34059 Commits

Author SHA1 Message Date
Kuninori Morimoto
7ca24386a7
ASoC: soc-core: merge snd_soc_register_dai() and soc_add_dai()
We don't need to separete snd_soc_register_dai() and
soc_add_dai() anymore. Let's merge these

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87tv7hhkxm.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 18:22:37 +00:00
Kuninori Morimoto
0d18a7caa6
ASoC: soc-core: remove soc_is_dai_link_bound()
Because complex separeted "card pre-listed component" and
"topology added component" duplicated operation is now
becoming simple, we don't need to check already bound dai_link
which is not exist anymore.
This patch removes soc_is_dai_link_bound().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87v9rxhkxw.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 18:22:18 +00:00
Pawel Harlozinski
8f157d4ff0
ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report
Check for existance of jack before tracing.
NULL pointer dereference has been reported by KASAN while unloading
machine driver (snd_soc_cnl_rt274).

Signed-off-by: Pawel Harlozinski <pawel.harlozinski@linux.intel.com>
Link: https://lore.kernel.org/r/20191112130237.10141-1-pawel.harlozinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2019-11-12 17:12:56 +00:00
Dragos Tarcatu
1b4efdaf6d
ASoC: SOF: topology: free kcontrol memory on error
The volume and bytes kcontrols are currently not freeing their
memory on initialization failures. When an error occurs, all the
widgets loaded so far are unloaded via sof_widget_unload().
But this only happens for the widgets that got successfully loaded.

Fix that by kfree()-ing the allocated memory on load error.

Fixes: 311ce4fe7637d ("ASoC: SOF: Add support for loading topologies")
Reviewed-by: Paul Olaru <paul.olaru@nxp.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Dragos Tarcatu <dragos_tarcatu@mentor.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111222039.19651-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 17:12:27 +00:00
Takashi Iwai
509526706e ALSA: au88x0: Fix incorrect device pointer for preallocation
The code change in commit 6974f8ad4494 ("ALSA: pci: Avoid non-standard
macro usage") contained an incorrect conversion, which left the
invalid pointer passed to the allocator for au88x0 driver.  Fix it.

Fixes: 6974f8ad4494 ("ALSA: pci: Avoid non-standard macro usage")
Link: https://lore.kernel.org/r/20191112143243.22216-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-12 15:33:52 +01:00
Keyon Jie
5e35d5f422
ASoC: SOF: PM: only suspend to D0I3 when needed
We should suspend audio to D3 by default, for the sake of power saving,
change the condition of D0I3 suspending here to that when there is
stream with suspend_ignored specified.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111223343.19986-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 12:10:59 +00:00
Keyon Jie
a77e5d573f
ASoC: SOF: add helper to check if we should enter d0i3 suspend
Add helper to check if the DSP should be put in D0i3. This function
returns true if a stream has ignored the SUSPEND trigger to keep the
pipelines running in the DSP.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111223343.19986-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 12:10:40 +00:00
Keyon Jie
58a972efd2
ASoC: SOF: PM: add check before setting d0_substate
Add check before seeting d0_substate and return success if Audio DSP is
already in the target substate.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111223343.19986-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 12:10:21 +00:00
Keyon Jie
74b4dd04b1
ASoC: SOF: PM: add state machine to comments
Add Audio DSP state machine with comments. Note that the
'D0<-->runtime D0I3' part is not implemented yet.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111223343.19986-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 12:10:03 +00:00
Pierre-Louis Bossart
0af237d51a
ASoC: SOF: Intel: hda: use fallback for firmware name
We have platforms such as CFL with no known I2S codec being used, and
the ACPI tables are currently empty, so fall-back to using the
firmware filename used in nocodec mode

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111222901.19892-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 12:09:54 +00:00
Pierre-Louis Bossart
1f24d93c4f
ASoC: Intel: acpi-match: split CNL tables in three
Due to firmware manifest/signature differences, we have to use
different firmware names, so split CNL machine table in three (CNL,
CFL, CML).

The CFL table is currently empty since all known platforms use
HDaudio, but let's plan ahead.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111222901.19892-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 12:09:36 +00:00
Liam Girdwood
130d3e9077
ASoC: SOF: Intel: Fix CFL and CML FW nocodec binary names.
The manifest information is different between CNL, CML and CFL platforms
hence we need to load different files.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111222901.19892-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 12:08:29 +00:00
Bard liao
24de63562b
ASoC: rt5682: cancel jack_detect_work if hs_jack is set to null
jack_detect_work will be triggered by rt5682_irq. We should cancel
it if hs_jack is set to null.

Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191111222152.19723-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-12 12:08:10 +00:00
Jacob Rasmussen
e7cfd867fd
ASoC: rt5645: Fixed buddy jack support.
The headphone jack on buddy was broken with the following commit:
commit 6b5da66322c5 ("ASoC: rt5645: read jd1_1 status for jd
detection").
This changes the jd_mode for buddy to 4 so buddy can read from the same
register that was used in the working version of this driver without
affecting any other devices that might use this, since no other device uses
jd_mode = 4. To test this I plugged and uplugged the headphone jack, verifying
audio works.

Signed-off-by: Jacob Rasmussen <jacobraz@google.com>
Reviewed-by: Ross Zwisler <zwisler@google.com>
Link: https://lore.kernel.org/r/20191111185957.217244-1-jacobraz@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2019-11-11 19:48:51 +00:00
Michael Walle
13409d27cb
ASoC: wm8904: configure sysclk/FLL automatically
This adds a new mode WM8904_CLK_AUTO which automatically enables the FLL
if a frequency different than the MCLK is set.

These additions make the codec work with the simple-card driver in
general and especially in systems where the MCLK doesn't match the
required clock.

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20191108203152.19098-1-michael@walle.cc
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 19:42:56 +00:00
Yu-Hsuan Hsu
e2db787bdc
ASoC: Intel: kbl_rt5663_rt5514_max98927: Add dmic format constraint
On KBL platform, the microphone is attached to external codec(rt5514)
instead of PCH. However, TDM slot between PCH and codec is 16 bits only.
In order to avoid setting wrong format, we should add a constraint to
force to use 16 bits format forever.

Signed-off-by: Yu-Hsuan Hsu <yuhsuan@chromium.org>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190923162940.199580-1-yuhsuan@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 19:42:34 +00:00
Sebastian Reichel
36da67630d
ASoC: Add DA7213 audio codec as selectable option
This commit adds the Dialog DA7213 audio codec as a selectable option
in the kernel config. Currently the driver can only be selected for
Intel Baytrail/Cherrytrail devices or if SND_SOC_ALL_CODECS is enabled.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20191108174843.11227-3-sebastian.reichel@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 19:42:23 +00:00
Takashi Iwai
0c4f09ceec ALSA: timer: Fix the breakage of slave link open
A silly mistake was made while applying the fix for potential races in
commit 6a34367e52ca ("ALSA: timer: Fix possible race at assigning a
timer instance"): when a slave PCM is opened and succeeds, it doesn't
return but proceeds to the master timer open code instead.  Plug the
hole and beautify a bit.

Fixes: 6a34367e52ca ("ALSA: timer: Fix possible race at assigning a timer instance")
Reported-by: syzbot+4476917c053f60112c99@syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/20191111173642.6093-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-11 18:37:06 +01:00
Kai Vehmanen
a7d0358ea3 ALSA: hda: hdmi - fix pin setup on Tigerlake
Apply same logic to pin setup as on previous platforms. Fixes
errors in HDMI/DP playback.

Tested with both snd-hda-intel and SOF drivers.

Fixes: 9a11ba7388f1 ("ALSA: hda: hdmi - add Tigerlake support")
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20191111133838.21213-1-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-11 14:50:17 +01:00
Curtis Malainey
9da776ba78
ASoC: rt5677: Wait for DSP to boot before loading firmware
Wait for hardware to startup. If we load before hardware is ready we
could end up corrupting the firmware.

Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-12-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:07 +00:00
Curtis Malainey
ba0b3a977e
ASoC: rt5677: Set ADC clock to use PLL and enable ASRC
Use the PLL to kept the correct 24M clock rate so frequency shift does
not occur when using the DSP VAD.

Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-11-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:06 +00:00
Curtis Malainey
55229597a9
ASoC: bdw-rt5677: Turn on MCLK1 for DSP via DAPM
The RT5677 DSP needs the I2S MCLK1 to run its DSP. Add a dapm route to
SSP0 CODEC IN so the clock is turned on automatically when the DSP is
turned on.

Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-10-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:06 +00:00
Curtis Malainey
395f02ef21
ASoC: rt5677: Allow VAD to be shut on/off at all times
Due to limitations of the clocking configuration, we have no way of
scheduling our hibernation before the bdw dsp hibernates. This causes
issues when the system suspends with an open stream. We need userspace
to toggle the kcontrol before we are suspended so that any writes on
suspend are not lost and we don't corrupt the regmap.

Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-9-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:05 +00:00
Ben Zhang
ee0be4a99d
ASoC: rt5677: Disable irq at suspend
The irq is disabled at suspend to avoid running the threaded irq
handler after the codec has been powered off. At resume, codec irq is
re-enabled and the interrupt status register is checked to see if
headphone has been pluggnd/unplugged while the device is suspended.

There is still a chance that the headphone gets enabled or disabled
after the codec is suspended. disable_irq syncs the threaded irq
handler, but soc-jack's threaded irq handler schedules a delayed
work to poll gpios (for debounce). This is still OK. The codec won't
be powered back on again because all audio paths have been suspended,
and there are no force enabled supply widgets (MICBIAS1 is disabled).
The gpio status read after codec power off could be wrong, so the
gpio values are checked again after resume.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-8-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:04 +00:00
Ben Zhang
3f81068dc8
ASoC: rt5677: Stop and restart DSP over suspend/resume
MCLK1 gets disabled at suspend and re-enabled at resume. Before
MCLK1 is re-enabled, if the DSP is already on (either the DSP was
left on during suspend, or the DSP is turned on early at resume),
i2c register read returns garbage and corrupts the regmap cache.

This patch stops the DSP before suspend and restarts it after
resume with a dalay to ensure MCLK is on while loading firmware.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-7-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:03 +00:00
Ben Zhang
eabf424f7b
ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile
The codec dies when RT5677_PWR_ANLG2(MX-64h) is set to 0xACE1
while it's streaming audio over SPI. The DSP firmware turns
on PLL2 (MX-64 bit 8) when SPI streaming starts.  However regmap
does not believe that register can change by itself. When
BST1 (bit 15) is turned on with regmap_update_bits(), it doesn't
read the register first before write, so PLL2 power bit is
cleared by accident.

Marking MX-64h as volatile in regmap solved the issue.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-6-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:02 +00:00
Ben Zhang
29073ae40c
ASoC: rt5677: Add DAPM audio path for hotword stream
Add a DAPM audio path from "DMIC L1" to "DSP Buffer" so that
when hotwording is enabled, DAPM does not power off the codec
with SND_SOC_BIAS_OFF.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-5-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:01 +00:00
Ben Zhang
21c00e5df4
ASoC: rt5677: Enable jack detect while DSP is running
Before a hotword is detected, GPIO1 pin is configured as IRQ
output so that jack detect works. When a hotword is detected,
the DSP firmware configures the GPIO1 pin as GPIO1 and
drives a 1. rt5677_irq() is called after a rising edge on
the GPIO1 pin, due to either jack detect event or hotword
event, or both. All possible events are checked and handled
in rt5677_irq() where GPIO1 pin is configured back to IRQ
output if a hotword is detected.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-4-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:02:00 +00:00
Ben Zhang
157b006f6b
ASoC: bdw-rt5677: Add a DAI link for rt5677 SPI PCM device
This link is needed for the RT5677 DSP to do hotwording

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-3-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:01:59 +00:00
Ben Zhang
461c623270
ASoC: rt5677: Load firmware via SPI using delayed work
The firmware rt5677_elf_vad is an ELF binary obtained from
request_firmware(). Sections of the ELF are loaded to
the DSP via SPI. A model (e.g. en_us.mmap) can optionally be
loaded to the DSP at RT5677_MODEL_ADDR to overwrite the
baked-in model in rt5677_elf_vad.

Then we switch to DSP mode, load firmware, and let DSP run.
When a hotword is detected, an interrupt is fired and
rt5677_irq() is called. When 'DSP VAD Switch' is turned off,
the codec is set back to normal mode.

The kcontrol 'DSP VAD Switch' is automatically enabled/disabled
when the hotwording PCM stream is opened/closed.

Signed-off-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191106011335.223061-2-cujomalainey@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-11 13:01:59 +00:00
Shengjiu Wang
fe965096c9
ASoC: fsl_audmix: Add spin lock to protect tdms
Audmix support two substream, When two substream start
to run, the trigger function may be called by two substream
in same time, that the priv->tdms may be updated wrongly.

The expected priv->tdms is 0x3, but sometimes the
result is 0x2, or 0x1.

Fixes: be1df61cf06e ("ASoC: fsl: Add Audio Mixer CPU DAI driver")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/1e706afe53fdd1fbbbc79277c48a98f8416ba873.1573458378.git.shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
2019-11-11 13:01:37 +00:00
Chiou, Cooper
b73a58549e ALSA: hda: Add Cometlake-S PCI ID
Add HD Audio Device PCI ID for the Intel Cometlake-S platform

Signed-off-by: Chiou, Cooper <cooper.chiou@intel.com>
Link: https://lore.kernel.org/r/20191108071349.12840-1-cooper.chiou@intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-11 11:45:34 +01:00
Takashi Iwai
167beb1756 ALSA: usb-audio: Fix missing error check at mixer resolution test
A check of the return value from get_cur_mix_raw() is missing at the
resolution test code in get_min_max_with_quirks(), which may leave the
variable untouched, leading to a random uninitialized value, as
detected by syzkaller fuzzer.

Add the missing return error check for fixing that.

Reported-and-tested-by: syzbot+abe1ab7afc62c6bb6377@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20191109181658.30368-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 19:17:49 +01:00
Takashi Iwai
fc7af6bc27 ALSA: pcm: Unexport snd_pcm_sgbuf_ops_page
The helper is no longer referred after the recent code refactoring.
Drop the export for saving some bits and future misuse.

Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191108094641.20086-9-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:53 +01:00
Takashi Iwai
e610748ad4 ASoC: cros_ec_codec: Convert to the common vmalloc memalloc
The recent change (*) in the ALSA memalloc core allows us to drop the
special vmalloc-specific allocation and page handling.  This patch
coverts to the common code.
(*) 1fe7f397cfe2: ALSA: memalloc: Add vmalloc buffer allocation
                  support
    7e8edae39fd1: ALSA: pcm: Handle special page mapping in the
                  default mmap handler

Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191108094641.20086-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:53 +01:00
Takashi Iwai
f541220cd5 ASoC: rt5677-spi: Convert to the common vmalloc memalloc
The recent change (*) in the ALSA memalloc core allows us to drop the
special vmalloc-specific allocation and page handling.  This patch
coverts to the common code.
(*) 1fe7f397cfe2: ALSA: memalloc: Add vmalloc buffer allocation
                  support
    7e8edae39fd1: ALSA: pcm: Handle special page mapping in the
                  default mmap handler

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Curtis Malainey <cujomalainey@chromium.org>
Link: https://lore.kernel.org/r/20191108094641.20086-7-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:53 +01:00
Takashi Iwai
b01aa131fa ASoC: SOF: Drop superfluous snd_pcm_sgbuf_ops_page
snd_pcm_sgbuf_ops_page is no longer needed to be set explicitly to PCM
page ops since the recent change in the PCM core (*).  Leaving it NULL
should work as long as the preallocation has been done properly.

This patch drops the redundant lines.

(*) 7e8edae39fd1: ALSA: pcm: Handle special page mapping in the
                  default mmap handler

Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191108094641.20086-6-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:53 +01:00
Takashi Iwai
6420c24a30 ASoC: intel: Avoid non-standard macro usage
Pass the device pointer from the PCI pointer directly, instead of a
non-standard macro.  The macro didn't give any better readability.

Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191108094641.20086-5-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:53 +01:00
Takashi Iwai
1508f32f1a ASoC: intel: Drop superfluous snd_pcm_sgbuf_ops_page
snd_pcm_sgbuf_ops_page is no longer needed to be set explicitly to PCM
page ops since the recent change in the PCM core (*).  Leaving it NULL
should work as long as the preallocation has been done properly.

This patch drops the redundant lines.

(*) 7e8edae39fd1: ALSA: pcm: Handle special page mapping in the
                  default mmap handler

Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191108094641.20086-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:52 +01:00
Takashi Iwai
26105a6f05 ASoC: rt5514-spi: Convert to the common vmalloc memalloc
The recent change (*) in the ALSA memalloc core allows us to drop the
special vmalloc-specific allocation and page handling.  This patch
coverts to the common code.
(*) 1fe7f397cfe2: ALSA: memalloc: Add vmalloc buffer allocation
                  support
    7e8edae39fd1: ALSA: pcm: Handle special page mapping in the
                  default mmap handler

Since it requires the specific buffer type (SNDRV_DMA_TYPE_VMALLOC),
it's set in the pcm_new ops now.

Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191108094641.20086-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:52 +01:00
Takashi Iwai
1a4860325c ASoC: Remove superfluous snd_dma_continuous_data()
The recent change (commit 08422d2c559d: "ALSA: memalloc: Allow NULL
device for SNDRV_DMA_TYPE_CONTINOUS type") made the PCM preallocation
helper accepting NULL as the device pointer for the default usage.
Drop the snd_dma_continuous_data() usage that became superfluous from
the callers.

Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191108094641.20086-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:52 +01:00
Takashi Iwai
2406ff9b86 ALSA: pcm: Yet another missing check of non-cached buffer type
For non-x86 architectures, SNDRV_DMA_TYPE_DEV_UC should be treated
equivalent with SNDRV_DMA_TYPE_DEV, where the default mmap handler
still checks only about SNDRV_DMA_TYPE_DEV.  Make the check more
proper.

Note that all existing users of *_UC buffer types are x86-only, so
this doesn't fix any bug, but just for consistency.

Fixes: 42e748a0b325 ("ALSA: memalloc: Add non-cached buffer type")
Link: https://lore.kernel.org/r/20191108165626.5947-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-09 18:02:11 +01:00
Takashi Iwai
6a34367e52 ALSA: timer: Fix possible race at assigning a timer instance
When a new timer instance is created and assigned to the active link
in snd_timer_open(), the caller still doesn't (can't) set its callback
and callback data.  In both the user-timer and the sequencer-timer
code, they do manually set up the callbacks after calling
snd_timer_open().  This has a potential risk of race when the timer
instance is added to the already running timer target, as the callback
might get triggered during setting up the callback itself.

This patch tries to address it by changing the API usage slightly:

- An empty timer instance is created at first via the new function
  snd_timer_instance_new().  This object isn't linked to the timer
  list yet.
- The caller sets up the callbacks and others stuff for the new timer
  instance.
- The caller invokes snd_timer_open() with this instance, so that it's
  linked to the target timer.

For closing, do similarly:

- Call snd_timer_close().  This unlinks the timer instance from the
  timer list.
- Free the timer instance via snd_timer_instance_free() after that.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191107192008.32331-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-08 14:52:44 +01:00
Takashi Iwai
33bbb8a0ec ALSA: timer: Make snd_timer_close() returning void
The function doesn't return any useful value, so let's make it void to
be clearer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191107192008.32331-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-08 14:52:43 +01:00
Takashi Iwai
ebfc6de29a ALSA: timer: Unify master/slave linking code
The code in both snd_timer_check_master() and snd_timer_check_slave()
are almost identical, both check whether the master/slave link and
does linkage.  Factor out the common code and call it from both
functions for readability.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191107192008.32331-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-08 14:52:42 +01:00
Keyon Jie
16299326a0
ASoC: SOF: Intel: hda: set L1SEN on S0ix suspend
Set L1SEN to make sure the system can enter S0ix, and restore it on
resume.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191101170916.26517-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-08 12:10:08 +00:00
Keyon Jie
8cd73ce7ba
ASoC: SOF: topology: fix missing NULL pointer check
Add check to avoid possible NULL pointer dereference issue.

This issue was reported by static analysis tools, we didn't face this
issue but we can't rule it out either as a false positive.

Reported-by: Keqiao Zhang <keqiao.zhang@intel.com>
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191101170916.26517-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-08 12:09:49 +00:00
Takashi Iwai
bd0b609e0c
ASoC: core: Fix compile warning with CONFIG_DEBUG_FS=n
Paper over a compile warning:
  sound/soc/soc-pcm.c:1185:8: warning: unused variable ‘name’

Fixes: 0632fa042541 ("ASoC: core: Fix pcm code debugfs error")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191107134833.1502-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-08 12:02:18 +00:00
Takashi Iwai
66a8966aac Merge branch 'for-linus' into for-next
Merge 5.4-devel branch for applying the further ALSA timer fixes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-11-07 16:27:55 +01:00
Takashi Iwai
9ff7759731 ASoC: Updates for v5.5
Some big changes in the core but more about cleanps and refactorings
 than new features, plus a collection of new drivers and lots of small
 fixes and improvements to existing ones.
 
  - Lots more cleanups from Morimoto-san.  Now that everything is a
    component this is mostly about refactorings to clarify and simplify
    the core, a combination of things that are no longer required due to
    refactorings and spotting similarities.
  - Many fixes to the Sound Open Firmware code.
  - Wake on voice support for Chromebooks.
  - SPI support for RT5677.
  - New drivers for Analog Devices ADAU7118, Intel Cannonlake systems
    with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770.
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Merge tag 'asoc-v5.5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v5.5

Some big changes in the core but more about cleanps and refactorings
than new features, plus a collection of new drivers and lots of small
fixes and improvements to existing ones.

 - Lots more cleanups from Morimoto-san.  Now that everything is a
   component this is mostly about refactorings to clarify and simplify
   the core, a combination of things that are no longer required due to
   refactorings and spotting similarities.
 - Many fixes to the Sound Open Firmware code.
 - Wake on voice support for Chromebooks.
 - SPI support for RT5677.
 - New drivers for Analog Devices ADAU7118, Intel Cannonlake systems
   with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770.
2019-11-07 14:12:30 +01:00