microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность
840 076 коммитов 10 Ветки 3 162 Теги 3,2 GiB
Граф коммитов

18254 Коммитов

Автор SHA1 Сообщение Дата
Thomas Gleixner 4c694f289f treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 119 
Based on 1 normalized pattern(s):

  released under the gpl this program is free software you can
  redistribute it and or modify it under the terms of the gnu general
  public license as published by the free software foundation either
  version 2 of the license or at your option any later version this
  program is distributed in the hope that it will be useful but
  without any warranty without even the implied warranty of
  merchantability or fitness for a particular purpose see the gnu
  general public license for more details

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 2 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190523091651.124582774@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-05-24 17:39:02 +02:00
Thomas Gleixner b7b06f8b90 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 64 
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version this program is distributed in the
  hope that it will be useful but without any warranty without even
  the implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details you
  should have received a copy of the gnu general public license along
  with this program if not see the file copying or write to the free
  software foundation inc 51 franklin st fifth floor boston ma 02110
  1301 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 4 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520071859.003492977@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-05-24 17:36:46 +02:00
Thomas Gleixner a636cd6c42 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4 
Based on 1 normalized pattern(s):

  licensed under gplv2 or later

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 118 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com>
Reviewed-by: Steve Winslow <swinslow@gmail.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190519154040.961286471@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-05-21 11:28:40 +02:00
Thomas Gleixner 3a63cbb8db treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 3 
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 or
  later as published by the free software foundation

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 9 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steve Winslow <swinslow@gmail.com>
Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190519154040.848507137@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-05-21 11:28:40 +02:00
Thomas Gleixner 1621633323 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 
Based on 2 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version this program is distributed in the
  hope that it will be useful but without any warranty without even
  the implied warranty of merchantability or fitness for a particular
  purpose see the gnu general public license for more details you
  should have received a copy of the gnu general public license along
  with this program if not write to the free software foundation inc
  51 franklin street fifth floor boston ma 02110 1301 usa

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option [no]_[pad]_[ctrl] any later version this program is
  distributed in the hope that it will be useful but without any
  warranty without even the implied warranty of merchantability or
  fitness for a particular purpose see the gnu general public license
  for more details you should have received a copy of the gnu general
  public license along with this program if not write to the free
  software foundation inc 51 franklin street fifth floor boston ma
  02110 1301 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 176 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com>
Reviewed-by: Steve Winslow <swinslow@gmail.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190519154040.652910950@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-05-21 11:28:39 +02:00
Thomas Gleixner ec8f24b7fa treewide: Add SPDX license identifier - Makefile/Kconfig 
Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-05-21 10:50:46 +02:00
Thomas Gleixner 09c434b8a0 treewide: Add SPDX license identifier for more missed files 
Add SPDX license identifiers to all files which:

 - Have no license information of any form

 - Have MODULE_LICENCE("GPL*") inside which was used in the initial
   scan/conversion to ignore the file

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-05-21 10:50:45 +02:00
Linus Torvalds 815d469d8c One more patch to remove io.h from clk-provider.h. We used to need this 
include when we had clk_readl() and clk_writel(), but those are gone now
 so this patch pushes the dependency out to the users of clk-provider.h.
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAlzdx/ERHHNib3lkQGtl
 cm5lbC5vcmcACgkQrQKIl8bklSUeJw/+NfQU+GwmfM1mXUnClTuJthKZRlXQTt4o
 KzD4VtdqWOPSPWF2QNUM3oG5+FxbmzxZBMMyAfWKO4MS/hYvD3wZOdbP56KvoUe6
 I75FHSGYlXFMvohm6vjPvfx30IcBn0QZcP9bhP5B5h0UbIG9annbVWWNR2qBg+/O
 4p3o33CPSIO5W3IblSWrFzuEOBXNlkJKTIZW2BcV33aUCbAD3wrvqoP5l7xBbDJN
 U+QC+4LoZtA1RSM03qOzHleXrXNhBjWNtxRqXCIu0hkmyVdPAHDg0tb745HdLUc+
 PTRCCguU21ANJMf2hD0dYiRi5fSPSLzIqQ2uZW8O6/ChSIMsOrZ43tW1TsQ7E7ZD
 gGEu2aj5euPyTVh0HmWKXyqEEUF/fqywJtwNQSyNTzDvQd807Pabb1YoIzZz9w2S
 V+/PoDVYF90IN1DsuOnbTCQ/BK0bqUb+7BtkrCzJ1ip3FpdB3017zT1b5wIzLjfI
 1NO3ub5iHGAiS1qzChGa3Va56CDjspx66atMomDaeOQsBC983GdWOerBunKxL3UM
 US7rhr9DgPz8p9DEFPeXQXABgZUV4ToBb8nD8b2U1eFiOZthg7CO5mKSuwPGXcBQ
 RsWwmxc87DZJJJno2abacK/h0ii/r8f+3+C9x98vtYewJEC5RHbJygYHcr3YNjo1
 LOdCMassRT4=
 =JjQo
 -----END PGP SIGNATURE-----

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull more clk framework updates from Stephen Boyd:
 "One more patch to remove io.h from clk-provider.h.

  We used to need this include when we had clk_readl() and clk_writel(),
  but those are gone now so this patch pushes the dependency out to the
  users of clk-provider.h"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: Remove io.h from clk-provider.h
 2019-05-16 19:05:35 -07:00
Linus Torvalds 22c58fd70c ARM: SoC platform updates 
SoC updates, mostly refactorings and cleanups of old legacy platforms.
 Major themes this release:
 
  - Conversion of ixp4xx to a modern platform (drivers, DT, bindings)
  - Moving some of the ep93xx headers around to get it closer to multiplatform enabled.
  - Cleanups of Davinci
 
 This tag also contains a few patches that were queued up as fixes before
 5.1 but I didn't get sent in before release.
 -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCAAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAlzc+sMPHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx3ygQP/3mxLFGJxgHk6m/41V4Tepv9F2ZZ3BW4Lcp7
 vZtr6xiyhZXzIHOGzqQ4VGllfWhMWnjzZZe3iruSBY1gpJU7D4x054T3xVsIDs9F
 EIcbBm5fE0O0bdijfk7V8vBu7LOIP/KYdaD1n9WDhW0Hy4wTXN8NNLSKEU5Lq15p
 oz/A3QP5GcwhGAqaHyxx445La9yEKKWAsc2cOCRCdvfw6+n1GpoE6TI1YGjDvqbw
 xd73mIwXb0l0f7jhCV7OPyZ3t/aQgTD3ddr4gHUGNa8sSWmD5nupSVxj23FkbGby
 ejqJMxOfHpJJGIL/sxmR3+cFBYxyE+JNmrEq/kDW5ncWs/LY91juJxR1dkQKs6Mj
 4Y9CWruftDz34DlFs/J33hF/rdZ73O91ldk7zqND41Fi5aLrIKvZBJlTuqyZ0tGV
 YNRxsjWF953h8TXimDV0KvBgO4+E8d5ype/kIYtEGYO9DVmXQGMxFx2Gt2I/NfoH
 5tCtVFwDPpMxJShpXHLMzUT8sQL3mytg5L/MIPTGx+zAtDwx/qTLEEAElffG29oI
 vdzgJR0lrG/zzqQh25/M80UZYMdOrwtjAB42C+jAvlfQ0C4DtvSH+8OdcROOgj0b
 GbAJbTdHYTD6OpoxhSuRii7zzNxw+i7pQj+uLSt8s8ZReGkUk5a2wpRpoVoV2WxK
 RJHkMK95
 =pUeO
 -----END PGP SIGNATURE-----

Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC platform updates from Olof Johansson:
 "SoC updates, mostly refactorings and cleanups of old legacy platforms.

  Major themes this release:

   - Conversion of ixp4xx to a modern platform (drivers, DT, bindings)

   - Moving some of the ep93xx headers around to get it closer to
     multiplatform enabled.

   - Cleanups of Davinci

  This also contains a few patches that were queued up as fixes before
  5.1 but I didn't get sent in before release"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (123 commits)
  ARM: debug-ll: add default address for digicolor
  ARM: u300: regulator: add MODULE_LICENSE()
  ARM: ep93xx: move private headers out of mach/*
  ARM: ep93xx: move pinctrl interfaces into include/linux/soc
  ARM: ep93xx: keypad: stop using mach/platform.h
  ARM: ep93xx: move network platform data to separate header
  ARM: stm32: add AMBA support for stm32 family
  MAINTAINERS: update arch/arm/mach-davinci
  ARM: rockchip: add missing of_node_put in rockchip_smp_prepare_pmu
  ARM: dts: Add queue manager and NPE to the IXP4xx DTSI
  soc: ixp4xx: qmgr: Add DT probe code
  soc: ixp4xx: qmgr: Add DT bindings for IXP4xx qmgr
  soc: ixp4xx: npe: Add DT probe code
  soc: ixp4xx: Add DT bindings for IXP4xx NPE
  soc: ixp4xx: qmgr: Pass resources
  soc: ixp4xx: Remove unused functions
  soc: ixp4xx: Uninline several functions
  soc: ixp4xx: npe: Pass addresses as resources
  ARM: ixp4xx: Turn the QMGR into a platform device
  ARM: ixp4xx: Turn the NPE into a platform device
  ...
 2019-05-16 08:31:32 -07:00
Olof Johansson 7a0c4c1708 Merge branch 'fixes' into arm/soc 
Merge in a few pending fixes from pre-5.1 that didn't get sent in:

MAINTAINERS: update arch/arm/mach-davinci
ARM: dts: ls1021: Fix SGMII PCS link remaining down after PHY disconnect
ARM: dts: imx6q-logicpd: Reduce inrush current on USBH1
ARM: dts: imx6q-logicpd: Reduce inrush current on start
ARM: dts: imx: Fix the AR803X phy-mode
ARM: dts: sun8i: a33: Reintroduce default pinctrl muxing
arm64: dts: allwinner: a64: Rename hpvcc-supply to cpvdd-supply
ARM: sunxi: fix a leaked reference by adding missing of_node_put
ARM: sunxi: fix a leaked reference by adding missing of_node_put

Signed-off-by: Olof Johansson <olof@lixom.net>
 2019-05-15 22:51:48 -07:00
Stephen Boyd 62e59c4e69 clk: Remove io.h from clk-provider.h 
Now that we've gotten rid of clk_readl() we can remove io.h from the
clk-provider header and push out the io.h include to any code that isn't
already including the io.h header but using things like readl/writel,
etc.

Found with this grep:

  git grep -l clk-provider.h | grep '.c$' | xargs git grep -L 'linux/io.h' | \
  	xargs git grep -l \
	-e '\<__iowrite32_copy\>' --or \
	-e '\<__ioread32_copy\>' --or \
	-e '\<__iowrite64_copy\>' --or \
	-e '\<ioremap_page_range\>' --or \
	-e '\<ioremap_huge_init\>' --or \
	-e '\<arch_ioremap_pud_supported\>' --or \
	-e '\<arch_ioremap_pmd_supported\>' --or \
	-e '\<devm_ioport_map\>' --or \
	-e '\<devm_ioport_unmap\>' --or \
	-e '\<IOMEM_ERR_PTR\>' --or \
	-e '\<devm_ioremap\>' --or \
	-e '\<devm_ioremap_nocache\>' --or \
	-e '\<devm_ioremap_wc\>' --or \
	-e '\<devm_iounmap\>' --or \
	-e '\<devm_ioremap_release\>' --or \
	-e '\<devm_memremap\>' --or \
	-e '\<devm_memunmap\>' --or \
	-e '\<__devm_memremap_pages\>' --or \
	-e '\<pci_remap_cfgspace\>' --or \
	-e '\<arch_has_dev_port\>' --or \
	-e '\<arch_phys_wc_add\>' --or \
	-e '\<arch_phys_wc_del\>' --or \
	-e '\<memremap\>' --or \
	-e '\<memunmap\>' --or \
	-e '\<arch_io_reserve_memtype_wc\>' --or \
	-e '\<arch_io_free_memtype_wc\>' --or \
	-e '\<__io_aw\>' --or \
	-e '\<__io_pbw\>' --or \
	-e '\<__io_paw\>' --or \
	-e '\<__io_pbr\>' --or \
	-e '\<__io_par\>' --or \
	-e '\<__raw_readb\>' --or \
	-e '\<__raw_readw\>' --or \
	-e '\<__raw_readl\>' --or \
	-e '\<__raw_readq\>' --or \
	-e '\<__raw_writeb\>' --or \
	-e '\<__raw_writew\>' --or \
	-e '\<__raw_writel\>' --or \
	-e '\<__raw_writeq\>' --or \
	-e '\<readb\>' --or \
	-e '\<readw\>' --or \
	-e '\<readl\>' --or \
	-e '\<readq\>' --or \
	-e '\<writeb\>' --or \
	-e '\<writew\>' --or \
	-e '\<writel\>' --or \
	-e '\<writeq\>' --or \
	-e '\<readb_relaxed\>' --or \
	-e '\<readw_relaxed\>' --or \
	-e '\<readl_relaxed\>' --or \
	-e '\<readq_relaxed\>' --or \
	-e '\<writeb_relaxed\>' --or \
	-e '\<writew_relaxed\>' --or \
	-e '\<writel_relaxed\>' --or \
	-e '\<writeq_relaxed\>' --or \
	-e '\<readsb\>' --or \
	-e '\<readsw\>' --or \
	-e '\<readsl\>' --or \
	-e '\<readsq\>' --or \
	-e '\<writesb\>' --or \
	-e '\<writesw\>' --or \
	-e '\<writesl\>' --or \
	-e '\<writesq\>' --or \
	-e '\<inb\>' --or \
	-e '\<inw\>' --or \
	-e '\<inl\>' --or \
	-e '\<outb\>' --or \
	-e '\<outw\>' --or \
	-e '\<outl\>' --or \
	-e '\<inb_p\>' --or \
	-e '\<inw_p\>' --or \
	-e '\<inl_p\>' --or \
	-e '\<outb_p\>' --or \
	-e '\<outw_p\>' --or \
	-e '\<outl_p\>' --or \
	-e '\<insb\>' --or \
	-e '\<insw\>' --or \
	-e '\<insl\>' --or \
	-e '\<outsb\>' --or \
	-e '\<outsw\>' --or \
	-e '\<outsl\>' --or \
	-e '\<insb_p\>' --or \
	-e '\<insw_p\>' --or \
	-e '\<insl_p\>' --or \
	-e '\<outsb_p\>' --or \
	-e '\<outsw_p\>' --or \
	-e '\<outsl_p\>' --or \
	-e '\<ioread8\>' --or \
	-e '\<ioread16\>' --or \
	-e '\<ioread32\>' --or \
	-e '\<ioread64\>' --or \
	-e '\<iowrite8\>' --or \
	-e '\<iowrite16\>' --or \
	-e '\<iowrite32\>' --or \
	-e '\<iowrite64\>' --or \
	-e '\<ioread16be\>' --or \
	-e '\<ioread32be\>' --or \
	-e '\<ioread64be\>' --or \
	-e '\<iowrite16be\>' --or \
	-e '\<iowrite32be\>' --or \
	-e '\<iowrite64be\>' --or \
	-e '\<ioread8_rep\>' --or \
	-e '\<ioread16_rep\>' --or \
	-e '\<ioread32_rep\>' --or \
	-e '\<ioread64_rep\>' --or \
	-e '\<iowrite8_rep\>' --or \
	-e '\<iowrite16_rep\>' --or \
	-e '\<iowrite32_rep\>' --or \
	-e '\<iowrite64_rep\>' --or \
	-e '\<__io_virt\>' --or \
	-e '\<pci_iounmap\>' --or \
	-e '\<virt_to_phys\>' --or \
	-e '\<phys_to_virt\>' --or \
	-e '\<ioremap_uc\>' --or \
	-e '\<ioremap\>' --or \
	-e '\<__ioremap\>' --or \
	-e '\<iounmap\>' --or \
	-e '\<ioremap\>' --or \
	-e '\<ioremap_nocache\>' --or \
	-e '\<ioremap_uc\>' --or \
	-e '\<ioremap_wc\>' --or \
	-e '\<ioremap_wc\>' --or \
	-e '\<ioremap_wt\>' --or \
	-e '\<ioport_map\>' --or \
	-e '\<ioport_unmap\>' --or \
	-e '\<ioport_map\>' --or \
	-e '\<ioport_unmap\>' --or \
	-e '\<xlate_dev_kmem_ptr\>' --or \
	-e '\<xlate_dev_mem_ptr\>' --or \
	-e '\<unxlate_dev_mem_ptr\>' --or \
	-e '\<virt_to_bus\>' --or \
	-e '\<bus_to_virt\>' --or \
	-e '\<memset_io\>' --or \
	-e '\<memcpy_fromio\>' --or \
	-e '\<memcpy_toio\>'

I also reordered a couple includes when they weren't alphabetical and
removed clk.h from kona, replacing it with clk-provider.h because
that driver doesn't use clk consumer APIs.

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Cc: Chris Zankel <chris@zankel.net>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Acked-by: John Crispin <john@phrozen.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
 2019-05-15 13:21:37 -07:00
Linus Torvalds e57ccca1ba sound updates for 5.2-rc1 
The most significant changes at this cycle are the Sound Open Firmware
 support from Intel for the common DSP framework along with its support
 for Intel platforms. It's a door opened to a real "free" firmware (in
 the sense of FOSS), and other parties show interests in it.
 
 In addition to SOF, we've got a bunch of updates and fixes as usual.
 Some highlights are below.
 
 ALSA core:
  - Cleanups and fixes in ALSA timer code to cover some races spotted
    by syzkaller
  - Cleanups and fixes in ALSA sequencer code to cover some races,
    again unsurprisingly, spotted by syzkaller
  - Optimize the common page allocation helper with alloc_pages_exact()
 
 ASoC:
  - Add SOF core support, as well as Intel SOF platform support
  - Generic card driver improvements: support for MCLK/sample rate
    ratio and pin switches
  - A big set of improvements to TLV320AIC32x4 drivers
  - New drivers for Freescale audio mixers, several Intel machines,
    several Mediatek machines, Meson G12A, Spreadtrum compressed audio
    and DMA devices
 
 HD-audio:
  - A few Realtek codec fixes for reducing pop noises
  - Quirks for Chromebooks
  - Workaround for faulty connection report on AMD/Nvidia HDMI
 
 Others:
  - A quirk for Focusrite Scarlett Solo USB-audio
  - Add support for MOTU 8pre FireWire
  - 24bit sample format support in aloop
  - GUS patch format support (finally, over a decade) in native
    emux synth code
 -----BEGIN PGP SIGNATURE-----
 
 iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAlzUKVAOHHRpd2FpQHN1
 c2UuZGUACgkQLtJE4w1nLE/FtQ/+LWWV9wIXeKYCSxKUdUF21Cpdo9eh3P55MTIR
 ooxbasNywsllYC1l2IXYi/HYKUlpIwg7kA2itfxaPSW7pveWKPt4mufJsvWpRZws
 XUre1MPR9vzTwDqhiG+8rH3osS0YVu9kOipRej043hFHsnXxbOfsnSQ2I+tst6tS
 12s5Hmhx/YFyR6fJMCIm3CoR59spz/SWXftna6bnkKbEYkeDmI3TtM1s9jum3U5F
 KReBigp1qffRzSjUYhw8YRujkJPqB65cLGguRyPDkuUoDbLzhu2QBNXwlQvk2+rH
 bgreE7hqmm2ZwRnjSwJFtrFSuOfULjBjXqv2QMG+Lby5e/VzrzV0wdZJd2YXk9VX
 VzhjiHmAGI2l30JClGuz9wN2MXuvtQFr2dJF56Nuw535mwuBUzxQwXY5qkX6uJ1z
 KXADrUz7atA2VVYRgPEj8D30c1RlAzmiPLTxLTKouk0LdcOih90z/SaT/qlUHfsA
 7TUaYBJt6PKbmrGK+PxUTpw/M88w+frbcV+PZNAynLeJfiRROl1Yg/6Tc0QC9nts
 cHs9Migp2tf37gEvYcXFEPHI/A+sfIb5RZuTQySpUN09vODb37cZXl+lI4FuLGcJ
 F4d45b05gNcybt+SFj63CGpW+k4QO8M6TUzy7gvQ0DdUmhd0mEvAmGfEPBoaBsau
 5uJEfOQ=
 =0tyg
 -----END PGP SIGNATURE-----

Merge tag 'sound-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "The most significant changes at this cycle are the Sound Open Firmware
  support from Intel for the common DSP framework along with its support
  for Intel platforms. It's a door opened to a real "free" firmware (in
  the sense of FOSS), and other parties show interests in it.

  In addition to SOF, we've got a bunch of updates and fixes as usual.
  Some highlights are below.

  ALSA core:
   - Cleanups and fixes in ALSA timer code to cover some races spotted
     by syzkaller
   - Cleanups and fixes in ALSA sequencer code to cover some races,
     again unsurprisingly, spotted by syzkaller
   - Optimize the common page allocation helper with alloc_pages_exact()

  ASoC:
   - Add SOF core support, as well as Intel SOF platform support
   - Generic card driver improvements: support for MCLK/sample rate
     ratio and pin switches
   - A big set of improvements to TLV320AIC32x4 drivers
   - New drivers for Freescale audio mixers, several Intel machines,
     several Mediatek machines, Meson G12A, Spreadtrum compressed audio
     and DMA devices

  HD-audio:
   - A few Realtek codec fixes for reducing pop noises
   - Quirks for Chromebooks
   - Workaround for faulty connection report on AMD/Nvidia HDMI

  Others:
   - A quirk for Focusrite Scarlett Solo USB-audio
   - Add support for MOTU 8pre FireWire
   - 24bit sample format support in aloop
   - GUS patch format support (finally, over a decade) in native emux
     synth code"

* tag 'sound-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (375 commits)
  ASoC: SOF: Fix unused variable warnings
  ALSA: line6: toneport: Fix broken usage of timer for delayed execution
  ALSA: aica: Fix a long-time build breakage
  ALSA: hda/realtek - Support low power consumption for ALC256
  ASoC: stm32: i2s: update pcm hardware constraints
  ASoC: codec: hdac_hdmi: no checking monitor in hw_params
  ASoC: mediatek: mt6358: save PGA for mixer control
  ASoC: mediatek: mt6358: save output volume for mixer controls
  ASoC: mediatek: mt6358: initialize setting when ramping volume
  ASoC: SOF: core: fix undefined nocodec reference
  ASoC: SOF: xtensa: fix undefined references
  ASoC: SOF: Propagate sof_get_ctrl_copy_params() error properly
  ALSA: hdea/realtek - Headset fixup for System76 Gazelle (gaze14)
  ALSA: hda/intel: add CometLake PCI IDs
  ALSA: hda/realtek - Support low power consumption for ALC295
  ASoC: rockchip: Fix an uninitialized variable compile warning
  ASoC: SOF: Fix a compile warning with CONFIG_PCI=n
  ASoC: da7219: Fix a compile warning at CONFIG_COMMON_CLK=n
  ASoC: sound/soc/sof/: fix kconfig dependency warning
  ASoC: stm32: spdifrx: change trace level on iec control
  ...
 2019-05-09 08:26:55 -07:00
Takashi Iwai ed97c988bd ASoC: Updates for v5.2 
Redone to remove the misfiled SPI commit
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlzTjtATHGJyb29uaWVA
 a2VybmVsLm9yZwAKCRAk1otyXVSH0HzRB/4imVtG0F9XZtCBPVwsP+98oseFMqp8
 zU+UKJrOKb2DN2K7V3aeU7NJsi7ljR1KrDR5mL4jbhKU5+PZEyy8EPtVe2i+BFSE
 oUMpUHfcKqd590h0JY+syqihVr9+NzYhtJ0GIQ9td8fCVMjzfh/FsA4YKm8CNmRH
 sG+QlpbwAWJ2fD/FNAmnVWzjuuWEGG1USH4bXVSC//tsZD9BEjLWMceHjZN2yoRW
 4Y3Q4j2ki1bFb2CxcrXBjLDVvuTFe9CHEetfDCRM+7lfgGoEZL7Q+5DOTCZ5bOOH
 mOTdgkWOnr1XAj0zsBcr7Fpdeb29oYr2CQ6s1yT4JISv771gHZ0G8GaJ
 =Sh/u
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v5.2-5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.2

A bunch of driver specific fixes that came in since the initial pull
request for v5.2, mainly warning fixes for the newly added Sound Open
Firmware code which people appeared to only start looking at after I'd
sent the pull request.
 2019-05-09 07:13:40 +02:00
Takashi Iwai 7f6647ced2
ASoC: SOF: Fix unused variable warnings 
The recent fix for the build fix caused a couple of unused variable
compiler warnings when CONFIG_SND_SOC_SOF_NOCODEC isn't set:
  sound/soc/sof/core.c:263:6: warning: unused variable ‘ret’ [-Wunused-variable]
  sound/soc/sof/core.c:262:28: warning: unused variable ‘machine’ [-Wunused-variable]

Fix them by adding another ifdef.

Fixes: ce38a75089 ("ASoC: SOF: core: fix undefined nocodec reference")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-09 11:18:57 +09:00
Takashi Iwai 5095c418b9 ASoC: Fixes for v5.2 
A bunch of driver specific fixes that came in since the initial pull
 request for v5.2, mainly warning fixes for the newly added Sound Open
 Firmware code which people appeared to only start looking at after I'd
 sent the pull request.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlzSh/cTHGJyb29uaWVA
 a2VybmVsLm9yZwAKCRAk1otyXVSH0MjtB/4xrpGk9Vk2IWJbRMZwpbHlt9R/iehc
 gf8BmTeEhkhACuBTCej0i7tj4a6KqTDFdwTahTvTnIZTt6u1pdRcQyo8tPpoT+NX
 Mky5IuYcLuxJlKnHVuxuMUi9jYSRyrNUN4lm04bEDMk7Qu455+7LWA63H+1TYEPV
 qB8AguxTIupbok51y4Q8rNZFFaatdVMKIPjZCZsthwN5uJEu/BkBt66uyqnrIGKZ
 1LYqLt791tYEfc2Soue0GW4al3VAJ2ABQhdHmmDRCw042RHtQiu+qsptlARWQMGg
 lhGj10Qdw5GYQdDStZGxvSTU6/uXeKSHkVYG+eXV1NpneWXrLlMDVzTc
 =+uWY
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.2

A bunch of driver specific fixes that came in since the initial pull
request for v5.2, mainly warning fixes for the newly added Sound Open
Firmware code which people appeared to only start looking at after I'd
sent the pull request.
 2019-05-08 10:29:31 +02:00
Olivier Moysan 4fc19fffaa
ASoC: stm32: i2s: update pcm hardware constraints 
- Set period minimum size. Ensure at least 5ms period
up to 48kHz/16 bits to prevent underrun/overrun.
- Remove MDMA constraints on period maximum size and
set period maximum to half the buffer maximum size.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-08 17:13:38 +09:00
Libin Yang 939507f277
ASoC: codec: hdac_hdmi: no checking monitor in hw_params 
Some userspace apps, like pulseaudio, may call open, hw_params,
prepare to judge whether the pcm is ready or not. Current hdac_hdmi
will return -ENODEV if monitor is not connected, which will cause
the apps believe the pcm is not ready. Actually PCM for hdmi is ready,
even the monitor is not connected.

This patch removes the check of monitor presence in hw_params, just like
what the legacy HD-Audio driver does.

Signed-off-by: Libin Yang <libin.yang@intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-08 17:13:14 +09:00
Tzung-Bi Shih ec0574a6ce
ASoC: mediatek: mt6358: save PGA for mixer control 
mt6358_amic_disable() resets PGA to 0.

Save the gain settings from mixer control and restore them when using
the microphone.

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-08 17:12:48 +09:00
Tzung-Bi Shih bbb56537a3
ASoC: mediatek: mt6358: save output volume for mixer controls 
Output volume settings from mixer controls would be lost.

Imagine that "Headphone Volume" has set to -10dB via amixer:
- in mtk_hp_enable()
  - hp_store_gain() saves the volume setting -10dB from regmap_read()
    to ana_gain[AUDIO_ANALOG_VOLUME_HPOUTL]
  - headset_volume_ramp() ramps up from -10dB to -10dB
- in mtk_hp_disable()
  - headset_volume_ramp() ramps down from -10dB to -40dB

Next time in mtk_hp_enable(), hp_store_gain() would save -40dB but
not -10dB.  As a result, headset_volume_ramp() would ramp from -10dB to
-40dB (which is mute).

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-08 17:12:24 +09:00
Tzung-Bi Shih bdb8fa6b09
ASoC: mediatek: mt6358: initialize setting when ramping volume 
Mt6358 ramps up from the smallest volume (i.e. -10dB) to target dB when
opening and ramps down from target dB to mute (i.e. -40dB) when closing.
If target is equal to -10dB when opening, headset_volume_ramp() simply
leaves current setting (which may not be -10dB) unchanged.

Execute the loop at least once to initialize the setting to the
starting point (i.e. from).

Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-08 17:11:53 +09:00
Pierre-Louis Bossart ce38a75089
ASoC: SOF: core: fix undefined nocodec reference 
The existing code mistakenly uses IS_ENABLED in C code instead of as
in conditional compilation, leading to the following error:

ld: sound/soc/sof/core.o: in function `sof_machine_check':
sound/soc/sof/core.c:279: undefined reference to `sof_nocodec_setup'

Fix by using #if !IS_ENABLED()

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-08 15:42:00 +09:00
Pierre-Louis Bossart 78989ff8ae
ASoC: SOF: xtensa: fix undefined references 
The SND_SOC_INTEL_COMMON Kconfig was removed months ago from SOF
Kconfig files but is still selected instead of the correct
SND_SOC_SOF_INTEL_COMMON kconfig which does select xtensa stuff,
leading to the following errors.

ld: sound/soc/sof/sof-acpi-dev.o:(.rodata+0x120): undefined reference
to `sof_xtensa_arch_ops'
ld: sound/soc/sof/sof-acpi-dev.o:(.rodata+0x180): undefined reference
to `sof_xtensa_arch_ops'
ld: sound/soc/sof/sof-acpi-dev.o:(.rodata+0x1e0): undefined reference
to `sof_xtensa_arch_ops'

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-08 15:41:40 +09:00
Takashi Iwai 54d198d501
ASoC: SOF: Propagate sof_get_ctrl_copy_params() error properly 
This fixes a compile warning below by properly handling the error code
from sof_get_ctrl_copy_params():
  include/linux/kernel.h:843:43: warning: 'sparams.pl_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
  sound/soc/sof/ipc.c:639:34: note: 'sparams.pl_size' was declared here

The function returns an error before setting sparams.pl_size, so it'd
assign an uninitialized value at a later point.

Fixes: 53e0c72d98 ("ASoC: SOF: Add support for IPC IO between DSP and Host")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-08 15:20:25 +09:00
Linus Torvalds 9bff9dfc51 spi: Updates for v5.2 
One small feature was added this release but the bulk of the diffstat
 and the changelog comes from the fact that several older drivers got
 some fairly hefty reworks and a couple of new drivers were added:
 
  - Support for detailed control of timing around chip selects from
    Sowjanya Komatineni.
  - A big set of fixes and imrovements for the Tegra114 driver from
    Sowjanya Komatineni.
  - A big simplification of the GPIO driver from Andrey Smirnov.
  - DMA support and fixes for the Freescale LPSPI driver from Clark Wang.
  - Fixes and optimizations for the bcm2835aux from Martin Sparl.
  - New drivers for Mediatek MT7621 (graduated from staging) and Zynq QSPI.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlzQRTQTHGJyb29uaWVA
 a2VybmVsLm9yZwAKCRAk1otyXVSH0GgAB/96xMofBtfeSNdZgXiF5a8LSDDmzJAF
 VMy66Q0VN5JgF8bH11KIZKho/T4PgNaGdbOtBZN/bt+vKhO7ZdaGp4bdtKXLogr/
 bKJ102mdFBHTNtOuY3wXJtHcYRj1TPx528weOu/VbUo/Yt+e3yRybMiVjOvuQGn8
 KrSQvQRlqaZcxYBVEMg3AQB3dkTFo5/hN9ipWjrabApFhcSbybA6Ccd/2VB2JD2H
 lJ04atW+hP9zQOhQJUolI5QGkRtHwV2t+iohMrqjW7bacGdbILfORgoKqpxTMaCl
 vT7+2CV3OtGC0OZWdlzGrLPOMG94/nbXjzmfGuJ4KX9WiTEJcadt7OR1
 =1Dfk
 -----END PGP SIGNATURE-----

Merge tag 'spi-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "One small feature was added this release but the bulk of the diffstat
  and the changelog comes from the fact that several older drivers got
  some fairly hefty reworks and a couple of new drivers were added:

   - Support for detailed control of timing around chip selects from
     Sowjanya Komatineni.

   - A big set of fixes and imrovements for the Tegra114 driver from
     Sowjanya Komatineni.

   - A big simplification of the GPIO driver from Andrey Smirnov.

   - DMA support and fixes for the Freescale LPSPI driver from Clark
     Wang.

   - Fixes and optimizations for the bcm2835aux from Martin Sparl.

   - New drivers for Mediatek MT7621 (graduated from staging) and Zynq
     QSPI"

[ This is a so-called "evil merge" that additionally removes a warning
  due to an unused variable 'i' introduced by commit 1dfbf334f1 ("spi:
  ep93xx: Convert to use CS GPIO descriptors")     - Linus ]

* tag 'spi-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (127 commits)
  spi: rspi: Fix handling of QSPI code when transmit and receive
  spi: atmel-quadspi: fix crash while suspending
  spi: stm32: return the get_irq error
  spi: tegra114: fix PIO transfer
  spi: pxa2xx: fix SCR (divisor) calculation
  spi: Clear SPI_CS_HIGH flag from bad_bits for GPIO chip-select
  spi: ep93xx: Convert to use CS GPIO descriptors
  spi: AD ASoC: declare missing of table
  spi: spi-mem: zynq-qspi: Fix build error on architectures missing readsl/writesl
  spi: stm32-qspi: manage the get_irq error case
  spi/spi-bcm2835: Split transfers that exceed DLEN
  spi: expand mode support
  dt-bindings: spi: spi-mt65xx: add support for MT8516
  spi: pxa2xx: Add support for Intel Comet Lake
  spi/trace: Cap buffer contents at 64 bytes
  spi: Release spi_res after finalizing message
  spi: Remove warning in spi_split_transfers_maxsize()
  spi: Remove one needless transfer speed fall back case
  spi: sh-msiof: Document r8a77470 bindings
  spi: pxa2xx: use a module softdep for dw_dmac
  ...
 2019-05-07 07:44:33 -07:00
Linus Torvalds 61be53f9ef regulator: Updates for v5.2 
In terms of big picture changes this has been an extremely quiet release
 however there's a lot of changes and a fairly big diffstat thanks to a
 bunch of small fixes, mainly coming from Axel Lin.  Thanks to his work
 this release removes code overall even though we've added a new (albiet
 fairly small) driver.
 
 Notable things:
 
  - A fix for a long standing issue with locking on error interrupts from
    Steve Twiss.
  - A new driver for ST Microelectonics STM32 PWR.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlzQQwITHGJyb29uaWVA
 a2VybmVsLm9yZwAKCRAk1otyXVSH0MUbB/4pB0EgsQbDYNX97W/20+PPRu4PJGeM
 XCceiaERCEmlLSk2JHQ+Vu0Hx0Dzl1Pr2bRSp8MP4reBX3Ut2tD60R5K+xPxRf8o
 +H004G+Uc9uf72mMCHUvrZqrVs656XeVjus8R4V6z8ExSumEXvsc7GZXJSREPJHm
 cdmI/rKs93WOmOsN3pp31w9WHD9Q0eobzKniGP4XCOahlkNMESFbclxoqJW/6iiQ
 hhKuYQ2U0rmivn/xlR41+4O/NFA6e/LW70BLe/bQr09oR5oAxgMt3wO1c1ghZHU/
 mMEFqMDPnRk5MrxobKbWg6SjqsX2LBc1ss04Mic12e1czODGJ4we697T
 =NH6Z
 -----END PGP SIGNATURE-----

Merge tag 'regulator-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "In terms of big picture changes this has been an extremely quiet
  release however there's a lot of changes and a fairly big diffstat
  thanks to a bunch of small fixes, mainly coming from Axel Lin. Thanks
  to his work this release removes code overall even though we've added
  a new (albiet fairly small) driver.

  Notable things:

   - A fix for a long standing issue with locking on error interrupts
     from Steve Twiss.

   - A new driver for ST Microelectonics STM32 PWR"

* tag 'regulator-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (134 commits)
  regulator: core: simplify return value on suported_voltage
  regulator: da9xxx: Switch to SPDX identifier
  regulator: stm32-pwr: Remove unneeded .min_uV and .list_volage
  regulator: stm32-pwr: Remove unneeded *desc from struct stm32_pwr_reg
  regulator: ab3100: Set fixed_uV instead of min_uV for fixed regulators
  regulator: ab3100: Constify regulator_ops and ab3100_regulator_desc
  regulator: pv880x0: Switch to SPDX identifier
  regulator: hi6xxx: Switch to SPDX identifier
  regulator: vexpress: Switch to SPDX identifier
  regulator: vexpress: Get rid of struct vexpress_regulator
  regulator: sky81452: Switch to SPDX identifier
  regulator: sky81452: Constify sky81452_reg_ops
  regulator: sy8106a: Get rid of struct sy8106a
  regulator: core: do not report EPROBE_DEFER as error but as debug
  regulator: mt63xx: Switch to SPDX identifier
  regulator: fan53555: Switch to SPDX identifier
  regulator: fan53555: Clean up unneeded fields from struct fan53555_device_info
  regulator: ltc3589: Switch to SPDX identifier
  regulator: ltc3589: Get rid of struct ltc3589_regulator
  regulator: ltc3589: Convert to use simplified DT parsing
  ...
 2019-05-07 07:26:18 -07:00
Linus Torvalds 59df1c2bde ACPI updates for 5.2-rc1 
- Convert the ACPI documentation in the kernel source tree to the
    .rst format and split it into the admin guide, driver API and
    firmware guide parts (Changbin Du).
 
  - Add a PRP0001 usage example to the ACPI documentation (Thomas
    Preston).
 
  - Switch over the users of the acpi_dev_get_first_match_name()
    library function which turned out to be problematic to a new,
    better one called acpi_dev_get_first_match_dev() (Andy Shevchenko,
    YueHaibing).
 
  - Update the ACPICA code in the kernel to upstream release 20190405
    including:
    * Null pointer dereference check in acpi_ns_delete_node() (Erik
      Schmauss).
    * Multiple macro and function name changes (Bob Moore).
    * Predefined operation region name fix (Erik Schmauss).
 
  - Fix hibernation issue on systems using the Baytrail and
    Cherrytrail Intel SoCs introduced during the 4.20 development
    cycle (Hans de Goede).
 
  - Add Sony VPCEH3U1E to the backlight quirk list (Zhang Rui).
 
  - Fix button handling during system resume (Zhang Rui).
 
  - Add a device PM diagnostic message (Rafael Wysocki).
 
  - Clean up the code, comments and white space in multiple places
    (Bjorn Helgaas, Gustavo Silva, Kefeng Wang).
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAlzQEdcSHHJqd0Byand5
 c29ja2kubmV0AAoJEILEb/54YlRxVKEP/ijfyNbe2s21nZXdEmL2mEFlkK3jvN/P
 d9jDkM9u3iJzFHTjwbMrYa7uXQpLtlhsE3QrcRcfkumOf8XWH1kSY1pDfb3W701w
 3Zy1zJyiH4SA5xwipDgiqLsHneV3NqtyYHjWh0u52zM8S5aL58ZPlgxwY/qywt94
 CMCfs+QCR+MKHvJVjo8EjlF3pwOgZpIFpIHtzo5A87yzwnG3kWls0UVfJGHSAKsX
 q+m3RhglqeVYVabXU/d5B9PnZiN5SmZdI864D2a5Dh4D/puv+k9hhBdCaMMi2F25
 GZwFsBh3ymbcPCfaKe422488ERh1l8Ov1JsLUbFRcYw8euFXkaoOYtugETIy2XR9
 3JNWu3TiuBhA4EkQdpiWY+CIcUmXDUzmEDhJBG1e6hhzlqZknIcfXVp6qu3bxoA/
 OvlC3Lcaw9cHXQLGRk5S3u3F/NzdkSTD1A5bNSdHpbRqj1Ale8H8R9TUfqMX5Nsj
 r4V5m+2bFsArOdVEit9kUw0MdFq/ew6eO75lBK8sUJLfQ2utiMZW8FuJBeNWRahE
 bTsfOtxazDl0mcavROfzf4XFaBBQ0YUJvPIgVFhUPGOhlq96OAFgZYYemq7NOpQo
 EvS8OQD0+k7hFg1/z+JUr8rDa1NRlLypz4iXa/wIU1a/sE0Odv4xwTH1XLhoaQKv
 nVkGW4GD0WMX
 =LtlV
 -----END PGP SIGNATURE-----

Merge tag 'acpi-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
 "These rearrange the ACPI documentation by converting it to the .rst
  format and splitting it into clear categories (admin guide, driver
  API, firmware guide), switch over multiple users of a problematic
  library function to a new better one, update the ACPICA code in the
  kernel to a new upstream release, fix a few issues, improve power
  device management diagnostics and do some cleanups.

  Specifics:

   - Convert the ACPI documentation in the kernel source tree to the
     .rst format and split it into the admin guide, driver API and
     firmware guide parts (Changbin Du).

   - Add a PRP0001 usage example to the ACPI documentation (Thomas
     Preston).

   - Switch over the users of the acpi_dev_get_first_match_name()
     library function which turned out to be problematic to a new,
     better one called acpi_dev_get_first_match_dev() (Andy Shevchenko,
     YueHaibing).

   - Update the ACPICA code in the kernel to upstream release 20190405
     including:
       * Null pointer dereference check in acpi_ns_delete_node() (Erik
         Schmauss).
       * Multiple macro and function name changes (Bob Moore).
       * Predefined operation region name fix (Erik Schmauss).

   - Fix hibernation issue on systems using the Baytrail and Cherrytrail
     Intel SoCs introduced during the 4.20 development cycle (Hans de
     Goede).

   - Add Sony VPCEH3U1E to the backlight quirk list (Zhang Rui).

   - Fix button handling during system resume (Zhang Rui).

   - Add a device PM diagnostic message (Rafael Wysocki).

   - Clean up the code, comments and white space in multiple places
     (Bjorn Helgaas, Gustavo Silva, Kefeng Wang)"

* tag 'acpi-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (53 commits)
  Documentation: ACPI: move video_extension.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move ssdt-overlays.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move lpit.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move cppc_sysfs.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move apei/einj.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move apei/output_format.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move aml-debugger.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move method-tracing.txt to firmware-guide/acpi and convert to rsST
  Documentation: ACPI: move debug.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsd/data-node-references.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsd/graph.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move acpi-lid.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move i2c-muxes.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move dsdt-override.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move initrd_table_override.txt to admin-guide/acpi and convert to reST
  Documentation: ACPI: move method-customizing.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move gpio-properties.txt to firmware-guide/acpi and convert to reST
  Documentation: ACPI: move DSD-properties-rules.txt to firmware-guide/acpi and covert to reST
  Documentation: ACPI: move scan_handlers.txt to driver-api/acpi and convert to reST
  Documentation: ACPI: move linuxized-acpica.txt to driver-api/acpi and convert to reST
  ...
 2019-05-06 19:35:13 -07:00
Takashi Iwai f153bf49dd
ASoC: rockchip: Fix an uninitialized variable compile warning 
Paper over a trivial case leading to an uninitialized variable compile
warning:
  sound/soc/rockchip/rockchip_pdm.c:179:3: warning: ‘clk_out’ may be used uninitialized in this function [-Wmaybe-uninitialized]

Fixes: 624e8e00ac ("ASoC: rockchip: pdm: fixup pdm fractional div")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-07 11:24:19 +09:00
Takashi Iwai c41d384c39
ASoC: SOF: Fix a compile warning with CONFIG_PCI=n 
A trivial fix for the randconfig build error:
  sound/soc/sof/ops.c:20:6: warning: ‘ret’ is used uninitialized in this function [-Wuninitialized]

Fixes: d1d95fcb63 ("ASoC: SOF: Add DSP HW abstraction operations")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-07 11:23:57 +09:00
Takashi Iwai ab0c433f32
ASoC: da7219: Fix a compile warning at CONFIG_COMMON_CLK=n 
A trivial fix for the randconfig build error:
  sound/soc/codecs/da7219.c:2366:6: warning: unused variable ‘i’ [-Wunused-variable]

Fixes: d90ba6c8b5 ("ASoC: da7219: Expose BCLK and WCLK control through CCF")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-07 11:23:27 +09:00
Randy Dunlap 4c88519133
ASoC: sound/soc/sof/: fix kconfig dependency warning 
Fix kconfig warning for unmet dependency for IOSF_MBI when
PCI is not set/enabled.  Fixes this warning:

WARNING: unmet direct dependencies detected for IOSF_MBI
  Depends on [n]: PCI [=n]
  Selected by [y]:
  - SND_SOC_SOF_ACPI [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_SOF_TOPLEVEL [=y] && (ACPI [=y] || COMPILE_TEST [=n]) && X86 [=y]

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-07 11:23:13 +09:00
Linus Torvalds dd4e5d6106 Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb()) 
Remove mmiowb() from the kernel memory barrier API and instead, for
 architectures that need it, hide the barrier inside spin_unlock() when
 MMIO has been performed inside the critical section.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAlzMFaUACgkQt6xw3ITB
 YzRICQgAiv7wF/yIbBhDOmCNCAKDO59chvFQWxXWdGk/aAB56kwKAMXJgLOvlMG/
 VRuuLyParTFQETC3jaxKgnO/1hb+PZLDt2Q2KqixtjIzBypKUPWvK2sf6THhSRF1
 GK0DBVUd1rCrWrR815+SPb8el4xXtdBzvAVB+Fx35PXVNpdRdqCkK+EQ6UnXGokm
 rXXHbnfsnquBDtmb4CR4r2beH+aNElXbdt0Kj8VcE5J7f7jTdW3z6Q9WFRvdKmK7
 yrsxXXB2w/EsWXOwFp0SLTV5+fgeGgTvv8uLjDw+SG6t0E0PebxjNAflT7dPrbYL
 WecjKC9WqBxrGY+4ew6YJP70ijLBCw==
 =aC8m
 -----END PGP SIGNATURE-----

Merge tag 'arm64-mmiowb' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull mmiowb removal from Will Deacon:
 "Remove Mysterious Macro Intended to Obscure Weird Behaviours (mmiowb())

  Remove mmiowb() from the kernel memory barrier API and instead, for
  architectures that need it, hide the barrier inside spin_unlock() when
  MMIO has been performed inside the critical section.

  The only relatively recent changes have been addressing review
  comments on the documentation, which is in a much better shape thanks
  to the efforts of Ben and Ingo.

  I was initially planning to split this into two pull requests so that
  you could run the coccinelle script yourself, however it's been plain
  sailing in linux-next so I've just included the whole lot here to keep
  things simple"

* tag 'arm64-mmiowb' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (23 commits)
  docs/memory-barriers.txt: Update I/O section to be clearer about CPU vs thread
  docs/memory-barriers.txt: Fix style, spacing and grammar in I/O section
  arch: Remove dummy mmiowb() definitions from arch code
  net/ethernet/silan/sc92031: Remove stale comment about mmiowb()
  i40iw: Redefine i40iw_mmiowb() to do nothing
  scsi/qla1280: Remove stale comment about mmiowb()
  drivers: Remove explicit invocations of mmiowb()
  drivers: Remove useless trailing comments from mmiowb() invocations
  Documentation: Kill all references to mmiowb()
  riscv/mmiowb: Hook up mmwiob() implementation to asm-generic code
  powerpc/mmiowb: Hook up mmwiob() implementation to asm-generic code
  ia64/mmiowb: Add unconditional mmiowb() to arch_spin_unlock()
  mips/mmiowb: Add unconditional mmiowb() to arch_spin_unlock()
  sh/mmiowb: Add unconditional mmiowb() to arch_spin_unlock()
  m68k/io: Remove useless definition of mmiowb()
  nds32/io: Remove useless definition of mmiowb()
  x86/io: Remove useless definition of mmiowb()
  arm64/io: Remove useless definition of mmiowb()
  ARM/io: Remove useless definition of mmiowb()
  mmiowb: Hook up mmiowb helpers to spinlocks and generic I/O accessors
  ...
 2019-05-06 16:57:52 -07:00
Olivier Moysan 19e42536b2
ASoC: stm32: spdifrx: change trace level on iec control 
Change trace level to debug to avoid spurious messages.
Return quietly when accessing iec958 control, while no
S/PDIF signal is available.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-06 23:46:45 +09:00
Olivier Moysan 863137f0bc
ASoC: stm32: spdifrx: update pcm hardware constraints 
- Set period minimum size. Ensure at least 5ms period
up to 48kHz/16 bits to prevent underrun/overrun.
- Remove MDMA constraints on period maximum size and
set period maximum to half the buffer maximum size.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-06 23:46:23 +09:00
Jon Hunter ecb2795c08
ASoC: max98090: Fix restore of DAPM Muxes 
The max98090 driver defines 3 DAPM muxes; one for the right line output
(LINMOD Mux), one for the left headphone mixer source (MIXHPLSEL Mux)
and one for the right headphone mixer source (MIXHPRSEL Mux). The same
bit is used for the mux as well as the DAPM enable, and although the mux
can be correctly configured, after playback has completed, the mux will
be reset during the disable phase. This is preventing the state of these
muxes from being saved and restored correctly on system reboot. Fix this
by marking these muxes as SND_SOC_NOPM.

Note this has been verified this on the Tegra124 Nyan Big which features
the MAX98090 codec.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
 2019-05-06 23:44:03 +09:00
Curtis Malainey a46eb52322
ASoC: RT5677-SPI: Disable 16Bit SPI Transfers 
The current algorithm allows 3 types of transfers, 16bit, 32bit and
burst. According to Realtek, 16bit transfers have a special restriction
in that it is restricted to the memory region of
0x18020000 ~ 0x18021000. This region is the memory location of the I2C
registers. The current algorithm does not uphold this restriction and
therefore fails to complete writes.

Since this has been broken for some time it likely no one is using it.
Better to simply disable the 16 bit writes. This will allow users to
properly load firmware over SPI without data corruption.

Signed-off-by: Curtis Malainey <cujomalainey@chromium.org>
Reviewed-by: Ben Zhang <benzh@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
 2019-05-06 23:43:42 +09:00
Takashi Iwai d81645510c ASoC: Updates for v5.2 
This is a pretty huge set of changes, it's been a pretty active release
 all round but the big thing with this release is the Sound Open Firmware
 changes from Intel, providing another DSP framework for use with the
 DSPs in their SoCs.  This one works with the firmware of the same name
 which is free software (unlike the previous DSP firmwares and framework)
 and there has been some interest in adoption by other systems already so
 hopefully we will see adoption by other vendors in the future.
 
 Other highlights incldue:
 
  - Support for MCLK/sample rate ratio setting in the generic cards.
  - Support for pin switches in the generic cards.
  - A big set of improvements to the TLV320AIC32x4 drivers from Annaliese
    McDermond.
  - New drivers for Freescale audio mixers, several Intel machines,
    several Mediatek machines, Meson G12A, Sound Open Firmware and
    Spreadtrum compressed audio and DMA devices.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlzQQCETHGJyb29uaWVA
 a2VybmVsLm9yZwAKCRAk1otyXVSH0JFuB/42ATnNmtOXxOlI+F4Cbv8JpTcxFZBA
 FHFXmNHe3eaUB3o+exsJyn9JhWqM0LDuTQXuUFs0pRedElQBGFhFys248mEFRwf1
 3G5jl9JC/dTWqkU8BQgoBvdxzrt1MswATej4fo9KAMnQA+ScvUQ4/SRKuV9O7EEo
 AeeB06oulWTUMw6FRc/7XDVFi4MS+gN2gbBuCLQkkkV9i7p9RlkqJrw7R/BOzXRO
 bQOta4h5EBmwmxGo3aFxYQBn95h2fqU83WP4n9gduZK8UJ3fdHg1IUI/jCSOt7pr
 kwLP5Rc1UkICyYniIjWO94o08duu6cKptjEBjza7xWCsr/R9l7fwBlyZ
 =tXzP
 -----END PGP SIGNATURE-----

Merge tag 'asoc-v5.2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.2

This is a pretty huge set of changes, it's been a pretty active release
all round but the big thing with this release is the Sound Open Firmware
changes from Intel, providing another DSP framework for use with the
DSPs in their SoCs.  This one works with the firmware of the same name
which is free software (unlike the previous DSP firmwares and framework)
and there has been some interest in adoption by other systems already so
hopefully we will see adoption by other vendors in the future.

Other highlights include:

 - Support for MCLK/sample rate ratio setting in the generic cards.
 - Support for pin switches in the generic cards.
 - A big set of improvements to the TLV320AIC32x4 drivers from Annaliese
   McDermond.
 - New drivers for Freescale audio mixers, several Intel machines,
   several Mediatek machines, Meson G12A, Sound Open Firmware and
   Spreadtrum compressed audio and DMA devices.
 2019-05-06 16:14:34 +02:00
Mark Brown e2a23affe6
Merge branch 'regulator-5.2' into regulator-next 2019-05-06 22:52:14 +09:00
Mark Brown 378d590c49
Merge branch 'asoc-5.2' into asoc-next 2019-05-06 22:51:54 +09:00
Mark Brown 7f5a466f2e
Merge branch 'asoc-5.1' into asoc-linus 2019-05-06 22:51:52 +09:00
Baolin Wang 1587a061ef
ASoC: sprd: Add reserved DMA memory support 
For Spreadtrum audio platform driver, it need allocate a larger DMA buffer
dynamically to copy audio data between userspace and kernel space, but that
will increase the risk of memory allocation failure especially the system
is under heavy load situation.

To make sure the audio can work in this scenario, we usually reserve one
region of memory to be used as a shared pool of DMA buffers for the
platform component. So add of_reserved_mem_device_init_by_idx() function
to initialize the shared pool of DMA buffers to be used by the platform
component.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-06 22:48:03 +09:00
Rafael J. Wysocki 7e8e05fd08 Merge branches 'acpi-utils', 'acpi-video', 'acpi-soc' and 'acpi-button' 
* acpi-utils:
  gpio: merrifield: Fix build err without CONFIG_ACPI
  ACPI / utils: Remove deprecated function since no user left
  ASoC: Intel: cht_bsw_rt5672: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: cht_bsw_rt5645: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: bytcr_rt5651: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: bytcr_rt5640: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: bytcht_es8316: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: bytcht_da7213: Convert to use acpi_dev_get_first_match_dev()
  gpio: merrifield: Convert to use acpi_dev_get_first_match_dev()
  extcon: axp288: Convert to use acpi_dev_get_first_match_dev()
  ACPI / utils: Introduce acpi_dev_get_first_match_dev() helper

* acpi-video:
  ACPI: video: Use vendor backlight on Sony VPCEH3U1E

* acpi-soc:
  ACPI / LPSS: Use acpi_lpss_* instead of acpi_subsys_* functions for hibernate

* acpi-button:
  ACPI: button: reinitialize button state upon resume
 2019-05-06 10:50:08 +02:00
Mac Chiang 16ec5dfe03
ASoC: Intel: kbl_da7219_max98357a: Map BTN_0 to KEY_PLAYPAUSE 
On kbl_rt5663_max98927, commit 38a5882e42
    ("ASoC: Intel: kbl_rt5663_max98927: Map BTN_0 to KEY_PLAYPAUSE")
    This key pair mapping to play/pause when playing Youtube

The Android 3.5mm Headset jack specification mentions that BTN_0 should
be mapped to KEY_MEDIA, but this is less logical than KEY_PLAYPAUSE,
which has much broader userspace support.

For example, the Chrome OS userspace now supports KEY_PLAYPAUSE to toggle
play/pause of videos and audio, but does not handle KEY_MEDIA.

Furthermore, Android itself now supports KEY_PLAYPAUSE equivalently, as the
new USB headset spec requires KEY_PLAYPAUSE for BTN_0.
https://source.android.com/devices/accessories/headset/usb-headset-spec

The same fix is required on Chrome kbl_da7219_max98357a.

Signed-off-by: Mac Chiang <mac.chiang@intel.com>
Reviewed-by: Benson Leung <bleung@chromium.org>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:37:09 +09:00
Bard liao f70abd75b7
ASoC: Intel: add sof-rt5682 machine driver 
The machine driver is a generic machine driver for SOF with rt5682
codec. it currently supports BYT/CHT/ICL/CML. Depending on the SOC
hdmi/speaker and DMIC support are added dynamically.

Only add information related to SOF since the machine driver was
only tested with SOF.

Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
Signed-off-by: Bard liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:04:02 +09:00
Rander Wang 6dd5055f1d
ASoC: Intel: skl_hda_dsp_generic:refine code style 
Semicolon is better than comma.

Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:03:48 +09:00
Rander Wang 2b131b5a25
ASoC: Intel: skl_hda_dsp_generic: add DMIC support 
Add dmic dai links using naming conventions used in
previous machine drivers.

Tested on whiskylake & icelake with SOF driver. Due
to a missing topology file, the DMIC functionality
could not be tested with the Skylake driver but was
tested for non-regressions on a GeminiLake platform
without DMICs.

Signed-off-by: Rander Wang <rander.wang@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:03:30 +09:00
Pan Xiuli dc20e5f315
ASoC: SOF: Intel: CNL: add ipc dump function 
Add ipc dump function to CNL+ platforms.

Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:03:16 +09:00
Pan Xiuli f3da49f055
ASoC: SOF: Intel: APL: add ipc dump function 
Add IPC dump function for APL plaform

Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:02:43 +09:00
Pan Xiuli 5e4a27fda2
ASoC: SOF: IPC: add ipc dump function 
Dump IPC status when IPC timed out. IPC status is platform specific and
need bind to plaform.

Signed-off-by: Pan Xiuli <xiuli.pan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:02:16 +09:00
Ranjani Sridharan ed3baacd76
ASoC: SOF: intel: hda: add hw_params_upon_resume flag for hda stream 
The prepare() ioctl for BE dai link gets called both
when the stream is started and when it is resumed from
suspend. SOF uses this ioctl to set the hw params
again only if the stream has been suspended.

When the stream is started, the hw_params ioctl gets called
before prepare() and hw_params is set for the BE dai link.
So the prepare call does not need to do anything further.

When the stream resumes after system suspend, SOF requires
that the hw_params be set again for the BE dai. In order
to determine which streams should set the hw params
during prepare(), an internal flag called "hw_params_upon_resume"
is introduced in struct sof_intel_hda_stream. The flag is set
for hda streams when the sof device suspends and is
cleared after hw_params is set.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:01:45 +09:00
Keyon Jie 20d0aff739
ASoC: SOF: Intel: hda-stream: handle real stream interrupts only 
The stream and IPC share the same interrupt. The stream interrupt
handler mistakenly uses the ipc interrupt and return IRQ_HANDLED,
causing the ipc interrupt to be missed.

Make sure the stream interrupt handler only deals with stream-related
interrupts.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2019-05-03 15:01:26 +09:00