Commit Graph

29434 Commits

Author SHA1 Message Date
Mark Brown 50b123087c
Merge branch 'fix/rt5659' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-rt5659 2018-03-12 09:35:26 -07:00
Takashi Iwai db45dc9540 ASoC: Fixes for v4.16
This is a fairly standard collection of fixes, there's no changes to the
 core here just a bunch of small device specific changes for single
 drivers plus an update to the MAINTAINERS file for the sgl5000.
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Merge tag 'asoc-fix-v4.16-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v4.16

This is a fairly standard collection of fixes, there's no changes to the
core here just a bunch of small device specific changes for single
drivers plus an update to the MAINTAINERS file for the sgl5000.
2018-03-12 17:30:38 +01:00
Bard Liao 3795e0c7d5
ASoC: rt5659: fix wrong control register for ADC2 power
The control register for ADC L2 and R2 is RT5659_PWR_DIG_1
not RT5659_PWR_DIG_2.

Signed-off-by: Zhong An <zhongan@pinecone.net>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-12 09:26:20 -07:00
Bard Liao 9849ef555c
ASoC: rt5659: fix wrong bit define for ADC L2 power.
RT5659_PWR_ADC_L2_BIT should be 2.

Signed-off-by: Zhong An <zhongan@pinecone.net>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-12 09:26:19 -07:00
Mark Brown a3e39ed1f4
Merge remote-tracking branches 'asoc/fix/amd', 'asoc/fix/hdmi-codec', 'asoc/fix/rt5651', 'asoc/fix/samsung', 'asoc/fix/sgtl5000', 'asoc/fix/sunxi' and 'asoc/fix/wm-adsp' into asoc-linus 2018-03-12 09:14:07 -07:00
Colin Ian King 0bc66fd3b6 ALSA: echoaudio: remove redundant initialization of pointer 'pipe'
The pointer 'pipe' is being initialized with a value that is never
read and it is re-assigned later, hence the initialization is redundant
and can be removed. Also remove pointer 'runtime' as it is no longer
required.

Cleans up clang warning:
sound/pci/echoaudio/echoaudio.c:740:20: warning: Value stored to 'pipe'
during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-12 16:05:11 +01:00
Takashi Iwai 40088dc4e1 ALSA: hda - Revert power_save option default value
With the commit 1ba8f9d308 ("ALSA: hda: Add a power_save
blacklist"), we changed the default value of power_save option to -1
for processing the power-save blacklist.
Unfortunately, this seems breaking user-space applications that
actually read the power_save parameter value via sysfs and judge /
adjust the power-saving status.  They see the value -1 as if the
power-save is turned off, although the actual value is taken from
CONFIG_SND_HDA_POWER_SAVE_DEFAULT and it can be a positive.

So, overall, passing -1 there was no good idea.  Let's partially
revert it -- at least for power_save option default value is restored
again to CONFIG_SND_HDA_POWER_SAVE_DEFAULT.  Meanwhile, in this patch,
we keep the blacklist behavior and make is adjustable via the new
option, pm_blacklist.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199073
Fixes: 1ba8f9d308 ("ALSA: hda: Add a power_save blacklist")
Acked-by: Hans de Goede <hdegoede@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-12 14:16:08 +01:00
Takashi Iwai 01c0b4265c ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats()
snd_pcm_oss_get_formats() has an obvious use-after-free around
snd_mask_test() calls, as spotted by syzbot.  The passed format_mask
argument is a pointer to the hw_params object that is freed before the
loop.  What a surprise that it has been present since the original
code of decades ago...

Reported-by: syzbot+4090700a4f13fccaf648@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-11 10:25:10 +01:00
Takashi Iwai a2ff19f7b7 ALSA: seq: Clear client entry before deleting else at closing
When releasing a client, we need to clear the clienttab[] entry at
first, then call snd_seq_queue_client_leave().  Otherwise, the
in-flight cell in the queue might be picked up by the timer interrupt
via snd_seq_check_queue() before calling snd_seq_queue_client_leave(),
and it's delivered to another queue while the client is clearing
queues.  This may eventually result in an uncleared cell remaining in
a queue, and the later snd_seq_pool_delete() may need to wait for a
long time until the event gets really processed.

By moving the clienttab[] clearance at the beginning of release, any
event delivery of a cell belonging to this client will fail at a later
point, since snd_seq_client_ptr() returns NULL.  Thus the cell that
was picked up by the timer interrupt will be returned immediately
without further delivery, and the long stall of snd_seq_delete_pool()
can be avoided, too.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-10 17:30:01 +01:00
Takashi Iwai d0f8330652 ALSA: seq: Fix possible UAF in snd_seq_check_queue()
Although we've covered the races between concurrent write() and
ioctl() in the previous patch series, there is still a possible UAF in
the following scenario:

A: user client closed		B: timer irq
  -> snd_seq_release()		  -> snd_seq_timer_interrupt()
    -> snd_seq_free_client()	    -> snd_seq_check_queue()
				      -> cell = snd_seq_prioq_cell_peek()
      -> snd_seq_prioq_leave()
         .... removing all cells
      -> snd_seq_pool_done()
         .... vfree()
				      -> snd_seq_compare_tick_time(cell)
				         ... Oops

So the problem is that a cell is peeked and accessed without any
protection until it's retrieved from the queue again via
snd_seq_prioq_cell_out().

This patch tries to address it, also cleans up the code by a slight
refactoring.  snd_seq_prioq_cell_out() now receives an extra pointer
argument.  When it's non-NULL, the function checks the event timestamp
with the given pointer.  The caller needs to pass the right reference
either to snd_seq_tick or snd_seq_realtime depending on the event
timestamp type.

A good news is that the above change allows us to remove the
snd_seq_prioq_cell_peek(), too, thus the patch actually reduces the
code size.

Reviewed-by: Nicolai Stange <nstange@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-10 17:29:49 +01:00
Adam Thomson fc8f7ea2d6
ASoC: da7219: Add common clock usage for providing DAI clks
There is a need to use DA7219 as DAI clock master for other codecs
within a system, which means that the DAI clocks are required to
remain, regardless of whether the codec is actually running
playback/capture. To be able to expose control of the DAI clocking
the common clock framework has been employed.

The current implementation adds a simple clock gate for enabling
and disabling the DAI clocks, with no rate control supported
(this is still handled through standard hw_params() functions as
before). If DT is enabled then the clock is added to the OF
providers list, otherwise a clkdev lookup is used.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-09 17:40:41 +00:00
Katsuhiro Suzuki 8413b9e00a
ASoC: uniphier: add support for UniPhier PXs2 AIO
This patch adds support for UniPhier AIO sound driver
which is included in UniPhier PXs2 SoCs.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-09 15:49:42 +00:00
Vijendar Mukunda 17aa9521d0
ASoC: amd: modifications in dma stop sequence
As per design, non-circular dma also need to be
stopped explicitly for both playback and capture
scenarios.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-09 15:46:16 +00:00
Vijendar Mukunda a37d48e323
ASoC: amd: 16bit resolution support for i2s sp instance
Moved 16bit resolution condition check for stoney platform
to acp_hw_params.Depending upon substream required register
value need to be programmed rather than enabling 16bit resolution
support all time in acp init.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-09 15:45:24 +00:00
Steven Eckhoff 641eea3f8b
ASoC: TSCS42xx: Add missing headers
Add missing headers

Signed-off-by: Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-09 13:00:38 +00:00
Mark Brown f7e73b26ae
ASoC: core: Fix typo roup->group
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-09 12:46:27 +00:00
Dennis Wassenberg 099fd6ca0a ALSA: hda: add dock and led support for HP ProBook 640 G2
This patch adds missing initialisation for HP 2013 UltraSlim Dock
Line-In/Out PINs and activates keyboard mute/micmute leds
for HP ProBook 640 G2

Signed-off-by: Dennis Wassenberg <dennis.wassenberg@secunet.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-08 17:37:10 +01:00
Dennis Wassenberg aea8081720 ALSA: hda: add dock and led support for HP EliteBook 820 G3
This patch adds missing initialisation for HP 2013 UltraSlim Dock
Line-In/Out PINs and activates keyboard mute/micmute leds
for HP EliteBook 820 G3

Signed-off-by: Dennis Wassenberg <dennis.wassenberg@secunet.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-08 17:36:51 +01:00
Sylwester Nawrocki d9e575127b
ASoC: Use proper DT compatible string for Hardkernel Odroid boards
The Odroid boards are manufactured by Hardkernel, not Samsung. New compatible
string entries are added, with "hardkernel," instead of "samsung," vendor
prefix. Support for the old compatible strings is going to be removed after
some time.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-08 15:37:29 +00:00
Colin Ian King 0338753a57
ASoC: cygnus: remove redundant assignment to pointer 'res'
The pointer res is being initialized with a value that is never read
and re-assigned immediately after, hence the initialization is redundant
and can be removed.

Cleans up clang warning:
sound/soc/bcm/cygnus-ssp.c:1284:19: warning: Value stored to 'res'
during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-08 15:11:24 +00:00
Dennis Wassenberg e4c07b3b66 ALSA: hda/realtek - Make dock sound work on ThinkPad L570
One version of Lenovo Thinkpad T570 did not use ALC298
(like other Kaby Lake devices). Instead it uses ALC292.
In order to make the Lenovo dock working with that codec
the dock quirk for ALC292 will be used.

Signed-off-by: Dennis Wassenberg <dennis.wassenberg@secunet.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-08 14:22:34 +01:00
Takashi Iwai 85d59b57be ALSA: seq: Remove superfluous snd_seq_queue_client_leave_cells() call
With the previous two fixes for the write / ioctl races:
  ALSA: seq: Don't allow resizing pool in use
  ALSA: seq: More protection for concurrent write and ioctl races
the cells aren't any longer in queues at the point calling
snd_seq_pool_done() in snd_seq_ioctl_set_client_pool().  Hence the
function call snd_seq_queue_client_leave_cells() can be dropped safely
from there.

Suggested-by: Nicolai Stange <nstange@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-08 12:06:07 +01:00
Takashi Iwai 7bd8009156 ALSA: seq: More protection for concurrent write and ioctl races
This patch is an attempt for further hardening against races between
the concurrent write and ioctls.  The previous fix d15d662e89
("ALSA: seq: Fix racy pool initializations") covered the race of the
pool initialization at writer and the pool resize ioctl by the
client->ioctl_mutex (CVE-2018-1000004).  However, basically this mutex
should be applied more widely to the whole write operation for
avoiding the unexpected pool operations by another thread.

The only change outside snd_seq_write() is the additional mutex
argument to helper functions, so that we can unlock / relock the given
mutex temporarily during schedule() call for blocking write.

Fixes: d15d662e89 ("ALSA: seq: Fix racy pool initializations")
Reported-by: 范龙飞 <long7573@126.com>
Reported-by: Nicolai Stange <nstange@suse.de>
Reviewed-and-tested-by: Nicolai Stange <nstange@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-08 12:05:37 +01:00
Masahiro Yamada d2b9430771
ASoC: uniphier: remove superfluous <linux/mfd/syscon.h> inclusion
None of aio-compress.c depends on the syscon header.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-08 10:43:20 +00:00
Takashi Iwai d85739367c ALSA: seq: Don't allow resizing pool in use
This is a fix for a (sort of) fallout in the recent commit
d15d662e89 ("ALSA: seq: Fix racy pool initializations") for
CVE-2018-1000004.
As the pool resize deletes the existing cells, it may lead to a race
when another thread is writing concurrently, eventually resulting a
UAF.

A simple workaround is not to allow the pool resizing when the pool is
in use.  It's an invalid behavior in anyway.

Fixes: d15d662e89 ("ALSA: seq: Fix racy pool initializations")
Reported-by: 范龙飞 <long7573@126.com>
Reported-by: Nicolai Stange <nstange@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-08 08:59:26 +01:00
Takashi Iwai 7a33a02ffb ALSA: vmaster: Zero-clear ctl before calling slave get
Use kzalloc() instead of kmalloc() so that we don't need to rely fully
on the slave get() callback to clear the control value that might be
copied to user-space.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-08 08:41:13 +01:00
Takashi Iwai 2e2c177ca8 ALSA: vmaster: Propagate slave error
In slave_update() of vmaster code ignores the error from the slave
get() callback and copies the values.  It's not only about the missing
error code but also that this may potentially lead to a leak of
uninitialized variables when the slave get() don't clear them.

This patch fixes slave_update() not to copy the potentially
uninitialized values when an error is returned from the slave get()
callback, and to propagate the error value properly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-08 08:41:12 +01:00
Hans de Goede c22969d70f
ASoC: Intel: bytcr_rt5651: Select RCCLK on init()
When the BYT_RT5651_MCLK_EN quirk is set, we disable the MCLK from
byt_rt5651_init(), we need to select the RCCLK as sysclk before doing this
to make sure that jack-detect works directly after boot.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:19:51 +00:00
Hans de Goede b4b6377e07
ASoC: Intel: bytcr_rt5651: Change defaults to enable jack-detect, analog mics
Change the default quirk settings to enable jack-detect, analog mics.

The old default input mapping of DMIC for non Bay Trail CR devices seems
like a poor default as I'm not aware of any Intel SST + rt5651 using
devices with a DMIC.

All Cherry Trail devices using the bytcr_rt5651 machine driver seem to be
modelled after BYT-CR devices, And the only non CR Bay Trail devices with
a rt5651 codec I'm aware of are the Minnow boards for which we already have
board specific quirks. So it seems better to me to use the BYT-CR defaults
everywhere.

This e.g. makes the Chuwi Hi8 Pro (CWI513) work ootb without needing a
quirk.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:19:47 +00:00
Hans de Goede f9877eb598
ASoC: Intel: bytcr_rt5651: Add quirk for the VIOS LTH17 laptop
Add a quirk setting up jack-detect and input routing for the
VIOS LTH17 laptop.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:19:40 +00:00
Hans de Goede 8a880a2014
ASoC: Intel: bytcr_rt5651: Add support for Bay Trail CR / SSP0 using boards
Despite its name being prefixed with bytcr, before this commit the
bytcr_rt5651 machine driver could not work with Bay Trail CR boards,
as those only have SSP0 and it only supported SSP0-AIF1 setups.

This commit adds support for this, autodetecting AIF1 vs AIF2 based on
BIOS tables.

While at it also add support for SSP2-AIF2 setups, as that requires only
minimal extra code on top of the code adding SSP0-AIF1 / SSP0-AIF2 support.

Note this code is all copy-pasted from bytcr_rt5640.c. I've looked into
merging the 2 machine drivers into 1 to avoid copy-pasting, but there are
enough subtile differences to make this hard *and* with all the quirks the
machine driver already is full with if (variant-foo) then ... else ...
constructs adding more of these is going to make the code unreadable.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:19:22 +00:00
Hans de Goede f026e06317
ASoC: Intel: bytcr_rt5651: Add new IN2_HS_IN3 input map and a quirk using it
Add a new IN2_HS_IN3 input map and add a quirk for the input mapping and
jack-detect source for the Chuwi Vi8 Plus tablet, which uses this new map.

Note the Chuwi Vi8 Plus lists an extra GPIO in its codecs ACPI resources
which needs to be driven high to enable the external speaker amplifier,
this is not supported yet and will be fixed in a future patch.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:19:00 +00:00
Hans de Goede 7f2e2299cf
ASoC: Intel: bytcr_rt5651: Rename IN3_MAP to IN1_HS_IN3_MAP
All the mappings are named for where the internal mic is routed and in that
sense the newly added in3_map really is the same as in1_map, what makes it
different is that it maps the headset mic at IN3 rather then at IN2.

Rename in3_map to in1_hs_in3_map to better reflect what it actually does.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:18:44 +00:00
Hans de Goede 3fdae070e6
ASoC: Intel: bytcr_rt5651: Drop snd_soc_dai_set_bclk_ratio() call
Drop the snd_soc_dai_set_bclk_ratio() call, the rt5651 dai does not have a
set_bclk_ratio() op, so it is a nop (and returns -EINVAL).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:18:24 +00:00
Hans de Goede aeec6cc082
ASoC: Intel: bytcr_rt5651: Configure PLL1 before using it
When platform_clock_control() first selects PLL1 as sysclk the PLL_CTRL
registers have not been setup yet and we effectively have an invalid clock
configuration until byt_rt5651_aif1_hw_params() gets called.

Add a new byt_rt5651_prepare_and_enable_pll1() helper and use that from
both platform_clock_control() and byt_rt5651_aif1_hw_params() to fix this.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:18:18 +00:00
Hans de Goede 8ffaa6a136
ASoC: Intel: bytcr_rt5651: Add quirk micbias OVCD configuration
Add support for setting the micbias OVCD limits device-properties through
quirks.

And set the limits for this to 2000uA with a scale-factor of 0.75 for the
KIANO SlimNote 14.2 device, which is the only device on which
jack-detection is currently enabled.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:18:13 +00:00
Hans de Goede aed859a2c7
ASoC: Intel: bytcr_rt5651: Only create jack if we have a jack-detect source
Only create the jack if we have a valid jack-detect source and properly
check the snd_soc_component_set_jack() return value.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:18:09 +00:00
Hans de Goede c2f26938d2
ASoC: Intel: bytcr_rt5651: Actually honor the DMIC_EN quirk if specified
Before this commit it was possible to set the DMIC_EN quirk in the machine
driver, but it would never be passed to the codec driver so it was a nop.

This commit adds code to actually pass the quirk to the codec driver.

Since the DMIC_EN quirk was ignored before, this commit removes it from
the default quirk settings, to avoid this causing an unexpected functional
change. If we really want the DMIC_EN behavior anywhere it should be
specifically enabled by follow up commits.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:17:52 +00:00
Hans de Goede 46058aeb6b
ASoC: Intel: bytcr_rt5651: Pass jack-src info via device-properties
This commit add support for a new BYT_RT5651_JDSRC quirk, sets this
quirk for the KIANO SlimNote 14.2 laptop and uses the new "realtek,
jack-detect-source" property to pass this info to the codec driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 14:17:29 +00:00
Mark Brown c9ae06decc
Merge branch 'topic/rt5651' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel 2018-03-07 14:16:00 +00:00
Hans de Goede e39cacc1b7
ASoC: Intel: bytcr_rt5651: Not being able to find the codec ACPI-dev is an error
If we cannot find the codec ACPI-dev, then the snd-soc-core will not be
able to find the codec either and snd_soc_register_card() will just keep
exiting with -EPROBE_DEFER, filling the log with errors each time the
probe gets retried.

Instead simply log an error from the machine driver and exit with -ENODEV.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:55:40 +00:00
Hans de Goede ee68096826
ASoC: rt5651: Rewrite jack-type detection
We get the insertion event before the jack is fully inserted at which point
the second ring on a TRRS connector may short the 2nd ring and sleeve
contacts. Testing has shown that this short-circuit may happen as late
as 500ms after the insertion event, but it never lasts longer then 300ms.

This commit changes the detection algorithm to require 5 identical OVCD
values in a row at 100 ms intervals to fix the jack-type sometimes getting
mis-detected.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:55:29 +00:00
Hans de Goede 0fe9474598
ASoC: rt5651: Add rt5651_jack_inserted() helper
Add rt5651_jack_inserted() helper to get the jack-detect switch status,
This is a preparation patch for rewriting the jack type-detection to
make it more reliable.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:55:14 +00:00
Hans de Goede 4b4a373c02
ASoC: rt5651: Enable Platform Clock during jack-type detect
When using RCCLK instead of MCLK / PLL1 the OVCD status often gets stuck
at its last value, which breaks jack-type detection.

This commit fixes this by force-enabling the platform clock when doing
jack-type detection.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:54:00 +00:00
Hans de Goede 1b1ad83539
ASoC: rt5651: Enable sticky mode for OVCD
When the mic-gnd contacts are short-circuited by a headphones plug, the
hardware periodically retries if it can apply the bias-current leading to
the OVCD status flip-flopping 1-0-1 with it being 0 about 10% of the time.
This commit enables the sticky bit for the OVCD status to deal with this.

This commit also introduces 2 helper functions to deal with the OVCD
status bit, this may seem a bit overkill now, but these will also be
used in future patches.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:51:45 +00:00
Hans de Goede e6eb020759
ASoC: rt5651: Allow specifying the OVCD scale-factor through a device-property
OVer-Current-Detection (OVCD) for the micbias current is used to detect if
an inserted jack is a headset or headphones (mic shorted to ground).

The threshold for at which current the OVCD triggers on the rt5651 is not
only controlled by setting the absolute current limit, but also by setting
a scale factor which applies to the limit. Testing has shown that we need
to set both (depending on the board).

This commit adds support for the sofar unused OVCD scale-factor register
and adds support for specifying non-default values for it through the
"realtek,over-current-scale-factor" device-property.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:49:21 +00:00
Hans de Goede 583a9debd7
ASoC: rt5651: Allow specifying over-current threshold through a device-property
OVer-Current-Detection (OVCD) for the micbias current is used to detect
if an inserted jack is a headset or headphones (mic shorted to ground).

Some boards may need different values for the OVCD current threshold
because of a resistor on the board in serial with or parallel to the
jack mic contact.

This commit adds support for configuring the OCVD current threshold
through the "realtek,over-current-threshold-microamp" device-property.

Note this commit changes the default value from 600uA to 2000uA,
because testing has shown 600uA to be a poor default.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:47:13 +00:00
Hans de Goede f0c2a330d9
ASoC: rt5651: Configure jack-detect source through a device-property
Configure the jack-detect source through a device-property which can be
set by code outside of the codec driver. Rather then putting platform
specific DMI quirks inside the generic codec driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:45:03 +00:00
Hans de Goede 1cf5b50426
ASoC: rt5651: Make rt5651_apply_properties() private
The idea behind exporting rt5651_apply_properties(), was for it to be used
on platforms where the platform code may need to add device-properties,
rather then relying only on properties set by the firmware. The platform
code could then call rt5651_apply_properties() after adding properties to
make sure that the codec driver was aware of the new properties.

But this is not necessary, as long as we do all property parsing from
the codec component-driver's probe function (or later) then the machine
driver can attach properties before calling snd_soc_register_card and
calling rt5651_apply_properties() for ordering reasons is not necessary.

This commit makes rt5651_apply_properties() private and adds 2 comments
documenting that all property parsing must be done from the codec
component-driver's probe function.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-07 12:40:14 +00:00
Takashi Iwai e312a869cd ALSA: hda/realtek - Fix dock line-out volume on Dell Precision 7520
The dock line-out pin (NID 0x17 of ALC3254 codec) on Dell Precision
7520 may route to three different DACs, 0x02, 0x03 and 0x06.  The
first two DACS have the volume amp controls while the last one
doesn't.  And unfortunately, the auto-parser assigns this pin to DAC3,
resulting in the non-working volume control for the line out.

Fix it by disabling the routing to DAC3 on the corresponding pin.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199029
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-06 14:49:22 +01:00
Benjamin Berg 85981dfd6b ALSA: hda/realtek: Limit mic boost on T480
The internal mic boost on the T480 is too high. Fix this by applying the
ALC269_FIXUP_LIMIT_INT_MIC_BOOST fixup to the machine to limit the gain.

Signed-off-by: Benjamin Berg <bberg@redhat.com>
Tested-by: Benjamin Berg <bberg@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-06 11:55:08 +01:00
Kailang Yang ae104a21e5 ALSA: hda/realtek - Add headset mode support for Dell laptop
This platform was only one phone Jack.
Add dummy lineout verb to fix automute mode disable.
This just the workaround.

[ More background information:
  since the platform has only a headphone jack without speaker, the
  driver doesn't create the auto-mute control.  Meanwhile we do update
  the headset mode via the automute hook in the driver, thus with this
  setup, the headset won't be updated any longer.

  By adding a dummy line-out pin here, the auto-mute is added by the
  driver, and the headset update is triggered properly.

  Note that this is different from the other
  ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, which has the real line-out pin,
  while this quirk adds a dummy line-out pin.  -- tiwai ]

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-06 10:34:53 +01:00
Kailang Yang 5f36413526 ALSA: hda/realtek - Add support headset mode for DELL WYSE
Enable headset mode support for WYSE platform.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-06 09:52:42 +01:00
Abhijeet Kumar 12af500414
ASoC: Intel: Skylake: Fix typo
Spelling mistake in state. So fixing it.

Signed-off-by: Abhijeet Kumar <abhijeet.kumar@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-05 17:15:52 +00:00
Ladislav Michl b3e9c3f0d9
ASoC: max9867: Drop probe function
Driver probe function has no use and can be deleted.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-02 13:17:04 +00:00
Mark Brown 6f0a45c6d4
Merge branch 'topic/wm9867' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-max9867 2018-03-02 13:16:52 +00:00
John Hsu 3bf045d15f
ASoC: Intel: fix argument error in nau8824 machine
Fix the error: passing argument 1 of 'nau8824_enable_jack_detect'
from incompatible pointer type
  nau8824_enable_jack_detect(codec, jack);
                             ^~~~~
Which expects 'struct snd_soc_component *' but argument is of type
'struct snd_soc_codec *'

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-02 11:29:20 +00:00
Hui Wang d5078193e5 ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines
With the alc289, the Pin 0x1b is Headphone-Mic, so we should assign
ALC269_FIXUP_DELL4_MIC_NO_PRESENCE rather than
ALC225_FIXUP_DELL1_MIC_NO_PRESENCE to it. And this change is suggested
by Kailang of Realtek and is verified on the machine.

Fixes: 3f2f7c553d ("ALSA: hda - Fix headset mic detection problem for two Dell machines")
Cc: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-02 09:59:15 +01:00
Mark Brown a1f362d806
Merge branch 'topic/component-platform' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel 2018-03-01 19:55:59 +00:00
Sriram Periyasamy f7a9f77256
ASoC: Intel: Skylake: Find module id from UUID for bind params
Module id is a property of firmware manifest and can vary across
platforms. So use the uuid to find module id dynamically for bind
params like kpb post bind params.

Signed-off-by: Sriram Periyasamy <sriramx.periyasamy@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:40:04 +00:00
Pawse, GuruprasadX 8913f97d23
ASoC: Intel: board: Add BE DAI link for WoV and update DAPM machine map.
Create BE DAI link for WoV and accordingly update the DAPM machine map

Signed-off-by: Pawse, GuruprasadX <guruprasadx.pawse@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:40:04 +00:00
Pawse, GuruprasadX 66b4860641
ASoC: Intel: Skylake: Add BE DAI for WoV usecase
Currently DMIC capture and WoV usecase uses same BE DAI but operate at
different sampling rates, this results in config mismatch for WoV when
DMIC is already running in parallel.

DMIC has two slots which can operate with some constraints, so add BE
DAI for DMICvoice pin which can used for WoV usecases to capture 4ch,
16KHz, 16bit data.

Signed-off-by: Pawse, GuruprasadX <guruprasadx.pawse@intel.com>
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:40:03 +00:00
Guneshwor Singh cb1f904d91
ASoC: Intel: Skylake: Refine skl widget type check
The current check is not effective when all the widgets of a card are
involved since other widgets also can be of same type. So, make widget
type check more stringent by checking dev pointer additionally.

Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:40:02 +00:00
Geert Uytterhoeven 890861aa85
ASoC: rt5514: Fix uninitialized calibration value
With gcc-4.1.2, if CONFIG_SND_SOC_RT5514_SPI is not set:

    sound/soc/codecs/rt5514.c: In function ‘rt5514_dsp_voice_wake_up_put’:
    sound/soc/codecs/rt5514.c:363: warning: ‘buf[0]’ is used uninitialized in this function
    sound/soc/codecs/rt5514.c:363: warning: ‘buf[1]’ is used uninitialized in this function
    sound/soc/codecs/rt5514.c:363: warning: ‘buf[2]’ is used uninitialized in this function
    sound/soc/codecs/rt5514.c:363: warning: ‘buf[3]’ is used uninitialized in this function

Fix this by initializing the buffer with zeroes, to avoid random bits
being written to the calibration register later.

Fixes: fc9cab0583 ("ASoC: rt5514: The DSP clock can be calibrated by the other clock source")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:31:50 +00:00
Geert Uytterhoeven 29838a5c1e
ASoC: rt5514: Fix rt5514_spi_burst_read() buffer passing
rt5514_dsp_voice_wake_up_put() passes "(u8 *)&buf" to
rt5514_spi_burst_read(), where the cast is needed to silence a compiler
warning:

    sound/soc/codecs/rt5514.c: In function ‘rt5514_dsp_voice_wake_up_put’:
    sound/soc/codecs/rt5514.c:357: warning: passing argument 2 of ‘rt5514_spi_burst_read’ from incompatible pointer type

However, as the variable is declared as an array ("u8 buf[8]"), the
function should just pass "buf" instead.

Fixes: fc9cab0583 ("ASoC: rt5514: The DSP clock can be calibrated by the other clock source")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:31:49 +00:00
Hans de Goede f1088d4b81
ASoC: rt5651: Always keep OVCD enabled
OVCD is not only useful for jack-type detection, but is also useful
to protect against over-current faults in general, so always keep
OVCD enabled, instead of only enabling it for jack-type detection.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:15:38 +00:00
Hans de Goede 9e1795925d
ASoC: rt5651: Only configure OVCD once at set_jack time
Only configure OVCD once at set_jack time, rather then configuring
it on every jack-insertion event and switch to using bit field defines
instead of hardcoding a magic value.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:15:37 +00:00
Hans de Goede 1310e737a6
ASoC: rt5651: Enable LDO and micbias1 supplies for jack-type detection
To determine if a plugged in jack is a headset (speakers + mic) or
headphones (mic contact shorted to ground) we use the micbias1 OVer Current
Detect (OVCD) functionality.

For this to work we need to have a micbias current to actually cause an
overcurrent condition when headphones are plugged in, so jack-type
detection requires both the LDO and micbias1 supplies to be on.

Before this commit there were 2 issues with the handling of this:
1) The LDO supply was force-enabled twice and never disabled again even
though it only needs to be forced on when doing jack-type detection
2) micbias1 was not force-enabled, and thus may be off when doing jack-type
detection

This commit fixes both by force-enabling the LDO and micbias1 supplies
before checking for an overcurrent condition and disabling them afterwards.

Note that both supplies will still get turned on normally (and OVCD will
protect against overcurrent) when the micbias1 is enabled normally because
the user has activated a sound stream recording from the mic.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:15:36 +00:00
Hans de Goede 57d9d7c32f
ASoC: rt5651: Remove "JD Power" dapm supply
Remove the "JD power" dapm supply which gets force-enabled once when
using jack-detect and never gets disabled again.

Since the PWR_JD_M bit simply needs to be always on when using jack-detect
there is no need to have it tracked by dapm, instead we can simply set it
to 1 once when initializing the jack-detection.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:13:06 +00:00
Hans de Goede 3d7719d3cc
ASoC: rt5651: Only configure LDO voltage once at boot
Now that rt5651_set_bias_level(BIAS_OFF) no longer modifies the LDO
voltage selection bits, there is no need to set them each time we move
to standby. Instead configure them once at component-probe() time.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:13:05 +00:00
Hans de Goede a25fe11746
ASoC: rt5651: Remove programming of PWR regs before force_bias_level() call
Remove the setup of the PWR_ANLG1 reg which was done directly before
calling snd_soc_component_force_bias_level(SND_SOC_BIAS_OFF), as the
latter will override any settings done to PWR_ANLG1 immediately anyways.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:13:04 +00:00
Hans de Goede 887fcc6f05
ASoC: rt5651: Do not modify jd and PLL power bits from set_bias_level()
rt5651_set_bias_level(BIAS_OFF) used to unconditionally clear the entire
register, including the jack-detect and PLL power bits. When jack-detection
support was introduced a special case for jack-detect was added which
hard-codes a register value to keep both on.

This commit removes the jack-detect special case, instead simply leaving
these bits as is on BIAS_OFF.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:13:04 +00:00
Hans de Goede bba4e685da
ASoC: rt5651: Do not modify the LDO voltage control bits from set_bias_level()
The PWR_ANLG1 reg not only contains various power on/off bits, it also
contains 2 bits which select if the LDO generates 1.0, 1.1 or 1.2V. Note
there is a separate on/off bit for the LDO.

rt5651_set_bias_level(BIAS_OFF) used to unconditionally clear the entire
register, when jack-detection support was introduced a special case for
jack-detect was added which hard-codes a register value to keep the LDO
voltage at 1.2 volt.

This commit removes the jack-detect special case, instead simply always
leaving the LDO voltage control bits as is on BIAS_OFF.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:13:03 +00:00
Hans de Goede 984c803f9a
ASoC: rt5651: Fix bias_level confusion
The rt5651_set_bias_level() function was turning everything off at
SND_SOC_BIAS_STANDBY, rather then at SND_SOC_BIAS_OFF, requiring the bias-
level to be raised to SND_SOC_BIAS_PREPARE before turning anything on.

This is not how the bias-levels are supposed to work, this commit fixes
this by turning everything off at the SND_SOC_BIAS_OFF level and enabling
the pwr-bits needed for minimum functionality at SND_SOC_BIAS_STANDBY.

This fixes the minimum set of pwr-bits not getting enabled when
force-enabling some dapm-supplies (e.g. for jack type detection),
which raises the bias-level to standby.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:13:02 +00:00
Hans de Goede d082174c99
ASoC: rt5651: Remove is_sys_clk_from_pll()
is_sys_clk_from_pll() is used as a snd_soc_dapm_route.connected callback,
checking RT5651_GBL_CLK to determine if the sys-clk is PLL1 and thus the
PWR_PLL bit in reg PWR_ANLG2 must be set.

RT5651_GBL_CLK is changed by rt5651_set_dai_sysclk(), which gets called by
the pre_pmu / post_pmd functions of the "Platform Clock" dapm-supply.

This creates an ordering issue, during a dapm transition first all
connected() callbacks are called to build a list of supplies to enable
and then the complete list is walked to enable the supplies. Since the
connected() check happens before enabling any supplies,
is_sys_clk_from_pll() ends up deciding if the PWR_PLL bit should be set
based on the state the "Platform Clock" supply had *before* the transition.
This sometimes results in PWR_PLL being off, even though *after* the
transition PLL1 is configured as sys-clk.

This commit removes is_sys_clk_from_pll() instead simply setting / clearing
PWR_PLL in rt5651_set_dai_sysclk() based on the selected sys-clk, which
fixes this and as a bonus results in a nice cleanup.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 19:13:01 +00:00
Ladislav Michl 1f598e6861
ASoC: atmel: Remove redundant dev_err() call in probe function
There is an error message within devm_ioremap_resource already,
so remove the redundant dev_err() call.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 18:05:10 +00:00
Ladislav Michl 79e1397445
ASoC: max9867: DSP mode
Add configuration for DSP mode.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:56:36 +00:00
Ladislav Michl e6ceb922ca
ASoC: max9867: Fix codec capabilities
Codes is stereo only with playback and capture streams bind
to the same rate.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:56:35 +00:00
Ladislav Michl 8b9c716aad
ASoC: max9867: Improve error logging
Tell user what are clock rate limits and reindent log messages.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:56:27 +00:00
Ladislav Michl 3ac9ce8858
ASoC: max9867: Show Kconfig entry
Allow codec to be selected.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:56:26 +00:00
Hans de Goede 5f293d4354
ASoC: rt5651: Add rt5651_apply_properties() helper function
Move the applying of the differential input and dmic properties to a new
rt5651_apply_properties() helper function. This new function can be called
by platform code which attaches properties after probe() has run to apply
these new properties.

Note this also moves the time when we apply these properties for DT
platforms from i2c-probe to snd-component-probe time, this should not
result in any functional difference.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:32:25 +00:00
Hans de Goede 6f0b819ae2
ASoC: rt5651: Use standard component set_jack callback
Use the standard component set_jack callback instead of defining a codec
private API for this.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:32:24 +00:00
Hans de Goede d8b8c878e8
ASoC: rt5651: Move 2 functions higher up in rt5651.c
Move 2 functions higher up in rt5651.c, this is a preparation patch
to avoid needing forward declarations when moving over from a codec
private function to the standard snd_soc_component_set_jack().

This commit purely moves these 2 functions up, not a single line is
changed.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:32:24 +00:00
Hans de Goede f06da4fdb5
ASoC: rt5651: Move all jack-detect initialization to rt5651_set_jack_detect
Move all jack-detect initialization to rt5651_set_jack_detect. The main
reason to do this is so that platform code can setup jack-detect properties
after the device has been probed, which unfortunately is necessary on some
platforms.

This has 2 additional advantages:
1) Grouping all jack-detect init together makes it easier to follow what
is happening and results in a small reduction in the number of loc.
2) Before we would register the irq handler before rt5651->hp_jack was
assigned, leading to a potential NULL deref if the jack_detect work runs
before the machine driver has called set_jack.

Tested-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:32:23 +00:00
Hans de Goede 54e3a3a152
ASoC: rt5651: Remove unused rt5651_platform_data
There are no in tree users of platform-data for the rt5651 codec driver,
so lets remove support for it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 17:32:22 +00:00
John Hsu 5b00ce63e0
ASoC: Intel: add nau8824 sound card
Create sound card with NAU88L24 codec in Intel Cherryview-based platforms,
Cherrytrail and Braswell.

Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 16:48:46 +00:00
Naveen Manohar 256ac58a7e
ASoC: Intel: kbl: Enable mclk and ssp sclk early for rt5663
rt5663 requires mclk/sclk early to synchronize its internal clocks.
Enable these clocks early.

Signed-off-by: Naveen Manohar <naveen.m@intel.com>
Signed-off-by: Kevin Cheng <kevin.cheng@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 16:23:20 +00:00
Hans de Goede bf642bf573
ASoC: Intel: sst: Free streams on suspend, re-alloc on resume
The Bay Trail SST-DSP firmware version looses track of all streams over a
suspend/resume, failing any attempts to resume and/or free streams, with
a SST_ERR_INVALID_STREAM_ID error.

This commit adds support for free-ing the streams on suspend and
re-allocating them on resume, fixing suspend/resume issues on devices
using this firmware version.

This new behavior gets triggered by a new flag in sst_platform_info which
only gets set on Bay Trail platforms.

This has been tested on the following devices:
-Asus T100TA,    Bay Trail    + ALC5642 codec
-Ployer MOMO7W,  Bay Trail CR + ALC5652 codec

Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 16:22:48 +00:00
Hans de Goede 473858cad1
ASoC: Intel: sst: Add sst_realloc_stream() function
Move the struct snd_sst_alloc_mrfld alloc parameters from the stack
into struct stream_info and add a new sst_realloc_stream() function which
can re-alloc a stream with the same parameters as before.

This is a preparation patch for fixing suspend/resume issues with some
SST / DSP firmware versions.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 16:22:47 +00:00
Hans de Goede de9833476d
ASoC: Intel: sst: Remove unused STREAM_DECODE and STREAM_RESET states
STREAM_DECODE is completely unused, status == STREAM_RESET was checked
for, but never set, remove both.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 16:22:46 +00:00
Hans de Goede 8cf732bbd8
ASoC: Intel: sst: Remove unnecessary sst_init_stream() function
sst_init_stream() has only one caller and all its function arguments are
unused. Inline it on the one call site and remove it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 16:22:45 +00:00
Hans de Goede bd47469c99
ASoC: Intel: sst: Remove 2 unused members from stream_info struct
Remove the unused ops and str_id members from the stream_info struct.

While at it also remove some kernel-doc comments for members which have
already been removed in the past.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 16:22:45 +00:00
Hans de Goede 6f50627737
ASoC: Intel: sst: Fix error-code check in sst_pause_stream()
The value returned by sst_prepare_and_post_msg() is a negated SST_ERR_*
value, so we must check for -SST_ERR_INVALID_STREAM_ID. Note that
sst_pause_resume() already has the correct check.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-01 16:22:44 +00:00
Joey Pabalinas 338e17d3f5 ALSA: ice1712: replace strcpy() with strlcpy()
Replace unsafe usages of strcpy() to copy the name
argument into the sid.name buffer with strlcpy()
to guard against possible buffer overflows.

Signed-off-by: Joey Pabalinas <joeypabalinas@gmail.com>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-03-01 16:13:13 +01:00
Richard Fitzgerald d7789f5bcd
ASoC: wm_adsp: For TLV controls only register TLV get/set
Normal 512-byte get/set of a TLV isn't supported but we were
registering the normal get/set anyway and relying on omitting
the SNDRV_CTL_ELEM_ACCESS_[READ|WRITE] flags to prevent them
being called.

Trouble is if this gets broken in the core ALSA code - as it has
been since at least 4.14 - the standard get/set can be called
unexpectedly and corrupt memory.

There's no point providing functions that won't be called and
it's a trivial change. The benefit is that if the ALSA core gets
broken again we get a big fat immediate NULL dereference instead
of a memory corruption timebomb.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2018-02-28 10:38:40 +00:00
Takashi Iwai c77a6edb6d ALSA: x86: Fix potential crash at error path
When LPE audio driver gets some error at probing, it may lead to a
crash because of canceling the pending work in hdmi_lpe_audio_free(),
since some of ports might be still not initialized.

For assuring the proper free of each port, initialize all ports at the
beginning of the probe.

Fixes: b4eb0d522f ("ALSA: x86: Split snd_intelhad into card and PCM specific structures")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-28 08:46:00 +01:00
Takashi Iwai 350144069a ALSA: x86: Fix missing spinlock and mutex initializations
The commit change for supporting the multiple ports moved involved
some code shuffling, and there the initializations of spinlock and
mutex in snd_intelhad object were dropped mistakenly.

This patch adds the missing initializations again for each port.

Fixes: b4eb0d522f ("ALSA: x86: Split snd_intelhad into card and PCM specific structures")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-28 08:40:26 +01:00
Richard Fitzgerald dd5f313be0 ALSA: control: Fix a bunch of whitespace errors
Remove a bunch of trailing whitespace errors. They are
fairly annoying if you have your editor set to strip trailing
whitespace because you find you've introduced more changes
than you were trying to make.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-28 08:18:26 +01:00
Takashi Iwai 3b8bd500c9 Merge branch 'for-linus' into for-next
Back-merge for applying a cleanup to core/control

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-28 08:17:54 +01:00
Richard Fitzgerald 5a23699a39 ALSA: control: Fix memory corruption risk in snd_ctl_elem_read
The patch "ALSA: control: code refactoring for ELEM_READ/ELEM_WRITE
operations" introduced a potential for kernel memory corruption due
to an incorrect if statement allowing non-readable controls to fall
through and call the get function. For TLV controls a driver can omit
SNDRV_CTL_ELEM_ACCESS_READ to ensure that only the TLV get function
can be called. Instead the normal get() can be invoked unexpectedly
and as the driver expects that this will only be called for controls
<= 512 bytes, potentially try to copy >512 bytes into the 512 byte
return array, so corrupting kernel memory.

The problem is an attempt to refactor the snd_ctl_elem_read function
to invert the logic so that it conditionally aborted if the control
is unreadable instead of conditionally executing. But the if statement
wasn't inverted correctly.

The correct inversion of

    if (a && !b)

is
    if (!a || b)

Fixes: becf9e5d55 ("ALSA: control: code refactoring for ELEM_READ/ELEM_WRITE operations")
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-28 08:15:56 +01:00
Sebastian Reichel f6cdf2d344
ASoC: cpcap: new codec
Motorola CPCAP is a PMIC with audio functionality, that can be
found on Motorola Droid 4 and probably a few other phones from
Motorola's Droid series.

The driver has been written from scratch using Motorola's Android
driver, register dumps from running Android and datasheet for NXP
MC13783UG (which is similar to Motorola CPCAP, but not the same).

The chip provides two audio interfaces, that can be muxed to two
different audio codecs. One provides support for stereo output
(named StDAC or HiFi), while the other only provides mono output
(named Voice). Only the Voice codec provides a Capture interface.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-27 11:03:24 +00:00
Katsuhiro Suzuki f6d4b05217
ASoC: support ROHM BD28623 codec
This patch adds support of the ROHM BD28623MUV
Class D speaker amplifier for Flat-panel TVs.
This IC delivers an output power of 20W + 20W.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-27 10:41:34 +00:00
Fabio Estevam 790d631dcf
ASoC: imx-wm8962: Remove machine driver
fsl-asoc-card machine driver also handles wm8962, so there is
really no need for keeping the dedicated imx-wm8962 driver anymore.

Remove the imx-wm8962 machine driver.

Suggested-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-27 10:40:08 +00:00
Jaejoong Kim ef21e17501 ALSA: Use scnprintf() instead of snprintf() for show
The show() method should use scnprintf() not snprintf() because snprintf()
may returns a value that exceeds its second argument.

Signed-off-by: Jaejoong Kim <climbbb.kim@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-27 09:16:52 +01:00
Fabio Estevam b84acf44d5
ASoC: Revert "ASoC: soc-generic-dmaengine-pcm: Fix error handling"
This reverts commit f91b1e73cc.

As explained by Lars-Peter Clausen:

"This creates a resource leak. dmaengine_pcm_request_chan_of() requests
bothtransmit and receive channels. It might return with an error if one
of them fails, but the other one succeeded. In this case we need to call
dmaengine_pcm_release_chan() to free the requested channel"

So revert the commit.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 19:59:31 +00:00
Takashi Iwai 71db96ddfa ALSA: hda - Fix pincfg at resume on Lenovo T470 dock
We've added a quirk to enable the recent Lenovo dock support, where it
overwrites the pin configs of NID 0x17 and 19, not only updating the
pin config cache.  It works right after the boot, but the problem is
that the pin configs are occasionally cleared when the machine goes to
PM.  Meanwhile the quirk writes the pin configs only at the pre-probe,
so this won't be applied any longer.

For addressing that issue, this patch moves the code to overwrite the
pin configs into HDA_FIXUP_ACT_INIT section so that it's always
applied at both probe and resume time.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195161
Fixes: 61fcf8ece9 ("ALSA: hda/realtek - Enable Thinkpad Dock device for ALC298 platform")
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-26 15:36:38 +01:00
Olivier Moysan 6eb17d7093
ASoC: stm32: sai: Add support of S/PDIF playback
Add support of S/PDIF iec60958 playback on STM32 SAI.

Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 11:19:04 +00:00
Mark Brown 8596c5c36c
Merge branch 'topic/generic-dmaengine' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-stm32 2018-02-26 11:18:36 +00:00
Olivier Moysan 78648092ef
ASoC: dmaengine_pcm: add processing support
Allow dmaengine client to optionally register a processing callback.
This callback is intended to apply processing
on samples in buffer copied from/to user space, before/after DMA transfer.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 11:11:20 +00:00
Fabio Estevam 7ed310bd51
ASoC: soc-generic-dmaengine-pcm: Fix sparse warnings
Currently the following sparse warnings are observed:

sound/soc/soc-generic-dmaengine-pcm.c:185:34: warning: restricted snd_pcm_format_t degrades to integer
sound/soc/soc-generic-dmaengine-pcm.c:186:66: warning: incorrect type in argument 1 (different base types)
sound/soc/soc-generic-dmaengine-pcm.c:186:66:    expected restricted snd_pcm_format_t [usertype] format
sound/soc/soc-generic-dmaengine-pcm.c:186:66:    got int [signed] [assigned] i

Fix it by changing the loop variable to be of 'snd_pcm_format_t'.

Also introduce a SNDRV_PCM_FORMAT_FIRST label, which corresponds to the
first member (index 0) of the snd_pcm_format_t formats.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 11:05:12 +00:00
Fabio Estevam f91b1e73cc
ASoC: soc-generic-dmaengine-pcm: Fix error handling
When dmaengine_pcm_request_chan_of() fails it should release
the previously acquired resources, which in this case is to
call kfree(pcm), so jump to the correct point in the error
path.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 11:05:11 +00:00
Mark Brown 4e36301012
Merge branch 'topic/component-platform' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into HEAD 2018-02-26 11:05:04 +00:00
Charles Keepax 61fc060c40
ASoC: wm_adsp: Support streams which can start/stop with DSP active
Clear the buffer data structure on each trigger start such that the
buffer is in a sensible state even if the DSP itself didn't restart.
This is necessary to support voice control streams which can trigger
multiple times without reloading the firmware.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 10:53:41 +00:00
Yong Deng 5a3386790a
ASoC: sun4i-i2s: Fix RX slot number of SUN8I
I2S's RX slot number of SUN8I should be shifted 4 bit to left.

Fixes: 7d2993811a ("ASoC: sun4i-i2s: Add support for H3")
Signed-off-by: Yong Deng <yong.deng@magewell.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2018-02-26 10:49:36 +00:00
Colin Ian King 8b597ff470
ASoC: pxa: remove duplicated bit-wise or of SNDRV_PCM_FMTBIT_S24_LE
Bit pattern SNDRV_PCM_FMTBIT_S24_LE is being bit-wise or'd twice; remove
the redundant 2nd SNDRV_PCM_FMTBIT_S24_LE

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 10:19:31 +00:00
Colin Ian King f49f49aa15
ASoC: sirf: remove duplicated bit-wise or of USP_RXFIFO_THD_INT
Bit pattern USP_RXFIFO_THD_INT is being bit-wise or'd twice;
remove the redundant 2nd USP_RXFIFO_THD_INT

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 10:19:20 +00:00
Katsuhiro Suzuki 398fa30bf1
ASoC: uniphier: fix broken sound if use SRC in replay
This patch fixes settings for ports with SRC. These ports need to
set the fixed audio rate and clock. If not, the SRC outputs broken
sound.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-26 10:19:02 +00:00
Erik Veijola 240a8af929 ALSA: usb-audio: Add a quirck for B&W PX headphones
The capture interface doesn't work and the playback interface only
supports 48 kHz sampling rate even though it advertises more rates.

Signed-off-by: Erik Veijola <erik.veijola@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-24 11:28:05 +01:00
Hans de Goede 1ba8f9d308 ALSA: hda: Add a power_save blacklist
On some boards setting power_save to a non 0 value leads to clicking /
popping sounds when ever we enter/leave powersaving mode. Ideally we would
figure out how to avoid these sounds, but that is not always feasible.

This commit adds a blacklist for devices where powersaving is known to
cause problems and disables it on these devices.

Note I tried to put this blacklist in userspace first:
https://github.com/systemd/systemd/pull/8128

But the systemd maintainers rightfully pointed out that it would be
impossible to then later remove entries once we actually find a way to
make power-saving work on listed boards without issues. Having this list
in the kernel will allow removal of the blacklist entry in the same commit
which fixes the clicks / plops.

The blacklist only applies to the default power_save module-option value,
if a user explicitly sets the module-option then the blacklist is not
used.

[ added an ifdef CONFIG_PM for the build error -- tiwai]

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1525104
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=198611
Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-24 11:27:31 +01:00
Fabio Estevam f0b3bdbd5c
ASoC: soc-generic-dmaengine-pcm: Add a DMA debugfs_prefix entry
After the conversion from platform to component the following warnings
are seen:

fsl-ssi-dai 2028000.ssi: ASoC: Failed to create component debugfs
directory
fsl-spdif-dai 2004000.spdif: ASoC: Failed to create component debugfs
directory

As explained by Mark Brown:

"It's a legit warning - we shouldn't really be creating two components
for the same device.  However this is a bit of a corner case as it's the
dmaengine platform driver which is kind of a virtual device, it's not
really the device that we use with DMA that's being represented but
rather the link between that and the DMA controller."

Disambiguate the DMA component name by adding a "dma" debugfs_prefix
entry.

Suggested-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-22 11:38:05 +00:00
Katsuhiro Suzuki 24745dca8e
ASoC: uniphier: evea: fix lisence comment style
This patch changes lisence comment style from C to C++.
And use SPDX instead of boiler plate of GPLv2, as same as
other audio codec drivers.

Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-22 11:34:20 +00:00
Takashi Iwai 7229b12f5d ALSA: x86: hdmi: Add single_port option for compatible behavior
The recent support for the multiple PCM devices allowed user to use
multiple HDMI/DP outputs, but at the same time, the PCM stream
assignment has been changed, too.  Due to that, the former PCM#0
(there was only one stream in the past) is likely assigned to a
different one (e.g. PCM#2), and it ends up with the regression when
user sticks with the fixed configuration using the device#0.

Although the multiple monitor support shouldn't matter when user
deploys the backend like PulseAudio that checks the jack detection
state, the behavior change isn't always acceptable for some users.

As a mitigation, this patch introduces an option to switch the
behavior back to the old-good-days: when the new option,
single_port=1, is passed, the driver creates only a single PCM device,
and it's assigned to the first connected one, like the earlier
versions did.  The option is turned off as default still to support
the multiple monitors.

Fixes: 8a2d6ae1f7 ("ALSA: x86: Register multiple PCM devices for the LPE audio card")
Reported-and-tested-by: Hubert Mantel <mantel@metadox.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-22 11:51:36 +01:00
Nicolin Chen 9c4f509a53
ASoC: fsl_ssi: Use ssi->streams instead of reading register
Since ssi->streams is being updated along with SCR register and
its SSIEN bit, it's simpler to use it instead.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:31:00 +00:00
Nicolin Chen 76f3845110
ASoC: fsl_ssi: Move DT related code to a separate probe()
This patch cleans up probe() function by moving all Device Tree
related code into a separate function. It allows the probe() to
be Device Tree independent. This will be very useful for future
integration of imx-ssi driver which has similar functionalities
while exists only because it supports non-DT cases.

This patch also moves symmetric_channels of AC97 from the probe
to the structure snd_soc_dai_driver for simplification.

Additionally, since PowerPC and AC97 use the same pdev pointer
to register a platform device, this patch also unifies related
code.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:59 +00:00
Nicolin Chen badc9595bc
ASoC: fsl_ssi: Add bool synchronous to mark synchronous mode
Using symmetric_rates in the cpu_dai_drv is a bit implicit,
so this patch adds a bool synchronous instead.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:58 +00:00
Nicolin Chen 26b31f4f7d
ASoC: fsl_ssi: Clean up _fsl_ssi_set_dai_fmt()
The _fsl_ssi_set_dai_fmt() is a helper function being called from
fsl_ssi_set_dai_fmt() as an ASoC operation and fsl_ssi_hw_init()
mainly for AC97 format initialization.

This patch cleans the _fsl_ssi_set_dai_fmt() in following ways:
* Removing *dev pointer in the parameters as it's included in the
  *ssi pointer of struct fsl_ssi.
* Using regmap_update_bits() instead of regmap_read() with masking
  the value manually.
* Moving baudclk check to the switch-case routine to skip the I2S
  master check. And moving SxCCR.DC settings after baudclk check.
* Adding format settings for SND_SOC_DAIFMT_AC97 like others.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:57 +00:00
Nicolin Chen 37ac30a4bd
ASoC: fsl_ssi: Setup AC97 in fsl_ssi_hw_init()
AC97 configures most of registers earlier to start a communication
with CODECs in order to successfully initialize CODEC. Currently,
_fsl_ssi_set_dai_fmt() and fsl_ssi_setup_ac97() are called to get
all SSI registers properly set.

Since now the driver has a fsl_ssi_hw_init() to handle all register
initial settings, this patch moves those register settings of AC97
to the fsl_ssi_hw_init() as well.

Meanwhile it applies _fsl_ssi_set_dai_fmt() call to AC97 only since
other formats would be configured via normal set_dai_fmt() directly.

This patch also adds fsl_ssi_hw_clean() to cleanup control bits for
AC97 in the platform remote() function.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:56 +00:00
Nicolin Chen a1d154ac27
ASoC: fsl_ssi: Move one-time configurations to probe()
The probe() could handle some one-time configurations since
they will not be changed once being configured.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:56 +00:00
Nicolin Chen 40f2563377
ASoC: fsl_ssi: Use snd_soc_init_dma_data instead
Since there is a helper function, use it to help readability.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:55 +00:00
Nicolin Chen 702d7965e4
ASoC: fsl_ssi: Set xFEN0 and xFEN1 together
It'd be safer to enable both FIFOs for TX or RX at the same time.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:54 +00:00
Nicolin Chen 501bc1d70c
ASoC: fsl_ssi: Clean up fsl_ssi_setup_regvals()
This patch cleans fsl_ssi_setup_regvals() by following changes:
1) Moving DBG bits to the first lines.
2) Setting SSIE, RE/TE as default and cleaning it for AC97

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:53 +00:00
Nicolin Chen b6c93f7f60
ASoC: fsl_ssi: Add DAIFMT define for AC97
The _fsl_ssi_set_dai_fmt() bypasses an undefined format for AC97
mode. However, it's not really necessary if AC97 has its complete
format defined.

So this patch adds a DAIFMT macro of complete format including a
clock direction and polarity.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:52 +00:00
Nicolin Chen 7d67bcb669
ASoC: fsl_ssi: Clean up helper functions of trigger()
The trigger() calls fsl_ssi_tx_config() and fsl_ssi_rx_config(),
and both of them jump to fsl_ssi_config(). And fsl_ssi_config()
later calls another fsl_ssi_rxtx_config().

However, the whole routine, especially fsl_ssi_config() function,
is too complicated because of the folowing reasons:
1) It has to handle the concern of the opposite stream.
2) It has to handle cases of offline configurations support.
3) It has to handle enable and disable operations while they're
   mostly different.

Since the enable and disable routines have more differences than
TX and RX rountines, this patch simplifies these helper functions
with the following changes:
- Changing to two helper functions of enable and disable instead
  of TX and RX.
- Removing fsl_ssi_rxtx_config() by separately integrating it to
  two newly introduced enable & disable functions.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:52 +00:00
Nicolin Chen 2e1327403b
ASoC: fsl_ssi: Clear FIFO directly in fsl_ssi_config()
The FIFO clear helper function is just one line of code now.
So it could be cleaned up by removing it and calling regmap
directly.

Meanwhile, FIFO clear could be applied to all use cases, not
confined to AC97. So this patch also moves FIFO clear in the
trigger() to fsl_ssi_config() and removes the AC97 check.

Note that SOR register is safe from offline_config HW limit.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:51 +00:00
Nicolin Chen 06a9945405
ASoC: fsl_ssi: Rename fsl_ssi_disable_val macro
The define of fsl_ssi_disable_val is not so clear as it mixes two
steps of calculations together. And those parameter names are also
a bit long to read.

Since it just tries to exclude the shared bits from the regvals of
current stream while the opposite stream is active, it's better to
use something like ssi_excl_shared_bits.

This patch also bisects fsl_ssi_disable_val into two macros of two
corresponding steps and then shortens its parameter names. It also
updates callers in the fsl_ssi_config() accordingly.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:50 +00:00
Nicolin Chen e0582731ab
ASoC: fsl_ssi: Maintain a mask of active streams
Checking TE and RE bits in SCR register doesn't work for AC97 mode
which enables SSIEN, TE and RE in the fsl_ssi_setup_ac97() that's
called during probe().

So when running into the trigger(), it will always get the result
of both TE and RE being enabled already, even if actually there is
no active stream.

This patch fixes this issue by adding a variable to log the active
streams manually.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:49 +00:00
Nicolin Chen 0994763482
ASoC: fsl_ssi: Clean up set_dai_tdm_slot()
This patch replaces the register read with ssi->i2s_net for
simplification. It also removes masking SSIEN from scr value
since it's handled later by regmap_update_bits() to set this
scr value back.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:48 +00:00
Nicolin Chen ebf08ae3bc
ASoC: fsl_ssi: Keep ssi->i2s_net updated
The hw_params() overwrites i2s_net settings for special cases like
mono-channel support, however, it doesn't update ssi->i2s_net as
set_dai_fmt() does.

This patch removes the local i2s_net variable and directly updates
ssi->i2s_net in the hw_params() so that the driver can simply look
up the ssi->i2s_net instead of reading the register.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:47 +00:00
Nicolin Chen 1476105c3f
ASoC: fsl_ssi: Redefine RX and TX macros
The RX and TX macros were defined implicitly and there was
a potential risk if someone changes their values.

Since they were defined to index the array ssi->regvals[2],
this patch moves these two macros to fsl_ssi.c, closer to
its owner ssi->regvals. And it also puts some comments here
to limit their value within [0, 1].

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Caleb Crome <caleb@crome.org>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 12:30:47 +00:00
Charles Keepax 7dd0f7ca5f
ASoC: arizona: Fixup some minor formatting issues
Repair any formatting/style issues that can be fixed without major
code refactoring.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 11:20:33 +00:00
Kuninori Morimoto 15b7c5de7c
ASoC: dmic: don't use codec anymore
commit 6d6c3946d8 ("ASoC: dmic: replace codec to component")
replaced codec to component, but
commit 05c9b302ed ("ASoC: dmic: Add optional wakeup delay")
used codec again. This patch fix it up.

Fixes: 05c9b302ed ("ASoC: dmic: Add optional wakeup delay")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-21 11:19:57 +00:00
Matt Ranostay 248a380a3c ALSA: hda-beep: add SPDX identifiers
Add SPDX GPLv2.0+ identifiers and update authors email

Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-20 16:49:59 +01:00
Daniel Baluta af3acca3e3
ASoC: ak5558: Fix style for SPDX identifier
Use // for .c and /* for .h files according to:
Documentation/process/license-rules.rst file.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-20 15:02:58 +00:00
Peter Ujfalusi f1c680f5ef
ASoC: hdmi-codec: Fix module unloading caused kernel crash
The hcp->chmap_info must not be freed up in the hdmi_codec_remove()
function as it leads to kernel crash due ALSA core's
pcm_chmap_ctl_private_free() is trying to free it up again when the card
destroyed via snd_card_free.

Since the driver was converted to devm_snd_soc_register_component() the
whole platform_device.remove can be removed.

Commit cd6111b262 ("ASoC: hdmi-codec: add channel mapping control")
should not have added the kfree(hcp->chmap_info); to the hdmi_codec_remove
function.

[Separate verison of the fix for -next -- broonie]

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-20 14:30:57 +00:00
Peter Ujfalusi 5e558f8afa
ASoC: hdmi-codec: Fix module unloading caused kernel crash
The hcp->chmap_info must not be freed up in the hdmi_codec_remove()
function as it leads to kernel crash due ALSA core's
pcm_chmap_ctl_private_free() is trying to free it up again when the card
destroyed via snd_card_free.

Commit cd6111b262 ("ASoC: hdmi-codec: add channel mapping control")
should not have added the kfree(hcp->chmap_info); to the hdmi_codec_remove
function.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Jyri Sarha <jsarha@ti.com>
Tested-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-20 14:24:38 +00:00
Neil Armstrong fa8d915172
ASoC: max9759: Add Amplifier Driver
The max9759 is a gpio controlled amplifier.
Tested on a Variscite Dart MX6 SoM based custom board.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-20 12:05:58 +00:00
Cosmin-Gabriel Samoila de03af5660
ASoC: ak4458: Sort headers alphabetically
Keep headers sorted alphabetically.

Signed-off-by: Cosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-20 12:03:16 +00:00
Cosmin-Gabriel Samoila 05aa6165cf
ASoC: ak4458: Modify SPDX license format
Modify SPDX comment style to match the rules. Since the original
code had a GPL-2.0 license and SPDX is compatible with GPL-2.0+,
we also modified the MODULE_LICENSE.

Signed-off-by: Cosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-20 12:03:15 +00:00
Katsuhiro Suzuki 09ad28a31c
ASoC: uniphier: evea: fix typo 'eva' -> 'evea'
Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-20 11:59:20 +00:00
Akshu Agrawal ba7a3a971d
ASoC: ADAU7002: Adding ACPI id
Adding ACPI entry id for probing the driver.

Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 16:53:10 +00:00
Mukunda, Vijendar 4376a86caa
ASoC: amd: Coding style changes for acp dma driver
Removed hardcoding in dma descriptor programming api's.
These changes are required to extend the logic to support
dma descriptor programming for multiple i2s controller
instances.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 13:26:42 +00:00
Mukunda, Vijendar e21358c43b
ASoC: amd: renaming pcm substream names and bytescount params
With in ACP, There are three I2S controllers can be configured.
(I2S SP ,I2S MICSP and I2S BT).These controllers can
support both playback/capture scenarios.
Default enabled i2s controller instance is i2s sp instance.

Renamed stream names and bytescount params as i2ssp.
These changes required to distinguish with other I2S controller
instance pcm substreams and bytescount params.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 13:26:36 +00:00
Kuninori Morimoto 6aa89ef38d
ASoC: pxa/mioa701_wm9713: replace codec to component
Now codec can be replaced to component, let's do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 13:07:24 +00:00
Matthias Kaehlcke 05c9b302ed
ASoC: dmic: Add optional wakeup delay
On some systems a delay is needed after switching on the clocks, to allow
the output to stabilize and avoid a popping noise at the beginning of
the recording. Add the optional device tree property 'wakeup-delay-ms'
and apply the specified delay after enabling the mic. A blocking delay
can't be applied in dmic_daiops_trigger() since the function is called
in atomic context. Instead use a DAPM event handler to set the enable
GPIO and apply the delay in the handler.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 12:16:41 +00:00
Hans de Goede 2d30e9494f
ASoC: rt5651: Fix regcache sync errors on resume
The ALC5651 does not like multi-write accesses, avoid them. This fixes:

rt5651 i2c-10EC5651:00: Unable to sync registers 0x27-0x28. -121

Errors on resume (and all registers after the registers in the error not
being synced).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2018-02-19 11:58:55 +00:00
Michal Oleszczyk 92a2742f98
ASoC: sgtl5000: add 5 band graphic equalizer
Enable 5-band graphic equalizer which allows manipulation of
gain in range -11.75dB to 12dB for 5 specific sound bands:
115Hz, 330Hz, 990Hz, 3000Hz, 9900Hz.

Signed-off-by: Michal Oleszczyk <oleszczyk.m@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 11:36:40 +00:00
Michal Oleszczyk 7f7d5239f5
ASoC: sgtl5000: add 'Audio Switch' block implementation
Add mux for choosing DAC source: ADC, I2S or DAP. DAP - digital
audio processing block. Moreover create choosing mux for DAP main
source (ADC or I2S) and DAP mixer source (ADC or I2S). Mixer block
allows summing DAP main and mixer sources togheter with defined
volumes.

Signed-off-by: Michal Oleszczyk <oleszczyk.m@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 11:36:05 +00:00
Peter Ujfalusi a16be2a6e2
ASoC: tlv320aic31xx: Do not force power on the DAC/ADC in clock master mode
With P0 R29, Bit2 set the I2S clocks will be running when the DAC/ADC is
powered down, but still the codec need to be powered up by needing at least
one complete DAPM path for the stream.

If the AIF is not needed (analog loopback for example) the I2S clocks will
not run as they are not needed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Suggested-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 11:35:30 +00:00
Peter Ujfalusi 7d41bc28e9
ASoC: tlv320aic31xx: Rename AIF_IN from 'DAC IN' to 'AIF IN'
The audio interface is not really the DAC input. Use more generic name for
it.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 11:35:29 +00:00
Kuninori Morimoto 3f15aa198f
ASoC: ak5558: replace codec to component
Now we can replace Codec to Component. Let's do it.

Note:
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 0	->	.idle_bias_on = 1
	.ignore_pmdown_time = 0	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 11:33:29 +00:00
Kuninori Morimoto c988e67507
ASoC: ak4458: replace codec to component
Now we can replace Codec to Component. Let's do it.

Note:
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 0	->	.idle_bias_on = 1
	.ignore_pmdown_time = 0	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 11:33:18 +00:00
Kuninori Morimoto 9a60cde2dd
ASoC: amd: acp-da7219-max98357: replace codec to component
Now we can replace Codec to Component. Let's do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 11:33:12 +00:00
Kuninori Morimoto 257aaceb63
ASoC: intel: kbl_da7219_max98357: replace codec to component
Now we can replace Codec to Component. Let's do it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19 11:32:52 +00:00
Akshu Agrawal 97a865d3c3
ASoC: dwc: Extends DW_I2S_QUIRK_COMP_PARAM1 to playback
When we have same register to tell capture and playback capability
of a device and we want separate cpu dais for playback and
capture. Then, DW_I2S_QUIRK_COMP_PARAM1 is used to enable one
capability per dai.

Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16 16:15:37 +00:00
Akshu Agrawal 608a300fc1
ASoC: AMD: Add machine driver for ST DA7219 MAX98357
The driver is used for AMD board using DA7219 and MAX98357 codec.

TEST=Build, apply grunt_mixer_settings:
  iotools mmio_write32 0xfed80e40 0x040c40c0
  iotools mmio_write32 0xfed80e28 0x10000
  iotools mmio_write8 0xfed816de 0xc0
  aplay -D plughw:0,0 ./sample_48000.wav -vv
  aplay -D plughw:0,0 ./sample_44100.wav -vv

Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16 16:03:46 +00:00
Mark Brown 27a4b3f98b
Merge branch 'fix/sgtl5000' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-sgtl5000 2018-02-16 15:29:19 +00:00
Richard Fitzgerald e21a5acfab
ASoC: wm_adsp: Fix some signedness errors in register access
base and sysclk_reg should be unsigned int, as that is what
regmap takes as a register address.

sysclk_mask is used to mask unsigned register values so
should be unsigned.

sysclk_shift is a shift value so is not allowed to be negative.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16 15:22:00 +00:00
Fabio Estevam a8992973ed
ASoC: sgtl5000: Fix suspend/resume
Commit 8419caa727 ("ASoC: sgtl5000: Do not disable regulators in
SND_SOC_BIAS_OFF") causes the sgtl5000 to fail after a suspend/resume
sequence:

Playing WAVE '/media/a2002011001-e02.wav' : Signed 16 bit Little
Endian, Rate 44100 Hz, Stereo
aplay: pcm_write:2051: write error: Input/output error

The problem is caused by the fact that the aforementioned commit
dropped the cache handling, so re-introduce the register map
resync to fix the problem.

Suggested-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2018-02-16 15:16:58 +00:00
kbuild test robot 71ca54b6e8
ASoC: ak4458: ak4458_regmap can be static
Fixes: 08660086ef ("ASoC: ak4458: Add support for AK4458 DAC driver")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16 14:28:51 +00:00
Daniel Baluta 9208847774
ASoC: ak5558: Add support for AK5558 ADC driver
AK5558 is a 32-bit, 768 kHZ sampling, differential input ADC
for digital audio systems.

Datasheet is available at:

https://www.akm.com/akm/en/file/datasheet/AK5558VN.pdf

Initial patch includes support for normal and TDM modes.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Junichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp>
[initial coding for 3.18 kernel]
Signed-off-by: Mihai Serban <mihai.serban@nxp.com>
[cleanups and porting to 4.9 kernel]
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
[tdm support]
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
[pm support, cleanups and porting to latest kernel]
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16 12:15:28 +00:00
Cosmin-Gabriel Samoila 08660086ef
ASoC: ak4458: Add support for AK4458 DAC driver
The AK4458 is a 32-bit 8ch Premium DAC that corresponds
to a 768kHz PCM input and an 11.2MHz DSD input at maximum.
It supports I2S, DSD and TDM modes with 24 or 32 bit MSB
or 16, 24, 32 LSB formats. Its datasheet is available here:
https://www.akm.com/akm/en/file/datasheet/AK4458VN.pdf

Signed-off-by: Junichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp>
Signed-off-by: Mihai Serban <mihai.serban@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Cosmin-Gabriel Samoila <cosmin.samoila@nxp.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16 11:55:35 +00:00
Naveen Manohar ea954fbc35
ASoC: Intel: Add Kabylake Dialog+Maxim machine driver entry
Adds Kabylake kbl_da7219_max98357a_i2s machine driver entry into
machine table

Signed-off-by: Naveen Manohar <naveen.m@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16 11:47:15 +00:00
Naveen Manohar b3ea70ee64
ASoC: Intel: Add Kabylake-y Dialog Maxim machine driver
This patch adds Kabylake-y I2S machine driver which uses
DA7219 as headset on ssp1 and MAX98357A codec as speaker
on ssp0.

Signed-off-by: Naveen Manohar <naveen.m@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16 11:47:14 +00:00
Mark Brown 0b9751c717
ASoC: Intel: Fix build
One of the recently introduced commits hadn't been build tested, fix
that.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-15 17:14:16 +00:00
Peng Donglin c15b2a1d18
ASoC: use DEFINE_SHOW_ATTRIBUTE() to decrease code duplication
There is some duplicate code in soc-core.c, and the kernel provides
DEFINE_SHOW_ATTRIBUTE() helper macro to decrease it in seq_file.h.

Signed-off-by: Peng Donglin <dolinux.peng@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-15 15:24:43 +00:00
Colin Ian King 390f7bbdd7
ASoC: TSCS42xx: make const array norm_addrs static, reduces object code size
Don't populate the const array norm_addrs on the stack, instead make it
static.  Makes the object code smaller by over 230 bytes.  Also re-format
array data as the insertion of the static keywork made the first line
overly long.

Before:
   text	   data	    bss	    dec	    hex	filename
  53780	  34752	    256	  88788	  15ad4	linux/sound/soc/codecs/tscs42xx.o

After:
   text	   data	    bss	    dec	    hex	filename
  53461	  34840	    256	  88557	  159ed	linux/sound/soc/codecs/tscs42xx.o

(gcc version 7.2.0 x86_64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-15 15:17:19 +00:00
Colin Ian King 53b8e4504a
ASoC: uniphier: remove redundant check of blk_id
The check of blk_id == AUD_CLK_IO is redundant as it also being performed
in the following switch statement with the same return of -ENOTSUPP. Fix
this by removing the redundant comparison.

Detected by CoverityScan, CID#1465227 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-15 15:14:48 +00:00
Abhijeet Kumar 753597fbb7
ASoC: hdac_hdmi : Ensuring proper setting of output widget power state
In usecases like hot plug-unplug DP panel or modeset during a playback,
sometimes we observe no audio after codec resets. During no audio
condition, we have noticed that the power state of the pin or the
connector is D3. Optimizing the way we set the power mitigates the
issue. With this changes the verb is sent to set the power state and
waits until actual state reaches target state. Thus ensuring power
state is set.

Signed-off-by: Abhijeet Kumar <abhijeet.kumar@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-15 15:05:05 +00:00
Mark Brown 0a4b30d8ff
Merge branch 'topic/hda-sync-power' of https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-intel 2018-02-14 16:18:47 +00:00
Fabio Estevam 33d9245c60
ASoC: soc-dapm: Use empty struct initializer
{ NULL } only clears the first member of the structure.

Even though the first member of the snd_soc_dapm_update struct is a
pointer,it is more robust to use the empty struct initializer that
clears all the struct members.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 16:17:05 +00:00
Fabio Estevam 91cd00083d
ASoC: wm9713: Use empty struct initializer
{ 0 } only clears the first member of the structure.

The first member of the snd_soc_dapm_update struct is a pointer,
and writing 0 to a pointer results in a sparse warning.

Use the empty struct initializer that clears all the struct members
and fixes the sparse warning.

Cc: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 16:17:01 +00:00
Fabio Estevam c90ef8c741
ASoC: adau17x1: Use empty struct initializer
{ 0 } only clears the first member of the structure.

The first member of the snd_soc_dapm_update struct is a pointer,
and writing 0 to a pointer results in a sparse warning.

Use the empty struct initializer that clears all the struct members
and fixes the sparse warning.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 16:16:56 +00:00
Mark Brown 58fadc19e4
Merge branch 'fix/sgtl5000' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-sgtl5000 2018-02-14 16:10:10 +00:00
Michal Oleszczyk c5489f9fc0
sgtl5000: change digital_mute policy
Current implementation mute codec in global way (DAC block).
That means when user routes sound not from I2S but from
AUX source (LINE_IN) it also will be muted by alsa core.
This should not happen.

Signed-off-by: Michal Oleszczyk <oleszczyk.m@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 15:36:41 +00:00
Peter Ujfalusi d460b3f861
ASoC: tlv320aic31xx: Fix master mode clock I2S bus clocks
In the reset state of the codec we do not have complete playback or capture
routes.

The audio playback/capture will not work due to missing clock signals on
the I2S bus if PLL, MDAC/NDAC/DAC MADC/NADC/ADC is powered down.

To make sure that even if all output/input is disconnected the codec is
generating clocks, we need to have valid DAPM route in every case to power
up the must needed parts of the codec.

I have verified that switching DAC (during playback) or ADC (during
capture) will stop the I2S clocks, so the only solution is to connect the
'Off' routes as well to output/input.

The routes will be only added if the codec is clock master. In case the
role changes runtime, the applied routes are removed.

Tested on am43x-epos-evm with aic3111 codec in master mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 13:15:55 +00:00
Sylwester Nawrocki 8d1513cef5
ASoC: samsung: Add support for HDMI audio on TM2 board
This patch defines I2S1 - HDMI DAI link and implements related
hw_params callback. The AUD PLL frequency is configured through
the CLK_SCLK_I2S1 leaf clock, the exynos5433 clock tree
definitions are updated in a separate patch.

The device tree parsing part is changed is a way it supports older
DTBs with just a single CPU DAI specified, without the HDMI link.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 12:10:19 +00:00
Sylwester Nawrocki 45ae70e8b6
ASoC: samsung: i2s: Define the parameters list for SAMSUNG_I2S_OPCLK
The SAMSUNG_I2S_OPCLK is not currently used by any card driver thus we can
safely change semantics of 'dir' argument of the I2S set_sysclk() callback.
Now an enumeration is exported instead of directly using register bit field
values.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 12:10:16 +00:00
Sylwester Nawrocki 48279c53fd
ASoC: samsung: i2s: Prevent external abort on exynos5433 I2S1 access
It seems both PCLK_I2S1 and SCLK_I2S1 clocks need to be enabled before
I2S1 control registers can be accessed on exynos5433. If SCLK clock
is disabled an exception is triggered. To fix this parent clock of
the RCLK_SRC clock is assigned to pri_dai->op_clk so required gate
clock is handled by the runtime PM ops.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 12:10:12 +00:00
Sylwester Nawrocki aa274c5cfd
ASoC: samsung: i2s: Ensure names of supplied clocks are unique
In order to support multiple instances of the I2S IP block the platform
device name is prepended to each clock registered by the driver.
The clock-output-names property is now not used, this should not cause
any issues as, for example, CDCLK clock is referenced through DT 'clocks'
property, not by name.

This change allows to have both I2S0 and I2S1 enabled simultaneously
on exynos5433 and working properly when #clock-cells property is specified
in respective DT nodes.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 12:09:23 +00:00
Mark Brown 191db1ceb8
Merge branch 'topic/component-platform' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-samsung 2018-02-14 12:03:25 +00:00
Kuninori Morimoto 7a2ccad581
ASoC: soc-core: soc_probe_dai() code simplification
Current soc_probe_dai() is using deep nested condition.
Thus, it is difficult to read/understand.
This patch simplification it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 11:57:26 +00:00
Dan Carpenter 21957b5bf0
ASoC: uniphier: fix an error code in uniphier_aio_comprdma_new()
The dma_mapping_error() returns true or false, but we want to return
-ENOMEM if there was an error.

Fixes: e98131222f ("ASoC: uniphier: add support for UniPhier AIO compress audio")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Tested-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 11:47:15 +00:00
Fabio Estevam 68fb425bae
ASoC: tlv320aic3x: Use empty struct initializer
{ 0 } only clears the first member of the structure.

The first member of the snd_soc_dapm_update struct is a pointer,
and writing 0 to a pointer results in the following sparse warning:

sound/soc/codecs/tlv320aic3x.c:175:47: warning: Using plain integer as NULL pointer

Use the empty struct initializer that clears all the struct members
and fixes the sparse warning.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 11:31:33 +00:00
Fabio Estevam 60edb20060
ASoC: wm9712: Use empty struct initializer
{ 0 } only clears the first member of the structure.

The first member of the snd_soc_dapm_update struct is a pointer,
and writing 0 to a pointer results in the following sparse warning:

sound/soc/codecs/wm9712.c:229:47: warning: Using plain integer as NULL pointer

Use the empty struct initializer that clears all the struct members
and fixes the sparse warning.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 11:31:29 +00:00
Kuninori Morimoto fe439c7c37
ASoC: ak4642: don't have .use_pmdown_time
snd_soc_runtime_ignore_pmdown_time() returns "ignore pmdown time"
decision. Then, it collects each component driver's .use_pmdown_time
settings by using AND operation.
But, ak4613 has no reason to ignore/use pmdown time.
Thus, It should has use_pmdown_time=0, it means it doesn't have
decision right of "ignore pmdown time".

Otherwise, ak4642 paired driver's pmdown_time settings doesn't
have meaning. In other words, "ignore pmdown time" is determined
irrespective of the value of paired driver's settings
(= ignore will be 0 by ak4642).

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 11:31:16 +00:00
Kuninori Morimoto 3637292284
ASoC: ak4613: don't have .use_pmdown_time
snd_soc_runtime_ignore_pmdown_time() returns "ignore pmdown time"
decision. Then, it collects each component driver's .use_pmdown_time
settings by using AND operation.
But, ak4613 has no reason to ignore/use pmdown time.
Thus, It should has use_pmdown_time=0, it means it doesn't have
decision right of "ignore pmdown time".

Otherwise, ak4613 paired driver's pmdown_time settings doesn't
have meaning. In other words, "ignore pmdown time" is determined
irrespective of the value of paired driver's settings
(= ignore will be 0 by ak4613).

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 11:31:12 +00:00
Jan-Marek Glogowski fdcc968a3b ALSA: hda/realtek: PCI quirk for Fujitsu U7x7
These laptops have a combined jack to attach headsets, the U727 on
the left, the U757 on the right, but a headsets microphone doesn't
work. Using hdajacksensetest I found that pin 0x19 changed the
present state when plugging the headset, in addition to 0x21, but
didn't have the correct configuration (shown as "Not connected").

So this sets the configuration to the same values as the headphone
pin 0x21 except for the device type microphone, which makes it
work correctly. With the patch the configured pins for U727 are

Pin 0x12 (Internal Mic, Mobile-In): present = No
Pin 0x14 (Internal Speaker): present = No
Pin 0x19 (Black Mic, Left side): present = No
Pin 0x1d (Internal Aux): present = No
Pin 0x21 (Black Headphone, Left side): present = No

Signed-off-by: Jan-Marek Glogowski <glogow@fbihome.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-14 12:02:26 +01:00
Kuninori Morimoto 0fe1daa666
ASoC: arizona: replace codec to component
Now we can replace Codec to Component. Let's do it.

Because there are many drivers which are using arizona,
we need to update these all related drivers in same time.
Otherwise compile error/warning happen

Note:

cs47l24
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 1	->	.idle_bias_on = 0
	.ignore_pmdown_time = 0	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1

wm5102
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 1	->	.idle_bias_on = 0
	.ignore_pmdown_time = 0	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1

wm5110
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 1	->	.idle_bias_on = 0
	.ignore_pmdown_time = 0	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1

wm8997
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 1	->	.idle_bias_on = 0
	.ignore_pmdown_time = 0	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1

wm8998
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 1	->	.idle_bias_on = 0
	.ignore_pmdown_time = 0	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-14 10:44:19 +00:00
Takashi Iwai d15d662e89 ALSA: seq: Fix racy pool initializations
ALSA sequencer core initializes the event pool on demand by invoking
snd_seq_pool_init() when the first write happens and the pool is
empty.  Meanwhile user can reset the pool size manually via ioctl
concurrently, and this may lead to UAF or out-of-bound accesses since
the function tries to vmalloc / vfree the buffer.

A simple fix is to just wrap the snd_seq_pool_init() call with the
recently introduced client->ioctl_mutex; as the calls for
snd_seq_pool_init() from other side are always protected with this
mutex, we can avoid the race.

Reported-by: 范龙飞 <long7573@126.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-14 10:39:08 +01:00
Maciej S. Szmigiero 04f8773a3e ALSA: emu10k1: add a IOMMU workaround
The Audigy 2 CA0102 chip (but most likely others from the emu10k1 family,
too) has a problem that from time to time it likes to do few DMA reads a
bit beyond its normal allocation and gets very confused if these reads get
blocked by a IOMMU.

For the first (reserved) page this happens multiple times at every
playback, for various synth pages it happens randomly, rarely for PCM
playback buffers and the page table memory itself.
All these reads seem to follow a similar pattern, observed read offsets
beyond the allocation end were 0x00, 0x40, 0x80 and 0xc0 (PCI cache line
multiples), so it looks like the device tries to accesses up to 256 extra
bytes.

As a workaround let's widen these DMA allocations by an extra page if we
detect that the device is behind a non-passthrough IOMMU (the DMA memory
should be relatively plenty on IOMMU systems).

Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-02-14 07:46:55 +01:00