Commit Graph

31701 Commits

Author SHA1 Message Date
Olivier Moysan c47255b611
ASoC: stm32: dfsdm: fix debugfs warnings on entry creation
Register platform component with a prefix, to avoid warnings
on debugfs entries creation, due to component name
redundancy.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-20 17:16:38 +00:00
Olivier Moysan 19441e35a4
ASoC: stm32: dfsdm: manage multiple prepare
The DFSDM must be stopped when a new setting is applied.
restart systematically DFSDM on multiple prepare calls,
to apply changes.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-20 17:16:30 +00:00
Charles Keepax a2bcbc1b9a
ASoC: wm_adsp: Shutdown any compressed streams on DSP watchdog timeout
If a watchdog timeout is received from the DSP it is safe to assume the
DSP is not functioning anymore and as such any active compressed streams
should be put into an error state.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-19 12:36:17 +00:00
Charles Keepax a2225a6d15
ASoC: wm_adsp: Add locking to wm_adsp2_bus_error
Best to lock across handling the bus error to ensure the DSP doesn't
change power state as we are reading the status registers.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-19 12:36:04 +00:00
Charles Keepax 48ead31ce2
ASoC: wm_adsp: Correct error messages in wm_adsp_buffer_get_error
During recent logging improvements it seems two error messages lost
their updates during patch application/rebasing. Add these back in.

Fixes: 0d3fba3e7a ("ASoC: wm_adsp: Improve logging messages")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-19 12:35:50 +00:00
Charles Keepax 639e5eb3c7
ASoC: wm_adsp: Correct handling of compressed streams that restart
Previously support was added to allow streams to be stopped and
started again without the DSP being power cycled and this was done
by clearing the buffer state in trigger start. Another supported
use-case is using the DSP for a trigger event then opening the
compressed stream later to receive the audio, unfortunately clearing
the buffer state in trigger start destroys the data received
from such a trigger. Correct this issue by moving the call to
wm_adsp_buffer_clear to be in trigger stop instead.

Fixes: 61fc060c40 ("ASoC: wm_adsp: Support streams which can start/stop with DSP active")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-19 12:35:36 +00:00
Hui Wang b5a236c175 ALSA: hda - Enforces runtime_resume after S3 and S4 for each codec
Recently we found the audio jack detection stop working after suspend
on many machines with Realtek codec. Sometimes the audio selection
dialogue didn't show up after users plugged headhphone/headset into
the headset jack, sometimes after uses plugged headphone/headset, then
click the sound icon on the upper-right corner of gnome-desktop, it
also showed the speaker rather than the headphone.

The root cause is that before suspend, the codec already call the
runtime_suspend since this codec is not used by any apps, then in
resume, it will not call runtime_resume for this codec. But for some
realtek codec (so far, alc236, alc255 and alc891) with the specific
BIOS, if it doesn't run runtime_resume after suspend, all codec
functions including jack detection stop working anymore.

This problem existed for a long time, but it was not exposed, that is
because when problem happens, if users play sound or open
sound-setting to check audio device, this will trigger calling to
runtime_resume (via snd_hda_power_up), then the codec starts working
again before users notice this problem.

Since we don't know how many codec and BIOS combinations have this
problem, to fix it, let the driver call runtime_resume for all codecs
in pm_resume, maybe for some codecs, this is not needed, but it is
harmless. After a codec is runtime resumed, if it is not used by any
apps, it will be runtime suspended soon and furthermore we don't run
suspend frequently, this change will not add much power consumption.

Fixes: cc72da7d4d ("ALSA: hda - Use standard runtime PM for codec power-save control")
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-19 06:54:24 +01:00
Hui Wang 744c67ffeb ALSA: hda - Don't trigger jackpoll_work in azx_resume
The commit 3baffc4a84 (ALSA: hda/intel: Refactoring PM code) changed
the behaviour of azx_resume(), it triggers the jackpoll_work after
applying this commit.

This change introduced a new issue, all codecs are runtime active
after S3, and will not call runtime_suspend() automatically.

The root cause is the jackpoll_work calls snd_hda_power_up/down_pm,
and it calls up_pm before snd_hdac_enter_pm is called, while calls
the down_pm in the middle of enter_pm and leave_pm is called. This
makes the dev->power.usage_count unbalanced after S3.

To fix it, let azx_resume() don't trigger jackpoll_work as before
it did.

Fixes: 3baffc4a84 ("ALSA: hda/intel: Refactoring PM code")
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-19 06:52:19 +01:00
Shuming Fan 1c5b6a27e4
ASoC: rt5682: recording has no sound after booting
If ASRC turns on, HW will use clk_dac as the reference clock
whether recording or playback.
Both of clk_dac and clk_adc should set proper clock while using ASRC.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-18 14:44:00 +00:00
Shuming Fan 675212bfb2
ASoC: rt5682: fix jack type detection issue
The jack type detection needs the main bias power of analog.
The modification makes sure the main bias power on/off while jack plug/unplug.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-18 14:43:46 +00:00
Shuming Fan 4834d7070c
ASoC: rt5682: Check JD status when system resume
The IRQ function may not work when system suspend.
We remove snd_soc_dapm_force_enable_pin function call to
make sure the bias off when idle and run into suspend/resume function.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-18 14:43:33 +00:00
Tzung-Bi Shih 9729e3b65a
ASoC: mediatek: mt8183: skip for i2s5 in mck_disable
Skip for i2s5 in mck_disable which is also bypassed in mck_enable.

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-18 14:43:24 +00:00
Colin Ian King b4748e7ab7 ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration
The function snd_opl3_drum_switch declaration in the header file
has the order of the two arguments on_off and vel swapped when
compared to the definition arguments of vel and on_off.  Fix this
by swapping them around to match the definition.

This error predates the git history, so no idea when this error
was introduced.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-18 13:50:46 +01:00
Jaroslav Kysela 721f1e6c1f ALSA: hda - add Lenovo IdeaCentre B550 to the power_save_blacklist
Another machine which does not like the power saving (noise):
  https://bugzilla.redhat.com/show_bug.cgi?id=1689623

Also, reorder the Lenovo C50 entry to keep the table sorted.

Reported-by: hs.guimaraes@outlook.com
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-18 13:49:17 +01:00
Mark Brown 22d91ed32b Linux 5.1-rc1
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Merge tag 'v5.1-rc1' into asoc-5.1

Linux 5.1-rc1
2019-03-18 11:14:51 +00:00
Takashi Sakamoto 2d012c65a9 ALSA: firewire-motu: use 'version' field of unit directory to identify model
Current ALSA firewire-motu driver uses the value of 'model' field
of unit directory in configuration ROM for modalias for MOTU
FireWire models. However, as long as I checked, Pre8 and
828mk3(Hybrid) have the same value for the field (=0x100800).

unit            | version   | model
--------------- | --------- | ----------
828mkII         | 0x000003  | 0x101800
Traveler        | 0x000009  | 0x107800
Pre8            | 0x00000f  | 0x100800 <-
828mk3(FW)      | 0x000015  | 0x106800
AudioExpress    | 0x000033  | 0x104800
828mk3(Hybrid)  | 0x000035  | 0x100800 <-

When updating firmware for MOTU 8pre FireWire from v1.0.0 to v1.0.3,
I got change of the value from 0x100800 to 0x103800. On the other
hand, the value of 'version' field is fixed to 0x00000f. As a quick
glance, the higher 12 bits of the value of 'version' field represent
firmware version, while the lower 12 bits is unknown.

By induction, the value of 'version' field represents actual model.

This commit changes modalias to match the value of 'version' field,
instead of 'model' field. For degug, long name of added sound card
includes hexadecimal value of 'model' field.

Fixes: 6c5e1ac0e1 ("ALSA: firewire-motu: add support for Motu Traveler")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Cc: <stable@vger.kernel.org> # v4.19+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-17 08:07:21 +01:00
Kangjie Lu dcd0feac9b ALSA: sb8: add a check for request_region
In case request_region fails, the fix returns an error code to
avoid NULL pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-16 10:30:27 +01:00
Kangjie Lu 6ade657d61 ALSA: echoaudio: add a check for ioremap_nocache
In case ioremap_nocache fails, the fix releases chip and returns
an error code upstream to avoid NULL pointer dereference.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-16 10:29:02 +01:00
Linus Torvalds 2dbb0e6c19 sound fixes for 5.1-rc1
Some gleaning after the first batch; mostly about HD-audio quirks but
 also some NULL dereference fixes in corner cases and a random build
 error fix, too.
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Merge tag 'sound-fix-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Some cleaning after the first batch; mostly about HD-audio quirks but
  also some NULL dereference fixes in corner cases and a random build
  error fix, too"

* tag 'sound-fix-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB
  ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
  ALSA: hda/realtek: merge alc_fixup_headset_jack to alc295_fixup_chromebook
  ALSA: pcm: Fix function name in kernel-doc comment
  ALSA: hda: hdmi - add Icelake support
  ALSA: hda - add more quirks for HP Z2 G4 and HP Z240
  ALSA: hda/realtek - Fixed Headset Mic JD not stable
  ALSA: hda/realtek: Enable headset MIC of Acer TravelMate X514-51T with ALC255
  ALSA: hda/tegra: avoid build error without CONFIG_PM
  ALSA: usx2y: Fix potential NULL pointer dereference
  ALSA: hda: Avoid NULL pointer dereference at snd_hdac_stream_start()
2019-03-15 14:05:00 -07:00
Kailang Yang da484d00f0 ALSA: hda/realtek - Add support headset mode for New DELL WYSE NB
Enable headset mode support for new WYSE NB platform.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-14 10:31:02 +01:00
Kailang Yang 136824efaa ALSA: hda/realtek - Add support headset mode for DELL WYSE AIO
This patch will enable WYSE AIO for Headset mode.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-14 10:29:22 +01:00
Jaroslav Kysela c8a9afa632 ALSA: hda/realtek: merge alc_fixup_headset_jack to alc295_fixup_chromebook
The ALC225_FIXUP_HEADSET_JACK fixup can be merged to alc295_fixup_chromebook.
There are no other users for ALC225_FIXUP_HEADSET_JACK other than
the chromebook hardware.

Fixes: 10f5b1b85e ("ALSA: hda/realtek - Fixed Headset Mic JD not stable")
Cc: Kailang Yang <kailang@realtek.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-14 10:25:53 +01:00
Jaroslav Kysela b0d8bc50b9 ALSA: hda: hdmi - add Icelake support
This is just a port of the ASoC Icelake HDMI codec code to the legacy
HDA driver with some cleanups.

ASoC commit 019033c854a20e10f691f6cc0e897df8817d9521:
  "ASoC: Intel: hdac_hdmi: add Icelake support"

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: Bard liao <bard.liao@intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-13 21:25:44 +01:00
Sylwester Nawrocki 2b13bee388
ASoC: samsung: odroid: Fix clock configuration for 44100 sample rate
After commit fbeec965b8d1c ("ASoC: samsung: odroid: Fix 32000 sample rate
handling") the audio root clock frequency is configured improperly for
44100 sample rate. Due to clock rate rounding it's 20070401 Hz instead
of 22579000 Hz. This results in a too low value of the PSR clock divider
in the CPU DAI driver and too fast actual sample rate for fs=44100. E.g.
1 kHz tone has actual 1780 Hz frequency (1 kHz * 20070401/22579000 * 2).

Fix this by increasing the correction passed to clk_set_rate() to take
into account inaccuracy of the EPLL frequency properly.

Fixes: fbeec965b8d1c ("ASoC: samsung: odroid: Fix 32000 sample rate handling")
Reported-by: JaeChul Lee <jcsing.lee@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-13 15:04:47 +00:00
John Hsu 54d1cf78b0
ASoC: nau8810: fix the issue of widget with prefixed name
The driver changes the stream name of DAC and ADC to avoid the issue of
widget with prefixed name. When the machine adds prefixed name for codec,
the stream name of DAI may not find the widgets.

Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-13 15:04:34 +00:00
Jaroslav Kysela 167897f4b3 ALSA: hda - add more quirks for HP Z2 G4 and HP Z240
Apply the HP_MIC_NO_PRESENCE fixups for the more HP Z2 G4 and
HP Z240 models.

Reported-by: Jeff Burrell <jeff.burrell@hp.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-13 14:41:55 +01:00
Kailang Yang 10f5b1b85e ALSA: hda/realtek - Fixed Headset Mic JD not stable
It will be lose Mic JD state when Chrome OS boot and headset was plugged.
Implement of reset combo jack JD. It will show normally.

Fixes: e854747d75 ("ALSA: hda/realtek - Enable headset button support for new codec")
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-13 12:00:41 +01:00
Jian-Hong Pan cbc05fd670 ALSA: hda/realtek: Enable headset MIC of Acer TravelMate X514-51T with ALC255
The Acer TravelMate X514-51T with ALC255 cannot detect the headset MIC
until ALC255_FIXUP_ACER_HEADSET_MIC quirk applied.  Although, the
internal DMIC uses another module - snd_soc_skl as the driver.  We still
need the NID 0x1a in the quirk to enable the headset MIC.

Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-13 11:59:24 +01:00
Arnd Bergmann 7472946915 ALSA: hda/tegra: avoid build error without CONFIG_PM
The #ifdef protection around the PM functions is wrong, leading to
a failed reference in some configurations:

sound/pci/hda/hda_tegra.c: In function 'hda_tegra_runtime_suspend':
sound/pci/hda/hda_tegra.c:273:2: error: implicit declaration of function 'hda_tegra_disable_clocks'; did you mean 'hda_tegra_enable_clocks'? [-Werror=implicit-function-declaration]

Better remove the #ifdefs entirely and rely on the compiler silently
dropping unused functions marked __maybe_unused.

Fixes: 707e0759f2 ("ALSA: hda/tegra: implement runtime suspend/resume")
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-13 11:27:54 +01:00
Aditya Pakki a2c6433ee5 ALSA: usx2y: Fix potential NULL pointer dereference
usb_alloc_urb() can fail due to kmalloc failure and push the error
upstream. Further this can cause a NULL pointer dereference in
init_pipe_urbs(). This patch avoids such a scenario.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-13 11:27:06 +01:00
Mariusz Ceier d344e07940 ALSA: hda: Avoid NULL pointer dereference at snd_hdac_stream_start()
For ca0132 codec, azx_dev->stream is NULL during firmware loading.
Calling snd_hdac_get_stream_stripe_ctl unconditionally causes NULL
pointer dereference in that function.

Fixes: 9b6f7e7a29 ("ALSA: hda: program stripe bits for controller")
Signed-off-by: Mariusz Ceier <mceier+kernel@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-13 11:23:59 +01:00
Jiada Wang 399706df42
ASoC: rsnd: src: fix compiler warnings
compiler complains about following declarations

sound/soc/sh/rcar/src.c:174:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration]
 const static u32 bsdsr_table_pattern1[] = {
 ^~~~~
sound/soc/sh/rcar/src.c:183:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration]
 const static u32 bsdsr_table_pattern2[] = {
 ^~~~~
sound/soc/sh/rcar/src.c:192:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration]
 const static u32 bsisr_table[] = {
 ^~~~~
sound/soc/sh/rcar/src.c:201:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration]
 const static u32 chan288888[] = {
 ^~~~~
sound/soc/sh/rcar/src.c:210:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration]
 const static u32 chan244888[] = {
 ^~~~~
sound/soc/sh/rcar/src.c:219:1: warning: 'static' is not at beginning of declaration [-Wold-style-declaration]
 const static u32 chan222222[] = {
 ^~~~~

This patch moves the 'static' keyword to the front of the
declaration to fix the compiler warnings

Fixes: linux-next commit 7674bec4fc ("ASoC: rsnd: update BSDSR/BSDISR handling")
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:59:04 +00:00
Jiada Wang ba164a49f8
ASoC: rsnd: src: Avoid a potential deadlock
lockdep warns us that priv->lock and k->k_lock can cause a
deadlock when after acquire of k->k_lock, process is interrupted
by src, while in another routine of src .init, k->k_lock is
acquired with priv->lock held.

This patch avoids a potential deadlock by not calling soc_device_match()
in SRC .init callback, instead it adds new soc fields in priv->flags to
differentiate SoCs.

Fixes: linux-next commit 7674bec4fc ("ASoC: rsnd: update BSDSR/BSDISR handling")
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:58:52 +00:00
Olivier Moysan a39fe6e206
ASoC: stm32: i2s: fix registers declaration in regmap
- Declare SR as volatile, as it is changed by hardware.
- Remove TXDR from readable and volatile register list,
as it is intended for write accesses only.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:58:51 +00:00
John Hsu 844a4a362d
ASoC: nau8824: fix the issue of the widget with prefix name
The driver has two issues when machine add prefix name for codec.
(1)The stream name of DAI can't find the AIF widgets.
(2)The drivr can enable/disalbe the MICBIAS and SAR widgets.

The patch will fix these issues caused by prefixed name added.

Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:58:50 +00:00
KaiChieh Chuang a976486977
ASoC: dpcm: prevent snd_soc_dpcm use after free
The dpcm get from fe_clients/be_clients
may be free before use

Add a spin lock at snd_soc_card level,
to protect the dpcm instance.
The lock may be used in atomic context, so use spin lock.

Use irq spin lock version,
since the lock may be used in interrupts.

possible race condition between
void dpcm_be_disconnect(
	...
	list_del(&dpcm->list_be);
	list_del(&dpcm->list_fe);
	kfree(dpcm);
	...

and
	for_each_dpcm_fe()
	for_each_dpcm_be*()

race condition example
Thread 1:
    snd_soc_dapm_mixer_update_power()
        -> soc_dpcm_runtime_update()
            -> dpcm_be_disconnect()
                -> kfree(dpcm);
Thread 2:
    dpcm_fe_dai_trigger()
        -> dpcm_be_dai_trigger()
            -> snd_soc_dpcm_can_be_free_stop()
                -> if (dpcm->fe == fe)

Excpetion Scenario:
	two FE link to same BE
	FE1 -> BE
	FE2 ->

	Thread 1: switch of mixer between FE2 -> BE
	Thread 2: pcm_stop FE1

Exception:

Unable to handle kernel paging request at virtual address dead0000000000e0

pc=<> [<ffffff8960e2cd10>] dpcm_be_dai_trigger+0x29c/0x47c
	sound/soc/soc-pcm.c:3226
		if (dpcm->fe == fe)
lr=<> [<ffffff8960e2f694>] dpcm_fe_dai_do_trigger+0x94/0x26c

Backtrace:
[<ffffff89602dba80>] notify_die+0x68/0xb8
[<ffffff896028c7dc>] die+0x118/0x2a8
[<ffffff89602a2f84>] __do_kernel_fault+0x13c/0x14c
[<ffffff89602a27f4>] do_translation_fault+0x64/0xa0
[<ffffff8960280cf8>] do_mem_abort+0x4c/0xd0
[<ffffff8960282ad0>] el1_da+0x24/0x40
[<ffffff8960e2cd10>] dpcm_be_dai_trigger+0x29c/0x47c
[<ffffff8960e2f694>] dpcm_fe_dai_do_trigger+0x94/0x26c
[<ffffff8960e2edec>] dpcm_fe_dai_trigger+0x3c/0x44
[<ffffff8960de5588>] snd_pcm_do_stop+0x50/0x5c
[<ffffff8960dded24>] snd_pcm_action+0xb4/0x13c
[<ffffff8960ddfdb4>] snd_pcm_drop+0xa0/0x128
[<ffffff8960de69bc>] snd_pcm_common_ioctl+0x9d8/0x30f0
[<ffffff8960de1cac>] snd_pcm_ioctl_compat+0x29c/0x2f14
[<ffffff89604c9d60>] compat_SyS_ioctl+0x128/0x244
[<ffffff8960283740>] el0_svc_naked+0x34/0x38
[<ffffffffffffffff>] 0xffffffffffffffff

Signed-off-by: KaiChieh Chuang <kaichieh.chuang@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:58:49 +00:00
Rander Wang c899df3e9b
ASoC:intel:skl:fix a simultaneous playback & capture issue on hda platform
If playback and capture are enabled concurrently, when the capture stops
the output becomes inaudile. The playback application will become stuck
and underrun after a timeout.

This is caused by mistaken use of the stream_id, which should only be
set for playback and not for capture

Tested on Apollolake and Kabylake with SST driver.

Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:58:45 +00:00
Rander Wang 03d0aa4d4f
ASoC:hdac_hda:use correct format to setup hda codec
The current implementation of the hdac_hda codec results in zero-valued
samples on capture and noise with headset playback when SOF is used on
platforms with an on-board HDaudio codec. This is root-caused to SOF
using be_hw_params_fixup, and the prepare() call using invalid runtime
fields to determine the format.

This patch moves the format handling to the hw_params() callback, as
done already for hdac_hdmi, to make sure the fixed-up information is
taken into account but keeps the codec initialization in prepare() as
the stream_tag is only available at that time. Moving everything in the
prepare() callback is possible but the code is less elegant so this
two-step solution was chosen.

The solution was tested with the SST driver with no regressions, and all
the issues with SOF playback and capture are solved.

Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:58:40 +00:00
Rander Wang 570f18b6a8
ASoC:soc-pcm:fix a codec fixup issue in TDM case
On HDaudio platforms, if playback is started when capture is working,
there is no audible output.

This can be root-caused to the use of the rx|tx_mask to store an HDaudio
stream tag.

If capture is stared before playback, rx_mask would be non-zero on HDaudio
platform, then the channel number of playback, which is in the same codec
dai with the capture, would be changed by soc_pcm_codec_params_fixup based
on the tx_mask at first, then overwritten by this function based on rx_mask
at last.

According to the author of tx|rx_mask, tx_mask is for playback and rx_mask
is for capture. And stream direction is checked at all other references of
tx|rx_mask in ASoC, so here should be an error. This patch checks stream
direction for tx|rx_mask for fixup function.

This issue would affect not only HDaudio+ASoC, but also I2S codecs if the
channel number based on rx_mask is not equal to the one for tx_mask. It could
be rarely reproduecd because most drivers in kernel set the same channel number
to tx|rx_mask or rx_mask is zero.

Tested on all platforms using stream_tag & HDaudio and intel I2S platforms.

Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:50:28 +00:00
Sylwester Nawrocki 42e4cedd67
ASoC: samsung: i2s: Fix DAPM routes for capture stream
This patch sets missing stream_name of capture part of the DAI driver
so we can define DAPM routing properly also for the capture stream.

While at it "Playback" suffix is added to the playback stream names
to clearly identify playback/capture.

Together with related dts patch this fixes NULL pointer dereference
when opening ALSA device for recording on Odroid XU3.

Fixes: 64aba9bca5 ("ASoC: samsung: i2s: Add widgets and routes for DPCM support")
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-11 16:27:06 +00:00
Linus Torvalds 45763bf4bc Char/Misc driver patches for 5.1-rc1
Here is the big char/misc driver patch pull request for 5.1-rc1.
 
 The largest thing by far is the new habanalabs driver for their AI
 accelerator chip.  For now it is in the drivers/misc directory but will
 probably move to a new directory soon along with other drivers of this
 type.
 
 Other than that, just the usual set of individual driver updates and
 fixes.  There's an "odd" merge in here from the DRM tree that they asked
 me to do as the MEI driver is starting to interact with the i915 driver,
 and it needed some coordination.  All of those patches have been
 properly acked by the relevant subsystem maintainers.
 
 All of these have been in linux-next with no reported issues, most for
 quite some time.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big char/misc driver patch pull request for 5.1-rc1.

  The largest thing by far is the new habanalabs driver for their AI
  accelerator chip. For now it is in the drivers/misc directory but will
  probably move to a new directory soon along with other drivers of this
  type.

  Other than that, just the usual set of individual driver updates and
  fixes. There's an "odd" merge in here from the DRM tree that they
  asked me to do as the MEI driver is starting to interact with the i915
  driver, and it needed some coordination. All of those patches have
  been properly acked by the relevant subsystem maintainers.

  All of these have been in linux-next with no reported issues, most for
  quite some time"

* tag 'char-misc-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (219 commits)
  habanalabs: adjust Kconfig to fix build errors
  habanalabs: use %px instead of %p in error print
  habanalabs: use do_div for 64-bit divisions
  intel_th: gth: Fix an off-by-one in output unassigning
  habanalabs: fix little-endian<->cpu conversion warnings
  habanalabs: use NULL to initialize array of pointers
  habanalabs: fix little-endian<->cpu conversion warnings
  habanalabs: soft-reset device if context-switch fails
  habanalabs: print pointer using %p
  habanalabs: fix memory leak with CBs with unaligned size
  habanalabs: return correct error code on MMU mapping failure
  habanalabs: add comments in uapi/misc/habanalabs.h
  habanalabs: extend QMAN0 job timeout
  habanalabs: set DMA0 completion to SOB 1007
  habanalabs: fix validation of WREG32 to DMA completion
  habanalabs: fix mmu cache registers init
  habanalabs: disable CPU access on timeouts
  habanalabs: add MMU DRAM default page mapping
  habanalabs: Dissociate RAZWI info from event types
  misc/habanalabs: adjust Kconfig to fix build errors
  ...
2019-03-06 14:18:59 -08:00
Jonathan Hunter c342febcde
ASoC: soc-core: Fix probe deferral following prelink failure
Commit 78a24e10cd ("ASoC: soc-core: clear platform pointers on error")
re-worked the clean-up of any platform pointers that may have been
initialised by the function snd_soc_init_platform(). This commit missed
one error path where if any of the prelinks for a soundcard failed to
initialise, then these platform pointers would not be cleaned-up. This
then prevents the soundcard from being initialised following a probe
deferral when any of the soundcard prelinks cannot be found.

Fix this by ensuring that soc_cleanup_platform() is called when
initialising the soundcard prelinks fails.

Fixes: 78a24e10cd ("ASoC: soc-core: clear platform pointers on error")

Signed-off-by: Jonathan Hunter <jonathanh@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-04 15:23:41 +00:00
Russell King bbf62563d8
ASoC: hdmi-codec: avoid limiting params->msbits in hw_params()
Limiting the value of the passed in params->msbits in the hw_params()
callback is redundant on three counts:

1. We already specify in the DAI driver that we can only handle up to
   24 bits.  This means msbits will be limited to 24 via the ALSA
   constraints imposed by the ASoC core, unless we have multiple codecs
   that can handle more bits.

2. Nothing in our hw_params() implementation uses this value.

3. The copy of the params that we are passed by the ASoC core never
   reads back the msbits value.

Consequently, this code is unnecessary and does nothing useful.  Remove
it.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-04 14:27:54 +00:00
Mark Brown ba54f278c3
Merge branch 'for-5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.1 2019-03-04 00:10:29 +00:00
Olivier Moysan d4180b4c02
ASoC: stm32: sai: fix set_sync service
Add error check on set_sync function return.
Add of_node_put() as of_get_parent() takes a reference
which has to be released.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-03 23:40:13 +00:00
Olivier Moysan 71d9537fad
ASoC: stm32: sai: fix oversampling mode
Set OSR bit if mclk/fs ratio is 512.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-03 23:39:54 +00:00
Olivier Moysan 26f98e82dd
ASoC: stm32: sai: fix race condition in irq handler
When snd_pcm_stop_xrun() is called in interrupt routine,
substream context may have already been released.
Add protection on substream context.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-03 23:39:35 +00:00
Olivier Moysan b846819297
ASoC: stm32: sai: fix exposed capabilities in spdif mode
Change capabilities exposed in SAI S/PDIF mode, to match
actually supported formats.
In S/PDIF mode only 32 bits stereo is supported.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-03 23:39:16 +00:00
Olivier Moysan 5f8a1000c3
ASoC: stm32: sai: fix iec958 controls indexation
Allow indexation of sai iec958 controls according
to device id.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-03 23:38:57 +00:00
Gustavo A. R. Silva 102cefc8e8
ASoC: ab8500: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.

This patch fixes the following warning:

In file included from sound/soc/codecs/ab8500-codec.c:24:
sound/soc/codecs/ab8500-codec.c: In function ‘ab8500_codec_set_dai_fmt’:
./include/linux/device.h:1485:2: warning: this statement may fall through [-Wimplicit-fallthrough=]
  _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__)
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/codecs/ab8500-codec.c:2129:3: note: in expansion of macro ‘dev_err’
   dev_err(dai->component->dev,
   ^~~~~~~
sound/soc/codecs/ab8500-codec.c:2132:2: note: here
  default:
  ^~~~~~~

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-03 23:38:38 +00:00
Russell King 2e95f984aa
ASoC: hdmi-codec: fix S/PDIF DAI
When using the S/PDIF DAI, there is no requirement to call
snd_soc_dai_set_fmt() as there is no DAI format definition that defines
S/PDIF.  In any case, S/PDIF does not have separate clocks, this is
embedded into the data stream.

Consequently, when attempting to use TDA998x in S/PDIF mode, the attempt
to configure TDA998x via the hw_params callback fails as the
hdmi_codec_daifmt is left initialised to zero.

Since the S/PDIF DAI will only be used by S/PDIF, prepare the
hdmi_codec_daifmt structure for this format.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-03 23:38:16 +00:00
Manuel Reinhardt a634090a0f ALSA: usb-audio: Add quirk for MOTU MicroBook II
Add an entry to the quirks-table to for usb-audio to recognize the
Microbook II (although it only exposes vendor interfaces). A simple boot
quirk is also implemented to set up the sample rate and  make sure that
no audio urbs are sent before the device is ready.

This patch only provides audio playback and capture at 96kHz sample
rate. Notice the following shortcomings:

- The sample rate is currently hardcoded to 96k although the device also
  supports 48k and 44.1k.

- The various mixer controls of the MicroBook are not made available.

- The keep-iface control should be on by default because the device
  shuts down whenever the altsetting is reset which is usually unwanted.
  (I don't know the best way to do this)

- The communication format used by the MicroBook for sample rate setting
  and also other setup has been reverse engineered by looking at the
  usbmon output while running the windows driver through virtualbox. In
  this patch the first byte of every message is set to \0 while in the
  observed communications the first byte acts as a "message-counter"
  increasing its value with every message sent. Leaving it at \0 does
  not seem to affect the device.

Signed-off-by: Manuel Reinhardt <manuel.rhdt@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-28 22:23:11 +01:00
KaiChieh Chuang f060f46f09
ASoC: mediatek: btcvsd add loopback
add direct loopback path from rx to tx

Signed-off-by: KaiChieh Chuang <kaichieh.chuang@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-28 14:18:26 +00:00
Philipp Puschmann 82ad759143
ASoC: tlv320aic3x: fix reset gpio reference counting
This patch fixes a bug that prevents freeing the reset gpio on unloading
the module.

aic3x_i2c_probe is called when loading the module and it calls list_add
with a probably uninitialized list entry aic3x->list (next = prev = NULL)).
So even if list_del is called it does nothing and in the end the gpio_reset
is not freed. Then a repeated module probing fails silently because
gpio_request fails.

When moving INIT_LIST_HEAD to aic3x_i2c_probe we also have to move
list_del to aic3x_i2c_remove because aic3x_remove may be called
multiple times without aic3x_i2c_remove being called which leads to
a NULL pointer dereference.

Signed-off-by: Philipp Puschmann <philipp.puschmann@emlix.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-28 14:15:57 +00:00
Takashi Iwai 70395a96bd ASoC: More changes for v5.1
Another batch of changes for ASoC, no big core changes - it's mainly
 small fixes and improvements for individual drivers.
 
  - A big refresh and cleanup of the Samsung drivers, fixing a number of
    issues which allow the driver to be used with a wider range of
    userspaces.
  - Fixes for the Intel drivers to make them more standard so less likely
    to get bitten by core issues.
  - New driver for Cirrus Logic CS35L26.
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Merge tag 'asoc-v5.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: More changes for v5.1

Another batch of changes for ASoC, no big core changes - it's mainly
small fixes and improvements for individual drivers.

 - A big refresh and cleanup of the Samsung drivers, fixing a number of
   issues which allow the driver to be used with a wider range of
   userspaces.
 - Fixes for the Intel drivers to make them more standard so less likely
   to get bitten by core issues.
 - New driver for Cirrus Logic CS35L26.
2019-02-28 13:30:55 +01:00
Mark Brown 3146089d23
Merge branch 'asoc-5.1' into asoc-next 2019-02-26 16:22:47 +00:00
Mark Brown b5e806ae4a
Merge branch 'asoc-5.0' into asoc-linus 2019-02-26 16:22:45 +00:00
Olivier Moysan 7b6b0049e2
ASoC: stm32: i2s: skip useless write in slave mode
Dummy write in capture master mode is used to gate
bus clocks. This write is useless in slave mode
as the clocks are not managed by slave.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 15:42:10 +00:00
Olivier Moysan 3005decf4f
ASoC: stm32: i2s: fix race condition in irq handler
When snd_pcm_stop_xrun() is called in interrupt routine,
substream context may have already been released.
Add protection on substream context.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 15:41:56 +00:00
Olivier Moysan 88dce52ee9
ASoC: stm32: i2s: remove useless callback
Clocks do not need to be released on driver removal,
as this is already managed before.
Remove useless remove callback.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 15:41:43 +00:00
Olivier Moysan 1ac2bd1644
ASoC: stm32: i2s: fix dma configuration
DMA configuration is not balanced on start/stop.
Move DMA configuration to trigger callback.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 15:41:30 +00:00
Olivier Moysan ebf629d502
ASoC: stm32: i2s: fix stream count management
Move counter handling to trigger start section
to manage multiple start/stop events.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 15:41:17 +00:00
Olivier Moysan 0c4c68d6fa
ASoC: stm32: i2s: fix 16 bit format support
I2S supports 16 bits data in 32 channel length.
However the expected driver behavior, is to
set channel length to 16 bits when data format is 16 bits.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 15:36:43 +00:00
Olivier Moysan 8ba3c5215d
ASoC: stm32: i2s: fix IRQ clearing
Because of regmap cache, interrupts may not be cleared
as expected.
Declare IFCR register as write only and make writings
to IFCR register unconditional.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 15:36:40 +00:00
Mark Brown ae3f563a85
Merge branch 'for-5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.1 2019-02-26 12:18:11 +00:00
Cheng-Yi Chiang cdcdba5d62
ASoC: qcom: Kconfig: fix dependency for sdm845
SND_SOC_CROS_EC_CODEC depends on MFD_CROS_EC.
Add that dependency to SND_SOC_SDM845 to fix unmet direct dependencies
warning.

Fixes: 74c6ecf419 (ASoC: qcom: Kconfig: select dmic for sdm845)
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 11:45:46 +00:00
Jenny TC 716d53cc78
ASoC: Intel: Boards: Add Maxim98373 support
This patch enables the reuse of kbl_da7219_max98927 machine driver to
support max98373. The same machine driver is modified for cases where one
amplifier is swapped out with another. Most of the changes are about
renaming the codec and codec_dai names, with minor differences due to
support for 24 bits in one case and 16 in the other.

Signed-off-by: Jenny TC <jenny.tc@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 11:45:36 +00:00
Jiada Wang 8af6c521cc
ASoC: rsnd: gen: fix SSI9 4/5/6/7 busif related register address
Currently each SSI unit 's busif mode/adinr/dalign address is
registered by: (in busif4 case)
RSND_GEN_M_REG(SSI_BUSIF4_MODE, 0x500, 0x80)
RSND_GEN_M_REG(SSI_BUSIF4_ADINR,0x504, 0x80)
RSND_GEN_M_REG(SSI_BUSIF4_DALIGN, 0x508, 0x80)

But according to user manual 41.1.4 Register Configuration
ssi9 4/5/6/7 busif mode/adinr/dalign register address
( SSI9-[4/5/6/7]_BUSIF_[MODE/ADINR/DALIGN] )
are out of this rule.

This patch registers ssi9 4/5/6/7 mode/adinr/dalign register
as single register, and access these registers in case of
SSI9 BUSIF 4/5/6/7.

Fixes: commit 8c9d750333 ("ASoC: rsnd: ssiu: Support BUSIF other than BUSIF0")
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Timo Wischer <twischer@de.adit-jv.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-26 11:43:18 +00:00
Takashi Sakamoto f97a0944a7 ALSA: firewire-motu: fix construction of PCM frame for capture direction
In data blocks of common isochronous packet for MOTU devices, PCM
frames are multiplexed in a shape of '24 bit * 4 Audio Pack', described
in IEC 61883-6. The frames are not aligned to quadlet.

For capture PCM substream, ALSA firewire-motu driver constructs PCM
frames by reading data blocks byte-by-byte. However this operation
includes bug for lower byte of the PCM sample. This brings invalid
content of the PCM samples.

This commit fixes the bug.

Reported-by: Peter Sjöberg <autopeter@gmail.com>
Cc: <stable@vger.kernel.org> # v4.12+
Fixes: 4641c93940 ("ALSA: firewire-motu: add MOTU specific protocol layer")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-26 07:11:40 +01:00
Takashi Sakamoto 7dc661bd8d ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56
ALSA bebob driver has an entry for Focusrite Saffire Pro 10 I/O. The
entry matches vendor_id in root directory and model_id in unit
directory of configuration ROM for IEEE 1394 bus.

On the other hand, configuration ROM of Focusrite Liquid Saffire 56
has the same vendor_id and model_id. This device is an application of
TCAT Dice (TCD2220 a.k.a Dice Jr.) however ALSA bebob driver can be
bound to it randomly instead of ALSA dice driver. At present, drivers
in ALSA firewire stack can not handle this situation appropriately.

This commit uses more identical mod_alias for Focusrite Saffire Pro 10
I/O in ALSA bebob driver.

$ python2 crpp < /sys/bus/firewire/devices/fw1/config_rom
               ROM header and bus information block
               -----------------------------------------------------------------
400  042a829d  bus_info_length 4, crc_length 42, crc 33437
404  31333934  bus_name "1394"
408  f0649222  irmc 1, cmc 1, isc 1, bmc 1, pmc 0, cyc_clk_acc 100,
               max_rec 9 (1024), max_rom 2, gen 2, spd 2 (S400)
40c  00130e01  company_id 00130e     |
410  000606e0  device_id 01000606e0  | EUI-64 00130e01000606e0

               root directory
               -----------------------------------------------------------------
414  0009d31c  directory_length 9, crc 54044
418  04000014  hardware version
41c  0c0083c0  node capabilities per IEEE 1394
420  0300130e  vendor
424  81000012  --> descriptor leaf at 46c
428  17000006  model
42c  81000016  --> descriptor leaf at 484
430  130120c2  version
434  d1000002  --> unit directory at 43c
438  d4000006  --> dependent info directory at 450

               unit directory at 43c
               -----------------------------------------------------------------
43c  0004707c  directory_length 4, crc 28796
440  1200a02d  specifier id: 1394 TA
444  13010001  version: AV/C
448  17000006  model
44c  81000013  --> descriptor leaf at 498

               dependent info directory at 450
               -----------------------------------------------------------------
450  000637c7  directory_length 6, crc 14279
454  120007f5  specifier id
458  13000001  version
45c  3affffc7  (immediate value)
460  3b100000  (immediate value)
464  3cffffc7  (immediate value)
468  3d600000  (immediate value)

               descriptor leaf at 46c
               -----------------------------------------------------------------
46c  00056f3b  leaf_length 5, crc 28475
470  00000000  textual descriptor
474  00000000  minimal ASCII
478  466f6375  "Focu"
47c  73726974  "srit"
480  65000000  "e"

               descriptor leaf at 484
               -----------------------------------------------------------------
484  0004a165  leaf_length 4, crc 41317
488  00000000  textual descriptor
48c  00000000  minimal ASCII
490  50726f31  "Pro1"
494  30494f00  "0IO"

               descriptor leaf at 498
               -----------------------------------------------------------------
498  0004a165  leaf_length 4, crc 41317
49c  00000000  textual descriptor
4a0  00000000  minimal ASCII
4a4  50726f31  "Pro1"
4a8  30494f00  "0IO"

$ python2 crpp < /sys/bus/firewire/devices/fw1/config_rom
               ROM header and bus information block
               -----------------------------------------------------------------
400  040442e4  bus_info_length 4, crc_length 4, crc 17124
404  31333934  bus_name "1394"
408  e0ff8112  irmc 1, cmc 1, isc 1, bmc 0, pmc 0, cyc_clk_acc 255,
               max_rec 8 (512), max_rom 1, gen 1, spd 2 (S400)
40c  00130e04  company_id 00130e     |
410  018001e9  device_id 04018001e9  | EUI-64 00130e04018001e9

               root directory
               -----------------------------------------------------------------
414  00065612  directory_length 6, crc 22034
418  0300130e  vendor
41c  8100000a  --> descriptor leaf at 444
420  17000006  model
424  8100000e  --> descriptor leaf at 45c
428  0c0087c0  node capabilities per IEEE 1394
42c  d1000001  --> unit directory at 430

               unit directory at 430
               -----------------------------------------------------------------
430  000418a0  directory_length 4, crc 6304
434  1200130e  specifier id
438  13000001  version
43c  17000006  model
440  8100000f  --> descriptor leaf at 47c

               descriptor leaf at 444
               -----------------------------------------------------------------
444  00056f3b  leaf_length 5, crc 28475
448  00000000  textual descriptor
44c  00000000  minimal ASCII
450  466f6375  "Focu"
454  73726974  "srit"
458  65000000  "e"

               descriptor leaf at 45c
               -----------------------------------------------------------------
45c  000762c6  leaf_length 7, crc 25286
460  00000000  textual descriptor
464  00000000  minimal ASCII
468  4c495155  "LIQU"
46c  49445f53  "ID_S"
470  41464649  "AFFI"
474  52455f35  "RE_5"
478  36000000  "6"

               descriptor leaf at 47c
               -----------------------------------------------------------------
47c  000762c6  leaf_length 7, crc 25286
480  00000000  textual descriptor
484  00000000  minimal ASCII
488  4c495155  "LIQU"
48c  49445f53  "ID_S"
490  41464649  "AFFI"
494  52455f35  "RE_5"
498  36000000  "6"

Cc: <stable@vger.kernel.org> # v3.16+
Fixes: 25784ec2d0 ("ALSA: bebob: Add support for Focusrite Saffire/SaffirePro series")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-26 07:11:32 +01:00
Takashi Iwai cfc35f9c12 ALSA: hda: Extend i915 component bind timeout
I set 10 seconds for the timeout of the i915 audio component binding
with a hope that recent machines are fast enough to handle all probe
tasks in that period, but I was too optimistic.  The binding may take
longer than that, and this caused a problem on the machine with both
audio and graphics driver modules loaded in parallel, as Paul Menzel
experienced.  This problem haven't hit so often just because the KMS
driver is loaded in initrd on most machines.

As a simple workaround, extend the timeout to 60 seconds.

Fixes: f9b54e1961 ("ALSA: hda/i915: Allow delayed i915 audio component binding")
Reported-by: Paul Menzel <pmenzel+alsa-devel@molgen.mpg.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-25 16:59:02 +01:00
Charles Keepax 0d3fba3e7a
ASoC: wm_adsp: Improve logging messages
As the compressed stream implementation has acquired support for
multiple DAI links and compressed streams it has become harder to
interpret messages in the kernel log. Add additional macros to include
the compressed DAI name in the log messages, allowing different streams
to be easily disambiguated.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-22 15:14:12 +00:00
Stuart Henderson 4f2d4eabf5
ASoC: wm_adsp: Add support for multiple compressed buffers
Currently, only a single compressed stream is supported per firmware.
Add support for multiple compressed streams on a single firmware, this
allows additional features like completely independent trigger words or
separate debug capture streams to be implemented.

Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-22 15:13:57 +00:00
Charles Keepax a792af69b0
ASoC: wm_adsp: Refactor compress stream initialisation
Make the code slightly clearer and prepare things for the addition of
multiple compressed streams on a single DSP core.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-22 15:13:44 +00:00
Charles Keepax 1e38f069c7
ASoC: wm_adsp: Reorder some functions for improved clarity
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-22 15:13:30 +00:00
Charles Keepax cc7d6ce902
ASoC: wm_adsp: Factor out stripping padding from ADSP data
In preparation for more refactoring add a helper function to strip the
padding from ADSP data.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-22 15:13:17 +00:00
Dan Carpenter eb23dcd20e
ASoC: cs35l36: Fix an IS_ERR() vs NULL checking bug
The irq_get_irq_data() function doesn't return error pointers, it
returns NULL.

Fixes: 6ba9dd6c89 ("ASoC: cs35l36: Add support for Cirrus CS35L36 Amplifier")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-22 15:13:03 +00:00
Sameer Pujar c0bde003a0 ALSA: hda/tegra: sound card name from device tree
A platform can have multiple sound cards for different audio paths.
Following is the print seen duirng device boot for jetson-xavier,
  ALSA device list:
    #0: nvidia,p2972-0000 at 0x3518000 irq 17
By looking at above, it is not very clear if the sound card is for
HDA. It becomes confusing when platform has registered multiple cards,
and platform model name is used for card.

This patch uses "nvidia,model" property mentioned in hda device tree
to get the card name. Since property is optional, legacy boards will
continue to use "tegra-hda". Custom name can be passed wherever needed.
This naming convention is conistent with the way sound cards are named
in general.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-22 10:46:43 +01:00
Jian-Hong Pan 8bb37a2a4d ALSA: hda/realtek: Enable audio jacks of ASUS UX362FA with ALC294
The ASUS UX362FA with ALC294 cannot detect the headset MIC and outputs
through the internal speaker and the headphone.  This issue can be fixed
by the quirk in the commit 4e0511067 ALSA: hda/realtek: Enable audio
jacks of ASUS UX533FD with ALC294.

Besides, ASUS UX362FA and UX533FD have the same audio initial pin config
values.  So, this patch replaces SND_PCI_QUIRK of UX533FD with a new
SND_HDA_PIN_QUIRK which benefits both UX362FA and UX533FD.

Fixes: 4e05110673 ("ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294")
Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Signed-off-by: Ming Shuo Chiu <chiu@endlessm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-21 14:11:39 +01:00
Sylwester Nawrocki 3af8160028
ASoC: samsung: odroid: Prevent uninitialized variable use
This addresses an issue pointed out by compiler warning:

sound/soc/samsung/odroid.c: In function ‘odroid_audio_probe’:
sound/soc/samsung/odroid.c:298:22: warning: ‘cpu_dai’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
  priv->clk_i2s_bus = of_clk_get_by_name(cpu_dai, "iis");
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-21 11:39:00 +00:00
Daniel Vetter 4509209f8b Pull in char-misc-next from Greg
We need 32ea33a044 ("mei: bus: export to_mei_cl_device for mei
client devices drivers") for the mei-hdcp patches.

References: https://lkml.org/lkml/2019/2/19/356
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2019-02-20 20:51:33 +01:00
Linus Torvalds 2137397c92 sound fixes for 5.0
Here are a few last-minute fixes for 5.0.  The most significant one
 is the OF-node refcount fix for ASoC simple-card, which could be
 triggered on many boards.  Another fix for ASoC core is for the
 error handling in topology, while others are device-specific fixes
 for Samsung and HD-audio.
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Merge tag 'sound-5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here are a few last-minute fixes for 5.0.

  The most significant one is the OF-node refcount fix for ASoC
  simple-card, which could be triggered on many boards. Another fix for
  ASoC core is for the error handling in topology, while others are
  device-specific fixes for Samsung and HD-audio"

* tag 'sound-5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ASoC: simple-card: fixup refcount_t underflow
  ASoC: topology: free created components in tplg load error
  ALSA: hda/realtek: Disable PC beep in passthrough on alc285
  ALSA: hda/realtek - Headset microphone and internal speaker support for System76 oryp5
  ASoC: samsung: i2s: Fix prescaler setting for the secondary DAI
2019-02-20 09:42:52 -08:00
Takashi Iwai 70b773219a
ASoC: qcom: Fix of-node refcount unbalance in qcom_snd_parse_of()
Although qcom_snd_parse_of() tries to manage the of-node refcount,
there are still a few places that lead to the unblanced refcount in
the error code path.  Namely,

- for_each_child_of_node() needs to unreference the iterator node if
  aborting the loop in the middle,
- cpu, codec and platform node objects have to be unreferenced at each
  iteration,
- platform and codec node objects have to be referred before jumping
  to the error handling code that unreference them unconditionally.

This patch tries to address these by moving the assignment of platform
and codec node objects to the beginning of the loop and adding the
of_node_put() calls adequately.

Fixes: c25e295cd7 ("ASoC: qcom: Add support to parse common audio device nodes")
Cc: Patrick Lai <plai@codeaurora.org>
Cc: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-20 16:43:42 +00:00
Takashi Iwai 8d16672008
ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of()
The apq8016 driver leaves the of-node refcount at aborting from the
loop of for_each_child_of_node() in the error path.  Not only the
iterator node of for_each_child_of_node(), the children nodes referred
from it for codec and cpu have to be properly unreferenced.

Fixes: bdb052e81f ("ASoC: qcom: add apq8016 sound card support")
Cc: Patrick Lai <plai@codeaurora.org>
Cc: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-20 16:43:29 +00:00
Sylwester Nawrocki d832d2b246
ASoC: samsung: odroid: Fix of_node refcount unbalance
In odroid_audio_probe() some OF nodes are left without reference count
decrease after use. Fix it by ensuring required of_node_calls() are done
before exiting probe.

Reported-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-20 16:43:16 +00:00
Takashi Iwai c0ca5eced2 ALSA: hda/realtek - Reduce click noise on Dell Precision 5820 headphone
Dell Precision 5820 with ALC3234 codec (which is equivalent with
ALC255) shows click noises at (runtime) PM resume on the headphone.
The biggest source of the noise comes from the cleared headphone pin
control at resume, which is done via the standard shutup procedure.

Although we have an override of the standard shutup callback to
replace with NOP, this would skip other needed stuff (e.g. the pull
down of headset power).  So, instead, this "fixes" the behavior of
alc_fixup_no_shutup() by introducing spec->no_shutup_pins flag.
When this flag is set, Realtek codec won't call the standard
snd_hda_shutup_pins() & co.  Now alc_fixup_no_shutup() just sets this
flag instead of overriding spec->shutup callback itself.  This allows
us to apply the similar fix for other entries easily if needed in
future.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-20 16:45:22 +01:00
Takashi Iwai 0b9c9ed6dd
ASoC: simple-card: Fix of-node refcount unbalance in DAI-link parser
The function simple_for_each_link() has a few missing places that
forgot unrefereing of-nodes after the use.  The main do-while loop
may abort when loop=0, and this leaves the node object still
referenced.  A similar leak is found in the error handling of NULL
codec that aborts the loop as well.  Last but not least, the inner
for_each_child_of_node() loop may abort in the middle, and this leaks
the refcount of the iterator node.

This patch addresses these missing refcount issues.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-20 12:12:37 +00:00
Takashi Iwai 44662f90cd
ASoC: simple-card: Fix missing of_node_put() at simple_dai_link_of()
We forgot to unreference the platform node object obtained from
of_get_child_by_name().  This leads to the unbalance of node
refcount.

Fixes: e0ae225b7e ("ASoC: simple-card: support platform in dts parse")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-20 12:12:33 +00:00
Takashi Iwai 2757970f6d
ASoC: fsl: Fix of-node refcount unbalance in fsl_ssi_probe_from_dt()
The node obtained from of_find_node_by_path() has to be unreferenced
after the use, but we forgot it for the root node.

Fixes: f0fba2ad1b ("ASoC: multi-component - ASoC Multi-Component Support")
Cc: Timur Tabi <timur@kernel.org>
Cc: Nicolin Chen <nicoleotsuka@gmail.com>
Cc: Xiubo Li <Xiubo.Lee@gmail.com>
Cc: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-20 12:02:50 +00:00
Andrew Ford fb13f19d10
ASoC: wm_adsp: Allow compressed buffers in any memory region
Currently, compressed buffers can only be specified in the XM memory
region. There is no reason to have such a restriction with the newer
meta-data based way of specifying the buffers, so remove it.

Signed-off-by: Andrew Ford <aford@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-20 12:02:37 +00:00
Stuart Henderson f938f3485c
ASoC: wm_adsp: Update cached error state on trigger
If a compressed stream is restarted after getting an error, the cached
error value will still be used on the next pointer request, preventing
the stream from starting.  Resolve this by ensuring the error status is
updated on trigger start.

Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-20 12:00:28 +00:00
Takashi Iwai 5e2c946582 ALSA: ppc: Fix of-node refcount unbalance
We forgot to unreference the node when aborting from the loop of
for_each_child_of_node() in snd_pmac_tumbler_init().  This leads to
unbalanced node refcount.  Fix it by adding the missing of_node_put()
call.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-19 22:20:46 +01:00
Takashi Iwai 00178c9175 ALSA: aoa: Fix of-node refcount unbalance
We forgot to unreference a node obtained via of_find_node_by_name()
after its usage.

Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-19 22:20:45 +01:00
Takashi Iwai 31d2350d60 ALSA: ac97: Fix of-node refcount unbalance
ac97_of_get_child_device() take the refcount of the node explicitly
via of_node_get(), but this leads to an unbalance.  The
for_each_child_of_node() loop itself takes the refcount for each
iteration node, hence you don't need to take the extra refcount
again.

Fixes: 2225a3e6af ("ALSA: ac97: add codecs devicetree binding")
Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-02-19 22:20:14 +01:00
Codrin Ciubotariu 05bd7fcdd0
ASoC: codecs: pcm186x: Fix energysense SLEEP bit
The ADCs are sleeping when the SLEEP bit is set and running when it's
cleared, so the bit should be inverted.
Tested on pcm1863.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Acked-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2019-02-19 17:08:58 +00:00
Codrin Ciubotariu fcf4daabf0
ASoC: codecs: pcm186x: fix wrong usage of DECLARE_TLV_DB_SCALE()
According to DS, the gain is between -12 dB and 40 dB, with a 0.5 dB step.
Tested on pcm1863.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Acked-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2019-02-19 17:08:54 +00:00
Mark Brown 19febab6da
Merge branch 'for-5.0' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.1 2019-02-19 15:52:41 +00:00
Sylwester Nawrocki c6bebefa2f
ASoC: samsung: i2s: Fix multiple "IIS multi" devices initialization
On some SoCs (e.g. Exynos5433) there are multiple "IIS multi audio
interfaces" and the driver will try to register there multiple times
same platform device for the secondary FIFO, which of course fails
miserably.  To fix this we derive the secondary platform device name
from the primary device name. The secondary device name will now
be <primary_dev_name>-sec instead of fixed "samsung-i2s-sec".

The fixed platform_device_id table entry is removed as the secondary
device name is now dynamic and device/driver matching is done through
driver_override.

Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-19 15:49:42 +00:00
Sylwester Nawrocki 022c415669
ASoC: samsung: i2s: Fix secondary platform device unregistration
This fixes unregistration of the secondary platform device so all
resources are properly released.  Additionally the removal sequence
is corrected so it is in reverse order comparing to probe sequence.
The test against NULL priv->pdev_sec is removed as it is not necessary.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-19 15:49:29 +00:00
Yong Zhi bc3523a3ac
ASoC: Intel: glk: Add DAI links for Multi-Playback
Add FE DAI link to support parallel playback on 2 ports
simultaneously.

Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Naveen Manohar <naveen.m@intel.com>
Signed-off-by: Yong Zhi <yong.zhi@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-02-19 15:42:24 +00:00