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  1. 19 3月, 2019 4 次提交
    • J
      ALSA: hda - add more quirks for HP Z2 G4 and HP Z240 · 5da055b1
      由 Jaroslav Kysela 提交于 
      commit 167897f4b32c2bc18b3b6183029a33fb420a114e upstream.

Apply the HP_MIC_NO_PRESENCE fixups for the more HP Z2 G4 and
HP Z240 models.
Reported-by: NJeff Burrell <jeff.burrell@hp.com>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      5da055b1
    • T
      ALSA: hda: Extend i915 component bind timeout · 2191cd58
      由 Takashi Iwai 提交于 
      commit cfc35f9c128cea8fce6a5513b1de50d36f3b209f upstream.

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: f9b54e19 ("ALSA: hda/i915: Allow delayed i915 audio component binding")
Reported-by: NPaul Menzel <pmenzel+alsa-devel@molgen.mpg.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      2191cd58
    • T
      ALSA: firewire-motu: fix construction of PCM frame for capture direction · 8b2d6639
      由 Takashi Sakamoto 提交于 
      commit f97a0944a72b26a2bece72516294e112a890f98a upstream.

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: NPeter Sjöberg <autopeter@gmail.com>
Cc: <stable@vger.kernel.org> # v4.12+
Fixes: 4641c939 ("ALSA: firewire-motu: add MOTU specific protocol layer")
Signed-off-by: NTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      8b2d6639
    • T
      ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56 · bb2dde7c
      由 Takashi Sakamoto 提交于 
      commit 7dc661bd8d3261053b69e4e2d0050cd1ee540fc1 upstream.

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: 25784ec2 ("ALSA: bebob: Add support for Focusrite Saffire/SaffirePro series")
Signed-off-by: NTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      bb2dde7c
  3. 06 3月, 2019 6 次提交
    • S
      ASoC: imx-audmux: change snprintf to scnprintf for possible overflow · 7bba7aff
      由 Silvio Cesare 提交于 
      [ Upstream commit c407cd008fd039320d147088b52d0fa34ed3ddcb ]

Change snprintf to scnprintf. There are generally two cases where using
snprintf causes problems.

1) Uses of size += snprintf(buf, SIZE - size, fmt, ...)
In this case, if snprintf would have written more characters than what the
buffer size (SIZE) is, then size will end up larger than SIZE. In later
uses of snprintf, SIZE - size will result in a negative number, leading
to problems. Note that size might already be too large by using
size = snprintf before the code reaches a case of size += snprintf.

2) If size is ultimately used as a length parameter for a copy back to user
space, then it will potentially allow for a buffer overflow and information
disclosure when size is greater than SIZE. When the size is used to index
the buffer directly, we can have memory corruption. This also means when
size = snprintf... is used, it may also cause problems since size may become
large.  Copying to userspace is mitigated by the HARDENED_USERCOPY kernel
configuration.

The solution to these issues is to use scnprintf which returns the number of
characters actually written to the buffer, so the size variable will never
exceed SIZE.
Signed-off-by: NSilvio Cesare <silvio.cesare@gmail.com>
Cc: Timur Tabi <timur@kernel.org>
Cc: Nicolin Chen <nicoleotsuka@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Xiubo Li <Xiubo.Lee@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: NWilly Tarreau <w@1wt.eu>
Acked-by: NNicolin Chen <nicoleotsuka@gmail.com>
Reviewed-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      7bba7aff
    • S
      ASoC: dapm: change snprintf to scnprintf for possible overflow · 9500ecb9
      由 Silvio Cesare 提交于 
      [ Upstream commit e581e151e965bf1f2815dd94620b638fec4d0a7e ]

Change snprintf to scnprintf. There are generally two cases where using
snprintf causes problems.

1) Uses of size += snprintf(buf, SIZE - size, fmt, ...)
In this case, if snprintf would have written more characters than what the
buffer size (SIZE) is, then size will end up larger than SIZE. In later
uses of snprintf, SIZE - size will result in a negative number, leading
to problems. Note that size might already be too large by using
size = snprintf before the code reaches a case of size += snprintf.

2) If size is ultimately used as a length parameter for a copy back to user
space, then it will potentially allow for a buffer overflow and information
disclosure when size is greater than SIZE. When the size is used to index
the buffer directly, we can have memory corruption. This also means when
size = snprintf... is used, it may also cause problems since size may become
large.  Copying to userspace is mitigated by the HARDENED_USERCOPY kernel
configuration.

The solution to these issues is to use scnprintf which returns the number of
characters actually written to the buffer, so the size variable will never
exceed SIZE.
Signed-off-by: NSilvio Cesare <silvio.cesare@gmail.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: NWilly Tarreau <w@1wt.eu>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      9500ecb9
    • S
      ASoC: rt5682: Fix PLL source register definitions · 375a9673
      由 Shuming Fan 提交于 
      [ Upstream commit ee7ea2a9a318a89d21b156dc75e54d53904bdbe5 ]

Fix typo which causes headphone no sound while using BCLK
as PLL source.
Signed-off-by: NShuming Fan <shumingf@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      375a9673
    • Y
      ASoC: Variable "val" in function rt274_i2c_probe() could be uninitialized · 651023ed
      由 Yizhuo 提交于 
      [ Upstream commit 8c3590de0a378c2449fc1aec127cc693632458e4 ]

Inside function rt274_i2c_probe(), if regmap_read() function
returns -EINVAL, then local variable "val" leaves uninitialized
but used in if statement. This is potentially unsafe.
Signed-off-by: NYizhuo <yzhai003@ucr.edu>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      651023ed
    • D
      ALSA: compress: prevent potential divide by zero bugs · e7b2f9f2
      由 Dan Carpenter 提交于 
      [ Upstream commit 678e2b44c8e3fec3afc7202f1996a4500a50be93 ]

The problem is seen in the q6asm_dai_compr_set_params() function:

	ret = q6asm_map_memory_regions(dir, prtd->audio_client, prtd->phys,
				       (prtd->pcm_size / prtd->periods),
                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
				       prtd->periods);

In this code prtd->pcm_size is the buffer_size and prtd->periods comes
from params->buffer.fragments.  If we allow the number of fragments to
be zero then it results in a divide by zero bug.  One possible fix would
be to use prtd->pcm_count directly instead of using the division to
re-calculate it.  But I decided that it doesn't really make sense to
allow zero fragments.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      e7b2f9f2
    • R
      ASoC: Intel: Haswell/Broadwell: fix setting for .dynamic field · a4964959
      由 Rander Wang 提交于 
      [ Upstream commit 906a9abc5de73c383af518f5a806f4be2993a0c7 ]

For some reason this field was set to zero when all other drivers use
.dynamic = 1 for front-ends. This change was tested on Dell XPS13 and
has no impact with the existing legacy driver. The SOF driver also works
with this change which enables it to override the fixed topology.
Signed-off-by: NRander Wang <rander.wang@linux.intel.com>
Acked-by: NPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      a4964959
  5. 27 2月, 2019 2 次提交
  7. 20 2月, 2019 3 次提交
    • R
      ASoC: hdmi-codec: fix oops on re-probe · 49720ef5
      由 Russell King 提交于 
      commit 0ce23d6d42147a692768e6baaaa3db75c44f4235 upstream.

hdmi-codec oopses the kernel when it is unbound from a successfully
bound audio subsystem, and is then rebound:

Unable to handle kernel NULL pointer dereference at virtual address 0000001c
pgd = ee3f0000
[0000001c] *pgd=3cc59831
Internal error: Oops: 817 [#1] PREEMPT ARM
Modules linked in: ext2 snd_soc_spdif_tx vmeta dove_thermal snd_soc_kirkwood ofpart marvell_cesa m25p80 orion_wdt mtd spi_nor des_generic gpio_ir_recv snd_soc_kirkwood_spdif bmm_dmabuf auth_rpcgss nfsd autofs4 etnaviv thermal_sys hwmon gpu_sched tda9950
CPU: 0 PID: 1005 Comm: bash Not tainted 4.20.0+ #1762
Hardware name: Marvell Dove (Cubox)
PC is at hdmi_dai_probe+0x68/0x80
LR is at find_held_lock+0x20/0x94
pc : [<c04c7de0>]    lr : [<c0063bf4>]    psr: 600f0013
sp : ee15bd28  ip : eebd8b1c  fp : c093b488
r10: ee048000  r9 : eebdab18  r8 : ee048600
r7 : 00000001  r6 : 00000000  r5 : 00000000  r4 : ee82c100
r3 : 00000006  r2 : 00000001  r1 : c067e38c  r0 : ee82c100
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none[  297.318599] Control: 10c5387d  Table: 2e3f0019  DAC: 00000051
Process bash (pid: 1005, stack limit = 0xee15a248)
...
[<c04c7de0>] (hdmi_dai_probe) from [<c04b7060>] (soc_probe_dai.part.9+0x34/0x70)
[<c04b7060>] (soc_probe_dai.part.9) from [<c04b81a8>] (snd_soc_instantiate_card+0x734/0xc9c)
[<c04b81a8>] (snd_soc_instantiate_card) from [<c04b8b6c>] (snd_soc_add_component+0x29c/0x378)
[<c04b8b6c>] (snd_soc_add_component) from [<c04b8c8c>] (snd_soc_register_component+0x44/0x54)
[<c04b8c8c>] (snd_soc_register_component) from [<c04c64b4>] (devm_snd_soc_register_component+0x48/0x84)
[<c04c64b4>] (devm_snd_soc_register_component) from [<c04c7be8>] (hdmi_codec_probe+0x150/0x260)
[<c04c7be8>] (hdmi_codec_probe) from [<c0373124>] (platform_drv_probe+0x48/0x98)

This happens because hdmi_dai_probe() attempts to access the HDMI
codec private data, but this has not been assigned by hdmi_dai_probe()
before it calls devm_snd_soc_register_component().  Move the call to
dev_set_drvdata() before devm_snd_soc_register_component() to avoid
this oops.
Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: NMark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      49720ef5
    • M
      ALSA: usb-audio: Fix implicit fb endpoint setup by quirk · bdd44810
      由 Manuel Reinhardt 提交于 
      commit 2bc16b9f3223d049b57202ee702fcb5b9b507019 upstream.

The commit a60945fd ("ALSA: usb-audio: move implicit fb quirks to
separate function") introduced an error in the handling of quirks for
implicit feedback endpoints. This commit fixes this.

If a quirk successfully sets up an implicit feedback endpoint, usb-audio
no longer tries to find the implicit fb endpoint itself.

Fixes: a60945fd ("ALSA: usb-audio: move implicit fb quirks to separate function")
Signed-off-by: NManuel Reinhardt <manuel.rhdt@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      bdd44810
    • J
      ALSA: hda - Add quirk for HP EliteBook 840 G5 · 8715ba45
      由 Jurica Vukadin 提交于 
      commit 4cd3016ce996494f78fdfd87ea35c8ca5d0b413e upstream.

This enables mute LED support and fixes switching jacks when the laptop
is docked.
Signed-off-by: NJurica Vukadin <jurica.vukadin@rt-rk.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      8715ba45
  9. 13 2月, 2019 7 次提交
  11. 07 2月, 2019 2 次提交
    • K
      ALSA: hda/realtek - Fixed hp_pin no value · 1ac48daf
      由 Kailang Yang 提交于 
      commit 693abe11aa6b27aed6eb8222162f8fb986325cef upstream.

Fix hp_pin always no value.

[More notes on the changes:

 The hp_pin value that is referred in alc294_hp_init() is always zero
 at the moment the function gets called, hence this is actually
 useless as in the current code.

 And, this kind of init sequence should be called from the codec init
 callback, instead of the parser function.  So, the first fix in this
 patch to move the call call into its own init_hook.

 OTOH, this function is needed to be called only once after the boot,
 and it'd take too long for invoking at each resume (where the init
 callback gets called).  So we add a new flag and invoke this only
 once as an additional fix.

 The one case is still not covered, though: S4 resume.  But this
 change itself won't lead to any regression in that regard, so we
 leave S4 issue as is for now and fix it later.  -- tiwai ]

Fixes: bde1a7459623 ("ALSA: hda/realtek - Fixed headphone issue for ALC700")
Signed-off-by: NKailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      1ac48daf
    • O
      ALSA: usb-audio: Add Opus #3 to quirks for native DSD support · eaf53ee6
      由 Olek Poplavsky 提交于 
      commit 9e6966646b6bc5078d579151b90016522d4ff2cb upstream.

This patch adds quirk VID/PID IDs for the Opus #3 DAP (made by 'The Bit')
in order to enable Native DSD support.

[ NOTE: this could be handled in the generic way with fp->dvd_raw if
  we add 0x10cb to the vendor whitelist, but since 0x10cb shows a
  different vendor name (Erantech), put to the individual entry at
  this time -- tiwai ]
Signed-off-by: NOlek Poplavsky <woodenbits@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      eaf53ee6
  13. 31 1月, 2019 5 次提交
  15. 26 1月, 2019 4 次提交
    • T
      ALSA: bebob: fix model-id of unit for Apogee Ensemble · 959bf5c1
      由 Takashi Sakamoto 提交于 
      [ Upstream commit 644b2e97405b0b74845e1d3c2b4fe4c34858062b ]

This commit fixes hard-coded model-id for an unit of Apogee Ensemble with
a correct value. This unit uses DM1500 ASIC produced ArchWave AG (formerly
known as BridgeCo AG).

I note that this model supports three modes in the number of data channels
in tx/rx streams; 8 ch pairs, 10 ch pairs, 18 ch pairs. The mode is
switched by Vendor-dependent AV/C command, like:

$ cd linux-firewire-utils
$ ./firewire-request /dev/fw1 fcp 0x00ff000003dbeb0600000000 (8ch pairs)
$ ./firewire-request /dev/fw1 fcp 0x00ff000003dbeb0601000000 (10ch pairs)
$ ./firewire-request /dev/fw1 fcp 0x00ff000003dbeb0602000000 (18ch pairs)

When switching between different mode, the unit disappears from IEEE 1394
bus, then appears on the bus with different combination of stream formats.
In a mode of 18 ch pairs, available sampling rate is up to 96.0 kHz, else
up to 192.0 kHz.

$ ./hinawa-config-rom-printer /dev/fw1
{ 'bus-info': { 'adj': False,
                'bmc': True,
                'chip_ID': 21474898341,
                'cmc': True,
                'cyc_clk_acc': 100,
                'generation': 2,
                'imc': True,
                'isc': True,
                'link_spd': 2,
                'max_ROM': 1,
                'max_rec': 512,
                'name': '1394',
                'node_vendor_ID': 987,
                'pmc': False},
  'root-directory': [ ['HARDWARE_VERSION', 19],
                      [ 'NODE_CAPABILITIES',
                        { 'addressing': {'64': True, 'fix': True, 'prv': False},
                          'misc': {'int': False, 'ms': False, 'spt': True},
                          'state': { 'atn': False,
                                     'ded': False,
                                     'drq': True,
                                     'elo': False,
                                     'init': False,
                                     'lst': True,
                                     'off': False},
                          'testing': {'bas': False, 'ext': False}}],
                      ['VENDOR', 987],
                      ['DESCRIPTOR', 'Apogee Electronics'],
                      ['MODEL', 126702],
                      ['DESCRIPTOR', 'Ensemble'],
                      ['VERSION', 5297],
                      [ 'UNIT',
                        [ ['SPECIFIER_ID', 41005],
                          ['VERSION', 65537],
                          ['MODEL', 126702],
                          ['DESCRIPTOR', 'Ensemble']]],
                      [ 'DEPENDENT_INFO',
                        [ ['SPECIFIER_ID', 2037],
                          ['VERSION', 1],
                          [(58, 'IMMEDIATE'), 16777159],
                          [(59, 'IMMEDIATE'), 1048576],
                          [(60, 'IMMEDIATE'), 16777159],
                          [(61, 'IMMEDIATE'), 6291456]]]]}
Signed-off-by: NTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      959bf5c1
    • Y
      ASoC: use dma_ops of parent device for acp_audio_dma · 9df6861a
      由 Yu Zhao 提交于 
      [ Upstream commit 23aa128bb28d9da69bb1bdb2b70e50128857884a ]

AMD platform device acp_audio_dma can only be created by parent PCI
device driver (drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c). Pass struct
device of the parent to snd_pcm_lib_preallocate_pages() so
dma_alloc_coherent() can use correct dma_ops. Otherwise, it will
use default dma_ops which is nommu_dma_ops on x86_64 even when
IOMMU is enabled and set to non passthrough mode.

Though platform device inherits some dma related fields during its
creation in mfd_add_device(), we can't simply pass its struct device
to snd_pcm_lib_preallocate_pages() because dma_ops is not among the
inherited fields. Even it were, drivers/iommu/amd_iommu.c would
ignore it because get_device_id() doesn't handle platform device.

This change shouldn't give us any trouble even struct device of the
parent becomes null or represents some non PCI device in the future,
because get_dma_ops() correctly handles null struct device or uses
the default dma_ops if struct device doesn't have it set.
Signed-off-by: NYu Zhao <yuzhao@google.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      9df6861a
    • J
      ASoC: pcm3168a: Don't disable pcm3168a when CONFIG_PM defined · 22e568af
      由 Jiada Wang 提交于 
      [ Upstream commit 489db5d941500249583ec6b49fa70e006bd8f632 ]

pcm3168 codec support runtime_[resume|suspend], whenever it
is not active, it enters suspend mode, and it's clock and regulators
will be disabled. so there is no need to disable them again in
remove callback.  Otherwise we got following kernel warnings,
when unload pcm3168a driver

[  222.257514] unbalanced disables for amp-en-regulator
[  222.262526] ------------[ cut here ]------------
[  222.267158] WARNING: CPU: 0 PID: 2423 at drivers/regulator/core.c:2264 _regulator_disable+0x28/0x108
[  222.276291] Modules linked in:
[  222.279343]  snd_soc_pcm3168a_i2c(-)
[  222.282916]  snd_aloop
[  222.285272]  arc4
[  222.287194]  wl18xx
[  222.289289]  wlcore
[  222.291385]  mac80211
[  222.293654]  cfg80211
[  222.295923]  aes_ce_blk
[  222.298366]  crypto_simd
[  222.300896]  cryptd
[  222.302992]  aes_ce_cipher
[  222.305696]  crc32_ce
[  222.307965]  ghash_ce
[  222.310234]  aes_arm64
[  222.312590]  gf128mul
[  222.314860]  snd_soc_rcar
[  222.317476]  sha2_ce
[  222.319658]  xhci_plat_hcd
[  222.322362]  sha256_arm64
[  222.324978]  xhci_hcd
[  222.327247]  sha1_ce
[  222.329430]  renesas_usbhs
[  222.332133]  evdev
[  222.334142]  sha1_generic
[  222.336758]  rcar_gen3_thermal
[  222.339810]  cpufreq_dt
[  222.342253]  ravb_streaming(C)
[  222.345304]  wlcore_sdio
[  222.347834]  thermal_sys
[  222.350363]  udc_core
[  222.352632]  mch_core(C)
[  222.355161]  usb_dmac
[  222.357430]  snd_soc_pcm3168a
[  222.360394]  snd_soc_ak4613
[  222.363184]  gpio_keys
[  222.365540]  virt_dma
[  222.367809]  nfsd
[  222.369730]  ipv6
[  222.371652]  autofs4
[  222.373834]  [last unloaded: snd_soc_pcm3168a_i2c]
[  222.378629] CPU: 0 PID: 2423 Comm: rmmod Tainted: G        WC      4.14.63-04798-gd456126e4a42-dirty #457
[  222.388196] Hardware name: Renesas H3ULCB Kingfisher board based on r8a7795 ES2.0+ (DT)
[  222.396199] task: ffff8006fa8c6200 task.stack: ffff00000a0a0000
[  222.402117] PC is at _regulator_disable+0x28/0x108
[  222.406906] LR is at _regulator_disable+0x28/0x108
[  222.411695] pc : [<ffff0000083bd89c>] lr : [<ffff0000083bd89c>] pstate: 00000145
[  222.419089] sp : ffff00000a0a3c80
[  222.422401] x29: ffff00000a0a3c80
[  222.425799] x28: ffff8006fa8c6200
[  222.429199] x27: ffff0000086f1000
[  222.432597] x26: 000000000000006a
[  222.435997] x25: 0000000000000124
[  222.439395] x24: 0000000000000018
[  222.442795] x23: 0000000000000006
[  222.446193] x22: ffff8006f925d490
[  222.449592] x21: ffff8006f9ac2068
[  222.452991] x20: ffff8006f9ac2000
[  222.456390] x19: 0000000000000005
[  222.459787] x18: 000000000000000a
[  222.463186] x17: 0000000000000000
[  222.466584] x16: 0000000000000000
[  222.469984] x15: 000000000d3f616a
[  222.473382] x14: 0720072007200720
[  222.476781] x13: 0720072007200720
[  222.480179] x12: 0720072007200720
[  222.483578] x11: 0720072007200720
[  222.486975] x10: 0720072007200720
[  222.490375] x9 : 0720072007200720
[  222.493773] x8 : 07200772076f0774
[  222.497172] x7 : 0000000000000000
[  222.500570] x6 : 0000000000000007
[  222.503969] x5 : 0000000000000000
[  222.507367] x4 : 0000000000000000
[  222.510766] x3 : 0000000000000000
[  222.514164] x2 : c790b852091e2600
[  222.517563] x1 : 0000000000000000
[  222.520961] x0 : 0000000000000028
[  222.524361] Call trace:
[  222.526805] Exception stack(0xffff00000a0a3b40 to 0xffff00000a0a3c80)
[  222.533245] 3b40: 0000000000000028 0000000000000000 c790b852091e2600 0000000000000000
[  222.541075] 3b60: 0000000000000000 0000000000000000 0000000000000007 0000000000000000
[  222.548905] 3b80: 07200772076f0774 0720072007200720 0720072007200720 0720072007200720
[  222.556735] 3ba0: 0720072007200720 0720072007200720 0720072007200720 000000000d3f616a
[  222.564564] 3bc0: 0000000000000000 0000000000000000 000000000000000a 0000000000000005
[  222.572394] 3be0: ffff8006f9ac2000 ffff8006f9ac2068 ffff8006f925d490 0000000000000006
[  222.580224] 3c00: 0000000000000018 0000000000000124 000000000000006a ffff0000086f1000
[  222.588053] 3c20: ffff8006fa8c6200 ffff00000a0a3c80 ffff0000083bd89c ffff00000a0a3c80
[  222.595883] 3c40: ffff0000083bd89c 0000000000000145 0000000000000000 0000000000000000
[  222.603713] 3c60: 0000ffffffffffff ffff00000a0a3c30 ffff00000a0a3c80 ffff0000083bd89c
[  222.611543] [<ffff0000083bd89c>] _regulator_disable+0x28/0x108
[  222.617375] [<ffff0000083bd9c4>] regulator_disable+0x48/0x68
[  222.623033] [<ffff0000083be8e4>] regulator_bulk_disable+0x58/0xc0
[  222.629134] [<ffff0000007d831c>] pcm3168a_remove+0x30/0x50 [snd_soc_pcm3168a]
[  222.636270] [<ffff0000007e5010>] pcm3168a_i2c_remove+0x10/0x1c [snd_soc_pcm3168a_i2c]
[  222.644106] [<ffff0000084b9d9c>] i2c_device_remove+0x38/0x70
[  222.649766] [<ffff00000843cd5c>] device_release_driver_internal+0xd0/0x1c0
[  222.656640] [<ffff00000843ced8>] driver_detach+0x70/0x7c
[  222.661951] [<ffff00000843bf68>] bus_remove_driver+0x74/0xa0
[  222.667609] [<ffff00000843d7e4>] driver_unregister+0x48/0x4c
[  222.673268] [<ffff0000084ba8dc>] i2c_del_driver+0x24/0x30
[  222.678666] [<ffff0000007e5078>] pcm3168a_i2c_driver_exit+0x10/0xf98 [snd_soc_pcm3168a_i2c]
[  222.687019] [<ffff00000811bd28>] SyS_delete_module+0x198/0x1d4
[  222.692850] Exception stack(0xffff00000a0a3ec0 to 0xffff00000a0a4000)
[  222.699289] 3ec0: 0000aaaafeb4b268 0000000000000800 14453f6470497100 0000fffffaa520d8
[  222.707119] 3ee0: 0000fffffaa520d9 000000000000000a 1999999999999999 0000000000000000
[  222.714948] 3f00: 000000000000006a 0000ffffa8f7d1d8 000000000000000a 0000000000000005
[  222.722778] 3f20: 0000000000000000 0000000000000000 000000000000002d 0000000000000000
[  222.730607] 3f40: 0000aaaae19b9f68 0000ffffa8f411f0 0000000000000000 0000aaaae19b9000
[  222.738436] 3f60: 0000fffffaa533b8 0000fffffaa531f0 0000000000000000 0000000000000001
[  222.746266] 3f80: 0000fffffaa53ec6 0000000000000000 0000aaaafeb4b200 0000aaaafeb4a010
[  222.754096] 3fa0: 0000000000000000 0000fffffaa53130 0000aaaae199f36c 0000fffffaa53130
[  222.761926] 3fc0: 0000ffffa8f411f8 0000000000000000 0000aaaafeb4b268 000000000000006a
[  222.769755] 3fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  222.777589] [<ffff0000080832c0>] el0_svc_naked+0x34/0x38
[  222.782899] ---[ end trace eaf8939a3698b1a8 ]---
[  222.787609] Failed to disable VCCDA2: -5
[  222.791649] ------------[ cut here ]------------
[  222.796283] WARNING: CPU: 0 PID: 2423 at drivers/clk/clk.c:595 clk_core_disable+0xc/0x1d8
[  222.804460] Modules linked in:
[  222.807511]  snd_soc_pcm3168a_i2c(-)
[  222.811083]  snd_aloop
[  222.813439]  arc4
[  222.815360]  wl18xx
[  222.817456]  wlcore
[  222.819551]  mac80211
[  222.821820]  cfg80211
[  222.824088]  aes_ce_blk
[  222.826531]  crypto_simd
[  222.829060]  cryptd
[  222.831155]  aes_ce_cipher
[  222.833859]  crc32_ce
[  222.836127]  ghash_ce
[  222.838396]  aes_arm64
[  222.840752]  gf128mul
[  222.843020]  snd_soc_rcar
[  222.845637]  sha2_ce
[  222.847818]  xhci_plat_hcd
[  222.850522]  sha256_arm64
[  222.853138]  xhci_hcd
[  222.855407]  sha1_ce
[  222.857589]  renesas_usbhs
[  222.860292]  evdev
[  222.862300]  sha1_generic
[  222.864917]  rcar_gen3_thermal
[  222.867968]  cpufreq_dt
[  222.870410]  ravb_streaming(C)
[  222.873461]  wlcore_sdio
[  222.875991]  thermal_sys
[  222.878520]  udc_core
[  222.880789]  mch_core(C)
[  222.883318]  usb_dmac
[  222.885587]  snd_soc_pcm3168a
[  222.888551]  snd_soc_ak4613
[  222.891341]  gpio_keys
[  222.893696]  virt_dma
[  222.895965]  nfsd
[  222.897886]  ipv6
[  222.899808]  autofs4
[  222.901990]  [last unloaded: snd_soc_pcm3168a_i2c]
[  222.906783] CPU: 0 PID: 2423 Comm: rmmod Tainted: G        WC      4.14.63-04798-gd456126e4a42-dirty #457
[  222.916349] Hardware name: Renesas H3ULCB Kingfisher board based on r8a7795 ES2.0+ (DT)
[  222.924351] task: ffff8006fa8c6200 task.stack: ffff00000a0a0000
[  222.930270] PC is at clk_core_disable+0xc/0x1d8
[  222.934799] LR is at clk_core_disable_lock+0x20/0x34
[  222.939761] pc : [<ffff0000083ab9b8>] lr : [<ffff0000083acd28>] pstate: 800001c5
[  222.947154] sp : ffff00000a0a3cf0
[  222.950466] x29: ffff00000a0a3cf0
[  222.953864] x28: ffff8006fa8c6200
[  222.957263] x27: ffff0000086f1000
[  222.960661] x26: 000000000000006a
[  222.964061] x25: 0000000000000124
[  222.967458] x24: 0000000000000015
[  222.970858] x23: ffff8006f9ffa8d0
[  222.974256] x22: ffff8006faf16480
[  222.977655] x21: ffff0000007e7040
[  222.981053] x20: ffff8006faadd100
[  222.984452] x19: 0000000000000140
[  222.987850] x18: 000000000000000a
[  222.991249] x17: 0000000000000000
[  222.994647] x16: 0000000000000000
[  222.998046] x15: 000000000d477819
[  223.001444] x14: 0720072007200720
[  223.004843] x13: 0720072007200720
[  223.008242] x12: 0720072007200720
[  223.011641] x11: 0720072007200720
[  223.015039] x10: 0720072007200720
[  223.018438] x9 : 0720072007200720
[  223.021837] x8 : 0720072007200720
[  223.025236] x7 : 0000000000000000
[  223.028634] x6 : 0000000000000007
[  223.032034] x5 : 0000000000000000
[  223.035432] x4 : 0000000000000000
[  223.038831] x3 : 0000000000000000
[  223.042229] x2 : 0000000004720471
[  223.045628] x1 : 0000000000000000
[  223.049026] x0 : ffff8006faadd100
[  223.052426] Call trace:
[  223.054870] Exception stack(0xffff00000a0a3bb0 to 0xffff00000a0a3cf0)
[  223.061309] 3ba0:                                   ffff8006faadd100 0000000000000000
[  223.069139] 3bc0: 0000000004720471 0000000000000000 0000000000000000 0000000000000000
[  223.076969] 3be0: 0000000000000007 0000000000000000 0720072007200720 0720072007200720
[  223.084798] 3c00: 0720072007200720 0720072007200720 0720072007200720 0720072007200720
[  223.092628] 3c20: 0720072007200720 000000000d477819 0000000000000000 0000000000000000
[  223.100458] 3c40: 000000000000000a 0000000000000140 ffff8006faadd100 ffff0000007e7040
[  223.108287] 3c60: ffff8006faf16480 ffff8006f9ffa8d0 0000000000000015 0000000000000124
[  223.116117] 3c80: 000000000000006a ffff0000086f1000 ffff8006fa8c6200 ffff00000a0a3cf0
[  223.123947] 3ca0: ffff0000083acd28 ffff00000a0a3cf0 ffff0000083ab9b8 00000000800001c5
[  223.131777] 3cc0: ffff00000a0a3cf0 ffff0000083acd1c 0000ffffffffffff ffff8006faadd100
[  223.139606] 3ce0: ffff00000a0a3cf0 ffff0000083ab9b8
[  223.144483] [<ffff0000083ab9b8>] clk_core_disable+0xc/0x1d8
[  223.150054] [<ffff0000083acd58>] clk_disable+0x1c/0x28
[  223.155198] [<ffff0000007d8328>] pcm3168a_remove+0x3c/0x50 [snd_soc_pcm3168a]
[  223.162334] [<ffff0000007e5010>] pcm3168a_i2c_remove+0x10/0x1c [snd_soc_pcm3168a_i2c]
[  223.170167] [<ffff0000084b9d9c>] i2c_device_remove+0x38/0x70
[  223.175826] [<ffff00000843cd5c>] device_release_driver_internal+0xd0/0x1c0
[  223.182700] [<ffff00000843ced8>] driver_detach+0x70/0x7c
[  223.188012] [<ffff00000843bf68>] bus_remove_driver+0x74/0xa0
[  223.193669] [<ffff00000843d7e4>] driver_unregister+0x48/0x4c
[  223.199329] [<ffff0000084ba8dc>] i2c_del_driver+0x24/0x30
[  223.204726] [<ffff0000007e5078>] pcm3168a_i2c_driver_exit+0x10/0xf98 [snd_soc_pcm3168a_i2c]
[  223.213079] [<ffff00000811bd28>] SyS_delete_module+0x198/0x1d4
[  223.218909] Exception stack(0xffff00000a0a3ec0 to 0xffff00000a0a4000)
[  223.225349] 3ec0: 0000aaaafeb4b268 0000000000000800 14453f6470497100 0000fffffaa520d8
[  223.233179] 3ee0: 0000fffffaa520d9 000000000000000a 1999999999999999 0000000000000000
[  223.241008] 3f00: 000000000000006a 0000ffffa8f7d1d8 000000000000000a 0000000000000005
[  223.248838] 3f20: 0000000000000000 0000000000000000 000000000000002d 0000000000000000
[  223.256668] 3f40: 0000aaaae19b9f68 0000ffffa8f411f0 0000000000000000 0000aaaae19b9000
[  223.264497] 3f60: 0000fffffaa533b8 0000fffffaa531f0 0000000000000000 0000000000000001
[  223.272327] 3f80: 0000fffffaa53ec6 0000000000000000 0000aaaafeb4b200 0000aaaafeb4a010
[  223.280157] 3fa0: 0000000000000000 0000fffffaa53130 0000aaaae199f36c 0000fffffaa53130
[  223.287986] 3fc0: 0000ffffa8f411f8 0000000000000000 0000aaaafeb4b268 000000000000006a
[  223.295816] 3fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  223.303648] [<ffff0000080832c0>] el0_svc_naked+0x34/0x38
[  223.308958] ---[ end trace eaf8939a3698b1a9 ]---
[  223.313752] ------------[ cut here ]------------
[  223.318383] WARNING: CPU: 0 PID: 2423 at drivers/clk/clk.c:477 clk_core_unprepare+0xc/0x1ac
[  223.326733] Modules linked in:
[  223.329784]  snd_soc_pcm3168a_i2c(-)
[  223.333356]  snd_aloop
[  223.335712]  arc4
[  223.337633]  wl18xx
[  223.339728]  wlcore
[  223.341823]  mac80211
[  223.344092]  cfg80211
[  223.346360]  aes_ce_blk
[  223.348803]  crypto_simd
[  223.351332]  cryptd
[  223.353428]  aes_ce_cipher
[  223.356131]  crc32_ce
[  223.358400]  ghash_ce
[  223.360668]  aes_arm64
[  223.363024]  gf128mul
[  223.365293]  snd_soc_rcar
[  223.367909]  sha2_ce
[  223.370091]  xhci_plat_hcd
[  223.372794]  sha256_arm64
[  223.375410]  xhci_hcd
[  223.377679]  sha1_ce
[  223.379861]  renesas_usbhs
[  223.382564]  evdev
[  223.384572]  sha1_generic
[  223.387188]  rcar_gen3_thermal
[  223.390239]  cpufreq_dt
[  223.392682]  ravb_streaming(C)
[  223.395732]  wlcore_sdio
[  223.398261]  thermal_sys
[  223.400790]  udc_core
[  223.403059]  mch_core(C)
[  223.405588]  usb_dmac
[  223.407856]  snd_soc_pcm3168a
[  223.410820]  snd_soc_ak4613
[  223.413609]  gpio_keys
[  223.415965]  virt_dma
[  223.418234]  nfsd
[  223.420155]  ipv6
[  223.422076]  autofs4
[  223.424258]  [last unloaded: snd_soc_pcm3168a_i2c]
[  223.429050] CPU: 0 PID: 2423 Comm: rmmod Tainted: G        WC      4.14.63-04798-gd456126e4a42-dirty #457
[  223.438616] Hardware name: Renesas H3ULCB Kingfisher board based on r8a7795 ES2.0+ (DT)
[  223.446618] task: ffff8006fa8c6200 task.stack: ffff00000a0a0000
[  223.452536] PC is at clk_core_unprepare+0xc/0x1ac
[  223.457239] LR is at clk_unprepare+0x28/0x3c
[  223.461506] pc : [<ffff0000083ab5a4>] lr : [<ffff0000083ace4c>] pstate: 60000145
[  223.468900] sp : ffff00000a0a3d00
[  223.472211] x29: ffff00000a0a3d00
[  223.475609] x28: ffff8006fa8c6200
[  223.479009] x27: ffff0000086f1000
[  223.482407] x26: 000000000000006a
[  223.485807] x25: 0000000000000124
[  223.489205] x24: 0000000000000015
[  223.492604] x23: ffff8006f9ffa8d0
[  223.496003] x22: ffff8006faf16480
[  223.499402] x21: ffff0000007e7040
[  223.502800] x20: ffff8006faf16420
[  223.506199] x19: ffff8006faadd100
[  223.509597] x18: 000000000000000a
[  223.512997] x17: 0000000000000000
[  223.516395] x16: 0000000000000000
[  223.519794] x15: 0000000000000000
[  223.523192] x14: 00000033fe89076c
[  223.526591] x13: 0000000000000400
[  223.529989] x12: 0000000000000400
[  223.533388] x11: 0000000000000000
[  223.536786] x10: 00000000000009e0
[  223.540185] x9 : ffff00000a0a3be0
[  223.543583] x8 : ffff8006fa8c6c40
[  223.546982] x7 : ffff8006fa8c6400
[  223.550380] x6 : 0000000000000001
[  223.553780] x5 : 0000000000000000
[  223.557178] x4 : ffff8006fa8c6200
[  223.560577] x3 : 0000000000000000
[  223.563975] x2 : ffff8006fa8c6200
[  223.567374] x1 : 0000000000000000
[  223.570772] x0 : ffff8006faadd100
[  223.574170] Call trace:
[  223.576615] Exception stack(0xffff00000a0a3bc0 to 0xffff00000a0a3d00)
[  223.583054] 3bc0: ffff8006faadd100 0000000000000000 ffff8006fa8c6200 0000000000000000
[  223.590884] 3be0: ffff8006fa8c6200 0000000000000000 0000000000000001 ffff8006fa8c6400
[  223.598714] 3c00: ffff8006fa8c6c40 ffff00000a0a3be0 00000000000009e0 0000000000000000
[  223.606544] 3c20: 0000000000000400 0000000000000400 00000033fe89076c 0000000000000000
[  223.614374] 3c40: 0000000000000000 0000000000000000 000000000000000a ffff8006faadd100
[  223.622204] 3c60: ffff8006faf16420 ffff0000007e7040 ffff8006faf16480 ffff8006f9ffa8d0
[  223.630033] 3c80: 0000000000000015 0000000000000124 000000000000006a ffff0000086f1000
[  223.637863] 3ca0: ffff8006fa8c6200 ffff00000a0a3d00 ffff0000083ace4c ffff00000a0a3d00
[  223.645693] 3cc0: ffff0000083ab5a4 0000000060000145 0000000000000140 ffff8006faadd100
[  223.653523] 3ce0: 0000ffffffffffff ffff0000083ace44 ffff00000a0a3d00 ffff0000083ab5a4
[  223.661353] [<ffff0000083ab5a4>] clk_core_unprepare+0xc/0x1ac
[  223.667103] [<ffff0000007d8330>] pcm3168a_remove+0x44/0x50 [snd_soc_pcm3168a]
[  223.674239] [<ffff0000007e5010>] pcm3168a_i2c_remove+0x10/0x1c [snd_soc_pcm3168a_i2c]
[  223.682070] [<ffff0000084b9d9c>] i2c_device_remove+0x38/0x70
[  223.687731] [<ffff00000843cd5c>] device_release_driver_internal+0xd0/0x1c0
[  223.694604] [<ffff00000843ced8>] driver_detach+0x70/0x7c
[  223.699915] [<ffff00000843bf68>] bus_remove_driver+0x74/0xa0
[  223.705572] [<ffff00000843d7e4>] driver_unregister+0x48/0x4c
[  223.711230] [<ffff0000084ba8dc>] i2c_del_driver+0x24/0x30
[  223.716628] [<ffff0000007e5078>] pcm3168a_i2c_driver_exit+0x10/0xf98 [snd_soc_pcm3168a_i2c]
[  223.724980] [<ffff00000811bd28>] SyS_delete_module+0x198/0x1d4
[  223.730811] Exception stack(0xffff00000a0a3ec0 to 0xffff00000a0a4000)
[  223.737250] 3ec0: 0000aaaafeb4b268 0000000000000800 14453f6470497100 0000fffffaa520d8
[  223.745079] 3ee0: 0000fffffaa520d9 000000000000000a 1999999999999999 0000000000000000
[  223.752909] 3f00: 000000000000006a 0000ffffa8f7d1d8 000000000000000a 0000000000000005
[  223.760739] 3f20: 0000000000000000 0000000000000000 000000000000002d 0000000000000000
[  223.768568] 3f40: 0000aaaae19b9f68 0000ffffa8f411f0 0000000000000000 0000aaaae19b9000
[  223.776398] 3f60: 0000fffffaa533b8 0000fffffaa531f0 0000000000000000 0000000000000001
[  223.784227] 3f80: 0000fffffaa53ec6 0000000000000000 0000aaaafeb4b200 0000aaaafeb4a010
[  223.792057] 3fa0: 0000000000000000 0000fffffaa53130 0000aaaae199f36c 0000fffffaa53130
[  223.799886] 3fc0: 0000ffffa8f411f8 0000000000000000 0000aaaafeb4b268 000000000000006a
[  223.807715] 3fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[  223.815546] [<ffff0000080832c0>] el0_svc_naked+0x34/0x38
[  223.820855] ---[ end trace eaf8939a3698b1aa ]---

Fix this issue by only disable clock and regulators in remove callback
when CONFIG_PM isn't defined
Signed-off-by: NJiada Wang <jiada_wang@mentor.com>
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      22e568af
    • T
      ALSA: oxfw: add support for APOGEE duet FireWire · 3945c33a
      由 Takashi Sakamoto 提交于 
      [ Upstream commit fba43f454cdf9caa3185219d116bd2a6e6354552 ]

This commit adds support for APOGEE duet FireWire, launched 2007, already
discontinued. This model uses Oxford Semiconductor FW971 as its
communication engine. Below is information on Configuration ROM of this
unit. The unit supports some AV/C commands defined by Audio subunit
specification and vendor dependent commands.

$ ./hinawa-config-rom-printer /dev/fw1
{ 'bus-info': { 'adj': False,
                'bmc': False,
                'chip_ID': 42949742248,
                'cmc': False,
                'cyc_clk_acc': 255,
                'generation': 0,
                'imc': False,
                'isc': True,
                'link_spd': 3,
                'max_ROM': 0,
                'max_rec': 64,
                'name': '1394',
                'node_vendor_ID': 987,
                'pmc': False},
  'root-directory': [ ['VENDOR', 987],
                      ['DESCRIPTOR', 'Apogee Electronics'],
                      ['MODEL', 122333],
                      ['DESCRIPTOR', 'Duet'],
                      [ 'NODE_CAPABILITIES',
                        { 'addressing': {'64': True, 'fix': True, 'prv': False},
                          'misc': {'int': False, 'ms': False, 'spt': True},
                          'state': { 'atn': False,
                                     'ded': False,
                                     'drq': True,
                                     'elo': False,
                                     'init': False,
                                     'lst': True,
                                     'off': False},
                          'testing': {'bas': False, 'ext': False}}],
                      [ 'UNIT',
                        [ ['SPECIFIER_ID', 41005],
                          ['VERSION', 65537],
                          ['MODEL', 122333],
                          ['DESCRIPTOR', 'Duet']]]]}
Signed-off-by: NTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NSasha Levin <sashal@kernel.org>
      3945c33a
  17. 17 1月, 2019 3 次提交
  19. 13 1月, 2019 4 次提交