Commit Graph

26858 Commits

Author SHA1 Message Date
Takashi Iwai
f839cc1cbd ALSA: pcm: Use a common helper for PCM state check and hwsync
The mostly same codes for checking the current PCM state and calling
hwsync are found in a few places.  This patch simplifies them by
creating a common helper function.

It also fixes a couple of cases where we missed the proper state check
(e.g. PAUSED state wasn't handled in rewind and snd_pcm_hwsync()),
too.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-21 08:57:31 +02:00
Arnd Bergmann
dcab5fb7a5 ALSA: pcm/oss: mark snd_pcm_plug_slave_format arg as const
Only one of the two declarations has the const modifier in the
argument list, so we get a warning when CONFIG_SND_PCM_OSS_PLUGINS
is disabled:

sound/core/oss/pcm_oss.c: In function 'snd_pcm_oss_change_params':
sound/core/oss/pcm_oss.c:898:47: error: passing argument 2 of 'snd_pcm_plug_slave_format' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]

This makes the two declarations match again.

Fixes: e76bf3c4b4 ("ALSA: pcm/oss: refer to parameters instead of copying to reduce usage of kernel stack")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-18 16:39:08 +02:00
Arnd Bergmann
9aee03f39c ALSA: pcm: use "do {} while (0)" for empty macro
Recent compilers produce a harmless warning for the new pcm_call_notify()
macro when CONFIG_SND_PCM_OSS is disabled:

sound/core/pcm.c: In function 'snd_pcm_free':
sound/core/pcm.c:905:37: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]

This turns the empty macro into a 'do {} while (0)' statement to avoid
the warning.

Fixes: 58f30d650c ("ALSA: pcm: Build pcm notifier code conditionally")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-18 16:38:49 +02:00
Takashi Sakamoto
b46fe5d960 ALSA: pcm: constify function local and read-only table
In a function snd_pcm_hw_params_choose(), target parameters are arranged
into a table. Though each entry of this table is read-only, they don't
have const qualifier.

This commit adds the qualifier.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:25:26 +02:00
Takashi Sakamoto
e76bf3c4b4 ALSA: pcm/oss: refer to parameters instead of copying to reduce usage of kernel stack
Some functions in compatibility layer for Open Sound System interface has
local variable to copy some parameters in runtime of PCM substream, while
this can be replaced with reference of pointers to parameter itself. This
brings an advantage to reduce usage of kernel stack.

This commit applies this idea.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:25:01 +02:00
Takashi Sakamoto
b55f9fdcd3 ALSA: pcm: use helper function to refer parameter as read-only
ALSA pcm core has hw_param_interval_c() to pick up parameter with const
qualifier for safe programming.

This commit applies it to the cases.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:24:39 +02:00
Takashi Sakamoto
8b674308a2 ALSA: pcm: add const qualifier for read-only table for sampling rate
There's a read-only table for each sampling rate, while it doesn't have
const qualifier and can be modified.

This commit add the qualifier. As a result, a symbol for the table
moves from .data section to .rodata.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:24:24 +02:00
Takashi Iwai
a96801b504 Merge branch 'topic/avr32-removal' into for-next 2017-05-17 07:13:29 +02:00
Takashi Iwai
29b59b3548 ALSA: Enable build with m68k
By some reason in the ancient history, we disabled the build of ALSA
drivers for m68k.  Since we'd like to move sound/oss/dmasound stuff
into ALSA for the complete drop of the legacy OSS stuff, let's try to
start building with m68k.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:14 +02:00
Takashi Iwai
d42fe63d58 ALSA: emu10k1: Get rid of set_fs() usage
Instead of set_fs() hackery, do the straight memcpy() by passing a
flag indicating the kernel space operation.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:13 +02:00
Takashi Iwai
3ac8226fc8 ALSA: opl3: Kill unused set_fs()
snd_enter_user() and snd_leave_user() that call set_fs() are the dead
code in opl3 driver.  Let's rip them off.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:12 +02:00
Takashi Iwai
88c125b633 ALSA: hda - Remove superfluous header inclusions
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:12 +02:00
Takashi Iwai
f0049e166b ALSA: hda - Fix a typo in comment
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:11 +02:00
Takashi Iwai
99b5c5bb9a ALSA: hda - Remove the use of set_fs()
set_fs() is used in HD-audio vmaster code to retrieve the TLV data of
each slave kctl.  Since the slave is supposed to be a standard amp
kctl, we can call directly the supposed tlv callback instead of the
indirect call, so that we can remove the set_fs() hack.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:10 +02:00
Takashi Iwai
3db9e970e3 ALSA: hda - Remove the generic bind ctl helpers
Now all the users of this workaround code is gone, and we can finally
remove the legacy codes from the core HD-audio module.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:10 +02:00
Takashi Iwai
698f5ee33b ALSA: hda - Move bind-mixer switch codes to generic parser
The generic parser is the only user of the bind-mixer controls, so we
can move the code there and clean up the core helper.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:09 +02:00
Takashi Iwai
a717777dbf ALSA: hda - Simplify bound-beep mute control for ALC268
The beep mute switch for ALC268 needs to touch two NIDs, and we used
to apply the bind-mixer stuff.  But the use case for ALC268 is fairly
easy to convert to an open-code in a shorter form.  Since this is the
only user of the bind-ctls, we can clean up the common helper codes
later.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:08 +02:00
Takashi Iwai
6670117067 ALSA: cs4281: Fix the leftover comment
The comment at endif line was forgotten to be corrected when the
condition was converted to IS_REACHABLE().  Fix it, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:07 +02:00
Takashi Iwai
a0af56de2c ALSA: sb: Use IS_REACHABLE()
Replace the complex ifdef conditions with IS_REACHABLE() macro.
No functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:06 +02:00
Takashi Iwai
2e2d4cb450 ALSA: opl4: Use IS_REACHABLE()
Rewrite the complex ifdef condition with IS_REACHABLE().
The ifdef in opl4_local.h was without defined(MODLE) check, but this
is likely the oversight.  Use IS_REACHABLE() here as well.

Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:05 +02:00
Takashi Iwai
88faa38435 ALSA: cmi8238: Use IS_ENABLED()
Simplify the ifdef conditions with IS_ENABLED() macro.
No functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:05 +02:00
Takashi Iwai
58f30d650c ALSA: pcm: Build pcm notifier code conditionally
The PCM notifier code is used only by OSS emulation layer, so we can
build it conditionally for reducing the size.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:03 +02:00
Takashi Iwai
239480ab92 ALSA: ak411x: Use array instead of offsetof()
The ak4113, ak4114 and ak4117 i2c drivers have some tricky codes to
access the struct fields in the callback.  This can be simplified by
replacing the struct fields with the array.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:13:03 +02:00
Takashi Iwai
2e0de6ea95 ALSA: vxpocket: Use container_of()
The vxpocket driver is using the explicit cast from the parent class
pointer, but it'll be broken when the structure field randomization is
applied.  Use container_of() in a modern manner, instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-17 07:12:57 +02:00
Andy Shevchenko
020c5260c2 ALSA: atmel: Remove AVR32 bits from the driver
AVR32 is gone. Now it's time to clean up the driver by removing
leftovers that was used by AVR32 related code.

Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-15 17:07:00 +02:00
Takashi Iwai
5f976f5891 ALSA: vx222: Use container_of()
The vx222 driver is using the explicit cast from the parent class
pointer, but it'll be broken when the structure field randomization is
applied.  Use container_of() in a modern manner, instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-15 11:21:05 +02:00
Johan Hovold
6c1df23273 ALSA: us122l: enable compile testing
This USB driver currently depends on X86 for some undocumented reason.
Since it compiles just fine for arm, we can at least enable compile
testing.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-15 11:02:14 +02:00
Johan Hovold
5c7e7d586a ALSA: us122l: clean up US144 handling
Use the device-id table and a private flag to determine the device type
(US122 or US144) rather than spreading product-id conditionals
throughout the driver.

This USB driver currently depends on X86 (why?), but we should still add
the missing endianness conversions when accessing the USB
device-descriptor fields.

Compile-tested only.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-15 11:02:08 +02:00
Johan Hovold
f83914fdfc ALSA: usb-audio: fix Amanero Combo384 quirk on big-endian hosts
Add missing endianness conversion when using the USB device-descriptor
bcdDevice field when applying the Amanero Combo384 (endianness!) quirk.

Fixes: 3eff682d76 ("ALSA: usb-audio: Support both DSD LE/BE Amanero firmware versions")
Cc: Jussi Laako <jussi@sonarnerd.net>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-15 11:01:37 +02:00
Linus Torvalds
deac8429d6 sound fixes for 4.12-rc1
This contains a one-liner change that has a significant impact:
 disabling the build of OSS.  It's been unmaintained for long time,
 and we'd like to drop the stuff.  Finally, as the first step, stop
 the build.  Let's see whether it works without much complaints.
 
 Other than that, there are two small fixes for HD-audio.
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Merge tag 'sound-fix-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "This contains a one-liner change that has a significant impact:
  disabling the build of OSS. It's been unmaintained for long time, and
  we'd like to drop the stuff. Finally, as the first step, stop the
  build. Let's see whether it works without much complaints.

  Other than that, there are two small fixes for HD-audio"

* tag 'sound-fix-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  sound: Disable the build of OSS drivers
  ALSA: hda: Fix cpu lockup when stopping the cmd dmas
  ALSA: hda - Add mute led support for HP EliteBook 840 G3
2017-05-12 12:10:38 -07:00
Takashi Iwai
31cbee6a56 sound: Disable the build of OSS drivers
OSS drivers are left as badly unmaintained, and now we're facing a
problem to clean up the hackish set_fs() usage in their codes.  Since
most of drivers have been covered by ALSA, and the others are dead old
and inactive, let's leave them RIP.

This patch is the first step: disable the build of OSS drivers.
We'll eventually drop the whole codes and clean up later.

Note that sound/oss/dmasound is still kept, since it's a completely
different implementation of OSS, and it doesn't suffer from set_fs()
hack.  Moreover, the build of ALSA is disabled on M68K by some reason,
thus disabling it shall result in a regression.  This one will be
disabled / removed once when we add the support in ALSA side.

Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-12 09:57:20 +02:00
Linus Torvalds
291b38a756 Annotation of module parameters that specify device settings
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Merge tag 'hwparam-20170420' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

Pull hw lockdown support from David Howells:
 "Annotation of module parameters that configure hardware resources
  including ioports, iomem addresses, irq lines and dma channels.

  This allows a future patch to prohibit the use of such module
  parameters to prevent that hardware from being abused to gain access
  to the running kernel image as part of locking the kernel down under
  UEFI secure boot conditions.

  Annotations are made by changing:

        module_param(n, t, p)
        module_param_named(n, v, t, p)
        module_param_array(n, t, m, p)

  to:

        module_param_hw(n, t, hwtype, p)
        module_param_hw_named(n, v, t, hwtype, p)
        module_param_hw_array(n, t, hwtype, m, p)

  where the module parameter refers to a hardware setting

  hwtype specifies the type of the resource being configured. This can
  be one of:

        ioport          Module parameter configures an I/O port
        iomem           Module parameter configures an I/O mem address
        ioport_or_iomem Module parameter could be either (runtime set)
        irq             Module parameter configures an I/O port
        dma             Module parameter configures a DMA channel
        dma_addr        Module parameter configures a DMA buffer address
        other           Module parameter configures some other value

  Note that the hwtype is compile checked, but not currently stored (the
  lockdown code probably won't require it). It is, however, there for
  future use.

  A bonus is that the hwtype can also be used for grepping.

  The intention is for the kernel to ignore or reject attempts to set
  annotated module parameters if lockdown is enabled. This applies to
  options passed on the boot command line, passed to insmod/modprobe or
  direct twiddling in /sys/module/ parameter files.

  The module initialisation then needs to handle the parameter not being
  set, by (1) giving an error, (2) probing for a value or (3) using a
  reasonable default.

  What I can't do is just reject a module out of hand because it may
  take a hardware setting in the module parameters. Some important
  modules, some ipmi stuff for instance, both probe for hardware and
  allow hardware to be manually specified; if the driver is aborts with
  any error, you don't get any ipmi hardware.

  Further, trying to do this entirely in the module initialisation code
  doesn't protect against sysfs twiddling.

  [!] Note that in and of itself, this series of patches should have no
      effect on the the size of the kernel or code execution - that is
      left to a patch in the next series to effect. It does mark
      annotated kernel parameters with a KERNEL_PARAM_FL_HWPARAM flag in
      an already existing field"

* tag 'hwparam-20170420' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: (38 commits)
  Annotate hardware config module parameters in sound/pci/
  Annotate hardware config module parameters in sound/oss/
  Annotate hardware config module parameters in sound/isa/
  Annotate hardware config module parameters in sound/drivers/
  Annotate hardware config module parameters in fs/pstore/
  Annotate hardware config module parameters in drivers/watchdog/
  Annotate hardware config module parameters in drivers/video/
  Annotate hardware config module parameters in drivers/tty/
  Annotate hardware config module parameters in drivers/staging/vme/
  Annotate hardware config module parameters in drivers/staging/speakup/
  Annotate hardware config module parameters in drivers/staging/media/
  Annotate hardware config module parameters in drivers/scsi/
  Annotate hardware config module parameters in drivers/pcmcia/
  Annotate hardware config module parameters in drivers/pci/hotplug/
  Annotate hardware config module parameters in drivers/parport/
  Annotate hardware config module parameters in drivers/net/wireless/
  Annotate hardware config module parameters in drivers/net/wan/
  Annotate hardware config module parameters in drivers/net/irda/
  Annotate hardware config module parameters in drivers/net/hamradio/
  Annotate hardware config module parameters in drivers/net/ethernet/
  ...
2017-05-10 19:13:03 -07:00
Jeeja KP
960013762d ALSA: hda: Fix cpu lockup when stopping the cmd dmas
Using jiffies in hdac_wait_for_cmd_dmas() to determine when to time out
when interrupts are off (snd_hdac_bus_stop_cmd_io()/spin_lock_irq())
causes hard lockup so unlock while waiting using jiffies.

---<-snip->---
<0>[ 1211.603046] NMI watchdog: Watchdog detected hard LOCKUP on cpu 3
<4>[ 1211.603047] Modules linked in: snd_hda_intel i915 vgem
<4>[ 1211.603053] irq event stamp: 13366
<4>[ 1211.603053] hardirqs last  enabled at (13365):
...
<4>[ 1211.603059] Call Trace:
<4>[ 1211.603059]  ? delay_tsc+0x3d/0xc0
<4>[ 1211.603059]  __delay+0xa/0x10
<4>[ 1211.603060]  __const_udelay+0x31/0x40
<4>[ 1211.603060]  snd_hdac_bus_stop_cmd_io+0x96/0xe0 [snd_hda_core]
<4>[ 1211.603060]  ? azx_dev_disconnect+0x20/0x20 [snd_hda_intel]
<4>[ 1211.603061]  snd_hdac_bus_stop_chip+0xb1/0x100 [snd_hda_core]
<4>[ 1211.603061]  azx_stop_chip+0x9/0x10 [snd_hda_codec]
<4>[ 1211.603061]  azx_suspend+0x72/0x220 [snd_hda_intel]
<4>[ 1211.603061]  pci_pm_suspend+0x71/0x140
<4>[ 1211.603062]  dpm_run_callback+0x6f/0x330
<4>[ 1211.603062]  ? pci_pm_freeze+0xe0/0xe0
<4>[ 1211.603062]  __device_suspend+0xf9/0x370
<4>[ 1211.603062]  ? dpm_watchdog_set+0x60/0x60
<4>[ 1211.603063]  async_suspend+0x1a/0x90
<4>[ 1211.603063]  async_run_entry_fn+0x34/0x160
<4>[ 1211.603063]  process_one_work+0x1f4/0x6d0
<4>[ 1211.603063]  ? process_one_work+0x16e/0x6d0
<4>[ 1211.603064]  worker_thread+0x49/0x4a0
<4>[ 1211.603064]  kthread+0x107/0x140
<4>[ 1211.603064]  ? process_one_work+0x6d0/0x6d0
<4>[ 1211.603065]  ? kthread_create_on_node+0x40/0x40
<4>[ 1211.603065]  ret_from_fork+0x2e/0x40

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100419
Fixes: 38b19ed7f8 ("ALSA: hda: fix to wait for RIRB & CORB DMA to set")
Reported-by: Marta Lofstedt <marta.lofstedt@intel.com>
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
CC: stable <stable@vger.kernel.org> # 4.7
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-10 08:47:17 +02:00
Laura Abbott
7f80f51358 alsa: use set_memory.h header
set_memory_* functions have moved to set_memory.h.  Switch to this
explicitly.

Link: http://lkml.kernel.org/r/1488920133-27229-14-git-send-email-labbott@redhat.com
Signed-off-by: Laura Abbott <labbott@redhat.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-05-08 17:15:14 -07:00
Stephen Boyd
ad61dd303a scripts/spelling.txt: add regsiter -> register spelling mistake
This typo is quite common.  Fix it and add it to the spelling file so
that checkpatch catches it earlier.

Link: http://lkml.kernel.org/r/20170317011131.6881-2-sboyd@codeaurora.org
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-05-08 17:15:13 -07:00
Florin Tudorache
c3123d6adb ALSA: hda - Add mute led support for HP EliteBook 840 G3
Signed-off-by: Florin Tudorache <florin_tudorache@live.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-05-08 10:56:30 +02:00
Linus Torvalds
221656e7c4 sound updates for 4.12-rc1
It was a relatively calm development cycle, and no scaring changes are
 seen in both core and driver sides.  Here are some highlights:
 
 ASoC:
 - A new API for hooking up jacks more generically and easily
 - Card longname is set based on DMI for a unique UCM profile
 - Lots of Intel driver fixes: Atom, Broxton, Skylake and newer chips
 - New drivers for Cirrus CS35L35, DIO DIO2125, Everest ES7132,
   HiSilicon hi6210, Maxim MAX98927, MT2701 systems with WM8960, Nuvoton
   NAU8824, Odroid systems, ST STM32 SAI controllers and x86 systems with
   DA7213
 
 HD-audio:
 - Many new quirks to support headset for various devices (mostly ASUS
   ones) as usual
 - Support for dual codecs on some Gigabyte mobos and Lenovo laptop
 - Improvement on PCM position reporting for Skylake and newer
 
 FireWire:
 - New drivers for MOTU and RME Fireface series
 - Updates for Digidesign Digi00x and TASCAM series
 - Support for tracepoints
 
 Others:
 - USB-audio: improved support for quirk_alias option
 - Cleanups, constification allover the places
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Merge tag 'sound-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "It was a relatively calm development cycle, and no scaring changes are
  seen in both core and driver sides. Here are some highlights:

  ASoC:
   - A new API for hooking up jacks more generically and easily

   - Card longname is set based on DMI for a unique UCM profile

   - Lots of Intel driver fixes: Atom, Broxton, Skylake and newer chips

   - New drivers for Cirrus CS35L35, DIO DIO2125, Everest ES7132,
     HiSilicon hi6210, Maxim MAX98927, MT2701 systems with WM8960,
     Nuvoton NAU8824, Odroid systems, ST STM32 SAI controllers and x86
     systems with DA7213

  HD-audio:
   - Many new quirks to support headset for various devices (mostly ASUS
     ones) as usual

   - Support for dual codecs on some Gigabyte mobos and Lenovo laptop

   - Improvement on PCM position reporting for Skylake and newer

  FireWire:
   - New drivers for MOTU and RME Fireface series

   - Updates for Digidesign Digi00x and TASCAM series

   - Support for tracepoints

  Others:
   - USB-audio: improved support for quirk_alias option

   - Cleanups, constification allover the places"

* tag 'sound-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (299 commits)
  ASoC: codec: wm8960: Relax bit clock computation when using PLL
  ASoC: codec: wm9860: avoid maybe-uninitialized warning
  ASoC: nau8824: leave Class D gain at chip default
  ASoC: nau8824: rename controls to match DAPM controls
  ASoC: Intel: Skylake: Return negative error code
  ASoC: Intel: Skylake: Fix unused variable warning
  ASoC: Intel: Skylake: fix uninitialized pointer use
  ASoC: sti: Fix error handling if of_clk_get() fails
  ASoC: cs4271: configure reset GPIO as output
  ASoC: dwc: Disallow building designware_pcm as a module
  ALSA: ali5451: fix spelling mistake in "ali_capture_preapre"
  ASoC: stm32: add SAI driver
  ASoC: stm32: add bindings for SAI
  ASoC: Intel: Skylake: Add loadable module support on KBL platform
  ASoC: Intel: Skylake: Modify load_lib_ipc arguments for a nowait version
  ASoC: Intel: Skylake: Register dsp_fw_ops for kabylake
  ASoC: Intel: Skylake: Modify arguments to reuse module transfer function
  ASoC: Intel: Skylake: Commonize library load
  ASoC: Intel: Skylake: Move sst common initialization to a helper function
  ASoC: nau8824: new driver
  ...
2017-05-03 11:58:59 -07:00
Takashi Iwai
a5c3b32a11 ASoC: Updates for v4.12
A quiet release for the core, but lots of new drivers this time around:
 
  - A new, generalized, API for hooking up jacks which makes it easier to
    write generic machine drivers for simple cases.
  - Continuing fixes for issues with the x86 CPU drivers.
  - New drivers for Cirrus CS35L35, DIO DIO2125, Everest ES7132,
    HiSilicon hi6210, Maxim MAX98927, MT2701 systems with WM8960, Nuvoton
    NAU8824, Odroid systems, ST STM32 SAI controllers and x86 systems with
    DA7213
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Merge tag 'asoc-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v4.12

A quiet release for the core, but lots of new drivers this time around:

 - A new, generalized, API for hooking up jacks which makes it easier to
   write generic machine drivers for simple cases.
 - Continuing fixes for issues with the x86 CPU drivers.
 - New drivers for Cirrus CS35L35, DIO DIO2125, Everest ES7132,
   HiSilicon hi6210, Maxim MAX98927, MT2701 systems with WM8960, Nuvoton
   NAU8824, Odroid systems, ST STM32 SAI controllers and x86 systems with
   DA7213
2017-05-02 08:25:25 +02:00
Takashi Iwai
d7dc450d5a Merge branch 'for-next' into for-linus
For 4.12 merge.
2017-05-02 08:24:42 +02:00
Linus Torvalds
85724edecb LED updates for 4.12
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Merge tag 'leds_for_4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds

Pull LED updates from Jacek Anaszewski:
 "New drivers:

   - add LED support for MT6323 PMIC

   - add LED support for Motorola CPCAP PMIC

  New features and improvements:

   - add LED trigger for all CPUs aggregated which is useful on tiny
     boards with more CPU cores than LED pins

   - add OF variants of LED registering functions as a preparation for
     adding generic support for Device Tree parsing

   - dell-led improvements and cleanups, followed by moving it to the
     x86 platform driver subsystem which is a more appropriate place for
     it

   - extend pca9532 Device Tree support by adding the LEDs
     'default-state' property

   - extend pca963x Device Tree support by adding nxp,inverted-out
     property for inverting the polarity of the output

   - remove ACPI support for lp3952 since it relied on a non-official
     ACPI IDs"

* tag 'leds_for_4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds:
  leds: pca9532: Extend pca9532 device tree support
  leds: cpcap: new driver
  mfd: cpcap: Add missing include dependencies
  leds: lp3952: Use 'if (ret)' pattern
  leds: lp3952: Remove ACPI support for lp3952
  leds: mt6323: Fix an off by one bug in probe
  dt-bindings: leds: Add document bindings for leds-mt6323
  leds: Add LED support for MT6323 PMIC
  leds: gpio: use OF variant of LED registering function
  leds: core: add OF variants of LED registering functions
  platform/x86: dell-wmi-led: fix coding style issues
  dell-led: move driver to drivers/platform/x86/dell-wmi-led.c
  dell-led: remove code related to mic mute LED
  platform/x86: dell-laptop: import dell_micmute_led_set() from drivers/leds/dell-led.c
  ALSA: hda - rename dell_led_set_func to dell_micmute_led_set_func
  ALSA: hda - use dell_micmute_led_set() instead of dell_app_wmi_led_set()
  dell-led: remove GUID check from dell_micmute_led_set()
  leds/trigger/cpu: Add LED trigger for all CPUs aggregated
2017-05-01 13:12:49 -07:00
Mark Brown
20d5c84bef Merge remote-tracking branches 'asoc/topic/wm8960', 'asoc/topic/wm8978' and 'asoc/topic/zte-tdm' into asoc-next 2017-04-30 22:16:48 +09:00
Mark Brown
258ced9d08 Merge remote-tracking branches 'asoc/topic/uda1380', 'asoc/topic/unregister', 'asoc/topic/ux500', 'asoc/topic/wm5100' and 'asoc/topic/wm8903' into asoc-next 2017-04-30 22:16:41 +09:00
Mark Brown
7b7b384957 Merge remote-tracking branches 'asoc/topic/tegra', 'asoc/topic/tlv320aic23', 'asoc/topic/topology', 'asoc/topic/twl6040' and 'asoc/topic/txx9' into asoc-next 2017-04-30 22:16:37 +09:00
Mark Brown
65fd5252b4 Merge remote-tracking branches 'asoc/topic/sta529', 'asoc/topic/sti', 'asoc/topic/stm', 'asoc/topic/sunxi' and 'asoc/topic/tas2552' into asoc-next 2017-04-30 22:16:31 +09:00
Mark Brown
ae17a14f14 Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', 'asoc/topic/simple', 'asoc/topic/sirf' and 'asoc/topic/ssm4567' into asoc-next 2017-04-30 22:16:26 +09:00
Mark Brown
fc180c0eaf Merge remote-tracking branches 'asoc/topic/rockchip', 'asoc/topic/rt5514', 'asoc/topic/rt5645' and 'asoc/topic/rt5677' into asoc-next 2017-04-30 22:16:21 +09:00
Mark Brown
757fc30a1a Merge remote-tracking branches 'asoc/topic/nau8824', 'asoc/topic/omap', 'asoc/topic/pxa' and 'asoc/topic/qcom' into asoc-next 2017-04-30 22:16:18 +09:00
Mark Brown
ccf9fc86d6 Merge remote-tracking branches 'asoc/topic/max9878', 'asoc/topic/max98927', 'asoc/topic/mtk' and 'asoc/topic/nau8540' into asoc-next 2017-04-30 22:16:04 +09:00
Mark Brown
50946b2aec Merge remote-tracking branches 'asoc/topic/fsl-ssi', 'asoc/topic/hi6220' and 'asoc/topic/imx' into asoc-next 2017-04-30 22:16:01 +09:00
Mark Brown
0f57c12ab4 Merge remote-tracking branches 'asoc/topic/es7134', 'asoc/topic/es8328', 'asoc/topic/fsl', 'asoc/topic/fsl-asrc' and 'asoc/topic/fsl-esai' into asoc-next 2017-04-30 22:15:55 +09:00