Commit Graph

21792 Commits

Author SHA1 Message Date
Jin Yao 6b3b58d97f ASoC: Intel: move the jack creation to Braswell machine driver
The jack creation code was in rt5670 codec driver before due to the
jack resources (gpio/irq) were defined under the node of codec device
in ACPI on Braswell. We used the snd_soc_jack_new() to create a jack
instance.

But now snd_soc_jack_new() is removed from upstream and we can't
use snd_soc_card_jack_new() in codec driver, so we move the jack
creation code to machine driver and pass the jack instance to codec
driver for further processing.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-17 12:17:13 +00:00
Jin Yao 066d7b87fa ASoC: Intel: Add suspend_pre and resume_post for Braswell snd_soc_card
On Braswell, we need to add some machine specific setting before suspend
and after resume. For example, disable/enable jack detection in codec so
use snd_soc_card suspend_pre and resume_post ops for this purpose.

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-17 12:17:13 +00:00
Mark Brown 3ee5990d08 Merge branch 'topic/jack' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel 2015-03-17 12:16:27 +00:00
Mark Brown 275ed3a195 Merge branch 'topic/rt5670' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel 2015-03-17 12:16:16 +00:00
Lars-Peter Clausen f263fa3e0f ASoC: wm2200: Drop unnecessary dapm bias_level initialization
The default value for the bias_level is SND_SOC_BIAS_OFF when probe is being
called, there is no need to initialize it explicitly.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-17 12:09:41 +00:00
Lars-Peter Clausen 0dd96b3e39 ASoC: rt286: Drop unnecessary dapm bias_level initialization
The default value for the bias_level is SND_SOC_BIAS_OFF when probe is being
called, there is no need to initialize it explicitly.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-17 12:09:13 +00:00
Songjun Wu 99d4223413 ASoC: wm8731: let codec to manage clock by itself
Enable WM8731 to support common clock framework.

Signed-off-by: Songjun Wu <songjun.wu@atmel.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-16 15:00:39 +00:00
Takashi Iwai 2a557a861a Merge branch 'topic/hda-unbind' into for-next 2015-03-16 14:48:20 +01:00
Takashi Iwai 8f88f0256f Merge branch 'topic/hda-bus' into for-next 2015-03-16 14:48:16 +01:00
Takashi Iwai 34e72afe73 Merge branch 'for-linus' into for-next 2015-03-16 14:48:05 +01:00
Takashi Iwai cc261738ad ALSA: hda - Treat stereo-to-mono mix properly
The commit [ef403edb7558: ALSA: hda - Don't access stereo amps for
mono channel widgets] fixed the handling of mono widgets in general,
but it still misses an exceptional case: namely, a mono mixer widget
taking a single stereo input.  In this case, it has stereo volumes
although it's a mono widget, and thus we have to take care of both
left and right input channels, as stated in HD-audio spec ("7.1.3
Widget Interconnection Rules").

This patch covers this missing piece by adding proper checks of stereo
amps in both the generic parser and the proc output codes.

Reported-by: Raymond Yau <superquad.vortex2@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-16 14:44:03 +01:00
Mark Brown 33484c6739 Merge remote-tracking branches 'asoc/fix/sgtl5000' and 'asoc/fix/sn95031' into asoc-linus 2015-03-16 12:03:17 +00:00
Mark Brown af6b7a82fd Merge remote-tracking branches 'asoc/fix/ak4671', 'asoc/fix/control', 'asoc/fix/da732x', 'asoc/fix/fsl-ssi', 'asoc/fix/lock' and 'asoc/fix/rt286' into asoc-linus 2015-03-16 12:03:15 +00:00
Mark Brown 016e81f202 Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus 2015-03-16 12:03:14 +00:00
Oder Chiou c36aa0a192 ASoC: rt5677: add API to select ASRC clock source
This patch defines an API to select the clock source for specified filters.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-16 12:02:56 +00:00
Lars-Peter Clausen fa41181fe3 ASoC: nuc900: No need to track the dma buffer in the driver state struct
The DMA buffer and address can be accessed through the snd_pcm_runtime.
There is no need to manually track them in the driver's state struct.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-16 11:40:52 +00:00
Lars-Peter Clausen 6b5b042d4c ASoC: Make snd_soc_dapm_kcontrol_codec() inline
snd_soc_dapm_kcontrol_codec() is a extremely simple function and inlining it
typically results in less code than necessary for calling the non-inlined
version of the function.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-16 11:40:24 +00:00
Kenneth Westfield 6a32888589 ASoC: Allow for building QCOM drivers
Allow for the Qualcomm Technologies ASoC drivers
to build.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-16 11:24:47 +00:00
Kenneth Westfield f380dd3f3c ASoC: qcom: Add ability to build QCOM drivers
Define the LPASS platform driver, the LPASS
CPU DAI driver and the Storm machine driver
configurations, and how to build them.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-16 11:24:47 +00:00
Kenneth Westfield 79119c7986 ASoC: qcom: Add Storm machine driver
Add machine driver for the Storm board with the
IPQ806X SOC connected to the MAX98357A DAC.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-16 11:24:47 +00:00
Kenneth Westfield 8ebe148be9 ASoC: qcom: Modify test for DSP in LPASS driver
As the representation of the DSP in the device
tree has changed from a required subnode to an
optional phandle, modify the test for DSP
existence in the LPASS CPU DAI driver,
accordingly.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-16 11:06:38 +00:00
Linus Torvalds 1ee89c519a The clk fixes for 4.0-rc4 comprise three themes. First are the usual
driver fixes for new regressions since v3.19. Second are fixes to the
 common clock divider type caused by recent changes to how we round clock
 rates. This affects many clock drivers that use this common code.
 Finally there are fixes for drivers that improperly compared struct clk
 pointers (drivers must not deref these pointers). While some of these
 drivers have done this for a long time, this did not cause a problem
 until we started generating unique struct clk pointers for every
 consumer. A new function, clk_is_match was introduced to get these
 drivers working again and they are fixed up to no longer deref the
 pointers themselves.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJVBewEAAoJEKI6nJvDJaTUR2gP/2frIXCm/krwkDyofIGxxQ+F
 RwIXFTn9GG9QEUwKLUcxRUegHbWbZMXYp6W19hUcUdYz3pD+uEJSuH0NI8kW1Ohy
 32P5/ALuoTq7OVzBBz/9di9jBDdIM1wusLZGJfOWk9DXBLOS3VHuhN55D47dqWS/
 GsszeEpp8r1WBKFVmAkuQ5Jc0CqgS5GxvMOndXXVN3kDMhCT+9pBiqtUT0V3YV/J
 d5GCvfPlO/Xmjnpjf99MPButkfiW/o6YXt3H0QY6hhskS1Av8alyfabVctk8lqOW
 py8SQFY7MdRLZ84Zk87sqKCKUc/vHkTBT9vKWYm65l3yJ5OEFv60NaFMYY61HVlJ
 n6qWU6SbFZvkPnQTJn6Ii/v7BQ92bXjYpLNcBK8UY35jIjmHsPS/YXCbkmArtn1N
 /yAB4TIfH8uX93smFb3XEmZLSiKFuZAhU8YbjDzYgsGuQ9EwN3aNP9c5mzC7Soou
 tYnDqVic0i993qQTD2Db5dplGwxelCRJpazO2kK6NW/EJzE8XJaM6XVy1xIBKiDX
 bbWPdp53/eWV7gbUEZ8zzcS06G/DLw5/N45XyaWIx+2ThDjhOAlVHTAFDY+Oa743
 42Dkwtr5GZ6yORyXY1wI5HttUGU0gnPN0kM84GQG8O/GbzGureZSW1e6G7tJJljn
 JXhROl0w4aIPwUUxry7R
 =nc5C
 -----END PGP SIGNATURE-----

Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clock framework fixes from Michael Turquette:
 "The clk fixes for 4.0-rc4 comprise three themes.

  First are the usual driver fixes for new regressions since v3.19.

  Second are fixes to the common clock divider type caused by recent
  changes to how we round clock rates.  This affects many clock drivers
  that use this common code.

  Finally there are fixes for drivers that improperly compared struct
  clk pointers (drivers must not deref these pointers).  While some of
  these drivers have done this for a long time, this did not cause a
  problem until we started generating unique struct clk pointers for
  every consumer.  A new function, clk_is_match was introduced to get
  these drivers working again and they are fixed up to no longer deref
  the pointers themselves"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  ASoC: kirkwood: fix struct clk pointer comparing
  ASoC: fsl_spdif: fix struct clk pointer comparing
  ARM: imx: fix struct clk pointer comparing
  clk: introduce clk_is_match
  clk: don't export static symbol
  clk: divider: fix calculation of initial best divider when rounding to closest
  clk: divider: fix selection of divider when rounding to closest
  clk: divider: fix calculation of maximal parent rate for a given divider
  clk: divider: return real rate instead of divider value
  clk: qcom: fix platform_no_drv_owner.cocci warnings
  clk: qcom: fix platform_no_drv_owner.cocci warnings
  clk: qcom: Add PLL4 vote clock
  clk: qcom: lcc-msm8960: Fix PLL rate detection
  clk: qcom: Fix slimbus n and m val offsets
  clk: ti: Fix FAPLL parent enable bit handling
2015-03-15 15:07:08 -07:00
Takashi Iwai b2a0bafa75 ALSA: hda - Use shutdown driver ops instead of reboot notifier
The driver shutdown ops is simpler than registering reboot notifier
manually.  There should be no functional change by this -- the codec
driver calls its own callback while the bus driver just calls
azx_stop() like before.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-13 15:28:58 +01:00
Bard Liao b52551e0d0 ASoC: rt5645: Remove adc stereo2 filter
Remove adc stereo2 filter since it is not in rt5645/rt5650 codec.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-13 11:13:16 +00:00
Takashi Iwai ef403edb75 ALSA: hda - Don't access stereo amps for mono channel widgets
The current HDA generic parser initializes / modifies the amp values
always in stereo, but this seems causing the problem on ALC3229 codec
that has a few mono channel widgets: namely, these mono widgets react
to actions for both channels equally.

In the driver code, we do care the mono channel and create a control
only for the left channel (as defined in HD-audio spec) for such a
node.  When the control is updated, only the left channel value is
changed.  However, in the resume, the right channel value is also
restored from the initial value we took as stereo, and this overwrites
the left channel value.  This ends up being the silent output as the
right channel has been never touched and remains muted.

This patch covers the places where unconditional stereo amp accesses
are done and converts to the conditional accesses.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=94581
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-13 07:37:21 +01:00
Takashi Iwai e79d74ab25 ALSA: control: Fix breakage of user ctl element addition
In the commit [2225e79b9b03: 'ALSA: core: reduce stack usage related
to snd_ctl_new()'], the id field of the newly added kctl is untouched,
thus all attribute like name string remain empty.  The fix is just to
add the forgotten memcpy of the id field.

Fixes: 2225e79b9b ('ALSA: core: reduce stack usage related to snd_ctl_new()')
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-13 07:21:51 +01:00
Takashi Iwai 2ddee91abe ALSA: hda - Add workaround for MacBook Air 5,2 built-in mic
MacBook Air 5,2 has the same problem as MacBook Pro 8,1 where the
built-in mic records only the right channel.  Apply the same
workaround as MBP8,1 to spread the mono channel via a Cirrus codec
vendor-specific COEF setup.

Reported-and-tested-by: Vasil Zlatanov <vasil.zlatanov@gmail.com>
Cc: <stable@vger.kernel.org> # 3.9+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-12 20:50:32 +01:00
Takashi Iwai bad994f5b4 ALSA: hda - Set single_adc_amp flag for CS420x codecs
CS420x codecs seem to deal only the single amps of ADC nodes even
though the nodes receive multiple inputs.  This leads to the
inconsistent amp value after S3/S4 resume, for example.

The fix is just to set codec->single_adc_amp flag.  Then the driver
handles these ADC amps as if single connections.

Reported-and-tested-by: Vasil Zlatanov <vasil.zlatanov@gmail.com>
Cc: <stable@vger.kernel.org> # 3.9+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-12 20:28:04 +01:00
Anish Kumar 718b25c803 ASoC: max98925: trivial duplicate typo fix in set_fmt
Signed-off-by: Anish Kumar <yesanishhere@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-12 19:20:06 +00:00
Bard Liao 42ce5b8ab8 ASoC: rt5645: Add TDM support for rt5650
rt5650 and rt5645 use different register bits for TDM configuration.
This patch modifies rt5645_set_tdm_slot to support both codecs.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-12 19:19:10 +00:00
Lu, Han 3814c20444 ASoC: Intel: add kcontrol to set parameter to sound effect module waves
Each kcontrol command includes a line of parameters up to 128 bytes.
kcontrol command to set param:
    cset "name='Waves Set Param' <0x01,0xff,...>"
or
    cset-bin-file "name='Waves Set Param' <path/to/binary/config/file>"

The parameter lines are stored in a buffer array, so can be read back from
buffer rather than from DSP, and be relaunched to DSP when resume from RTD3.
The buffer size is 160 parameter lines.
kcontrol command to reset the buffer:
    cset "name='Waves Set Param' 0xff"

alsa-lib v1.0.29 or commit 6ea14c36 and f47480af are required to support the
kcontrol commands.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-12 19:18:14 +00:00
Lu, Han 201892268b ASoC: Intel: add function to set parameter to sound effect module waves
Add function to set parameters to module waves. The parameters can be set
only when module is enabled, and parameter size is limited to 500 Bytes.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-12 19:18:14 +00:00
Lu, Han 76c07b8265 ASoC: Intel: add kcontrol to enable/disable sound effect module waves
Add kcontrol to enable/disable module waves. IPC is valid only when module
is loaded. Also track module state over suspend so it's state can be restored
on resume.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-12 19:18:14 +00:00
Lars-Peter Clausen 66454b3eb3 ASoC: rt5670: Replace w->codec snd_soc_dapm_to_codec(w->dapm)
The codec field of the snd_soc_widget struct is eventually going to be
removed, use snd_soc_dapm_to_codec(w->dapm) instead.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-12 10:12:58 +00:00
Daniel Mack fcdcd1dec6 ALSA: snd-usb: add quirks for Roland UA-22
The device complies to the UAC1 standard but hides that fact with
proprietary descriptors. The autodetect quirk for Roland devices
catches the audio interface but misses the MIDI part, so a specific
quirk is needed.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Reported-by: Rafa Lafuente <rafalafuente@gmail.com>
Tested-by: Raphaël Doursenaud <raphael@doursenaud.fr>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-12 10:19:49 +01:00
Takashi Iwai e6826ef145 Merge branch 'for-linus' into for-next 2015-03-12 07:38:46 +01:00
Takashi Iwai be3bb8236d ALSA: control: Add sanity checks for user ctl id name string
There was no check about the id string of user control elements, so we
accepted even a control element with an empty string, which is
obviously bogus.  This patch adds more sanity checks of id strings.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-12 07:36:38 +01:00
Shawn Guo aaa6d06282 ASoC: kirkwood: fix struct clk pointer comparing
Since commit 035a61c314 ("clk: Make clk API return per-user struct clk
instances"), clk API users can no longer check if two struct clk
pointers are pointing to the same hardware clock, i.e. struct clk_hw, by
simply comparing two pointers.  That's because with the per-user clk
change, a brand new struct clk is created whenever clients try to look
up the clock by calling clk_get() or sister functions like clk_get_sys()
and of_clk_get().  This changes the original behavior where the struct
clk is only created for once when clock driver registers the clock to
CCF in the first place.  The net change here is before commit
035a61c314 the struct clk pointer is unique for given hardware
clock, while after the commit the pointers returned by clk lookup calls
become different for the same hardware clock.

That said, the struct clk pointer comparing in the code doesn't work any
more.  Call helper function clk_is_match() instead to fix the problem.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-03-11 16:00:41 -07:00
Shawn Guo 81efec8514 ASoC: fsl_spdif: fix struct clk pointer comparing
Since commit 035a61c314 ("clk: Make clk API return per-user struct clk
instances"), clk API users can no longer check if two struct clk
pointers are pointing to the same hardware clock, i.e. struct clk_hw, by
simply comparing two pointers.  That's because with the per-user clk
change, a brand new struct clk is created whenever clients try to look
up the clock by calling clk_get() or sister functions like clk_get_sys()
and of_clk_get().  This changes the original behavior where the struct
clk is only created for once when clock driver registers the clock to
CCF in the first place.  The net change here is before commit
035a61c314 the struct clk pointer is unique for given hardware
clock, while after the commit the pointers returned by clk lookup calls
become different for the same hardware clock.

That said, the struct clk pointer comparing in the code doesn't work any
more.  Call helper function clk_is_match() instead to fix the problem.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2015-03-11 16:00:22 -07:00
kbuild test robot 10dcc448d1 ASoC: max98925_spk_tlv can be static
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 19:16:07 +00:00
Anish Kumar 1ff2765182 ASoC: Add max98925 codec driver
Signed-off-by: Anish Kumar <yesanishhere@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 19:16:07 +00:00
Julia Lawall b3f5dbec2f ASoC: ab8500-codec: don't export static symbol
The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
type T;
identifier f;
@@

static T f (...) { ... }

@@
identifier r.f;
declarer name EXPORT_SYMBOL_GPL;
@@

-EXPORT_SYMBOL_GPL(f);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 18:28:49 +00:00
Takashi Iwai ddb6ca75b5 ALSA: hda - Fix built-in mic on Compaq Presario CQ60
Compaq Presario CQ60 laptop with CX20561 gives a wrong pin for the
built-in mic NID 0x17 instead of NID 0x1d, and it results in the
non-working mic.  This patch just remaps the pin correctly via fixup.

Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=920604
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-11 16:05:19 +01:00
Lu, Han e8e79ede44 ASoC: Intel: add function to enable/disable sound effect module waves
Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 12:53:45 +00:00
Lu, Han 8c43fc2fdd ASoC: Intel: add function to load sound effect module waves
Try to load module waves and allocate runtime blocks for it if the firmware
image of module waves exists.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 12:53:45 +00:00
Lu, Han 9449d39b99 ASoC: Intel: add function to load firmware image
Add a general method to load firmware image, and apply to base firmware
image loading. With the method, the driver will support loading multiple
different modules in order to support different features.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 12:53:44 +00:00
Mark Brown 357635ae01 Merge branch 'fix/intel' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel 2015-03-11 12:53:41 +00:00
Mark Brown 11dd60447e Linux 4.0-rc3
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJU/NacAAoJEHm+PkMAQRiGdUcIAJU5dHclwd9HRc7LX5iOwYN6
 mN0aCsYjMD8Pjx2VcPCgJvkIoESQO5pkwYpFFWCwILup1bVEidqXfr8EPOdThzdh
 kcaT0FwUvd19K+0jcKVNCX1RjKBtlUfUKONk6sS2x4RrYZpv0Ur8Gh+yXV8iMWtf
 fAusNEYlxQJvEz5+NSKw86EZTr4VVcykKLNvj+/t/JrXEuue7IG8EyoAO/nLmNd2
 V/TUKKttqpE6aUVBiBDmcMQl2SUVAfp5e+KJAHmizdDpSE80nU59UC1uyV8VCYdM
 qwHXgttLhhKr8jBPOkvUxl4aSXW7S0QWO8TrMpNdEOeB3ZB8AKsiIuhe1JrK0ro=
 =Xkue
 -----END PGP SIGNATURE-----

Merge tag 'v4.0-rc3' into asoc-intel

Linux 4.0-rc3
2015-03-11 12:53:25 +00:00
Bard Liao cc3c340d28 ASoC: rt5670: export jack suspend/resume APIs
We force enable "Mic Det Power" when a jack is inserted. Also, we
set codec idle_bias_off = true. As a result, codec driver will not
suspend as we expect.

On Braswell, we don't need the jack detection when suspend but need
it after resume, so export the jack suspend/resume APIs which are
provided for machine driver to control during suspend/resume.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 12:08:20 +00:00
Bard Liao d3ef705434 ASoC: rt5670: Add IRQ function
This patch adds the IRQ function support of rt5670. We use a flag
named dev_gpio in platform data to inform codec driver if the IRQ
function is used or not. Also, we export rt5670_set_jack_detect
for machine driver to pass the jack point.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 12:08:20 +00:00
Kuninori Morimoto 530b7b4a52 ASoC: rsnd: add regmap_config::name for debugfs
Renesas sound driver needs SSI/SRC/DVC regmaps, but it didn't have
regmap_config::name for devm_regmap_init_mmio().
Thus, debugfs initialization code tried to use same driver name
many times, and failed.
This patch adds eacy own name for regmap_config::name

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 11:56:51 +00:00
Kuninori Morimoto 8537483a17 ASoC: rsnd: recover PIO mode for new dma interface
Renesas sound driver needs 1st/2nd DMA interface,
and 1st DMA is using DMAEngine, and 2nd is using local method now.
2nd DMA had been DMAEngine, but it was moved to local method by previous
patchset. But then, it lost PIO mode fallback when probe.
this patch recovers it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 11:56:50 +00:00
Geert Uytterhoeven 6ec6fb6f23 ASoC: rsnd: Use %pad to print dma_addr_t in rsnd_dmapp_init()
sound/soc/sh/rcar/dma.c: In function 'rsnd_dmapp_init':
sound/soc/sh/rcar/dma.c:341:2: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
  dev_dbg(dev, "id/src/dst/chcr = %d/%x/%x/%08x\n",
  ^
sound/soc/sh/rcar/dma.c:341:2: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t' [-Wformat=]

Fixes: 288f392e72 ("ASoC: rsnd: add Audio DMAC peri peri support rework")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-11 11:56:42 +00:00
Takashi Iwai 4945f1fdc1 ALSA: seq: Fix init order of snd_seq_device stuff
When the sequencer driver is built in kernel, it may panic at boot
because of the uninitialized snd_seq_bus_type.  Initialize it properly
via subsys_initcall() instead of module_init() to assure that the bus
is registered beforehand.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Fixes: 7c37ae5c62 ('ALSA: seq: Rewrite sequencer device binding with standard bus')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-11 12:53:52 +01:00
Jin Yao 8d0c38a3f2 ASoC: Intel: move sysclk source setting to platform_clock_control for balance.
A playback noise happens after suspend/resume on Braswell. The issue is due to
the codec PLL and codec ASRC are not enabled correctly due to the incorrect
sysclk setting after resume. This patch resets the sysclk source setting in
platform clock control widget handler.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-10 20:40:51 +00:00
Takashi Iwai 87a8b286e2 ASoC: wm9713: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:22 +00:00
Takashi Iwai 4b0b669b86 ASoC: wm9712: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:22 +00:00
Takashi Iwai b4a18c8b1a ASoC: wm8960: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:21 +00:00
Takashi Iwai 07892b1035 ASoC: wm8955: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:21 +00:00
Takashi Iwai eaddf6fd95 ASoC: wm8904: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:21 +00:00
Takashi Iwai 24cc883c1f ASoC: wm8903: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:20 +00:00
Takashi Iwai bd14016fbf ASoC: wm8731: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:20 +00:00
Takashi Iwai 00a14c2968 ASoC: wm2000: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:19 +00:00
Takashi Iwai 4c523ef611 ASoC: tas5086: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:16 +00:00
Takashi Iwai d7f58db49d ASoC: pcm1681: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:13 +00:00
Takashi Iwai d223b0e7fc ASoC: es8238: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:09 +00:00
Takashi Iwai e8371aa0fe ASoC: cs4271: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Paul Handrigan <Paul.Handrigan@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:15:02 +00:00
Takashi Iwai 08641d9b7b ASoC: ak4641: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:14:59 +00:00
Takashi Iwai 2bf4c1d483 ASoC: adav80x: Fix wrong value references for boolean kctl
The correct values referred by a boolean control are
value.integer.value[], not value.enumerated.item[].
The former is long while the latter is int, so it's even incompatible
on 64bit architectures.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2015-03-10 20:12:57 +00:00
Takashi Iwai ec0e9937aa ALSA: core: Drop superfluous error/debug messages after malloc failures
The kernel memory allocators already report the errors when the
requested allocation fails, thus we don't need to warn it again in
each caller side.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 15:42:14 +01:00
Takashi Iwai 24db8bbaa3 ALSA: seq: Drop superfluous error/debug messages after malloc failures
The kernel memory allocators already report the errors when the
requested allocation fails, thus we don't need to warn it again in
each caller side.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 15:41:18 +01:00
Takashi Iwai 8d98a0673f ALSA: seq_oss: Drop superfluous error/debug messages after malloc failures
The kernel memory allocators already report the errors when the
requested allocation fails, thus we don't need to warn it again in
each caller side.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 15:39:55 +01:00
Takashi Sakamoto 2225e79b9b ALSA: core: reduce stack usage related to snd_ctl_new()
The callers of snd_ctl_new() need to have 'struct snd_kcontrol' data,
and pass the data as template. Then, the function allocates the structure
data again and copy from the template. This is a waste of resources.
Especially, the callers use large stack for the template.

This commit removes a need of template for the function, thus, changes
the prototype of snd_ctl_new(). Furthermore, this commit changes
the code of callers, snd_ctl_new1() and snd_ctl_elem_add() for better
shape.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 15:29:59 +01:00
Takashi Sakamoto 4ed56666b7 ALSA: core: use precomputed table to check userspace control params
The parameters can be decided in compile time.

This commit adds precomputed table to reduce calculating time.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 15:27:57 +01:00
Takashi Sakamoto 59294a01d7 ALSA: firewire-lib: leave unit reference counting completely
With previous commit, this module managed to leave the counting to each
drivers, but the isochronous resources functionality still increment/decrement
the count.

This commit purge such codes to leave the responsibility to each drivers.

Fix: c6f224dc20 ('ALSA: firewire-lib: remove reference counting')
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 15:27:19 +01:00
Takashi Sakamoto 5b1274efe2 Revert "ALSA: dice: fix wrong offsets for Dice interface"
This reverts commit 8cdebf7109.

The reverted commit breaks out-stream functionality of Dice driver.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 15:26:25 +01:00
Yannick Guerrini ce99198131 ALSA: firewire: Fix trivial typos in comments
Change 'propper' to 'proper'
Change 'paramters' to 'parameters'
Change 'SYT_INTEVAL' to 'SYT_INTERVAL'
Change 'aligh'/'alighed' to 'align'/'aligned'

Signed-off-by: Yannick Guerrini <yguerrini@tomshardware.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-10 12:40:30 +01:00
Mark Brown eb5bc2a213 Linux 4.0-rc3
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJU/NacAAoJEHm+PkMAQRiGdUcIAJU5dHclwd9HRc7LX5iOwYN6
 mN0aCsYjMD8Pjx2VcPCgJvkIoESQO5pkwYpFFWCwILup1bVEidqXfr8EPOdThzdh
 kcaT0FwUvd19K+0jcKVNCX1RjKBtlUfUKONk6sS2x4RrYZpv0Ur8Gh+yXV8iMWtf
 fAusNEYlxQJvEz5+NSKw86EZTr4VVcykKLNvj+/t/JrXEuue7IG8EyoAO/nLmNd2
 V/TUKKttqpE6aUVBiBDmcMQl2SUVAfp5e+KJAHmizdDpSE80nU59UC1uyV8VCYdM
 qwHXgttLhhKr8jBPOkvUxl4aSXW7S0QWO8TrMpNdEOeB3ZB8AKsiIuhe1JrK0ro=
 =Xkue
 -----END PGP SIGNATURE-----

Merge tag 'v4.0-rc3' into asoc-rt5670

Linux 4.0-rc3

Conflicts:
	sound/soc/codecs/rt5670.c
2015-03-10 10:37:02 +00:00
Dmitry Torokhov f580f8afd0 ASoC: tlv320aic23: remove incorrect __exit markups
Even if bus is not hot-pluggable, the devices can be unbound from the
driver via sysfs, so we should not be using __exit annotations on
remove() methods. The only exception is drivers registered with
platform_driver_probe() which specifically disables sysfs bind/unbind
attributes.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:24:44 +00:00
Dmitry Torokhov 3255639450 ASoC: cx20442: remove incorerct __exit markups
Even if bus is not hot-pluggable, the devices can be unbound from the
driver via sysfs, so we should not be using __exit annotations on
remove() methods. The only exception is drivers registered with
platform_driver_probe() which specifically disables sysfs bind/unbind
attributes.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:22:58 +00:00
Nicholas Mc Guire 78bb997ace ASoC: wm2200: match wait_for_completion_timeout return type
return type of wait_for_completion_timeout is unsigned long not int. An
appropriately named unsigned long is added and the assignment fixed up.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:18:34 +00:00
Nicholas Mc Guire 905a808664 ASoC: wm5100: match wait_for_completion_timeout return type
return type of wait_for_completion_timeout is unsigned long not int. An
appropriately named unsigned long is added and the assignment fixed up.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:18:13 +00:00
Nicholas Mc Guire 17f4ad601d ASoC: arizona: match wait_for_completion_timeout return type
return type of wait_for_completion_timeout is unsigned long not int. An
appropriately named unsigned long is added and the assignment fixed up.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:18:07 +00:00
Nicholas Mc Guire 159366ea38 ASoC: wm8996: ensure lower bounds of 1 for timeout
wait_for_completion_timeout can be called with timeout == 0 due to
msecs_to_jiffies(2) == 1 for HZ < 1000 and usecs_to_jiffies(300) == 1
for all reasonable values of HZ, thus the following timeout /= 2; sets
timeout to 0. This patch simply adds a lower-bounds of 1.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:15:56 +00:00
Nicholas Mc Guire 62c76fe2e5 ASoC: wm8996: match wait_for_completion_timeout return type
return type of wait_for_completion_timeout is unsigned long not int. An
appropriately named unsigned long is added and the assignment fixed up
in case of completion occurring the remaining time is >=1 so ret is set to
1 if no timeout occurred.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:15:44 +00:00
Bard Liao 485372dc24 ASoC: rt5670: Check sysclk source by private data
Currently, is_sys_clk_from_pll check sysclk source by reading codec
register value. And it will be invoked before updating dapm widget
power. In some machine driver, snd_soc_dai_set_sysclk is called in
dapm event to switch codec sysclk to RC clock in idle mode. And in
some use cases (such as syspend/resume) hw_params will not be called
when the dapm widget is powered up. As a result, is_sys_clk_from_pll
will return 0 although it is supposed to be 1.
To solve this, we let is_sys_clk_from_pll check sysclk sysclk_src
which is stored in private data and don't change the value of sysclk_src
when codec sysclk is switched to internal clock. The internal clock
can only be used in idle mode, so it sould be fine if we don't set
sysclk_src to internal clock.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:12:48 +00:00
Bard Liao bd22f9d405 ASoC: rt5670: Revert Keep sysclk on patch
The "Keep sysclk on if JD func is used" patch force enable/disable
pin in rt5670_set_dai_sysclk. But some machine driver call it in
dapm widget event. It will cause kernel crash.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:12:48 +00:00
Zubair Lutfullah Kakakhel 967beb2e87 ASoC: jz4740: Add jz4780 support
The jz4780 and jz4740 have very similar i2s blocks.

The slight difference is in Rx/Tx fifos.
And the bitclocks for input/output are different.

This patch adds jz4780 support to the driver

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-09 18:10:17 +00:00
Takashi Iwai 4aa01c408b Merge branch 'for-linus' into for-next
Merging the HD-audio fixes back to base devel branch for further
working on it.
2015-03-09 08:42:00 +01:00
Takashi Iwai a1f3f1ca66 ALSA: hda - Fix regression of HD-audio controller fallback modes
The commit [63e51fd708f5: ALSA: hda - Don't take unresponsive D3
transition too serious] introduced a conditional fallback behavior to
the HD-audio controller depending on the flag set.  However, it
introduced a silly bug, too, that the flag was evaluated in a reverse
way.  This resulted in a regression of HD-audio controller driver
where it can't go to the fallback mode at communication errors.

Unfortunately (or fortunately?) this didn't come up until recently
because the affected code path is an error handling that happens only
on an unstable hardware chip.  Most of recent chips work stably, thus
they didn't hit this problem.  Now, we've got a regression report with
a VIA chip, and this seems indeed requiring the fallback to the
polling mode, and finally the bug was revealed.

The fix is a oneliner to remove the wrong logical NOT in the check.
(Lesson learned - be careful about double negation.)

The bug should be backported to stable, but the patch won't be
applicable to 3.13 or earlier because of the code splits.  The stable
fix patches for earlier kernels will be posted later manually.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=94021
Fixes: 63e51fd708 ('ALSA: hda - Don't take unresponsive D3 transition too serious')
Cc: <stable@vger.kernel.org> # v3.14+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-09 08:41:13 +01:00
Lars-Peter Clausen 778952598e ASoC: Remove unnecessary device_remove_file()
Since commit d29697dc3b ("ASoC: Add sysfs entries via static attribute
groups") the sysfs attributes of the rtd are manged by the device core and
there is no need to manually call device_remove_file() anymore.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-08 19:46:26 +00:00
Lars-Peter Clausen 34e81ab455 ASoC: Fix component lists locking
Any access to the component_list, codec_list and platform_list needs to be
properly locked by the client_mutex. Otherwise undefined behavior can occur
if the list is modified in one thread and concurrently accessed from another
thread.

This patch adds the missing locking to the debugfs file handlers that
display the registered components, as well as the various components
unregister functions.

Furthermore the client_lock is now held for the whole
snd_soc_instantiate_card() sequence to make sure that component removal does
not race against the card registration.

Reported-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-08 19:45:55 +00:00
Kuninori Morimoto 72adc61f46 ASoC: rsnd: 1st DMAC dma-names cares subnode
Renesas R-Car sound (= rsnd) needs 2 DMAC which are called as
Audio DMAC (= 1st DMAC) and Audio DMAC peri peri (2nd DMAC).
And rsnd had assumed that 1st / 2nd DMACs are implemented as DMAEngine.
But, in result of DMA ML discussion, 2nd DMAC was concluded that it is
not a general purpose DMAC (2nd DMAC is for Device to Device inside
sound system). Additionally, current DMAEngine can't support Device to
Device, and we don't have correct DT bindings for it at this point.
So the easiest solution for it is that move it from DMAEngine to rsnd
driver.

dma-names on DT was implemented as no difference between 1st / 2nd
DMAC's, since rsnd had assumed that both DMACs are implemented as
DMAEngine. That style was "src_dst". But now, 2nd DMAC was implemented
as non DMAEngine, and it doesn't need dma-names anymore. So, this
dma-names rule is no longer needed.

And additionally, dma-names was assumed that it has all
(= SSI/SSIU/SRC/DVC) nodes under sound node.

In upstream code, no SoC/platform is supporting DMA for rsnd driver yet.
This means there is no compatible issue if this patch changes
dma-names's rule of DT.

This patch assumes dma-names for 1st DMAC are tx/rx base, and listed
in each SSI/SRC/DVC subnode
ex)
	rcar_sound,dvc {
		dvc0: dvc@0 {
			dmas = <&audma0 0xbc>;
			dma-names = "tx";
		};
	...

	rcar_sound,src {
		src0: src@0 {
			...
			dmas = <&audma0 0x85>, <&audma1 0x9a>;
			dma-names = "rx", "tx";
		};
	...

	rcar_sound,ssi {
		ssi0: ssi@0 {
			...
			dmas = <&audma0 0x01>, <&audma1 0x02>, <&audma0 0x15>, <&audma1 0x16>;
			dma-names = "rx", "tx", "rxu", "txu";
		};
	...

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto 93b986e246 ASoC: rsnd: dvc: add rsnd_dvc_of_node()
This patch adds rsnd_dvc_of_node() to get DVC subnode from DT.
This is prepare for new DT bindings for 1st DMAC

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto 82e76ed38e ASoC: rsnd: src: add rsnd_src_of_node()
This patch adds rsnd_src_of_node() to get SRC subnode from DT.
This is prepare for new DT bindings for 1st DMAC

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto 04e627baa6 ASoC: rsnd: ssi: add rsnd_ssi_of_node()
This patch adds rsnd_ssi_of_node() to get SSI subnode from DT.
This is prepare for new DT bindings for 1st DMAC

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto e879a9ddf4 ASoC: rsnd: enable rsnd_ssi_use_busif() for DMA
Renesas R-Car sound driver uses SSI, but the DMA interfaces are
SSI/SSIU. This interface is based on SSI/SRC/DVC connection.
And DMA function needs to know which interface is used somehow.
This patch enables rsnd_ssi_use_busif() for DMA.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto 0d00a52182 ASoC: rsnd: use union with rsnd_dmaen / rsnd_dmapp
Renesas R-Car needs 2 DMACs.1st DMAC is DMAEngine, and 2nd DMAC is
implemented as local code. These 2 DMACs are never shared.
We can use union for these.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto aaf4fce019 ASoC: rsnd: remove rsnd_dma::dir
DMAEngine direction can be calculated from rsnd_dai_stream,
So, rsnd_dma::dir does not make sense now.
Let's remove it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto 56f2906ae2 ASoC: rsnd: remove rsnd_dma::addr
DMAEngine for Renesas R-Car driver is used only for Audio DMAC now.
rsnd_dma::addr was added to support Audio DMAC peri peri,
but it is no longer needed. Let's remove it

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto 288f392e72 ASoC: rsnd: add Audio DMAC peri peri support rework
Renesas R-Car sound (= rsnd) needs 2 DMAC which are called as
Audio DMAC (= 1st DMAC) and Audio DMAC peri peri (2nd DMAC).
And rsnd had assumed that 1st / 2nd DMACs are implemented as DMAEngine.
But, in result of DMA ML discussion, 2nd DMAC was concluded that it is
not a general purpose DMAC (2nd DMAC is for Device to Device inside
sound system). Additionally, current DMAEngine can't support Device to
Device, and we don't have correct DT bindings for it at this point.
So the easiest solution for it is that move it from DMAEngine to rsnd
driver.
Audio DMAC peri peri is controlled from sound driver without DMAEngine
by this patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:30 +00:00
Kuninori Morimoto 3c68565b6c ASoC: rsnd: enable to care 1st / 2nd DMAC on rsnd_dma_xxx()
rsnd driver needs to care about Audio DAMC (via DMAEngine),
Audio DMAC peri peri (via local method) on rsnd driver.
This patch adds new rsnd_dma_ops and care it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto 747c71b12e ASoC: rsnd: move rsnd_gen_dma_addr() from gen.c to dma.c
Now, we have dma.c for Audio DMAC / Audio DMAC peri peri.
rsnd_gen_dma_addr() should go there.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto bfe834be95 ASoC: rsnd: add dma.c for Audio DMAC / Audio DMAC peri peri
Renesas sound driver had been assumed that Audio DMAC /
Audio DMAC peri peri are implemented by DMAEngine. But, result of DMA
ML discussion, it was concluded that it is not a general purpose DMAC.
And it should be moved from current DMAEngine to rsnd driver.
So, Audio DMAC peri peri become non DMAEngine.

OTOH, ALSA SoC has soc-generic-dmaengine-pcm implementation. but it
seems difficult to use this generic implementation on rsnd driver at
this point, since it needs to fallback to PIO mode if DMA can't use.
and additionally it needs 2 DMAC (= Audio DMAC / Audio DMAC peri peri).
These are not "generic" feature.

Of course I will try to use this generic dmaengine in the future somehow,
but just use current style at this point until it can formally use 2 DMACs.
This patch adds new dma.c and moves current dma code to dma.c from core.c.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto c5212b4556 ASoC: rsnd: add rsnd_gen_get_phy_addr() to get physical address
physical address is required from Audio DMAC peri peri.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto 7277911c87 ASoC: rsnd: enable to get resource by name
rsnd driver needs to support Audio DMAC peri peri inside sound driver.
getting resource by name is useful for it

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto 4ce3b17bd4 ASoC: rsnd: tidyup rsnd_dma_to_mod() macro declaration position
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto 8a2ff4262c ASoC: rsnd: remove un-needed parameter from rsnd_dma_quit()
priv is not used on rsnd_dma_quit()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto 9c706ab29f ASoC: rsnd: remove unused rsnd_dma_available()
rsnd_dma_available() is not used. Let's remove it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto 4715219ece ASoC: rsnd: remove un-needed parameter from rsnd_dma_init()
It can get DMA direction via rsnd_dai_stream.
Remove un-needed is_play from rsnd_dma_init().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Kuninori Morimoto c303cf0895 ASoC: rsnd: remove SH-DMA-BASE specific implementation
Renesas R-Car sound had SH-DMA-BASE specific implementation before,
but, now, it is no longer needed. Let's remove it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-07 15:04:29 +00:00
Masanari Iida f42cf8d6a3 treewide: Fix typo in printk messages
This patch fix spelling typo in printk messages.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2015-03-06 23:04:40 +01:00
Lu, Han 3fe0607a04 ASoC: Intel: remove conflicts when load/unload multiple firmware images
Details:
  1. Unload all modules on fw_list of dsp when suspend, and reload all
modules on fw_list when resume.
  2. A DSP expects only one scratch, but hsw_parse_fw_image() allocates
scratch blocks for each firmware image it parses. Move the allocate function
sst_block_alloc_scratch() out of hsw_parse_fw_image() to make sure a scratch
be allocated only after all firmware images be parsed.

Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-06 21:08:12 +00:00
Bard Liao a4ee556137 ASoC: rt286: Change the DMI mapping for Dino
The board ID will be changed between revisions. So, it is better
to map it by project name.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-06 20:34:45 +00:00
Eric Nelson c7d910b87d ASoC: sgtl5000: remove useless register write clearing CHRGPUMP_POWERUP
The SGTL5000_CHIP_ANA_POWER register is cached. Update the cached
value instead of writing it directly.

Patch inspired by Russell King's more colorful remarks in this
patch:
	https://github.com/SolidRun/linux-imx6-3.14/commit/dd4bf6a

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-03-06 20:19:13 +00:00
Jie Yang 1a5ab21c2e ASoC: Intel: Add suspend_pre and resume_post for Broadwell snd_soc_card
For broadwell machine, we need do some machine related setting before
suspend and after resume, e.g. disable/enable jack detection, here
adding snd_soc_card suspend_pre and resume_post for this task.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-06 20:17:40 +00:00
Jie Yang 5af76d5c08 ASoC: rt286: correct the OR to AND
Here it should be AND(&) to check the status.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-06 20:17:10 +00:00
Arnd Bergmann 3d4cf65e2d ASoC: omap: fix up SND_OMAP_SOC_OMAP_ABE_TWL6040 dependency
The change to enable OMAP5 support on this platform was a little too
eager in adding a 'select' for a particular clock driver that might
not be enabled in all configurations, which in turn leads to a build
error:

warning: (SND_OMAP_SOC_OMAP_ABE_TWL6040) selects COMMON_CLK_PALMAS which has unmet direct dependencies (COMMON_CLK && MFD_PALMAS)
drivers/built-in.o: In function `palmas_clks_probe':
drivers/clk/clk-palmas.c:228: undefined reference to `palmas_ext_control_req_config'

I do not see a strong dependency here, so it's probably better to
drop this select and to avoid adding more complexity here.

Fixes: 5163c1eede ("ASoC: omap: Kconfig: Support for omap5-uevm analog audio")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-06 19:50:25 +00:00
Fabio Estevam 5371fc0ecd ALSA: ac97: ac97_patch: Simplify patch_vt1613_specific()
We can simplify the code by returning patch_build_controls() directly.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-06 17:47:27 +01:00
Maciej S. Szmigiero d6482288aa ALSA: ac97: Add VT1613 AC97 codec support
Patch to add an VT1613 AC97 codec support.

This codec has additional DC offset removal control,
headphone output and no video input.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-06 17:01:30 +01:00
Takashi Iwai a52afea68f ASoC: Changes for v4.1
A selection of changes for v4.1 so far.  The main things are:
 
  - Move of jack registration to the card where it belongs.
  - Support for DAPM routes specified by both the machine driver and DT.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJU960DAAoJECTWi3JdVIfQkKIH/RDvxRn8dvKOPF5U9Uix3chH
 JWKkzqfsMP0EpmQTzCQPp0ShAyYcWSbYsopicynPxUem5vS4Z8+UmOgEEgkj59pK
 USbF6v1jCQXA6BcbKyUcRRBD9FtRkfVDc7mYbRs2CcwQz2CGCgee41cvPM+2BT+z
 QdNC9UJARSweGvE1IUJSfpfYOly+BJ2s0/28RaQ0PGt+I0auoYx7IMFgMSDjv2p6
 PY0kyQiwm3Kyj2uNXPZ5gEuPxlw/t8n4fbQNrBYAvxzN+EF5NrGdKE3N7MI1xRV/
 EkFhzy+uM3X9c37tb2lT2fgPFlBc9rgPuLPSyoQ6nxa5ghCqAlgRhzpxRem8hhU=
 =VlCw
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Changes for v4.1

A selection of changes for v4.1 so far.  The main things are:

 - Move of jack registration to the card where it belongs.
 - Support for DAPM routes specified by both the machine driver and DT.
2015-03-06 14:25:27 +01:00
Takashi Iwai 4fda87df09 ASoC: Fixes for v4.0
A few driver specific fixes here, none of them earth shattering in
 themselves, that have accumliated since the opening of the merge window.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJU96stAAoJECTWi3JdVIfQLfUH/jBYQqxrPp8qm7Lt9LOuwC4U
 SOi0ERIVhLSKZMo7G4wHmbEapx2FBgH+wxqh9kNLaISvOIH4odFS4Fr1XYE70cY9
 97M46uzLqdaKCDgvkXdx1NLA0zubEGWLOtdVYlrMAzin0FXNH+KYhxkRQbJ6f0LE
 yKmNemnHHtJ4gDl/kMED7bc+mkYSOpwUE/8HLOEA8bcE3luDnj7rvQwOhPIYq0Tz
 Ij4GM8HSfWPp/k3YmZVcF8GA6icN3LG5Jg7DOu6S19fMYimTDaHQDCw0AoLfiIOQ
 DykyHg7ay/I3B6zUz4JikLIW5KjFxZfeQ818YE0GQ4PgePfb0GSIFt0LnNmq4Oo=
 =GIb7
 -----END PGP SIGNATURE-----

Merge tag 'asoc-fix-v4.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.0

A few driver specific fixes here, none of them earth shattering in
themselves, that have accumliated since the opening of the merge window.
2015-03-06 14:24:21 +01:00
Hui Wang 70658b9949 ALSA: hda - One more Dell macine needs DELL1_MIC_NO_PRESENCE quirk
Cc: <stable@vger.kernel.org>
BugLink: https://bugs.launchpad.net/bugs/1428947
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-06 13:04:58 +01:00
Dan Carpenter d124380674 ALSA: opl3: small array underflow
There is a missing lower bound check on "pitchbend" so it means we can
read up to 6 elements before the start of the opl3_note_table[] array.

Thanks to Clemens Ladisch for his help with this patch.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-06 13:04:42 +01:00
Peter Ujfalusi 66e618857c ASoC: davinci-mcasp: Fix compilation error
Introduced by commit:
6afda7f507 ASoC: davinci-mcasp: Allow complete shutdown of McASP when not in use

I'm really sorry for this...

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-06 10:30:15 +00:00
Kenneth Westfield c5c8635a04 ASoC: qcom: Add LPASS platform driver
Add platform driver for the Qualcomm Technologies
low-power audio subsystem (LPASS) ports.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 17:37:48 +00:00
Kenneth Westfield 80beab8e1d ASoC: qcom: Add LPASS CPU DAI driver
Add the CPU DAI driver for the Qualcomm
Technologies low-power audio subsystem (LPASS).

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 17:37:48 +00:00
Kenneth Westfield cd59f13823 ASoC: qcom: add LPASS header files
Add the LPASS header files for ipq806x SOC.  This
includes the register definitions for the ipq806x
LPAIF, and the structure definition for the driver
data.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 17:13:16 +00:00
kbuild test robot 012baec5c1 ASoC: tegra: fix platform_no_drv_owner.cocci warnings
sound/soc/tegra/tegra_rt5677.c:334:3-8: No need to set .owner here. The core will do it.

 Remove .owner field if calls are used which set it automatically

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci

CC: Anatol Pomozov <anatol.pomozov@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 17:07:56 +00:00
Charles Keepax fcf638f995 ASoC: wm8804: Fix small issues in probe error paths
This patch fixes some small issues on the probe error paths. Firstly,
fail probe if we can't register the regulator notifiers as this
will cause the cache to never be synchronised which will result in odd
behaviour if the regulators are controllable. Secondly, we don't need to
call regulator_bulk_disable if the enable fails, because the regulator
core will handle this clean up for us. Finally, we need to disable the
regulators if snd_soc_register_codecs fails.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 16:51:58 +00:00
Charles Keepax 0be9653a02 ASoC: wm8804: Use new devres regulator_register_notifier
This is more idiomatic and also fixes an issue where the notifiers were
being leaked if probe failed.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 16:51:58 +00:00
Peter Ujfalusi 6afda7f507 ASoC: davinci-mcasp: Allow complete shutdown of McASP when not in use
Rearrange the pm_runtime_get/put_sync calls so the IP will be turned off
when it is not in use.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 16:41:25 +00:00
Nicolin Chen 6c8ca30eec ASoC: fsl_ssi: Don't try to round-up for PM divisor calculation
According to i.MX6 Series Reference Manual, the formula to calculate
the sys clock is

sysclk rate = bclk rate * (div2 + 1) * (7 * psr + 1) * (pm + 1) * 2

Commit aafa85e71a ("ASoC: fsl_ssi: Add DAI master mode support for
SSI on i.MX series") added the divisor calculation which relies on
the clk_round_rate(). However, at that time, clk_round_rate() didn't
provide closest clock rates for some cases because it might not use
a correct rounding policy. So using the original formula (pm + 1) for
PM divisor was not able to give us a desired clock rate. And then we
used (pm + 2) to do the trick.

However, the clk-divider driver has been refined a lot since commit
b11d282dbe ("clk: divider: fix rate calculation for fractional rates")
Now using (pm + 2) trick would result an incorrect clock rate.

So this patch fixes the problem by removing the useless trick.

Reported-by: Stephane Cerveau <scerveau@voxtok.com>
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 12:23:29 +00:00
Takashi Iwai f44f07cf39 ALSA: line6: Clamp values correctly
The usages of clamp() macro in sound/usb/line6/playback.c are just
wrong, the low and high values are swapped.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-05 13:03:28 +01:00
Dan Carpenter 096a020a9e ALSA: msnd: add some missing curly braces
There were some curly braces intended here.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-05 13:02:10 +01:00
Mark Brown d7e3281b52 Merge remote-tracking branch 'asoc/topic/wm8804' into asoc-next 2015-03-05 01:07:27 +00:00
Mark Brown 3a9486367b Merge remote-tracking branches 'asoc/topic/rt5670', 'asoc/topic/rt5677', 'asoc/topic/simple', 'asoc/topic/tegra' and 'asoc/topic/wm-adsp' into asoc-next 2015-03-05 01:07:25 +00:00
Mark Brown 256fca9247 Merge remote-tracking branches 'asoc/topic/jack', 'asoc/topic/max98357a', 'asoc/topic/omap' and 'asoc/topic/rt286' into asoc-next 2015-03-05 01:07:23 +00:00
Mark Brown 4a7e041570 Merge remote-tracking branches 'asoc/topic/atmel', 'asoc/topic/davinci', 'asoc/topic/gpiod' and 'asoc/topic/intel' into asoc-next 2015-03-05 01:07:21 +00:00
Mark Brown 6a93dd249b Merge remote-tracking branch 'asoc/topic/pcm512x' into asoc-next 2015-03-05 01:07:20 +00:00
Mark Brown 0af1327ba0 Merge remote-tracking branch 'asoc/topic/dapm-dt' into asoc-next 2015-03-05 01:07:20 +00:00
Charles Keepax 6f2c934809 ASoC: wm8804: Merge CODEC probe and bus probe
All of the things in the CODEC probe, such as getting the regulators and
verifying the chip ID, are better done in bus probe. It is better to
fail during bus probe if this is the wrong chip and all resource
allocation should be done in the bus probe anyway. This patch merges
the CODEC probe into bus probe.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 01:05:54 +00:00
Charles Keepax bbed297d37 ASoC: wm8804: Split out bus drivers
Simplify dependencies by using new style split out bus interfaces.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 01:05:54 +00:00
Maciej S. Szmigiero 90aff15b3e fsl_ssi: fix of_property_read_u32_array return value check
of_property_read_u32_array returns 0 on success,
so the return value shouldn't be inverted twice,
first on assignment then in condition expression.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-05 01:01:12 +00:00
Lars-Peter Clausen cdd3d2a93f ASoC: sn95031: Fix control-less DAPM routes
Routes without a control must use NULL for the control name. The sn95031
driver uses "NULL" instead in a few places. Previous to commit 5fe5b767dc
("ASoC: dapm: Do not pretend to support controls for non mixer/mux widgets")
the DAPM core silently ignored non-NULL controls on non-mixer and non-mux
routes. But starting with that commit it will complain and not add the
route breaking the sn95031 driver in the process.

This patch replaces the incorrect "NULL" control name with NULL to fix the
issue.

Fixes: 5fe5b767dc ("ASoC: dapm: Do not pretend to support controls for non mixer/mux widgets")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-03-05 00:59:43 +00:00
Lars-Peter Clausen 8e6a75c102 ASoC: da732x: Fix control-less DAPM routes
Routes without a control must use NULL for the control name. The da732x
driver uses "NULL" instead in a few places. Previous to commit 5fe5b767dc
("ASoC: dapm: Do not pretend to support controls for non mixer/mux widgets")
the DAPM core silently ignored non-NULL controls on non-mixer and non-mux
routes. But starting with that commit it will complain and not add the
route breaking the da732x driver in the process.

This patch replaces the incorrect "NULL" control name with NULL to fix the
issue.

Fixes: 5fe5b767dc ("ASoC: dapm: Do not pretend to support controls for non mixer/mux widgets")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-03-05 00:58:54 +00:00
Lars-Peter Clausen ce9594c6b3 ASoC: ak4671: Fix control-less DAPM routes
Routes without a control must use NULL for the control name. The ak4671
driver uses "NULL" instead in a few places. Previous to commit 5fe5b767dc
("ASoC: dapm: Do not pretend to support controls for non mixer/mux widgets")
the DAPM core silently ignored non-NULL controls on non-mixer and non-mux
routes. But starting with that commit it will complain and not add the
route breaking the ak4671 driver in the process.

This patch replaces the incorrect "NULL" control name with NULL to fix the
issue.

Fixes: 5fe5b767dc ("ASoC: dapm: Do not pretend to support controls for non mixer/mux widgets")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-03-05 00:58:11 +00:00
Mark Brown 3b8f4a70b8 Merge remote-tracking branch 'asoc/fix/sta32x' into asoc-linus 2015-03-04 20:42:43 +00:00
Mark Brown 2824ef9b81 Merge remote-tracking branch 'asoc/fix/simple' into asoc-linus 2015-03-04 20:42:43 +00:00
Mark Brown 95d67c7fc2 Merge remote-tracking branch 'asoc/fix/samsung' into asoc-linus 2015-03-04 20:42:43 +00:00
Mark Brown c6eb1fa4a7 Merge remote-tracking branch 'asoc/fix/rt5677' into asoc-linus 2015-03-04 20:42:42 +00:00
Mark Brown 159c6fc0bb Merge remote-tracking branch 'asoc/fix/rt5670' into asoc-linus 2015-03-04 20:42:42 +00:00
Mark Brown e0427428db Merge remote-tracking branch 'asoc/fix/rsnd' into asoc-linus 2015-03-04 20:42:41 +00:00
Mark Brown a9ca2a3cf4 Merge remote-tracking branch 'asoc/fix/omap' into asoc-linus 2015-03-04 20:42:40 +00:00
Mark Brown 465de977ee Merge remote-tracking branch 'asoc/fix/max98357a' into asoc-linus 2015-03-04 20:42:40 +00:00
Mark Brown 09269e4eef Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus 2015-03-04 20:42:39 +00:00
Mark Brown 9d22fd3ca7 Merge remote-tracking branch 'asoc/fix/fsl-ssi' into asoc-linus 2015-03-04 20:42:38 +00:00
Mark Brown ed87e2974e Merge remote-tracking branch 'asoc/fix/cirrus' into asoc-linus 2015-03-04 20:42:37 +00:00
Mark Brown 64a071331a Merge remote-tracking branch 'asoc/fix/atmel-build' into asoc-linus 2015-03-04 20:42:37 +00:00
Bard Liao 2bf9eba143 ASoC: rt5670: Fix the speaker mono output issue
We need to set left/right control for the speaker amp to get stereo
output on speaker.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:29:46 +00:00
Jyri Sarha 6742e15cf9 ASoC: omap-pcm: Allow only formats with 1, 2, and 4 byte physical size
sDMA support only transfer elements with 1, 2, and 4 byte physical
size. Initialize the pcm driver accordingly.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:28:51 +00:00
Peter Ujfalusi 4da4608c91 ASoC: davinci: Remove unused davinci-pcm platform driver
All DAI drivers has been converted to use edma-pcm instead of davinci-pcm
and the driver can be removed from the tree.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:26:28 +00:00
Peter Ujfalusi 9759e7ef53 ASoC: davinci-mcasp: Deprecate the use of davinci-pcm in favor of edma-pcm
The edma-pcm performs as good as the old davinci-pcm and it's use does not
require the 'ping-pong' mode of davinci-pcm, which was introduced to
overcome under/over flow issues when using davinci-pcm.

Keep the SND_DAVINCI_SOC config option to select the SND_EDMA_SOC to avoid
regression in audio support.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:26:28 +00:00
Peter Ujfalusi 62731d33c4 ASoC: davinci-vcif: Convert to use edma-pcm
The edma-pcm can replace the old davinci-pcm as platform driver.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:26:28 +00:00
Peter Ujfalusi 257ade78b6 ASoC: davinci-i2s: Convert to use edma-pcm
The edma-pcm can replace the old davinci-pcm as platform driver.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:26:28 +00:00
Peter Ujfalusi 4c03a5ebc7 ASoC: davinci: Select SND_EDMA_SOC when SND_DAVINCI_SOC is enabled
edma-pcm going to replace davinci-pcm as platform driver for daVinci
platform.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:26:28 +00:00
Peter Ujfalusi d51199a83a ASoC: omap-pcm: Correct dma mask
DMA_BIT_MASK of 64 is not valid dma address mask for OMAPs, it should be
set to 32.
The 64 was introduced by commit (in 2009):
a152ff24b9 ASoC: OMAP: Make DMA 64 aligned

But the dma_mask and coherent_dma_mask can not be used to specify alignment.

Fixes: a152ff24b9 (ASoC: OMAP: Make DMA 64 aligned)
Reported-by: Grygorii Strashko <Grygorii.Strashko@linaro.org>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-03-04 17:23:31 +00:00
Lars-Peter Clausen 7ba8cbb2f0 ASoC: tegra_wm8903: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:48 +00:00
Lars-Peter Clausen 783b1e7948 ASoC: tegra_rt5677: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:47 +00:00
Lars-Peter Clausen 00eafe3b1b ASoC: tegra_rt5640: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:47 +00:00
Lars-Peter Clausen d020e77c61 ASoC: tegra_max98090: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:46 +00:00
Lars-Peter Clausen 12cc6d1dca ASoC: tegra_alc5632: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:46 +00:00
Lars-Peter Clausen 3fd94f37da ASoC: tobermory: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:46 +00:00
Lars-Peter Clausen 663976ad47 ASoC: speyside: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:45 +00:00
Lars-Peter Clausen 55b2ed2d9d ASoC: smartq: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:45 +00:00
Lars-Peter Clausen e9c9a723ee ASoC: rx1950_uda1380: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:45 +00:00
Lars-Peter Clausen f97e0eacf2 ASoC: lowland: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:44 +00:00
Lars-Peter Clausen 39ec5109d6 ASoC: littlemill: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:44 +00:00
Lars-Peter Clausen dfe11f282c ASoC: h1980_uda1380: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:44 +00:00
Lars-Peter Clausen d30d141f9c ASoC: z2: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:43 +00:00
Lars-Peter Clausen 3b14125bc5 ASoC: ttc-dkb: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:43 +00:00
Lars-Peter Clausen bc1e2e06a0 ASoC: palm27x: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:43 +00:00
Lars-Peter Clausen f7a4433b49 ASoC: hx4700: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:42 +00:00
Lars-Peter Clausen 753d45e6b8 ASoC: rx51: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:42 +00:00
Lars-Peter Clausen da21cf6d65 ASoC: omap-twl4030: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:39 +00:00
Lars-Peter Clausen 25649592cf ASoC: omap-abe-twl6040: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:26 +00:00
Lars-Peter Clausen df8c66189d ASoC: ams-deltea: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:26 +00:00
Lars-Peter Clausen af13cbc1a2 ASoC: mfld_machine: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:10:16 +00:00
Lars-Peter Clausen fb1edb4b68 ASoC: cht_bsw_rt5645: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:09:52 +00:00
Lars-Peter Clausen e0f7dd9d88 ASoC: byt-max98090: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:09:52 +00:00
Lars-Peter Clausen 85c85e5d6d ASoC: broadwell: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:09:52 +00:00
Lars-Peter Clausen 47ec96d4ca ASoC: wm1133-ev: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:09:52 +00:00
Lars-Peter Clausen 27cb64b474 ASoC: imx-es8328: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:09:52 +00:00
Lars-Peter Clausen 386669fcec ASoC: simple-card: Register jacks at the card level
The jacks are card level elements so use snd_soc_card_jack_new() instead of
snd_soc_jack_new() to register them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:09:51 +00:00
Lars-Peter Clausen 970939964c ASoC: Allow to register jacks at the card level
Jacks are typically card level elements, but are currently registered with a
CODEC. When it was originally introduced snd_soc_jack_new() took a
snd_soc_card as its parameter, but at that time DAPM was only implemented at
the CODEC level and there was only one CODEC per card. This made it clear
which CODEC to use for the jack DAPM operations. But the multi-component
patchset added support for having multiple CODECs per card and with it the
API was updated to register jacks with a specific CODEC instance instead.
Subsequently DAPM support at the card level has been introduced, but the
snd_soc_jack_new() API has so remained unchanged.

This leaves us with the issue that the DAPM pins that are managed by the
jack detection logic usually are part of the card DAPM context but are
accessed through a CODEC DAPM context. Currently this works fine, but might
break in the future if we take a more hierarchical approach to DAPM
contexts.

Furthermore with componentization progressing systems that do not register
a snd_soc_codec might appear, while these system may still want to able to
register a jack.

This patch addresses these issues by adding a new function called
snd_soc_card_jack_new() that can be used to register jacks with the card
rather than a CODEC.

This new function is mostly identical to snd_soc_jack_new() except that it
additionally allows to directly specify the DAPM pins associated with the
jack. This was done since most users of snd_soc_jack_new() typically call
snd_soc_jack_add_pins() right after it, which is not necessary with the new
API and allows to reduce the amount of boiler plate code.

The old snd_soc_jack_new() is re-implemented as a wrapper around
snd_soc_card_jack_new().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:09:51 +00:00
Lars-Peter Clausen c472b93990 ASoC: sn95031: Pass CODEC to sn95031_jack_detection()
The sn95031 driver currently gets the CODEC implicitly from the jack that is
passed to sn95031_jack_detection(). But the codec field is going to be
removed from the snd_soc_jack struct, so refactor things to pass the CODEC
explicitly.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-04 17:09:51 +00:00
Takashi Iwai 8b28c93fe5 ALSA: usb-audio: Check Marantz/Denon USB DACs in a single place
There are three places doing the same check.  Let's make them
together.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-04 16:37:46 +01:00
Masanari Iida 1a6ab46fa9 ALSA: Fix spelling typo in Documentation/DocBook/alsa-driver-api.xml
This patch fix spelling typo found in alsa-driver-api.xml.
It is because this file is generated from comments in source files,
I have to fix source files.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-04 12:12:59 +01:00
Charles Keepax 112bdfaa52 extcon: arizona: Deobfuscate arizona_extcon_do_magic
arizona_extcon_do_magic does not lend a lot of clarity to the purpose
of the function, and as all the registers used are described in the
datasheet there is no need to obfuscate the code. This patch renames the
function to arizona_extcon_hp_clamp, as it controls clamping on the
headphone output.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2015-03-04 09:41:48 +09:00
Charles Keepax 4901033629 mfd: arizona: Move useful defines into a dt-binding include
Move parts of linux/mfd/arizona/pdata.h and gpio.h into a new file in
the dt-binding directory for use by device tree bindings. This also
makes gpio.h redundant so remove it in the process.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-03-03 16:41:24 +00:00
Vishal Thanki 0004defd4e ASoC: simple-card: Add a NULL pointer check in asoc_simple_card_dai_link_of
Make sure devm_kzalloc() succeeds.

Signed-off-by: Vishal Thanki <vishalthanki@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-03 15:38:41 +00:00
Vishal Thanki 31f3032c1a ASoC: simple-card: Add a NULL pointer check in asoc_simple_card_dai_link_of
Make sure devm_kzalloc() succeeds.

Signed-off-by: Vishal Thanki <vishalthanki@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-03 14:25:16 +00:00
Takashi Iwai d56db741b8 ALSA: hda - Release resources in device release callback
Move the destructor code to device release callback for the codec
object instead.  This is a safer place to release the resources than
dev_free callback in general.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:48:46 +01:00
Takashi Iwai 2f35c630f7 ALSA: hda - Use standard workqueue for unsol and jack events
The events that are handled by HD-audio drivers are no frequent and
urgent ones, so we can use the standard workqueue without any problem
nowadays.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:37:57 +01:00
Takashi Iwai bcd96557bd ALSA: hda - Build PCMs and controls at codec driver probe
This makes the code flow easier -- instead of the controller driver
calling snd_hda_build_pcms() and snd_hda_build_controls() explicitly,
the codec driver itself builds PCMs and controls at probe time.  Then
the controller driver only needs to call snd_card_register().

Also, this allows us the full bind/unbind control, too.  Even when a
codec driver is bound later, it automatically registers the new PCM
and controls by itself.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:28:36 +01:00
Takashi Iwai 9a6246ff78 ALSA: hda - Implement unbind more safely
Now we have all pieces ready, and put them into places:
- add the hda_pcm refcount to azx_pcm_open() and azx_pcm_close(),
- call the most of cleanup code in hda_codec_reset() from the codec
  driver remove,
- call the same code also from the hda_codec object free.

Then the codec driver can be unbound more safely now.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:28:12 +01:00
Takashi Iwai e086e3035e ALSA: core: Re-add snd_device_disconnect()
Revive snd_device_disconnect() again so that it can be called from the
individual driver.  This time, HD-audio will need it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:26:28 +01:00
Takashi Iwai 61ca4107a1 ALSA: hda - Don't assume non-NULL PCM ops
The PCM ops might be set NULL, or cleared to NULL when the driver is
unbound.  Give a proper NULL check at each place to be more robust.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:26:27 +01:00
Takashi Iwai bbbc7e8502 ALSA: hda - Allocate hda_pcm objects dynamically
So far, the hda_codec object kept the hda_pcm list in an array, and
the codec driver was expected to assign the array.  However, this
makes the object life cycle management harder, because the assigned
array is freed at the codec driver detach while it might be still
accessed by the opened streams.

In this patch, we allocate each hda_pcm object dynamically and manage
it as a linked list.  Each object has a kref refcount, and both the
codec driver binder and the PCM open/close touches it, so that the
object won't be freed while in use.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:26:24 +01:00
Takashi Iwai f4de8fe6cf ALSA: hda - Remove superfluous memory allocation error messages
The memory allocators should have already given the kernel warning
messages, thus we don't have to annoy again.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:25:17 +01:00
Takashi Iwai 6efdd8513f ALSA: hda - Add card field to hda_codec struct
Allow the codec object to have an individual card pointer.  Not only
this simplifies the redirections in many places, also this will allow
us to make each codec assigned to a different card object.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:25:16 +01:00
Takashi Iwai 1a4ba30cce ALSA: hda - Split snd_hda_build_pcms()
snd_hda_build_pcms() does actually three things: let the codec driver
build up hda_pcm list, set the PCM default values, and call the
attach_pcm bus ops for each hda_pcm instance.  The former two are
basically independent from the bus implementation, so it'd make the
code a bit more readable.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-03 11:25:15 +01:00
Tomeu Vizoso dd30014908 ASoC: tegra: Add control for the Mic Jack pin
So userspace can enable and disable the external microphone.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 17:26:28 +00:00
Tomeu Vizoso 3a4562f756 ASoC: tegra: Add sink for the internal mic to tegra_max98090
Also adds a control for the pin of the internal mic, so userspace can
apply policy when the state of the external mic jack changes.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 17:26:28 +00:00
Tomeu Vizoso a0cf43e2f0 ASoC: tegra: Expose Headphones pin to userspace
So userspace can enable or disable it based on the current policy.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 17:26:28 +00:00
Mark Brown 05a25fd53e Merge branch 'fix/rt5677' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-rt5677 2015-03-02 17:25:12 +00:00
Oder Chiou cbca4076d1 ASoC: rt5677: Keep the LDO2 powered while used in the suspend mode
The patch keeps the ldo2 power while the DSP function of "Voice Wake Up" used
in the suspend mode.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 17:22:59 +00:00
Oder Chiou ab1f70952f ASoC: rt5677: Add the chip type to distinguish the setting of the clock source
There is only one clock source in the rt5676, so the chip type is added to
distinguish the setting of the clock source in the VAD function.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 17:22:59 +00:00
Mengdong Lin ea232b3f72 ASoC: rt5670: add API to select ASRC clock source
When codec is in slave mode, ASRC can suppress noise for asynchronous
MCLK and LRCLK or special I2S format. This patch defines an API to select
the clock source for specified filters.  And the codec driver will turn on ASRC
for these filters if ASRC is selected as their clock source.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 16:19:46 +00:00
Bard Liao 3aebec3a70 ASoC: rt5670: redefine ASRC control registers 0x84 and 0x85
The previous definition of registers 0x84 and 0x85 doesn't match the datasheet.
So this patch removes the wrong definition and writes a new one for the two
registers.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 16:19:46 +00:00
Bard Liao 77e3ea2801 ASoC: rt5670: Keep sysclk on if JD func is used
System clock is necessary for rt5670 JD function. We assume system
clock source will be set in machine driver. So there are two things
left we should do in codec driver.
1. Set sysclk to codec internal clock in probe since machine driver
   may not do that before JD function is registered.
2. Power up PLL once sysclk source is switched to PLL.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 16:19:46 +00:00
Bard Liao 64e89e5f55 ASoC: rt5670: Add runtime PM support
This patch adds runtime PM support on rt5670 codec.

Signed-off-by: Lin Mengdong <mengdong.lin@intel.com>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 16:19:46 +00:00
Bard Liao 223c055aa0 ASoC: rt5670: set platform data by dmi
This patch set specific data according to dmi data.

Signed-off-by: Jin, Yao <yao.jin@intel.com>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 16:19:46 +00:00
Alexandre Belloni d7a6fe015b ASoC: sam9g20_wm8731: drop machine_is_xxx
Atmel based boards can now only be used with device tree. Drop non DT
initialization.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-03-02 16:19:26 +00:00
Takashi Sakamoto 8cdebf7109 ALSA: dice: fix wrong offsets for Dice interface
For received packet stream, the offset of 'RX_SEQ_START' locates after
the offset of 'RX_NUMBER_MIDI', although current macro and proc output
includes wrong offsets.

Fortunately, this bug doesn't affect streaming functionality because
these macro is not used.

This commit fixes these wrong macro and outputs.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-01 10:49:06 +01:00
Takashi Sakamoto f2b14c0bc5 ALSA: oxfw: fix a condition and return code in start_stream()
The amdtp_stream_wait_callback() doesn't return minus value and
the return code is not for error code.

This commit fixes with a propper condition and an error code.

Fixes: f3699e2c77 ('ALSA: oxfw: Change the way to start stream')
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org> # 3.19+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-27 14:42:18 +01:00
Takashi Iwai 820cc6cf2c ALSA: hda - Clear pcm pointer assigned to hda_pcm at device removal
We leave the pcm field of struct hda_pcm at removal of each device, so
far.  This hasn't been a problem since unbinding the codec driver
isn't supposed to happen and another route via snd_hda_codec_reset()
clears all the once.  However, for a proper unbind implementation, we
need to care about it.

This patch does the thing above properly:

- Include struct hda_pcm pointer instead of struct hda_pcm_stream
  pointers in struct azx_dev.  This allows us to point the hda_pcm
  object at dev_free callback.

- Introduce to_hda_pcm_stream() macro for better readability.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-26 15:52:45 +01:00
Takashi Iwai 7e40b80da4 ALSA: hda - Remove channel mode helper functions
They are no longer used, let's kill them.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-26 15:37:10 +01:00
Takashi Iwai 777ae19468 ALSA: hda - Set parent of input beep devices
Set the card device as the parent like other sound devices instead of
leaving it empty.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-26 15:37:10 +01:00
Takashi Iwai 709949fbe9 ALSA: hda - Power down codec automatically at registration
So far, we let the controller driver power down the all codecs at the
end of probe.  But this can be done better in the codec's dev_register
callback.  This results in the reduction of duplicated codes in each
control driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-26 15:37:08 +01:00
Takashi Iwai 55ed9cd1fe ALSA: hda - Replace bus pm_notify with the standard runtime PM framework
Now the final bit of runtime PM cleanup: instead of manual
notification of the power up/down of the codec via hda_bus pm_notify
ops, use the standard runtime PM feature.

The child codec device will kick off the runtime PM of the parent
(PCI) device upon suspend/resume automatically.  For managing whether
the link can be really turned off, we use the bit flags
bus->codec_powered instead of the earlier bus->power_keep_link_on.
flag.  Each codec driver is responsible to set/clear the bit flag, and
the controller device can be turned off only when all these bits are
cleared.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-26 15:37:02 +01:00
Takashi Iwai bb573928e1 ALSA: hda - Drop power_save value indirection in hda_bus
We used to pass the power_save option value to hda_bus via a given
pointer.  This was needed to refer to the value from the HD-audio core
side.  However, after the transition to the runtime PM, this is no
longer needed.

This patch drops the power_save value indirection in hda_bus above,
and let the controller driver reprograms the autosuspend value
explicitly by a new helper, snd_hda_set_power_save().  Without this
call, the HD-audio core doesn't set up the autosuspend and flip the
runtime PM.  (User may still be able to set up via sysfs, though.)

Along with this change, the pointer argument of azx_bus_create() is
dropped as well.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-26 15:36:52 +01:00
Richard Fitzgerald 575ef7f6d5 ASoC: arizona: Add support for WM8280/WM8281
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-02-26 10:04:45 +00:00
Thomas Niederprüm 8af4baa708 ASoC: OMAP: mcbsp: Fix CLKX and CLKR pinmux when used as inputs
This patch fixes faulty behaviour in a setup where the input clock for the
SRG is fed through the CLKR/CLKX pin but the McBSP is configured to be
master (SND_SOC_DAIFMT_CBS_CFS). In that case of course CLKR/CLKX must
not be configured as output pin. Otherwise the input clock is messed up
horribly.

This patch makes it possible to use the CLKR/CLKX pin rather than CLKS to
inject a reference clock in setups where McBSP is master and not both
rx and tx are used. However for this to work it has to be ensured that
set_dai_sysclk() is called after set_dai_fmt().

This was tested on a beagleboard-xm using McBSP1 to drive a i2s DAC through
the tx lines (CLKX,FSX,DX). Using this patch the CLKR pin is used to inject
an external reference clock.

Signed-off-by: Thomas Niederprüm <niederp@physik.uni-kl.de>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-26 11:48:49 +09:00
Kenneth Westfield 92b2ad2c9e ASoC: max98357a: Use standard DAI names
Use the standard naming convention for the codec DAI.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-26 11:23:46 +09:00
Oder Chiou 70068776c4 ASoC: rt5677: Correct the routing paths of that after IF1/2 DACx Mux
The patch corrects the routing paths of that after IF1/2 DACx Mux

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-26 11:06:51 +09:00
Vinod Koul 5bb400ce4a ASoC: Intel: wrap runtime_pm usage count under CONFIG_PM
The struct dev_pm_ops defines usage_count only when CONFIG_PM is defined. So
we should use this variable only in cases where this falg is true.
So we define a local variable and read the value under this flag. In non PM
cases, we set this to 1.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-26 10:59:37 +09:00
Dan Carpenter 9603cded0e ALSA: cmipci: remove a stray space character
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-25 20:08:44 +01:00
Dan Carpenter 7f788e0cc0 ALSA: azt3328: some indenting cleanups
A few minor tweaks to make things line up correctly.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-25 20:08:35 +01:00
Dan Carpenter f0418d46d6 sound/sb_midi: a couple indenting fixes
Let's make things line up a little bit better.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-25 20:08:27 +01:00
Dan Carpenter e214e5183d sound/sb_ess: white space cleanups
These weren't aligned on the same lines as the surrounding code and the
printk was quite messy.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-25 20:08:21 +01:00
Dan Carpenter df403869e3 sound/oss/opl3: remove some stray whitespace
Removed an extra tab and a extra space character.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-25 20:08:15 +01:00
Dan Carpenter 19449593d6 sound: sys_timer: indent poll_def_tmr() correctly
The indenting here was really whacky and not consistent from one line to
the next.  I also reverse the "if (opened)" and "if (tmr_running)" tests
so that I could remove two indent levels.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-25 20:08:07 +01:00
Takashi Iwai de5d0ad506 ALSA: hda - Disable runtime PM for Panther Point again
This is essentially a partial revert of the commit [b1920c21102a:
'ALSA: hda - Enable runtime PM on Panther Point'].  There was a bug
report showing the HD-audio bus hang during runtime PM on HP Spectre
XT.

Reported-by: Dang Sananikone <dang.sananikone@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-25 07:53:31 +01:00
Jie Yang e2cef68d59 ASoC: rt286: add jack detection disable with NULL jack passed
Some platforms, e.g. WSB, don't need jack detection when
system is in Suspend, for power save reason.

Here add headphone/mic jack detection disable feature with NULL
jack passed in, when disabled, it will disable interrupt, and
disable LDO1, which is used for jack detection when headphone
is plugged in.

Signed-off-by: Jie Yang <yang.jie@intel.com>
Reviewed-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-25 00:06:12 +09:00
Nicolin Chen 3185878a70 ASoC: fsl-asoc-card: Add snd_soc_of_parse_audio_routing()
This patch adds snd_soc_of_parse_audio_routing() to get dapm routes
configurations via Device Tree.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 23:46:13 +09:00
Nicolin Chen f23e860edb ASoC: core: Add extra dapm properties for Device Tree
The current helper functions, snd_soc_of_parse_audio_simple_widgets()
and snd_soc_of_parse_audio_routing(), set dapm_widgets and dapm_routes
without caring if they are already set by using build-in widgets and
routes in the card driver. So there could be one of them, build-in one
or Device Tree one, overrided by the other depending on which one was
assigned later.

This patch adds an extra pair of dapm_widgets and dapm_routes for DT
use only so as to prevent unexpected overriding.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 23:46:13 +09:00
Peter Rosin f29933c9ae ASoC: pcm512x: Allow independently overclocking PLL, DAC and DSP
When using non-standard rates, a relatively small amount of overclocking
can make a big difference to a number of cases.

- Not all rates are possible to achieve with the PLL, due to divider
  restrictions.

- The higher oversampling rates that can be used by the DAC, the
  simpler the analog output filters get (mirror frequencies move up,
  away from the desired spectrum).

- The more work the DSP can perform per sample, the better.

For standard rates, there is little to gain as everything is
designed just right, and the needed overclocking to make a
real difference would be significant.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 23:14:25 +09:00
Peter Rosin 5890bd5256 ASoC: pcm512x: Rearrange to not repeat dacsrc_rate / dac_div
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 23:14:24 +09:00
Jaroslav Kysela 37ed398839 ALSA: hda: controller code - do not export static functions
It is a bad idea to export static functions. GCC for some platforms
shows errors like:

  error: __ksymtab_azx_get_response causes a section type conflict

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-24 14:14:55 +01:00
Thomas Niederprüm 148388f375 ASoC: sta32x: fix register range in regmap.
The STA32X_AUTO3 is a writable register that currently does not appear
in the regmap ranges(neither read nor write). By adding this register
to the register ranges there is no gap anymore and the existing
register ranges can be joined. This fixes a regression introduced in
commit a1be4cead9 where the driver was
moved to direct regmap usage and the STA32X_AUTO3 register was missed.
That made it impossible to choose the preset EQ mode set through the
STA32X_AUTO3 register.

Fixes: a1be4cead9 (ASoC: sta32x: Convert to direct regmap API usage)
Signed-off-by: Thomas Niederprüm <niederp@physik.uni-kl.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 17:45:31 +09:00
Uwe Kleine-König 34d7c3905a ASoC: improve usage of gpiod API
Since 39b2bbe3d7 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for
output. Simplify drivers accordingly.

Also there is an *_optional variant that serves well here. The sematics
is slightly changed here by using it as error checking is more strict
now: If GPIOLIB is not enabled an error is returned instead of just
ignoring the gpio. On one hand this is bad for devices that don't "have"
the respective gpio as the driver is failing now. On the other hand
there is no means to assert that this gpio is really not needed or if
only the driver to control it is not available. The latter is a real
reason to fail and so it's defensive to fail here, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 17:38:58 +09:00
Bard Liao 850529249d ASoC: rt5670: Set RT5670_IRQ_CTRL1 non volatile
RT5670_IRQ_CTRL1(0xbd) is a non volatile register. And we need to
restore its value after suspend/resume.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-02-24 17:22:39 +09:00
Subhransu S. Prusty 3f2dcbeaeb ASoC: Intel: Remove soc pm handling to allow platform driver handle it
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 17:00:36 +09:00
Subhransu S. Prusty 583e58a0f0 ASoC: Intel: Remove ignore suspend support
In our platform we want platform and codec driver routines to get invoked
and don't need the machine routines so remove here

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 17:00:35 +09:00
Vinod Koul 9308d1456e ASoC: Intel: Move the fw download to power_control
Thus removing the runtime_resume handler.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 17:00:35 +09:00
Vinod Koul 4a8448d428 ASoC: Intel: add pm support in sst ipc driver
This adds support for system pm support. We need to save the dsp memory
which gets lost on suspend and restore that on resume

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 17:00:34 +09:00
Takashi Iwai 70372a7566 ALSA: pcm: Don't leave PREPARED state after draining
When a PCM draining is performed to an empty stream that has been
already in PREPARED state, the current code just ignores and leaves as
it is, although the drain is supposed to set all such streams to SETUP
state.  This patch covers that overlooked case.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 16:48:18 +01:00
Subhransu S. Prusty 5c88b4e91d ASoC: Intel: Add memcpy32_fromio as well
Export 32-bit version of memcpy for use in suspend/resume.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:43:59 +09:00
Vinod Koul 54e6beccc6 ASoC: Intel: add support for platform suspend
This adds support for platform suspend and resume. We ensure all pcms are
suspended by invoking snd_soc_suspend() and then stop the DSP

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:43:59 +09:00
Vinod Koul fc9406ab9b ASoC: Intel: add support for pcm stream suspend/resume
The driver didn't implement support for pcm stream suspend and resume, so
add it

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:43:59 +09:00
Vinod Koul e0b87d476b ASoC: Intel: add support for pause and resume in sst
This adds missing pcm pause and resume ops in the driver

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:43:59 +09:00
Vinod Koul 7b9ca9d7e5 ASoC: Intel: update MMX ID to 3
The updated firmware expects the MMX ID to be used as 3, so update the
driver as well

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:43:59 +09:00
Vinod Koul 76ca1c2cd8 ASoC: Intel: mark cht machine driver with nonatomic trigger
The DSP messages are sent with nonatomic context, which include trigger
messages, so mark the driver as nonatomic

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:43:59 +09:00
Vinod Koul 48c7699fb2 ASoC: core: allow pcms to be registered as nonatomic
ALSA core with commit 257f8cce5d - "ALSA: pcm: Allow nonatomic trigger
operations" allows trigger ops to implemented as nonatomic. For ASoC, we can
specify this in dailinks and is updated while snd_pcm is created

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:43:59 +09:00
Fang, Yang A 369a9f5f39 ASoC: Intel: fix machine driver warnings
this patch will fix below sparse warnings

warning: incorrect type in argument 2 (different base types) expected
unsigned int [unsigned] val got restricted snd_pcm_format_t [usertype]
<noident>

sound/soc/intel/haswell.c:61:37
sound/soc/intel/broadwell.c:115:37:
sound/soc/intel/bytcr_dpcm_rt5640.c:118:37:
sound/soc/intel/cht_bsw_rt5672.c:183:37:
sound/soc/intel/cht_bsw_rt5645.c:208:37:

Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:43:19 +09:00
Vinod Koul de251d773b ASoC: Intel: reset the DSP while suspending
The manual recommends that we reset the DSP when we suspend so add that in
runtime suspend handler

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:39:00 +09:00
Vinod Koul a825ac7678 ASoC: Intel: save and restore the CSR register
The IPC driver saved only IMR register, we need to save the CSR as well, so
add it

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:38:38 +09:00
Vinod Koul b3ec1c3538 ASoC: Intel: update MMX ID to 3
The updated firmware expects the MMX ID to be used as 3, so update the
driver as well

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-24 00:37:51 +09:00
Kuninori Morimoto 7c6cc8f201 ASoC: fsi: Configure DMA slave settings
Current FSI driver is assuming that dst_addr/src_addr of DMAEngine
will be set by platform data. But it should be set via
dmaengine_slave_config(). Special thanks to Arnd

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-02-23 16:13:23 +05:30
Kuninori Morimoto 5b7cdc8068 ASoC: fsi: remove slave_id settings for DMAEngine
Current fsi sets dma_slave_config :: slave_id field for DMAEngine,
but it is no longer needed. Let's remove it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-02-23 16:13:22 +05:30
Takashi Iwai cc72da7d4d ALSA: hda - Use standard runtime PM for codec power-save control
Like the previous transition of suspend/resume, now move the
power-save code to the standard runtime PM.  As usual for runtime PM,
it's a bit tricky, but this simplified codes a lot in the end.

For keeping the usage compatibility, power_save module option still
controls the whole power-saving behavior on all codecs.  The value is
translated to pm_runtime_*_autosuspend() and pm_runtime_allow() /
pm_runtime_forbid() calls.

snd_hda_power_up() and snd_hda_power_down() are translated to
pm_runtime_get_sync() and pm_runtime_put_autosuspend(), respectively.
Since we can do call pm_runtime_get_sync() more reliably, the sync
version is used always and snd_hda_power_up_d3wait() is dropped.
Another slight difference is that snd_hda_power_up()/down() don't call
runtime_pm code during the suspend/resume transition phase.  Calling
them there isn't safe unlike our own code, resulted in unexpected
behavior (endless wakeups).

The hda_power_count tracepoint was removed, as it doesn't match well
with the new code.

Last but not least, we need to set ignore_children flag in the parent
dev.power field so that the runtime PM of the controller chip won't
get confused.  The notification is still done in the bus pm_notify
callback.  We'll get rid of this hack in the later patch.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:16:07 +01:00
Takashi Iwai 59ed1eade1 ALSA: hda - Move codec suspend/resume to codec driver
This patch moves the suspend/resume mechanisms down to each codec
driver level, as we have a proper codec driver bound on the bus now.
Then we get the asynchronous PM gratis without fiddling much in the
driver level.

As a soft-landing transition, implement the common suspend/resume pm
ops for hda_codec_driver and keep the each codec driver intact.  Only
the callers of suspend/resume in the controller side (azx_suspend()
and azx_resume()) are removed.

Another involved place is azx_bus_reset() calling the temporary
suspend and resume as a hackish method of bus reset.  The HD-audio
core provide a helper function snd_hda_bus_reset() instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:16:07 +01:00
Takashi Iwai d8a766a16e ALSA: hda - Bind codecs via standard bus
Now we create the standard HD-audio bus (/sys/bus/hdaudio), and bind
the codec driver with the codec device over there.  This is the first
step of the whole transition so that the changes to each codec driver
are kept as minimal as possible.

Each codec driver needs to register hda_codec_driver struct containing
the currently existing preset via the new helper macro
module_hda_codec_driver().  The old hda_codec_preset_list is replaced
with this infrastructure.  The generic parsers (for HDMI and other)
are also included in the preset with the special IDs to bind
uniquely.

In HD-audio core side, the device binding code is split to
hda_bind.c.  It provides the snd_hda_bus_type implementation to match
the codec driver with the given codec vendor ID.  It also manages the
module auto-loading by itself like before: when the matching isn't
found, it tries to probe the corresponding codec modules, and finally
falls back to the generic drivers.  (The special ID mentioned above is
set at this stage.)

The only visible change to outside is that the hdaudio sysfs entry now
appears in /sys/bus/devices, not as a sound class device.

More works to move the suspend/resume and remove ops will be
(hopefully) done in later patches.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:16:06 +01:00
Takashi Iwai 327ef4f025 ALSA: hda - Decouple PCM and hwdep devices from codec object
This is a preliminary patch for the hda_bus implementation, removing
the parent device setup to codec device.  Since the bus and the class
devices can't be crossed over, leave the sound devices to the default
parent device as is.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:16:06 +01:00
Takashi Iwai 72f770c6ac Merge branch 'topic/timestamp' into for-next 2015-02-23 09:15:02 +01:00
Takashi Iwai 0eee62e08c Merge branch 'topic/pcm-internal' into for-next 2015-02-23 09:14:36 +01:00
Takashi Iwai 8d085d3ca9 Merge branch 'topic/hda-cleanup' into for-next 2015-02-23 09:14:22 +01:00
Takashi Iwai 6176fadce2 Merge branch 'topic/seq-cleanup' into for-next 2015-02-23 09:13:47 +01:00
Takashi Iwai 66c21c5af6 Merge branch 'topic/cleanup' into for-next 2015-02-23 09:13:29 +01:00
Takashi Sakamoto dec84316dd ALSA: fireworks/bebob/dice/oxfw: make it possible to shutdown safely
A part of these drivers, especially BeBoB driver, are programmed to wait
some events. Thus the drivers should not destroy any data in .remove()
context.

This commit moves some destructors from 'struct fw_driver.remove()' to
'struct snd_card.private_free()' to shutdown safely.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org> # 3.19+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:11:24 +01:00
Takashi Sakamoto d23c2cc448 ALSA: fireworks/bebob/dice/oxfw: allow stream destructor after releasing runtime
Currently stream destructor in each driver has a problem to be called in
a context in which sound card object is released, because the destructors
call amdtp_stream_pcm_abort() and touch PCM runtime data.

The PCM runtime data is destroyed in application's context with
snd_pcm_close(), on the other hand PCM substream data is destroyed after
sound card object is released, in most case after all of ALSA character
devices are released. When PCM runtime is destroyed and PCM substream is
remained, amdtp_stream_pcm_abort() touches PCM runtime data and causes
Null-pointer-dereference.

This commit changes stream destructors and allows each driver to call
it after releasing runtime.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org> # 3.19+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:11:16 +01:00
Takashi Sakamoto c6f224dc20 ALSA: firewire-lib: remove reference counting
AMDTP helper functions increment/decrement reference counter for an
instance of FireWire unit, while it's complicated for each driver to
process error state.

In previous commit, each driver has the role of reference counting. This
commit removes this role from the helper function.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org> # 3.19+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:11:08 +01:00
Takashi Sakamoto 12ed719291 ALSA: fireworks/bebob/dice/oxfw: add reference-counting for FireWire unit
Fireworks and Dice drivers try to touch instances of FireWire unit after
sound card object is released, while references to the unit is decremented
in .remove(). When unplugging during streaming, sound card object is
released after .remove(), thus Fireworks and Dice drivers causes GPF or
Null-pointer-dereferencing to application processes because an instance of
FireWire unit was already released.

This commit adds reference-counting for FireWire unit in drivers to allow
them to touch an instance of FireWire unit after .remove(). In most case,
any operations after .remove() may be failed safely.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org> # 3.19+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:10:38 +01:00
Takashi Iwai 6426460e5d ALSA: hda - Add pin configs for ASUS mobo with IDT 92HD73XX codec
BIOS doesn't seem to set up pins for 5.1 and the SPDIF out, so we need
to give explicitly here.

Reported-and-tested-by: Misan Thropos <misanthropos@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 08:46:04 +01:00
Takashi Sakamoto ca5b50501d ALSA: firewire-lib: fix an unexpected byte sequence for micro sign
The sign for microsecond (U+0085, MICRO SIGN) was encoded to '0x c2 b5'
by UTF-8 character encoding scheme. But the byte sequence was converted
to '0x c3 82 c2 b5' in a previous commit. As a result, the byte
sequence cannot represent microsecond sign in UTF-8 or ASCII. This
may confuse developers.

This commit replaces the sign to string expression with 'microseconds'
to purge superfluous troubles.

Fixes: 5c697e5b46ef("ALSA: firewire-lib: remove rx_blocks_for_midi quirk")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 08:46:03 +01:00
Linus Torvalds a2a6937da0 sound fixes for 3.20-rc1
Here are a few small fix patches for 3.20-rc1:
 - Quirks for Denon and Lifecam USB-audio devices and HD-audio
   on HP laptops
 - A long-time regression fix for HDSP eMADI
 - Add missing DRAIN_TRIGGER flag set for ASoC intel-sst
 - Trivial fixes for sequencer core and HD-audio Tegra, a LINE6
   cleanup
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJU5eAJAAoJEGwxgFQ9KSmkCJEP/RSEuVaDCvWOjq5Z0z2DJe9+
 x+zmuaF7NYjAbLFt/ODtlv4xihkDGdiZyi1LPPH69pC57Yzx8mVGxSsjv4DRemWd
 W+2mjHqkRV/bt0nQjJfAGiHEGH2ZPHsB74+6nvlVk7UN2VGdcE/6JSkJ67b6e/u8
 yY3DUASaSn2xXGIAso7M3gWBdCCAE6qlVyeaP6xhs/VuclqTZHvc7nzg7jh0S0KL
 Bfd/clFEaWy0cSoEQfxd7n+o0U+EnuXsIpL0Jg8pXgN7RMv3mBZQT8QSupd/GhNb
 IhkIav+xeZyvq+Bw+vV8mbOe11o71K7qNXrVpckzF2C2HaLrLqwcl/U2UcowY4/3
 ktbBvxhMwXL+BP2DE/Rz9GqE0WmuaSkQtu9O+L5+cXaMjecHze814v29P6/gq9Z5
 pdSGMCI64IJrvKok8Lt2Y262P9oLsD9s4cDTsiZ4ylSXkKYcoXhOGoRWsm+bVp5U
 dzjpwKtisk90FGJ2vYbVQHPb1G3QmKo8ibkS9RRbQohblc68HHOSXenVQ2CdrZvg
 N1b4klyG6q+Emqt+3SRoZ64Ue1zovN9qVeD45TadHNOmajBhOpHljSowhYbGO5tD
 ASxpprtPDBEsogzk/jZfMeeYJf2k0Tejlht4vJ9gtWgKekVQdcuHdnMqV8GKhNde
 pJC3zz9K9fUC0LQNoab1
 =IYJ7
 -----END PGP SIGNATURE-----

Merge tag 'sound-fix-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here are a few small fix patches for 3.20-rc1:

   - Quirks for Denon and Lifecam USB-audio devices and HD-audio on HP
     laptops
   - A long-time regression fix for HDSP eMADI
   - Add missing DRAIN_TRIGGER flag set for ASoC intel-sst
   - Trivial fixes for sequencer core and HD-audio Tegra, a LINE6
     cleanup"

* tag 'sound-fix-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: usb: Fix support for Denon DA-300USB DAC (ID 154e:1003)
  ASoC: Intel: add SNDRV_PCM_INFO_DRAIN_TRIGGER flag
  ALSA: usb-audio: Don't attempt to get Lifecam HD-5000 sample rate
  ALSA: hda/tegra check correct return value from ioremap_resource
  ALSA: hdspm - Constrain periods to 2 on older cards
  ALSA: hda - enable mute led quirk for one more hp machine.
  ALSA: seq: potential out of bounds in do_control()
  ALSA: line6: Improve line6_read/write_data() interfaces
2015-02-21 11:53:00 -08:00
Kenneth Westfield 7ff5eabce4 ASoC: max98357a: Remove use of DRV_NAME
Remove use of DRV_NAME define.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:48:20 +09:00
Kenneth Westfield 08d0a55c33 ASoC: max98357a: Add missing header files
Add missing header files to avoid implicit
declarations and indirect inclusions.

Signed-off-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:47:55 +09:00
Arnd Bergmann 52554fbd2f ASoC: cirrus: tlv320aic23 needs I2C
The tlv320aic23 codec is selected by the ep93xx snapper platform,
which are missing a dependency on I2C, and that can result in this
build error, as found during randconfig builds:

.../codecs/tlv320aic23-i2c.c: In function 'tlv320aic23_i2c_probe':
.../codecs/tlv320aic23-i2c.c:27:2: error: implicit declaration of function 'i2c_check_functionality' [-Werror=implicit-function-declaration]
  if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
  ^

This adds the missing dependency.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:36:27 +09:00
Arnd Bergmann 014c4d6376 ASoC: Samsung: add missing I2C/SPI dependencies
A few sound drivers for the samsung platforms are missing dependencies
on I2C or SPI, which can lead to build errors like

codecs/rt5631.c:1737:1: warning: data definition has no type or storage class
31_i2c_driver);

codecs/rt5631.c:1737:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int]
codecs/rt5631.c:1737:1: warning: parameter names (without types) in function declaration
codecs/rt5631.c:1726:26: warning: 'rt5631_i2c_driver' defined but not used [-Wunused-variable]

I have gone through all the ones that did not already have
an I2C dependency and added the ones that I found missing,
namely arndale, odroid-x2, littlemill, bells and speyside
and this patch adds all the dependencies.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:35:58 +09:00
Charles Keepax be95101745 ASoC: wm_adsp: Improve round to next 4-byte boundary
Whilst the existing code does correctly round to the next 4-byte boundary
it does so rather inefficiently. This patch changes the rounding to be
simpler and more efficient.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:35:19 +09:00
Nikesh Oswal 65d17a9ce9 ASoC: wm_adsp: Ensure DSP controls are always persistent
Currently DSP controls are persistent (across DSP On/Off) only
if they were set whilst the DSP is off. This change makes the
controls persistent irrespective of when they are set.

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:35:19 +09:00
Bard Liao e7a961c957 ASoC: rt5670: Fix the speaker mono output issue
We need to set left/right control for the speaker amp to get stereo
output on speaker.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:30:38 +09:00
Bard Liao 7371bd1f4a ASoC: rt5670: Add disabled item in dmic pin enum
Currently, we will configure dmic related pin definition if pdata.dmic_en
is true. However, there is no disable option in the enum. So, any dmic is
used, all 3 dmic related pins will be configured. It may cause unexpected
pin definition. This patch adds a disable item for each dmic enum and
take it as default. So the driver will not set the pin configuration if
we don't set dmicx_data_pin in platform data.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-21 18:30:14 +09:00
Takashi Iwai b20221385c ALSA: pcm: Don't ignore internal PCMs in snd_pcm_dev_disconnect()
Some codes in snd_pcm_dev_disconnect() are still valid even for
internal PCMs, but they are skipped because of the check of
list_empty(&pcm->list) at the beginning.  Remove this check and put
pcm->internal checks appropriately for internal PCM object to process
through this function.

Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 19:52:04 +01:00
Takashi Iwai 646e1dd8f9 ALSA: pcm: Don't notify internal PCMs
Notifier shouldn't listen to the changes of internal PCMs.

Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 19:51:50 +01:00
Takashi Iwai b95bd3a454 ALSA: pcm: Don't add internal PCMs to PCM device list
An internal PCM object shouldn't be added to the PCM device list, as
it's never accessed directly from the user-space, and it has no proc
or any similar accesses.  Currently, it's excluded in snd_pcm_get()
and snd_pcm_next(), but it's easier not to add such an object to the
list.

Actually, the whole snd_pcm_dev_register() can be skipped for an
internal PCM.  So this patch changes the code there, but also
addresses the uninitialized list_head access.

Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 19:51:42 +01:00
Takashi Iwai ad876c8622 ALSA: pcm: Minor refactoring in snd_pcm_attach_substream()
No functional changes at all.

Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 19:51:04 +01:00
Pierre-Louis Bossart 9e94df3a62 ALSA: hda: replace .wallclock by .get_time_info
No real functional change, only take wall clock and system time
in same routine and add accuracy report.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 17:30:06 +01:00
Pierre-Louis Bossart 3179f62001 ALSA: core: add .get_time_info
Introduce more generic .get_time_info to retrieve
system timestamp and audio timestamp in single routine.
Backwards compatibility is preserved with same functionality
as with .wall_clock method (to be removed in following commits
to avoid breaking git bisect)

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 17:30:05 +01:00
Pierre-Louis Bossart 5442a73a00 ALSA: core: pass audio tstamp config from userspace in compat mode
Let userspace select audio timestamp config, ignore and zero all
other fields
Use audio_tstamp_data to retrieve config and pass report back to
user space

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 17:30:05 +01:00
Pierre-Louis Bossart 38ca2a4d58 ALSA: core: pass audio tstamp config from userspace
Let userspace select audio timestamp config when the
STATUS_EXT ioctl is used, ignore and zero all
other fields
No change for the existing STATUS ioctl, parameters
are treated as read-only.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 17:30:04 +01:00
Takashi Iwai 781c7b9615 ALSA: hda - Avoid unnecessary power-up at mixer amp changes
When the mixer amp is touched by control elements, we don't have to
power up always; if the codec was suspended at the time, we can just
update the amp cache and it's reflected to the hardware upon resume.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-20 10:37:48 +01:00
Takashi Iwai 96d2bd6e3c ALSA: hda - Split azx_codec_create() to two phases
azx_create_codec() function does actually two things: create a bus and
probe codecs.  For the future work, split this to two logical
functions, azx_bus_create() and azx_probe_codecs().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-19 21:41:40 +01:00
Takashi Iwai b8f28d5364 ALSA: hda - Drop azx_mixer_create()
It's just an indirection, so let the caller directly calling
snd_hda_build_controls().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-19 21:41:32 +01:00
Takashi Iwai 89a93fea61 ALSA: hda - Fold hda_priv.h into hda_controller.h
There is no big reason to keep them separately.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-19 21:41:25 +01:00
Takashi Iwai 364aa716f4 ALSA: hda - Introduce azx_has_pm_runtime() macro
For making the debugging of runtime PM easier, introduce
azx_has_pm_runtime() and use it in all places checking the runtime pm
driver capability.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-19 21:41:18 +01:00
Linus Torvalds ce1d3fde87 Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
 "This update brings:

   - the big cleanup up by Maxime for device control and slave
     capabilities.  This makes the API much cleaner.

   - new IMG MDC driver by Andrew

   - new Renesas R-Car Gen2 DMA Controller driver by Laurent along with
     bunch of fixes on rcar drivers

   - odd fixes and updates spread over driver"

* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (130 commits)
  dmaengine: pl330: add DMA_PAUSE feature
  dmaengine: pl330: improve pl330_tx_status() function
  dmaengine: rcar-dmac: Disable channel 0 when using IOMMU
  dmaengine: rcar-dmac: Work around descriptor mode IOMMU errata
  dmaengine: rcar-dmac: Allocate hardware descriptors with DMAC device
  dmaengine: rcar-dmac: Fix oops due to unintialized list in error ISR
  dmaengine: rcar-dmac: Fix spinlock issues in interrupt
  dmaenegine: edma: fix sparse warnings
  dmaengine: rcar-dmac: Fix uninitialized variable usage
  dmaengine: shdmac: extend PM methods
  dmaengine: shdmac: use SET_RUNTIME_PM_OPS()
  dmaengine: pl330: fix bug that cause start the same descs in cyclic
  dmaengine: at_xdmac: allow muliple dwidths when doing slave transfers
  dmaengine: at_xdmac: simplify channel configuration stuff
  dmaengine: at_xdmac: introduce save_cc field
  dmaengine: at_xdmac: wait for in-progress transaction to complete after pausing a channel
  ioat: fail self-test if wait_for_completion times out
  dmaengine: dw: define DW_DMA_MAX_NR_MASTERS
  dmaengine: dw: amend description of dma_dev field
  dmatest: move src_off, dst_off, len inside loop
  ...
2015-02-18 08:49:20 -08:00
Frank C Guenther 3cd1ce0420 ALSA: usb: Fix support for Denon DA-300USB DAC (ID 154e:1003)
Fix problem where playback of Denon DA-300USB DAC sometimes does not
start and leads to error messages like "clock source 41 is not valid,
cannot use".

Solution: Treat this device the same as other Denon/Marantz devices in
sound/usb/quirks.c.

Tested with both PCM and DSD formats.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=93261
Signed-off-by: Frank C Guenther <bugzilla.frnkcg@spamgourmet.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 22:14:18 +01:00
Takashi Iwai 922c88a836 ALSA: hda - Embed struct hda_bus_unsolicited into struct hda_bus
There is no big merit to handle hda_bus_unsolicited object
individually, as it's tightly coupled with the hda_bus object itself.
Embedding it makes the code simpler in the end.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 14:46:40 +01:00
Takashi Iwai ef7449780e ALSA: hda - Drop hda_bus_template for snd_hda_bus_new()
Instead of copying from the given template, let the caller fills the
fields after creation.  This simplifies the code after all.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 14:23:57 +01:00
Libin Yang 9fd37810da ASoC: Intel: add SNDRV_PCM_INFO_DRAIN_TRIGGER flag
Add SNDRV_PCM_INFO_DRAIN_TRIGGER in snd_pcm_hardware.info to
call sst_hsw_stream_set_silence_start() when PCM draining.

Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 07:48:15 +01:00
Adrian Knoth 0c8d948565 ALSA: hdspm - DRY cleanup of snd_pcm_ops
This commit removes code duplication between
snd_hdspm_{capture,playback}_ops. No semantic changes intended, this is
purely cosmetic.

Signed-off-by: Adrian Knoth <aknoth@google.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 07:40:36 +01:00
Adrian Knoth 8b73b86729 ALSA: hdspm - DRY cleanup in .release callback
This commit removes code duplication between
snd_hdspm_{capture,playback}_release. No semantic changes intended, this
is purely cosmetic.

Signed-off-by: Adrian Knoth <aknoth@google.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 07:40:30 +01:00
Adrian Knoth 5ecc5dc720 ALSA: hdspm - DRY cleanup in .open callbacks
This commit removes code duplication between
snd_hdspm_{capture,playback}_open. No semantic changes intended, this is
purely cosmetic.

Signed-off-by: Adrian Knoth <aknoth@google.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 07:40:24 +01:00
Takashi Iwai 38ebb70349 ALSA: Consolidate snd_find_free_minor()
A really small cleanup to consolidate snd_find_free_minor() and
snd_kernel_minor() so that we can get rid of one more ifdef.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 07:39:37 +01:00
Joe Turner b62b998010 ALSA: usb-audio: Don't attempt to get Lifecam HD-5000 sample rate
Adds a quirk to disable the check that the sample rate has been set correctly, as the Lifecam does not support getting the sample rate.

This means that we don't need to wait for the USB timeout when attempting to get the sample rate. Waiting for the timeout causes problems in some applications, which give up on the device acquisition process before it has had time to complete, resulting in no sound.

[minor tidy up by tiwai]

Signed-off-by: Joe Turner <joe@oampo.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-17 07:20:04 +01:00
Eliot Blennerhassett 93ceaa303b ALSA: hda/tegra check correct return value from ioremap_resource
Signed-off-by: Eliot Blennerhassett <eliot@blennerhassett.gen.nz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-14 08:57:15 +01:00
Mengdong Lin 7bd345c9e8 ASoC: Intel: set initial runtime PM status to active for ACPI-enumerated ADSP
The ADSP on Braswell/Baytrail is an ACPI device. This patch sets its initial
runtime PM status to active. Otherwise, its initial status is suspended and
runtime_suspend ops will not be called after probe and thus cannot further
trigger ACPI _PS3 (D3) method to put the device into low power D3cold state.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-14 13:49:46 +09:00
Kiran Padwal fb5ab7296a ASoC: omap-hdmi-audio: Add missing error check for devm_kzalloc
This patch add a missing check on the return value of devm_kzalloc,
which would cause a NULL pointer dereference in a OOM situation.

Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-14 13:32:53 +09:00
Peter Ujfalusi 226e2f1b0b ASoC: davinci-mcasp: Add support for CBS_CFM mode
Support for setups where codec is bitclock slave and frame master.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-14 13:27:03 +09:00
Adrian Knoth f0153c3d94 ALSA: hdspm - Constrain periods to 2 on older cards
RME RayDAT and AIO use a fixed buffer size of 16384 samples. With period
sizes of 32-4096, this translates to 4-512 periods.

The older RME cards have a variable buffer size but require exactly two
periods.

This patch enforces nperiods=2 on those cards.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Cc: <stable@vger.kernel.org> # 2.6.39+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-13 17:22:58 +01:00
Hui Wang 7976eb49cb ALSA: hda - enable mute led quirk for one more hp machine.
Otherwise, the mute led can't work at all.

Tested-by: Taihsiang Ho <taihsiang.ho@canonical.com>
Cc: <stable@vger.kernel.org>
BugLink: https://bugs.launchpad.net/bugs/1410704
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-13 12:51:58 +01:00
Takashi Iwai 54a721abd7 ALSA: seq: Drop snd_seq_autoload_lock() and _unlock()
The autoload lock became already superfluous due to the recent rework
of autoload code.  Let's drop them now.  This allows us to simplify a
few codes nicely.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-12 14:42:31 +01:00
Takashi Iwai 056622053b ALSA: seq: Define driver object in each driver
This patch moves the driver object initialization and allocation to
each driver's module init/exit code like other normal drivers.  The
snd_seq_driver struct is now published in seq_device.h, and each
driver is responsible to define it with proper driver attributes
(name, probe and remove) with snd_seq_driver specific attributes as id
and argsize fields.  The helper functions snd_seq_driver_register(),
snd_seq_driver_unregister() and module_snd_seq_driver() are used for
simplifying codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-12 14:15:54 +01:00
Takashi Iwai af03c243a1 ALSA: seq: Clean up device and driver structs
Use const string pointer instead of copying the id string to each
object.  Also drop the status and list fields of snd_seq_device struct
that are no longer used.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-12 14:13:47 +01:00
Takashi Iwai 7c37ae5c62 ALSA: seq: Rewrite sequencer device binding with standard bus
We've used the old house-made code for binding the sequencer device
and driver.  This can be far better implemented with the standard
bus nowadays.

This patch refactors the whole sequencer binding code with the bus
/sys/bus/snd_seq.  The devices appear as id-card-device on this bus
and are bound with the drivers corresponding to the given id like the
former implementation.  The module autoload is also kept like before.

There is no change in API functions by this patch, and almost all
transitions are kept inside seq_device.c.  The proc file output will
change slightly but kept compatible as much as possible.

Further integration works will follow in later patches.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-12 11:35:11 +01:00
Takashi Iwai 72496edcf8 ALSA: seq: Don't compile snd_seq_device_load_drivers() for built-in
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-12 11:35:11 +01:00
Takashi Iwai b6a42670e0 ALSA: seq: Move EXPORT_SYMBOL() after each function
... to follow the standard coding style.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-12 11:35:11 +01:00
Dan Carpenter 0b444af8da ALSA: seq: potential out of bounds in do_control()
Smatch complains that "control" is user specifigy and needs to be
capped.  The call tree to understand this warning is quite long.

snd_seq_write()  <-- get the event from the user
  snd_seq_client_enqueue_event()
    snd_seq_deliver_event()
      deliver_to_subscribers()
        snd_seq_deliver_single_event()
          snd_opl3_oss_event_input()
            snd_midi_process_event()
              do_control()

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-12 11:07:48 +01:00
Chris Rorvick 25a0707cf6 ALSA: line6: Improve line6_read/write_data() interfaces
The address cannot be negative so make it unsigned.  Also, an unsigned
int is always sufficient for the length, so no need to overdo it with a
size_t.  Finally, add in range checks to see if the values passed in
actually fit where they are used.

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-12 11:07:48 +01:00
Vincent Stehlé 5c8be987d4 ASoC: max98357a: Fix missing include
This fixes the following compilation errors:

  sound/soc/codecs/max98357a.c: In function ‘max98357a_daiops_trigger’:
  sound/soc/codecs/max98357a.c:30:3: error: implicit declaration of function ‘gpiod_set_value’ [-Werror=implicit-function-declaration]
  sound/soc/codecs/max98357a.c: In function ‘max98357a_codec_probe’:
  sound/soc/codecs/max98357a.c:55:2: error: implicit declaration of function ‘devm_gpiod_get’ [-Werror=implicit-function-declaration]
  sound/soc/codecs/max98357a.c:61:2: error: implicit declaration of function ‘gpiod_direction_output’ [-Werror=implicit-function-declaration]
  cc1: some warnings being treated as errors

Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Kenneth Westfield <kwestfie@codeaurora.org>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-12 10:55:36 +08:00
Guenter Roeck ffa0475771 ASoC: Fix MAX98357A codec driver dependencies
The max98357a driver depends on GPIOLIB. This may cause the following
build failure.

sound/soc/codecs/max98357a.c: In function 'max98357a_daiops_trigger':
sound/soc/codecs/max98357a.c:30:3: error: implicit declaration of function 'gpiod_set_value'
sound/soc/codecs/max98357a.c: In function 'max98357a_codec_probe':
sound/soc/codecs/max98357a.c:55:2: error: implicit declaration of function 'devm_gpiod_get'
sound/soc/codecs/max98357a.c:61:2: error: implicit declaration of function 'gpiod_direction_output'

Seen with mips:allmodconfig as well as various randconfig builds.

Fixes: af5adf1293 ("ASoC: max98357a: Add MAX98357A codec driver")
Cc: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-12 10:54:52 +08:00
Linus Torvalds a323ae93a7 sound updates for 3.20-rc1
In this batch, you can find lots of cleanups through the whole
 subsystem, as our good New Year's resolution.  Lots of LOCs and
 commits are about LINE6 driver that was promoted finally from staging
 tree, and as usual, there've been widely spread ASoC changes.
 
 Here some highlights:
 
 ALSA core changes
   - Embedding struct device into ALSA core structures
   - sequencer core cleanups / fixes
   - PCM msbits constraints cleanups / fixes
   - New SNDRV_PCM_TRIGGER_DRAIN command
   - PCM kerneldoc fixes, header cleanups
   - PCM code cleanups using more standard codes
   - Control notification ID fixes
 
 Driver cleanups
   - Cleanups of PCI PM callbacks
   - Timer helper usages cleanups
   - Simplification (e.g. argument reduction) of many driver codes
 
 HD-audio
   - Hotkey and LED support on HP laptops with Realtek codecs
   - Dock station support on HP laptops
   - Toshiba Satellite S50D fixup
   - Enhanced wallclock timestamp handling for HD-audio
   - Componentization to simplify the linkage between i915 and hd-audio
     drivers for Intel HDMI/DP
 
 USB-audio
   - Akai MPC Element support
   - Enhanced timestamp handling
 
 ASoC
   - Lots of refactoringin ASoC core, moving drivers to more data
     driven initialization and rationalizing a lot of DAPM usage
   - Much improved handling of CDCLK clocks on Samsung I2S controllers
   - Lots of driver specific cleanups and feature improvements
   - CODEC support for TI PCM514x and TLV320AIC3104 devices
   - Board support for Tegra systems with Realtek RT5677
   - New driver for Maxim max98357a
   - More enhancements / fixes for Intel SST driver
 
 Others
   - Promotion of LINE6 driver from staging along with lots of rewrites
     and cleanups
   - DT support for old non-ASoC atmel driver
   - oxygen cleanups, XIO2001 init, Studio Evolution SE6x support
   - Emu8000 DRAM size detection fix on ISA(!!) AWE64 boards
   - A few more ak411x fixes for ice1724 boards
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJU2ySIAAoJEGwxgFQ9KSmk/YMP/1v0r60aDt6VxlTbadt008R/
 jTEIzD4oGEMkhFQdlmN8MegZlx+05vxQUCGrVy8PLelhfy/mnj6z/iUt9ohE1PqK
 530eVr5FnlAbHs1JzP8Tm8Xbbtk8RXt5uvgohJvt7HBrc0Def9N/w37fUQ0ytO+s
 Ot/0Xm8BNsdJ90DfMVLc0Ok9cAFn4Z70gylE/PuGxbBBzxQh8PYPXtJ6Q/s5lKLV
 QC7VitJa0H7vsFYb+Ve7GU4cKMTt8uEPw8CdnQbDwb63ia93iWJJrlqKVUWYF2Gu
 K+mX5Igdb88ToXbMPrLKXe73IfFcdpWNTbj8IAv+Rp9fArylzz+3GAYmrqTAdare
 JEE5qAZTtJZEeD2vgNCnA4JpSbRzL0bHrEow21LnPONq3V9FB044NAeMSx3dI4j1
 fk+SnqrpJMtlCtgj2PuWzIcqRiJ25F/Qax/xFeZHo7FwLIBF7z5pLu9DP4CfUSXj
 fDEcB9aNF2VirJkQdbhHaPqTYVf2rHQ/ebDpDHBwkqFe865IHlJ8g8MrHnAFInKN
 jQlSTOqi9V3two53U1JIKcB6QcBH3vh60w2JsWsQadsr45YYQ/bvBHGYNpQ00C3U
 rbDBANhAHaF/hFncNnOQDsH65FqHj/ZlBQRhzX0LqxN4K0DM1FqGcLf2k6u/pzZU
 09+QlcIOOzN8lbvHR8Qx
 =/84r
 -----END PGP SIGNATURE-----

Merge tag 'sound-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "In this batch, you can find lots of cleanups through the whole
  subsystem, as our good New Year's resolution.  Lots of LOCs and
  commits are about LINE6 driver that was promoted finally from staging
  tree, and as usual, there've been widely spread ASoC changes.

  Here some highlights:

  ALSA core changes
   - Embedding struct device into ALSA core structures
   - sequencer core cleanups / fixes
   - PCM msbits constraints cleanups / fixes
   - New SNDRV_PCM_TRIGGER_DRAIN command
   - PCM kerneldoc fixes, header cleanups
   - PCM code cleanups using more standard codes
   - Control notification ID fixes

  Driver cleanups
   - Cleanups of PCI PM callbacks
   - Timer helper usages cleanups
   - Simplification (e.g. argument reduction) of many driver codes

  HD-audio
   - Hotkey and LED support on HP laptops with Realtek codecs
   - Dock station support on HP laptops
   - Toshiba Satellite S50D fixup
   - Enhanced wallclock timestamp handling for HD-audio
   - Componentization to simplify the linkage between i915 and hd-audio
     drivers for Intel HDMI/DP

  USB-audio
   - Akai MPC Element support
   - Enhanced timestamp handling

  ASoC
   - Lots of refactoringin ASoC core, moving drivers to more data driven
     initialization and rationalizing a lot of DAPM usage
   - Much improved handling of CDCLK clocks on Samsung I2S controllers
   - Lots of driver specific cleanups and feature improvements
   - CODEC support for TI PCM514x and TLV320AIC3104 devices
   - Board support for Tegra systems with Realtek RT5677
   - New driver for Maxim max98357a
   - More enhancements / fixes for Intel SST driver

  Others
   - Promotion of LINE6 driver from staging along with lots of rewrites
     and cleanups
   - DT support for old non-ASoC atmel driver
   - oxygen cleanups, XIO2001 init, Studio Evolution SE6x support
   - Emu8000 DRAM size detection fix on ISA(!!) AWE64 boards
   - A few more ak411x fixes for ice1724 boards"

* tag 'sound-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (542 commits)
  ALSA: line6: toneport: Use explicit type for firmware version
  ALSA: line6: Use explicit type for serial number
  ALSA: line6: Return EIO if read/write not successful
  ALSA: line6: Return error if device not responding
  ALSA: line6: Add delay before reading status
  ASoC: Intel: Clean data after SST fw fetch
  ALSA: hda - Add docking station support for another HP machine
  ALSA: control: fix failure to return new numerical ID in 'replace' event data
  ALSA: usb: update trigger timestamp on first non-zero URB submitted
  ALSA: hda: read trigger_timestamp immediately after starting DMA
  ALSA: pcm: allow for trigger_tstamp snapshot in .trigger
  ALSA: pcm: don't override timestamp unconditionally
  ALSA: off by one bug in snd_riptide_joystick_probe()
  ASoC: rt5670: Set use_single_rw flag for regmap
  ASoC: rt286: Add rt288 codec support
  ASoC: max98357a: Fix build in !CONFIG_OF case
  ASoC: Intel: fix platform_no_drv_owner.cocci warnings
  ARM: dts: Switch Odroid X2/U2 to simple-audio-card
  ARM: dts: Exynos4 and Odroid X2/U3 sound device nodes update
  ALSA: control: fix failure to return numerical ID in 'add' event
  ...
2015-02-11 08:51:59 -08:00
Chris Rorvick 0e806151e8 ALSA: line6: toneport: Use explicit type for firmware version
The firmware version is a single byte so have the variable type agree.
Since the address to this member is passed to the read function, using
an int is not even portable.

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-11 10:41:59 +01:00
Chris Rorvick 12b00157fd ALSA: line6: Use explicit type for serial number
The serial number (aka ESN) is a 32-bit value.

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-11 10:39:05 +01:00
Chris Rorvick e474e7fd40 ALSA: line6: Return EIO if read/write not successful
Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-11 10:37:43 +01:00
Chris Rorvick f3dfd1be08 ALSA: line6: Return error if device not responding
Put an upper bound on how long we will wait for the device to respond to
a read/write request (i.e., 100 milliseconds) and return an error if
this is reached.

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-11 10:37:30 +01:00
Chris Rorvick e64e94df99 ALSA: line6: Add delay before reading status
The device indicates the result of a read/write operation by making the
status available on a subsequent request from the driver.  This is not
ready immediately, though, so the driver is currently slamming the
device with hundreds of pointless requests before getting the expected
response.  Add a two millisecond delay before each attempt.  This is
approximately the behavior observed with version 4.2.7.1 of the Windows
driver.

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-11 10:33:55 +01:00
Libin Yang 1b006996b6 ASoC: Intel: Clean data after SST fw fetch
The BDW audio firmware DSP manages the DMA and the DMA cannot be
stopped exactly at the end of the playback stream. This means
stale samples may be played at PCM stop unless the driver copies
silence to the subsequent periods.

Signed-off-by: Libin Yang <libin.yang@intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-11 09:58:15 +01:00
Nicolin Chen 541b03ad6c ASoC: fsl_ssi: Fix the incorrect limitation of the bit clock rate
According to i.MX Reference Manual, the bit-clock frequency generated
by SSI must be never greater than 1/5 of the peripheral clock frequency.

This peripheral clock, however, is not baudclk but the IPG clock (i.e.
ssi_private->clk in the fsl_ssi driver).

So this patch just simply fixes the incorrect limitation applied to
the bit clock (baudclk) rate.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-11 13:46:07 +08:00
Linus Torvalds c5ce28df0e Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:

 1) More iov_iter conversion work from Al Viro.

    [ The "crypto: switch af_alg_make_sg() to iov_iter" commit was
      wrong, and this pull actually adds an extra commit on top of the
      branch I'm pulling to fix that up, so that the pre-merge state is
      ok.   - Linus ]

 2) Various optimizations to the ipv4 forwarding information base trie
    lookup implementation.  From Alexander Duyck.

 3) Remove sock_iocb altogether, from CHristoph Hellwig.

 4) Allow congestion control algorithm selection via routing metrics.
    From Daniel Borkmann.

 5) Make ipv4 uncached route list per-cpu, from Eric Dumazet.

 6) Handle rfs hash collisions more gracefully, also from Eric Dumazet.

 7) Add xmit_more support to r8169, e1000, and e1000e drivers.  From
    Florian Westphal.

 8) Transparent Ethernet Bridging support for GRO, from Jesse Gross.

 9) Add BPF packet actions to packet scheduler, from Jiri Pirko.

10) Add support for uniqu flow IDs to openvswitch, from Joe Stringer.

11) New NetCP ethernet driver, from Muralidharan Karicheri and Wingman
    Kwok.

12) More sanely handle out-of-window dupacks, which can result in
    serious ACK storms.  From Neal Cardwell.

13) Various rhashtable bug fixes and enhancements, from Herbert Xu,
    Patrick McHardy, and Thomas Graf.

14) Support xmit_more in be2net, from Sathya Perla.

15) Group Policy extensions for vxlan, from Thomas Graf.

16) Remove Checksum Offload support for vxlan, from Tom Herbert.

17) Like ipv4, support lockless transmit over ipv6 UDP sockets.  From
    Vlad Yasevich.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1494+1 commits)
  crypto: fix af_alg_make_sg() conversion to iov_iter
  ipv4: Namespecify TCP PMTU mechanism
  i40e: Fix for stats init function call in Rx setup
  tcp: don't include Fast Open option in SYN-ACK on pure SYN-data
  openvswitch: Only set TUNNEL_VXLAN_OPT if VXLAN-GBP metadata is set
  ipv6: Make __ipv6_select_ident static
  ipv6: Fix fragment id assignment on LE arches.
  bridge: Fix inability to add non-vlan fdb entry
  net: Mellanox: Delete unnecessary checks before the function call "vunmap"
  cxgb4: Add support in cxgb4 to get expansion rom version via ethtool
  ethtool: rename reserved1 memeber in ethtool_drvinfo for expansion ROM version
  net: dsa: Remove redundant phy_attach()
  IB/mlx4: Reset flow support for IB kernel ULPs
  IB/mlx4: Always use the correct port for mirrored multicast attachments
  net/bonding: Fix potential bad memory access during bonding events
  tipc: remove tipc_snprintf
  tipc: nl compat add noop and remove legacy nl framework
  tipc: convert legacy nl stats show to nl compat
  tipc: convert legacy nl net id get to nl compat
  tipc: convert legacy nl net id set to nl compat
  ...
2015-02-10 20:01:30 -08:00
Linus Torvalds ab0475df5c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k updates from Geert Uytterhoeven:
 "Summary:

  - switch to asm-generic/futex.h

  - various cleanups

  - defconfig updates"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k/defconfig: Enable Ethernet bridging
  m68k/defconfig: Enable Atari EtherNAT and EtherNEC Ethernet support
  m68k/defconfig: Enable automounting of devtmpfs at /dev
  m68k/defconfig: Enable early printk support
  m68k/defconfig: Enable test modules
  m68k/defconfig: Refresh defconfigs for v3.16-rc1--v3.19-rc2
  m68k/atari: Remove obsolete IRQ_TYPE_*
  sound: dmasound_atari: Remove obsolete IRQ_TYPE_SLOW
  video: atafb: Remove obsolete IRQ_TYPE_PRIO
  parport: parport_atari: Remove obsolete IRQ_TYPE_SLOW
  net: atarilance: Remove obsolete IRQ_TYPE_PRIO
  m68k/atari: Remove obsolete keyboard_tasklet scheduling
  m68k/mac: Fix scsi_type for Mac LC and similar models
  m68k: Switch to asm-generic/futex.h
  m68k/mvme147: config.c - Remove unused functions
  m68k/atari: atakeyb.c - Remove some unused functions
  m68k/mvme16x: rtc - Don't use module_init in non-modular code
2015-02-10 13:27:24 -08:00
TienFu Chen 3271cb2283 ALSA: hda - Add docking station support for another HP machine
BugLink: https://bugs.launchpad.net/bugs/1412800
Signed-off-by: TienFu Chen <tienfu.chen@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-10 10:01:34 +01:00
Peter Rosin b6d6c6e95f ASoC: atmel_ssc_dai: Allow more rates
When the SSC acts as BCK master, use a ratnum rule to limit
the rate instead of only doing the standard rates. When the SSC
acts as BCK slave, allow any BCK frequency up to the SSC master
clock, divided by either of 2, 3 or 6.

Put a cap at 384kHz. Who's /ever/ going to need more than that?

The divider of 2, 3 or 6 is selected based on the Serial Clock Ratio
Considerations section from the SSC documentation:

    The Transmitter and the Receiver can be programmed to operate
    with the clock signals provided on either the TK or RK pins.
    This allows the SSC to support many slave-mode data transfers.
    In this case, the maximum clock speed allowed on the RK pin is:
    - Peripheral clock divided by 2 if Receiver Frame Synchro is input
    - Peripheral clock divided by 3 if Receiver Frame Synchro is output
    In addition, the maximum clock speed allowed on the TK pin is:
    - Peripheral clock divided by 6 if Transmit Frame Synchro is input
    - Peripheral clock divided by 2 if Transmit Frame Synchro is output

Signed-off-by: Peter Rosin <peda@axentia.se>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-10 15:12:41 +08:00
Peter Ujfalusi 5163c1eede ASoC: omap: Kconfig: Support for omap5-uevm analog audio
The analog audio is supported via omap-abe-twl6040 machine driver on
omap5-uevm.
Update the Kconfig file to reflect this and select the Palmas clock driver
which is providing the 32K clock for audio on omap5-uevm.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-02-10 15:10:39 +08:00
Takashi Sakamoto e6ff3840dc ALSA: control: fix failure to return new numerical ID in 'replace' event data
In 'replace' event data, numerical ID of control is always invalid. This
commit fix this bug so as the event data has renewed numerical ID for
control.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-09 16:23:25 +01:00
Pierre-Louis Bossart ea33d359c4 ALSA: usb: update trigger timestamp on first non-zero URB submitted
The first URBs are submitted during the prepare stage. When .trigger is
called, the ALSA core saves a trigger tstamp that doesn't correspond to
the actual time when the samples are submitted. The trigger_tstamp is
now updated when the first data are submitted to avoid any time offsets.

A usb-specific trigger_tstamp_pending_update flag is used for now,
at some point the flag would need to move to the ALSA core, USB
is not the only interface where silent block transfers are programmed
as part of the prepare stage, with actual data enabled when .trigger
is called.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-09 16:02:43 +01:00
Pierre-Louis Bossart ed610af86a ALSA: hda: read trigger_timestamp immediately after starting DMA
Make sure wallclock counter and trigger timestamp are read very
close to each other for better alignment.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-09 16:02:11 +01:00