08-21 19:28:18 +02:00
Takashi Iwai 00833d70ca Merge branch 'for-linus' into for-next 2015-08-21 19:26:48 +02:00
Vinod Koul 18dfd79d92 ALSA: hdac: add snd_hdac_refresh_widget_sysfs()
Some codecs like Intel HDMI by default do not show up all the pins, they
have to be manually enabled, so we need to refresh the codec widgets and
then recreate the sysfs tree. So add new API snd_hdac_refresh_widget_sysfs()
to do this. It should be be used by codec driver after sending magic verbs
to codec

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-21 12:34:50 +02:00
Vinod Koul d51783c15f ALSA: hdac: add extended device driver registration
This adds new extended driver objects and API for registering the
extended devices.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-21 12:34:02 +02:00
Vinod Koul a512f56116 ALSA: hdac: add hdac extended device
This adds based hdac extended device object which will be used by
ASoC HDAC codecs

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-21 12:34:01 +02:00
Vinod Koul ee2d51b3d4 ALSA: hdac: Add API for removing hdac extended device
The HDAC extended device objects are created by HDAC extended bus on probe.
When controller is removed they should be removed as well, so add API
snd_hdac_ext_bus_device_remove for this

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-21 12:34:00 +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
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 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 7361fbeaea ASoC: ac97: Add support for resetting device before registration
AC97 devices need to be initially reset before they can be used. Currently
each driver does this on its own.

Add support for resetting the device to core in snd_soc_new_ac97_codec().
If the caller supplies a device ID and device ID mask the function will
reset the device and verify that it has the correct ID, if it does not a
error is returned.

This will allow to remove custom code with similar functionality from
individual drivers.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-23 17:33:28 +01:00
Lars-Peter Clausen 5f1d980ee9 ALSA: ac97: Add helper function to reset the AC97 device
There is currently a lot of code duplication in ASoC drivers regarding the
reset handling of devices. This patch introduces a new generic reset
function in the generic AC'97 framework that can be used to replace most
the custom reset functions.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-23 17:33:14 +01:00
Lars-Peter Clausen b97e26980f ASoC: dapm: Add helper function to free a widget
snd_soc_tplg_widget_remove_all() has a verbatim copy of an older version of
the widget freeing code from dapm_free_widgets(). Add a new helper function
that takes care of freeing a widget and use it in both places.

This removes the duplicated code and also makes sure that future changes to
the widget freeing code only have to be made in one location.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-21 18:08:53 +01:00
Kuninori Morimoto 70fb10529f ASoC: rsnd: add MIX (Mixer) support
This patch adds MIX (Mixer) initial support for rsnd driver.
It is assuming that this MIX is used via DPCM.

This is sample code for playback.

	CPU0  : [MEM] -> [SRC1] -> [CTU02] -+
					    |
					    +-> [MIX0] -> [DVC0] -> [SSI0]
	                                    |
	CPU1  : [MEM] -> [SRC2] -> [CTU03] -+

	sound {
		compatible = "renesas,rsrc-card";

		...

		cpu@0 {
			sound-dai = <&rcar_sound 0>;
		};

		cpu@1 {
			sound-dai = <&rcar_sound 1>;
		};

		codec {
			...
		};
	};

	rcar_sound {

		...

		rcar_sound,dai {
			dai0 {
				playback = <&src1 &ctu02 &mix0 &dvc0 &ssi0>;
			};
			dai1 {
				playback = <&src2 &ctu03 &mix0 &dvc0 &ssi0>;
			};
		};
	};

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-17 19:26:06 +01:00
Kuninori Morimoto 9269e3c3cf ASoC: rsnd: add CTU (Channel Transfer Unit) prototype support
This patch adds CTU (Channel Transfer Unit) support for rsnd driver.
But, it does nothing to data at this point, but is required for MIX
support.

CTU design is a little different from other IPs (CTU0 is including
CTU00 - CTU03, and CTU1 is including CTU10 - CTU13, these have different
register mapping) We need to care about it on this driver.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-17 19:26:06 +01:00
Takashi Iwai fbce23a0b9 ALSA: hda - Check the return value from pm_runtime_get/put*()
This patch changes the return type of snd_hdac_power_up/down() and
variants to pass the error code from the underlying
pm_runtime_get/put() calls.  Currently they are ignored, but in most
places, these should be handled properly.

As an example, the regmap handler is updated to check the return value
and accesses the register only when the wakeup succeeds.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-07-17 16:27:33 +02:00
Kuninori Morimoto 5e3cdaa208 ASoC: core: add snd_soc_of_parse_audio_prefix()
Current ASoC can add name_prefix for DAPM, and it is necessary for
route settings. This patch adds snd_soc_of_parse_audio_prefix() for
this purpose. It will be used with snd_soc_of_parse_audio_routing().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-16 21:59:41 +01:00
Bard Liao 6adcafae6e ASoC: add rt298 codec driver
It is the initial version of ALC298 codec driver.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-09 12:00:11 +01:00
Lars-Peter Clausen abd31b32dd ASoC: Use card field to indicate whether a component is bound
Use the card field of a component to indicate whether it is bound or not.
This makes a certain sense given that the field contains the card the
component is bound to and a component can only be bound to one card at a
time. And it also requires to unset the card field when the component is
unbound from the card.

This makes the probded flag redundant and it can be removed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-08 20:05:04 +01:00
Lars-Peter Clausen 4890140f38 ASoC: Remove snd_soc_codec dapm field
There are no more direct users of the snd_soc_codec DAPM field left. So we
can finally remove it and switch over to directly using the component DAPM
context and remove the dapm_ptr indirection.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-07 14:54:32 +01:00
Takashi Iwai 57fa8a1e22 ASoC: Further updates for v4.2
There's a bunch of additional updates and fixes that came in since my
 orignal pull request here, including DT support for rt5645 and fairly
 large serieses of cleanups and improvements to tas2552 and rcar.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJVh9RgAAoJECTWi3JdVIfQZjYH/3t48LgdB5dxKxIhn70kiaUx
 DqXCIkFOvkum1KUU3VTgcCZAT/dOEvbAY2S8PtxKbPRyRpmY1CqyXDEL7fXICl+y
 kyDBhZYKdzVlf+LBb4TIOibaRONQqJNATRWFN8bJu0L9wzqo2jUjZSYqpJxuvnYD
 U9T4P0dNbIN35ioVrK/0QPt6V2bCPs/qw3UwXmojl2T/4JDATdE+2yJO/SXzdEdR
 qq5aRtS+Ak6yx5DpWw/QBkt85NrbuwyoeYRNQuRXCOAWC8SPmHB/H+aNsvMNAcP1
 UZuRVtxPXjkFp6OVDJ4rIOg8hVb0cfXqUfnj+syEpZxtmRcS7Wwi1Y2M3BJMV1A=
 =H6q+
 -----END PGP SIGNATURE-----

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

ASoC: Further updates for v4.2

There's a bunch of additional updates and fixes that came in since my
orignal pull request here, including DT support for rt5645 and fairly
large serieses of cleanups and improvements to tas2552 and rcar.
2015-06-22 11:32:41 +02:00
Mark Brown 5445d62652 Merge remote-tracking branch 'asoc/topic/rt5645' into asoc-next 2015-06-22 10:24:27 +01:00
Mark Brown 208a128f6b ASoC: Updates for v4.2
The big thing this release has been Liam's addition of topology support
 to the core.  We've also seen quite a bit of driver work and the
 continuation of Lars' refactoring for component support.
 
  - Support for loading ASoC topology maps from firmware, intended to be
    used to allow self-describing DSP firmware images to be built which
    can map controls added by the DSP to userspace without the kernel
    needing to know about individual DSP firmwares.
  - Lots of refactoring to avoid direct access to snd_soc_codec where
    it's not needed supporting future refactoring.
  - Big refactoring and cleanup serieses for the Wolfson ADSP and TI
    TAS2552 drivers.
  - Support for TI TAS571x power amplifiers.
  - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
  - Support for x86 systems with RT5650 and Qualcomm Storm.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJVddV1AAoJECTWi3JdVIfQQQsH/RG3lgOeot5jLWMsxJSKChEl
 KI+aaMcOw6Dj2LDccN8i6vUp8q44cKSXIc7lGLOzJW4K+OydCCGAvE+sJGyRE1dd
 yOHwcbvjJi4zFlt01RZchJ/Wa/S6zFucl5N9HxWsV4bEtfAA59IuhJLtospUlwsA
 mf9mpvSdeUAeh3lM2+AqAbXhTo6dYfD5ky5nrtpAkZjG8gqUG0u8Tpauja0lLcHi
 72/3EkzKR6KHaefyPw3LdN+/H/YK79uHCVcctZnQg5xUUymcO16ReoTxKwV9cnDb
 lBJ6wO8RpUAO9evoG2Yj/l4p+czDCm5VkHMq0nPklHVRh7s/2PwKfox1aw4Pumg=
 =wolq
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v4.2' into asoc-next

ASoC: Updates for v4.2

The big thing this release has been Liam's addition of topology support
to the core.  We've also seen quite a bit of driver work and the
continuation of Lars' refactoring for component support.

 - Support for loading ASoC topology maps from firmware, intended to be
   used to allow self-describing DSP firmware images to be built which
   can map controls added by the DSP to userspace without the kernel
   needing to know about individual DSP firmwares.
 - Lots of refactoring to avoid direct access to snd_soc_codec where
   it's not needed supporting future refactoring.
 - Big refactoring and cleanup serieses for the Wolfson ADSP and TI
   TAS2552 drivers.
 - Support for TI TAS571x power amplifiers.
 - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
 - Support for x86 systems with RT5650 and Qualcomm Storm.

# gpg: Signature made Mon 08 Jun 2015 18:48:37 BST using RSA key ID 5D5487D0
# gpg: Oops: keyid_from_fingerprint: no pubkey
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg:                 aka "Mark Brown <broonie@debian.org>"
# gpg:                 aka "Mark Brown <broonie@kernel.org>"
# gpg:                 aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg:                 aka "Mark Brown <broonie@linaro.org>"
# gpg:                 aka "Mark Brown <Mark.Brown@linaro.org>"
2015-06-22 10:24:19 +01:00
Vinod Koul bab4445f9a ALSA: hda: add hda link cleanup routine
In HDA extended bus the HDA link objects are created when multilink
capabilities are parsed. We need a routine which free up these link objects
for a bus. So add snd_hdac_link_free_all routine

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>
2015-06-17 12:33:08 +02:00
Vinod Koul e7a3484dc5 ALSA: hda: add hdac_ext stream creation and cleanup routines
HDAC extended core should create streams for an extended bus and also free
up those on cleanup. So introduce snd_hdac_ext_stream_init_all and
snd_hdac_stream_free_all routines

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>
2015-06-17 12:29:26 +02:00
Takashi Iwai cc1b76ed32 Merge branch 'for-linus' into for-next
Yet another non-trivial conflicts resolution for the recent HD-audio fix.

Conflicts:
	sound/pci/hda/hda_intel.c

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-12 08:10:20 +02:00
Vinod Koul 9e8af74c38 ALSA: HDA: remove the unused function declaration
Commit a1b3fda6ae ALSA: hdac_ext: add hdac extended controller,
erroneously added snd_hdac_ext_bus_map_codec_to_link() function
declaration, so remove it

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-11 19:04:54 +02:00
Jeeja KP df203a4e46 ALSA: hdac_ext: add extended stream capabilities
Now we have the bus and controller code added to find and initialize
the extended capabilities. Now we need to use them in stream code to
decouple stream, manage links etc

So this patch adds the stream handling code for extended capabilities
introduced in preceding patches

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>
2015-06-11 11:59:22 +02:00
Jeeja KP 0b00a5615d ALSA: hdac_ext: add hdac extended controller
The controller needs to support the new capabilities and allow
reading, parsing and initializing of these capabilities, so this patch
does it

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>
2015-06-11 11:59:05 +02:00
Jeeja KP dfe66a1878 ALSA: hdac_ext: add extended HDA bus
The new HDA controllers from Intel support new capabilities like
multilink, pipe processing, SPIB, GTS etc In order to use them we
create an extended HDA bus which embed the hdac bus and contains the
fields for extended configurations

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>
2015-06-11 11:57:54 +02:00