Takashi Iwai [Thu, 11 May 2017 09:14:45 +0000 (11:14 +0200)]
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>
Jeeja KP [Wed, 10 May 2017 06:21:58 +0000 (11:51 +0530)]
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:
38b19ed7f81ec ("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>
Florin Tudorache [Fri, 5 May 2017 19:40:06 +0000 (19:40 +0000)]
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>
Takashi Iwai [Tue, 2 May 2017 06:25:25 +0000 (08:25 +0200)]
Merge tag 'asoc-v4.12' of git://git./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
Takashi Iwai [Tue, 2 May 2017 06:24:42 +0000 (08:24 +0200)]
Merge branch 'for-next' into for-linus
For 4.12 merge.
Mark Brown [Sun, 30 Apr 2017 13:16:48 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/wm8960', 'asoc/topic/wm8978' and 'asoc/topic/zte-tdm' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:16:41 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/uda1380', 'asoc/topic/unregister', 'asoc/topic/ux500', 'asoc/topic/wm5100' and 'asoc/topic/wm8903' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:16:37 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/tegra', 'asoc/topic/tlv320aic23', 'asoc/topic/topology', 'asoc/topic/twl6040' and 'asoc/topic/txx9' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:16:31 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/sta529', 'asoc/topic/sti', 'asoc/topic/stm', 'asoc/topic/sunxi' and 'asoc/topic/tas2552' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:16:26 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', 'asoc/topic/simple', 'asoc/topic/sirf' and 'asoc/topic/ssm4567' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:16:21 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/rockchip', 'asoc/topic/rt5514', 'asoc/topic/rt5645' and 'asoc/topic/rt5677' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:16:18 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/nau8824', 'asoc/topic/omap', 'asoc/topic/pxa' and 'asoc/topic/qcom' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:16:04 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/max9878', 'asoc/topic/max98927', 'asoc/topic/mtk' and 'asoc/topic/nau8540' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:16:01 +0000 (22:16 +0900)]
Merge remote-tracking branches 'asoc/topic/fsl-ssi', 'asoc/topic/hi6220' and 'asoc/topic/imx' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:15:55 +0000 (22:15 +0900)]
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
Mark Brown [Sun, 30 Apr 2017 13:15:50 +0000 (22:15 +0900)]
Merge remote-tracking branches 'asoc/topic/cs35l35', 'asoc/topic/cs53l30', 'asoc/topic/da7213', 'asoc/topic/dio2125' and 'asoc/topic/dwc' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:15:45 +0000 (22:15 +0900)]
Merge remote-tracking branches 'asoc/topic/adsp', 'asoc/topic/ak4613', 'asoc/topic/au1761' and 'asoc/topic/blackfin' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:15:43 +0000 (22:15 +0900)]
Merge remote-tracking branch 'asoc/topic/rt5665' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:15:42 +0000 (22:15 +0900)]
Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:15:41 +0000 (22:15 +0900)]
Merge remote-tracking branch 'asoc/topic/intel' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:15:40 +0000 (22:15 +0900)]
Merge remote-tracking branch 'asoc/topic/core' into asoc-next
Mark Brown [Sun, 30 Apr 2017 13:15:37 +0000 (22:15 +0900)]
Merge remote-tracking branch 'asoc/fix/cs4271' into asoc-linus
Mark Brown [Sun, 30 Apr 2017 13:15:36 +0000 (22:15 +0900)]
Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linus
Mark Brown [Sun, 30 Apr 2017 13:15:35 +0000 (22:15 +0900)]
Merge tag 'asoc-fix-v4.11-rc7' into asoc-linus
ASoC: Fixes for v4.11
A few last minute fixes for v4.11, the STI fix is relatively large but
driver specific and has been cooking in -next for a little while now:
- A fix from Takashi for some suspend/resume related crashes in the
Intel drivers.
- A fix from Mousumi Jana for issues with incorrectly created
enumeration controls generated from topology files which could cause
problems for userspace.
- Fixes from Arnaud Pouliquen for some crashes due to races with the
interrupt handler in the STI driver.
# gpg: Signature made Wed 26 Apr 2017 00:27:33 KST
# gpg: using RSA key
ADE668AA675718B59FE29FEA24D68B725D5487D0
# gpg: issuer "broonie@kernel.org"
# gpg: key
0D9EACE2CD7BEEBC: no public key for trusted key - skipped
# gpg: key
0D9EACE2CD7BEEBC marked as ultimately trusted
# gpg: key
CCB0A420AF88CD16: no public key for trusted key - skipped
# gpg: key
CCB0A420AF88CD16 marked as ultimately trusted
# gpg: key
162614E316005C11: no public key for trusted key - skipped
# gpg: key
162614E316005C11 marked as ultimately trusted
# gpg: key
A730C53A5621E907: no public key for trusted key - skipped
# gpg: key
A730C53A5621E907 marked as ultimately trusted
# gpg: key
276568D75C6153AD: no public key for trusted key - skipped
# gpg: key
276568D75C6153AD marked as ultimately trusted
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" [ultimate]
# gpg: aka "Mark Brown <broonie@debian.org>" [ultimate]
# gpg: aka "Mark Brown <broonie@kernel.org>" [ultimate]
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>" [ultimate]
# gpg: aka "Mark Brown <broonie@linaro.org>" [ultimate]
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>" [ultimate]
Daniel Baluta [Wed, 26 Apr 2017 13:09:52 +0000 (16:09 +0300)]
ASoC: codec: wm8960: Relax bit clock computation when using PLL
Bitclk is derived from sysclk using bclk_divs.
Sysclk can be derived in two ways:
(1) directly from MLCK
(2) MCLK via PLL
Commit
3c01b9ee2ab9d0d ("ASoC: codec: wm8960: Relax bit clock
computation")
relaxed bitclk computation when sysclk is directly derived from MCLK.
Lets do the same thing when sysclk is derived via PLL.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Daniel Baluta [Wed, 26 Apr 2017 13:09:51 +0000 (16:09 +0300)]
ASoC: codec: wm9860: avoid maybe-uninitialized warning
The new PLL configuration code triggers a harmless warning:
sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking':
sound/soc/codecs/wm8960.c:735:3: error: 'best_freq_out' may be used
uninitialized in this function [-Werror=maybe-uninitialized]
wm8960_set_pll(codec, freq_in, best_freq_out);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/codecs/wm8960.c:699:12: note: 'best_freq_out' was declared
here
Fix this by reworking the code such that:
1) When there is no PLL freq available return -EINVAL and make
sure *bclk_idx, *dac_idx, *sysclk_idx are initialized with
invalid values.
2) When there is a PLL freq available initialize *bclk_idx,
*dac_idx and *sysclk_idx with correct values and immediately
return the freq available.
Fixes:
84fdc00d519f ("ASoC: codec: wm9860: Refactor PLL out freq search")
Fixes:
303e8954af8d ("ASoC: codec: wm8960: Stop when a matching PLL freq is found")
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
John Hsu [Thu, 27 Apr 2017 03:22:50 +0000 (11:22 +0800)]
ASoC: nau8824: leave Class D gain at chip default
Remove initial configuration of Class D gain for 1R and 2L.
Leave them at the chip default.
Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: John Hsu <supercraig0719@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
John Hsu [Thu, 27 Apr 2017 03:15:37 +0000 (11:15 +0800)]
ASoC: nau8824: rename controls to match DAPM controls
Rename the name of kcontrols to match up the DAPM
widget controls.
Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: John Hsu <supercraig0719@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Guneshwor Singh [Thu, 27 Apr 2017 06:51:22 +0000 (12:21 +0530)]
ASoC: Intel: Skylake: Return negative error code
skl_tplg_add_pipe() returned EEXIST instead of negative EEXIST, so fix that
and handle the return value as well.
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
Vinod Koul [Thu, 27 Apr 2017 06:51:21 +0000 (12:21 +0530)]
ASoC: Intel: Skylake: Fix unused variable warning
With compiler option W=1, we have one more warning in the driver for
'set but unused variable', so remove the unused variable to fix it.
sound/soc/intel/skylake/skl-pcm.c: In function ‘skl_platform_open’:
sound/soc/intel/skylake/skl-pcm.c:954:26: warning: variable ‘runtime’ set but not used [-Wunused-but-set-variable]
struct snd_pcm_runtime *runtime;
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
Arnd Bergmann [Thu, 27 Apr 2017 10:59:58 +0000 (12:59 +0200)]
ASoC: Intel: Skylake: fix uninitialized pointer use
The error handling in bxt_sst_dsp_init() got changed in a way that
it now derefences an uninitialized pointer when printing a warning
about the device not being found:
sound/soc/intel/skylake/bxt-sst.c: In function 'bxt_sst_dsp_init':
sound/soc/intel/skylake/bxt-sst.c:567:14: error: 'skl' may be used uninitialized in this function [-Werror=maybe-uninitialized]
As we do have a valid device pointer available at the call site,
let's use that instead.
Fixes:
9fe9c7119283 ("ASoC: Intel: Skylake: Move sst common initialization to a helper function")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
Dan Carpenter [Fri, 28 Apr 2017 13:22:10 +0000 (16:22 +0300)]
ASoC: sti: Fix error handling if of_clk_get() fails
We intended to return here. The current code has a static checker
warning because we set "ret" but don't use it.
Fixes:
76c2145ded6b ("ASoC: sti: Add CPU DAI driver for playback")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Arnaud POULIQUEN <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Alexander Sverdlin [Sat, 29 Apr 2017 10:19:33 +0000 (12:19 +0200)]
ASoC: cs4271: configure reset GPIO as output
During reset "refactoring" the output configuration was lost.
This commit repairs sound on EDB93XX boards.
Fixes:
9a397f4 ("ASoC: cs4271: add regulator consumer support")
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org> # 4.6+
Jose Abreu [Fri, 28 Apr 2017 09:55:25 +0000 (10:55 +0100)]
ASoC: dwc: Disallow building designware_pcm as a module
Designware PCM is an extension to Designware I2S and they are dependent
on each other. For this reason, make Designware PCM a boolean which will
compile with Desigwnare I2S module. The name of the module is not changed
but the name of the files need to be changed.
Also, without this commit we get errors when probbing designware_i2s module
because of unspecified license:
designware_pcm: module license 'unspecified' taints kernel.
Disabling lock debugging due to kernel taint
designware_pcm: Unknown symbol __rcu_read_lock (err 0)
designware_pcm: Unknown symbol devm_snd_soc_register_platform (err 0)
designware_pcm: Unknown symbol synchronize_rcu (err 0)
designware_pcm: Unknown symbol __rcu_read_unlock (err 0)
designware_pcm: Unknown symbol snd_soc_set_runtime_hwparams (err 0)
So, this is really needed as a fix.
Fixes:
79361b2b98b7 ("ASoC: dwc: Add PIO PCM extension")
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Colin Ian King [Sat, 29 Apr 2017 21:52:55 +0000 (22:52 +0100)]
ALSA: ali5451: fix spelling mistake in "ali_capture_preapre"
trivial fix to spelling mistake in dev_warn message,
"ali_capture_preapre" should be "ali_capture_prepare"
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
olivier moysan [Mon, 10 Apr 2017 15:19:56 +0000 (17:19 +0200)]
ASoC: stm32: add SAI driver
This patch implements SAI ASoC driver for STM32.
Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
olivier moysan [Mon, 10 Apr 2017 15:19:55 +0000 (17:19 +0200)]
ASoC: stm32: add bindings for SAI
This patch adds documentation of device tree bindings for the
STM32 SAI ASoC driver.
Signed-off-by: olivier moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Sodhi, VunnyX [Tue, 25 Apr 2017 06:48:24 +0000 (12:18 +0530)]
ASoC: Intel: Skylake: Add loadable module support on KBL platform
Kabylake platform expects modules in a library manifest. After loading
base firmware library manifest is loaded using load library IPC. This is
followed by module load using load multiple modules IPC.
Signed-off-by: Sodhi, VunnyX <vunnyx.sodhi@intel.com>
Signed-off-by: G Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Tue, 25 Apr 2017 06:48:23 +0000 (12:18 +0530)]
ASoC: Intel: Skylake: Modify load_lib_ipc arguments for a nowait version
Kabylake uses code loader dma and wait on notification instead of ipc
reply for load library ipc status. So modify the argument of
skl_sst_ipc_load_library to check on flag to wait for ipc reply.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Tue, 25 Apr 2017 06:48:22 +0000 (12:18 +0530)]
ASoC: Intel: Skylake: Register dsp_fw_ops for kabylake
For audio kabylake is same as skylake except the module load approach.
This patch registers different dsp_fw_ops for kabylake and next patch
adds the module load support for kabylake.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
G Kranthi [Tue, 25 Apr 2017 06:48:21 +0000 (12:18 +0530)]
ASoC: Intel: Skylake: Modify arguments to reuse module transfer function
Kabylake also uses code loader dma for module load and library load.
skl_transfer_module can be reused. Modify the arguments to include
library index to be passed to lib load ipc and module/lib check to use
correct ipc for lib/module load.
Signed-off-by: G Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Subhransu S. Prusty [Tue, 25 Apr 2017 06:48:20 +0000 (12:18 +0530)]
ASoC: Intel: Skylake: Commonize library load
request firmware, strip extended manifest and release library changes
are common to kabylake and APL.
So move these common code to utils to be reused in later patches for
kabylake library load.
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
G Kranthi [Tue, 25 Apr 2017 06:48:19 +0000 (12:18 +0530)]
ASoC: Intel: Skylake: Move sst common initialization to a helper function
Some skl sst context are not dependent of platform and initializing them
independently for each platform can lead to errors. So optimize by
moving them to a helper function and platform specific init code can
call this.
Signed-off-by: G Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
John Hsu [Thu, 20 Apr 2017 09:25:11 +0000 (17:25 +0800)]
ASoC: nau8824: new driver
Add driver for NAU88L24.
Signed-off-by: John Hsu <KCHSU0@nuvoton.com>
Signed-off-by: John Hsu <supercraig0719@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kailang Yang [Tue, 25 Apr 2017 08:17:40 +0000 (16:17 +0800)]
ALSA: hda/realtek - Add Dual Codecs support for Lenovo P520/420
Lenovo P520/420 build with two codecs.
ALC233 for front panel.
ALC662 for rear panel.
This patch will rename capture name for slove conflicts.
And create a card longname for UCM profile.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Tue, 25 Apr 2017 15:43:56 +0000 (17:43 +0200)]
Merge tag 'asoc-fix-v4.11-rc7' of git://git./linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.11
A few last minute fixes for v4.11, the STI fix is relatively large but
driver specific and has been cooking in -next for a little while now:
- A fix from Takashi for some suspend/resume related crashes in the
Intel drivers.
- A fix from Mousumi Jana for issues with incorrectly created
enumeration controls generated from topology files which could cause
problems for userspace.
- Fixes from Arnaud Pouliquen for some crashes due to races with the
interrupt handler in the STI driver.
Fabio Estevam [Tue, 25 Apr 2017 00:43:49 +0000 (21:43 -0300)]
ASoC: tas2552: Propagate the error code in suspend/resume
tas2552_suspend() and tas2552_resume() currently always return success,
even though they may fail.
Fix this behaviour by always propagating the error code.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Pierre-Louis Bossart [Mon, 24 Apr 2017 21:34:33 +0000 (16:34 -0500)]
ASoC: bytcr_rt5640: log quirk configuration errors
Now that quirks can be overridden with a module parameter,
log errors so that non-sensical quirks introduced by mistake
are identified.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Takashi Iwai [Mon, 24 Apr 2017 21:34:30 +0000 (23:34 +0200)]
ASoC: bytcr_rt5640: Fix a typo and quirk parameter type
The previous patch for adding the quirk module option had a typo in
its info print, which results in a weird output. Also, the parameter
type should be rather unsigned int instead of signed int.
Fixes:
9f2cf73ed65b ("ASoC: bytcr_rt5640: Allow quirk set via module option")
Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Tue, 25 Apr 2017 15:25:07 +0000 (16:25 +0100)]
Merge remote-tracking branches 'asoc/fix/intel', 'asoc/fix/topology' and 'asoc/fix/sti' into asoc-linus
Takashi Iwai [Mon, 24 Apr 2017 12:09:55 +0000 (14:09 +0200)]
ASoC: intel: Fix PM and non-atomic crash in bytcr drivers
The FE setups of Intel SST bytcr_rt5640 and bytcr_rt5651 drivers carry
the ignore_suspend flag, and this prevents the suspend/resume working
properly while the stream is running, since SST core code has the
check of the running streams and returns -EBUSY. Drop these
superfluous flags for fixing the behavior.
Also, the bytcr_rt5640 driver lacks of nonatomic flag in some FE
definitions, which leads to the kernel Oops at suspend/resume like:
BUG: scheduling while atomic: systemd-sleep/3144/0x00000003
Call Trace:
dump_stack+0x5c/0x7a
__schedule_bug+0x55/0x70
__schedule+0x63c/0x8c0
schedule+0x3d/0x90
schedule_timeout+0x16b/0x320
? del_timer_sync+0x50/0x50
? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core]
? sst_wait_timeout+0xa9/0x170 [snd_intel_sst_core]
? remove_wait_queue+0x60/0x60
? sst_prepare_and_post_msg+0x275/0x960 [snd_intel_sst_core]
? sst_pause_stream+0x9b/0x110 [snd_intel_sst_core]
....
This patch addresses these appropriately, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org> # v4.1+
Colin Ian King [Sat, 22 Apr 2017 12:28:42 +0000 (13:28 +0100)]
ASoC: wm5100: fix spelling mistake: "micropone" -> "microphone"
Trivial fix to spelling mistake in dev_err message
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Takashi Iwai [Sun, 23 Apr 2017 07:22:56 +0000 (09:22 +0200)]
ASoC: bytcr_rt5640: Allow quirk set via module option
The bytcr-rt5640 driver has a few quirk setups depending on the board,
where the quirk value is set by DMI matching. When you have a new
device to add the support, you often experience to try the different
quirk by trial-and-error. Or, you may have a development model that
still has no proper DMI string. In either case, you'd need to compile
the driver at each time.
This patch introduces a module option to override the quirk value on
the fly. User can boot like snd-soc-sst-bytcr-rt5640.quirk=0x4004 to
override the default value without recompilation. It's a raw value,
so user needs to check the source code for the meaning of each bit.
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>
Takashi Iwai [Mon, 24 Apr 2017 06:54:42 +0000 (08:54 +0200)]
ASoC: Call snd_soc_set_dmi_name() unconditionally
Since recently UCM can pick up a configuration specific to the board
via card longname field, and we introduced a helper function
snd_soc_set_dmi_name() for that. So far, it was used only in one
place (sound/soc/intel/boards/broadwell.c), but it should be more
widely applied.
This patch puts a big hammer for that: it lets snd_soc_register_card()
calling snd_soc_set_dmi_name() unconditionally, so that all x86
devices get the better longname string. This would have no impact for
other systems without DMI support, as snd_soc_set_dmi_name() is no-op
on them.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Takashi Iwai [Mon, 24 Apr 2017 06:54:41 +0000 (08:54 +0200)]
ASoC: Provide a dummy wrapper of snd_soc_set_dmi_name()
For systems without DMI, it makes no sense to have the code.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Fabio Estevam [Sun, 23 Apr 2017 23:20:33 +0000 (20:20 -0300)]
ASoC: imx-wm8962: Remove global variables
Currently the following variables are global:
- card_priv, sample_rate and sample_format
,which is not a good idea as it prevents the usage of multiple
instances.
Make sample_rate and sample_format part of the imx_priv structure
and allocate imx_priv via the standard devm_kzalloc() mechanism
inside the probe function.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Takashi Iwai [Mon, 24 Apr 2017 07:24:15 +0000 (09:24 +0200)]
Merge branch 'topic/hda-dual-codecs' into for-next
Linus Torvalds [Sun, 23 Apr 2017 23:53:00 +0000 (16:53 -0700)]
Linux 4.11-rc8
Linus Torvalds [Sun, 23 Apr 2017 23:49:16 +0000 (16:49 -0700)]
Merge tag 'upstream-4.11-rc7' of git://git.infradead.org/linux-ubifs
Pull UBI/UBIFS fixes from Richard Weinberger:
"This contains fixes for issues in both UBI and UBIFS:
- more O_TMPFILE fallout
- RENAME_WHITEOUT regression due to a mis-merge
- memory leak in ubifs_mknod()
- power-cut problem in UBI's update volume feature"
* tag 'upstream-4.11-rc7' of git://git.infradead.org/linux-ubifs:
ubifs: Fix O_TMPFILE corner case in ubifs_link()
ubifs: Fix RENAME_WHITEOUT support
ubifs: Fix debug messages for an invalid filename in ubifs_dump_inode
ubifs: Fix debug messages for an invalid filename in ubifs_dump_node
ubifs: Remove filename from debug messages in ubifs_readdir
ubifs: Fix memory leak in error path in ubifs_mknod
ubi/upd: Always flush after prepared for an update
Linus Torvalds [Sun, 23 Apr 2017 19:51:42 +0000 (12:51 -0700)]
Merge branch 'ras-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull RAS fix from Thomas Gleixner:
"The MCE atomic notifier callchain invokes callbacks which might sleep.
Convert it to a blocking notifier and prevent calls from atomic
context"
* 'ras-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mce: Make the MCE notifier a blocking one
Linus Torvalds [Sun, 23 Apr 2017 19:48:05 +0000 (12:48 -0700)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull irq fix from Thomas Gleixner:
"The (hopefully) final fix for the irq affinity spreading logic"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq/affinity: Fix calculating vectors to assign
Linus Torvalds [Fri, 21 Apr 2017 23:37:48 +0000 (16:37 -0700)]
Merge tag 'nfsd-4.11-2' of git://linux-nfs.org/~bfields/linux
Pull nfsd bugfix from Bruce Fields:
"Fix a 4.11 regression that triggers a BUG() on an attempt to use an
unsupported NFSv4 compound op"
* tag 'nfsd-4.11-2' of git://linux-nfs.org/~bfields/linux:
nfsd: fix oops on unsupported operation
Linus Torvalds [Fri, 21 Apr 2017 20:20:47 +0000 (13:20 -0700)]
Merge git://git./linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Don't race in IPSEC dumps, from Yuejie Shi.
2) Verify lengths properly in IPSEC reqeusts, from Herbert Xu.
3) Fix out of bounds access in ipv6 segment routing code, from David
Lebrun.
4) Don't write into the header of cloned SKBs in smsc95xx driver, from
James Hughes.
5) Several other drivers have this bug too, fix them. From Eric
Dumazet.
6) Fix access to uninitialized data in TC action cookie code, from
Wolfgang Bumiller.
7) Fix double free in IPV6 segment routing, again from David Lebrun.
8) Don't let userspace set the RTF_PCPU flag, oops. From David Ahern.
9) Fix use after free in qrtr code, from Dan Carpenter.
10) Don't double-destroy devices in ip6mr code, from Nikolay
Aleksandrov.
11) Don't pass out-of-range TX queue indices into drivers, from Tushar
Dave.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (30 commits)
netpoll: Check for skb->queue_mapping
ip6mr: fix notification device destruction
bpf, doc: update bpf maintainers entry
net: qrtr: potential use after free in qrtr_sendmsg()
bpf: Fix values type used in test_maps
net: ipv6: RTF_PCPU should not be settable from userspace
gso: Validate assumption of frag_list segementation
kaweth: use skb_cow_head() to deal with cloned skbs
ch9200: use skb_cow_head() to deal with cloned skbs
lan78xx: use skb_cow_head() to deal with cloned skbs
sr9700: use skb_cow_head() to deal with cloned skbs
cx82310_eth: use skb_cow_head() to deal with cloned skbs
smsc75xx: use skb_cow_head() to deal with cloned skbs
ipv6: sr: fix double free of skb after handling invalid SRH
MAINTAINERS: Add "B:" field for networking.
net sched actions: allocate act cookie early
qed: Fix issue in populating the PFC config paramters.
qed: Fix possible system hang in the dcbnl-getdcbx() path.
qed: Fix sending an invalid PFC error mask to MFW.
qed: Fix possible error in populating max_tc field.
...
Tushar Dave [Thu, 20 Apr 2017 22:57:31 +0000 (15:57 -0700)]
netpoll: Check for skb->queue_mapping
Reducing real_num_tx_queues needs to be in sync with skb queue_mapping
otherwise skbs with queue_mapping greater than real_num_tx_queues
can be sent to the underlying driver and can result in kernel panic.
One such event is running netconsole and enabling VF on the same
device. Or running netconsole and changing number of tx queues via
ethtool on same device.
e.g.
Unable to handle kernel NULL pointer dereference
tsk->{mm,active_mm}->context =
0000000000001525
tsk->{mm,active_mm}->pgd =
fff800130ff9a000
\|/ ____ \|/
"@'/ .. \`@"
/_| \__/ |_\
\__U_/
kworker/48:1(475): Oops [#1]
CPU: 48 PID: 475 Comm: kworker/48:1 Tainted: G OE
4.11.0-rc3-davem-net+ #7
Workqueue: events queue_process
task:
fff80013113299c0 task.stack:
fff800131132c000
TSTATE:
0000004480e01600 TPC:
00000000103f9e3c TNPC:
00000000103f9e40 Y:
00000000 Tainted: G OE
TPC: <ixgbe_xmit_frame_ring+0x7c/0x6c0 [ixgbe]>
g0:
0000000000000000 g1:
0000000000003fff g2:
0000000000000000 g3:
0000000000000001
g4:
fff80013113299c0 g5:
fff8001fa6808000 g6:
fff800131132c000 g7:
00000000000000c0
o0:
fff8001fa760c460 o1:
fff8001311329a50 o2:
fff8001fa7607504 o3:
0000000000000003
o4:
fff8001f96e63a40 o5:
fff8001311d77ec0 sp:
fff800131132f0e1 ret_pc:
000000000049ed94
RPC: <set_next_entity+0x34/0xb80>
l0:
0000000000000000 l1:
0000000000000800 l2:
0000000000000000 l3:
0000000000000000
l4:
000b2aa30e34b10d l5:
0000000000000000 l6:
0000000000000000 l7:
fff8001fa7605028
i0:
fff80013111a8a00 i1:
fff80013155a0780 i2:
0000000000000000 i3:
0000000000000000
i4:
0000000000000000 i5:
0000000000100000 i6:
fff800131132f1a1 i7:
00000000103fa4b0
I7: <ixgbe_xmit_frame+0x30/0xa0 [ixgbe]>
Call Trace:
[
00000000103fa4b0] ixgbe_xmit_frame+0x30/0xa0 [ixgbe]
[
0000000000998c74] netpoll_start_xmit+0xf4/0x200
[
0000000000998e10] queue_process+0x90/0x160
[
0000000000485fa8] process_one_work+0x188/0x480
[
0000000000486410] worker_thread+0x170/0x4c0
[
000000000048c6b8] kthread+0xd8/0x120
[
0000000000406064] ret_from_fork+0x1c/0x2c
[
0000000000000000] (null)
Disabling lock debugging due to kernel taint
Caller[
00000000103fa4b0]: ixgbe_xmit_frame+0x30/0xa0 [ixgbe]
Caller[
0000000000998c74]: netpoll_start_xmit+0xf4/0x200
Caller[
0000000000998e10]: queue_process+0x90/0x160
Caller[
0000000000485fa8]: process_one_work+0x188/0x480
Caller[
0000000000486410]: worker_thread+0x170/0x4c0
Caller[
000000000048c6b8]: kthread+0xd8/0x120
Caller[
0000000000406064]: ret_from_fork+0x1c/0x2c
Caller[
0000000000000000]: (null)
Signed-off-by: Tushar Dave <tushar.n.dave@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Nikolay Aleksandrov [Fri, 21 Apr 2017 17:42:16 +0000 (20:42 +0300)]
ip6mr: fix notification device destruction
Andrey Konovalov reported a BUG caused by the ip6mr code which is caused
because we call unregister_netdevice_many for a device that is already
being destroyed. In IPv4's ipmr that has been resolved by two commits
long time ago by introducing the "notify" parameter to the delete
function and avoiding the unregister when called from a notifier, so
let's do the same for ip6mr.
The trace from Andrey:
------------[ cut here ]------------
kernel BUG at net/core/dev.c:6813!
invalid opcode: 0000 [#1] SMP KASAN
Modules linked in:
CPU: 1 PID: 1165 Comm: kworker/u4:3 Not tainted 4.11.0-rc7+ #251
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs
01/01/2011
Workqueue: netns cleanup_net
task:
ffff880069208000 task.stack:
ffff8800692d8000
RIP: 0010:rollback_registered_many+0x348/0xeb0 net/core/dev.c:6813
RSP: 0018:
ffff8800692de7f0 EFLAGS:
00010297
RAX:
ffff880069208000 RBX:
0000000000000002 RCX:
0000000000000001
RDX:
0000000000000000 RSI:
0000000000000000 RDI:
ffff88006af90569
RBP:
ffff8800692de9f0 R08:
ffff8800692dec60 R09:
0000000000000000
R10:
0000000000000006 R11:
0000000000000000 R12:
ffff88006af90070
R13:
ffff8800692debf0 R14:
dffffc0000000000 R15:
ffff88006af90000
FS:
0000000000000000(0000) GS:
ffff88006cb00000(0000)
knlGS:
0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
CR2:
00007fe7e897d870 CR3:
00000000657e7000 CR4:
00000000000006e0
Call Trace:
unregister_netdevice_many.part.105+0x87/0x440 net/core/dev.c:7881
unregister_netdevice_many+0xc8/0x120 net/core/dev.c:7880
ip6mr_device_event+0x362/0x3f0 net/ipv6/ip6mr.c:1346
notifier_call_chain+0x145/0x2f0 kernel/notifier.c:93
__raw_notifier_call_chain kernel/notifier.c:394
raw_notifier_call_chain+0x2d/0x40 kernel/notifier.c:401
call_netdevice_notifiers_info+0x51/0x90 net/core/dev.c:1647
call_netdevice_notifiers net/core/dev.c:1663
rollback_registered_many+0x919/0xeb0 net/core/dev.c:6841
unregister_netdevice_many.part.105+0x87/0x440 net/core/dev.c:7881
unregister_netdevice_many net/core/dev.c:7880
default_device_exit_batch+0x4fa/0x640 net/core/dev.c:8333
ops_exit_list.isra.4+0x100/0x150 net/core/net_namespace.c:144
cleanup_net+0x5a8/0xb40 net/core/net_namespace.c:463
process_one_work+0xc04/0x1c10 kernel/workqueue.c:2097
worker_thread+0x223/0x19c0 kernel/workqueue.c:2231
kthread+0x35e/0x430 kernel/kthread.c:231
ret_from_fork+0x31/0x40 arch/x86/entry/entry_64.S:430
Code: 3c 32 00 0f 85 70 0b 00 00 48 b8 00 02 00 00 00 00 ad de 49 89
47 78 e9 93 fe ff ff 49 8d 57 70 49 8d 5f 78 eb 9e e8 88 7a 14 fe <0f>
0b 48 8b 9d 28 fe ff ff e8 7a 7a 14 fe 48 b8 00 00 00 00 00
RIP: rollback_registered_many+0x348/0xeb0 RSP:
ffff8800692de7f0
---[ end trace
e0b29c57e9b3292c ]---
Reported-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Tested-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Borkmann [Thu, 20 Apr 2017 15:27:58 +0000 (17:27 +0200)]
bpf, doc: update bpf maintainers entry
Add various related files that have been missing under
BPF entry covering essential parts of its infrastructure
and also add myself as co-maintainer.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Carpenter [Thu, 20 Apr 2017 10:21:30 +0000 (13:21 +0300)]
net: qrtr: potential use after free in qrtr_sendmsg()
If skb_pad() fails then it frees the skb so we should check for errors.
Fixes:
bdabad3e363d ("net: Add Qualcomm IPC router")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David Miller [Thu, 20 Apr 2017 19:20:16 +0000 (15:20 -0400)]
bpf: Fix values type used in test_maps
Maps of per-cpu type have their value element size adjusted to 8 if it
is specified smaller during various map operations.
This makes test_maps as a 32-bit binary fail, in fact the kernel
writes past the end of the value's array on the user's stack.
To be quite honest, I think the kernel should reject creation of a
per-cpu map that doesn't have a value size of at least 8 if that's
what the kernel is going to silently adjust to later.
If the user passed something smaller, it is a sizeof() calcualtion
based upon the type they will actually use (just like in this testcase
code) in later calls to the map operations.
Fixes:
df570f577231 ("samples/bpf: unit test for BPF_MAP_TYPE_PERCPU_ARRAY")
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
David Ahern [Wed, 19 Apr 2017 21:19:43 +0000 (14:19 -0700)]
net: ipv6: RTF_PCPU should not be settable from userspace
Andrey reported a fault in the IPv6 route code:
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
Modules linked in:
CPU: 1 PID: 4035 Comm: a.out Not tainted 4.11.0-rc7+ #250
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
task:
ffff880069809600 task.stack:
ffff880062dc8000
RIP: 0010:ip6_rt_cache_alloc+0xa6/0x560 net/ipv6/route.c:975
RSP: 0018:
ffff880062dced30 EFLAGS:
00010206
RAX:
dffffc0000000000 RBX:
ffff8800670561c0 RCX:
0000000000000006
RDX:
0000000000000003 RSI:
ffff880062dcfb28 RDI:
0000000000000018
RBP:
ffff880062dced68 R08:
0000000000000001 R09:
0000000000000000
R10:
0000000000000000 R11:
0000000000000000 R12:
0000000000000000
R13:
ffff880062dcfb28 R14:
dffffc0000000000 R15:
0000000000000000
FS:
00007feebe37e7c0(0000) GS:
ffff88006cb00000(0000) knlGS:
0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
CR2:
00000000205a0fe4 CR3:
000000006b5c9000 CR4:
00000000000006e0
Call Trace:
ip6_pol_route+0x1512/0x1f20 net/ipv6/route.c:1128
ip6_pol_route_output+0x4c/0x60 net/ipv6/route.c:1212
...
Andrey's syzkaller program passes rtmsg.rtmsg_flags with the RTF_PCPU bit
set. Flags passed to the kernel are blindly copied to the allocated
rt6_info by ip6_route_info_create making a newly inserted route appear
as though it is a per-cpu route. ip6_rt_cache_alloc sees the flag set
and expects rt->dst.from to be set - which it is not since it is not
really a per-cpu copy. The subsequent call to __ip6_dst_alloc then
generates the fault.
Fix by checking for the flag and failing with EINVAL.
Fixes:
d52d3997f843f ("ipv6: Create percpu rt6_info")
Reported-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Tested-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ilan Tayari [Wed, 19 Apr 2017 18:26:07 +0000 (21:26 +0300)]
gso: Validate assumption of frag_list segementation
Commit
07b26c9454a2 ("gso: Support partial splitting at the frag_list
pointer") assumes that all SKBs in a frag_list (except maybe the last
one) contain the same amount of GSO payload.
This assumption is not always correct, resulting in the following
warning message in the log:
skb_segment: too many frags
For example, mlx5 driver in Striding RQ mode creates some RX SKBs with
one frag, and some with 2 frags.
After GRO, the frag_list SKBs end up having different amounts of payload.
If this frag_list SKB is then forwarded, the aforementioned assumption
is violated.
Validate the assumption, and fall back to software GSO if it not true.
Change-Id: Ia03983f4a47b6534dd987d7a2aad96d54d46d212
Fixes:
07b26c9454a2 ("gso: Support partial splitting at the frag_list pointer")
Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: Ilya Lesokhin <ilyal@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Sylwester Nawrocki [Fri, 21 Apr 2017 17:19:50 +0000 (19:19 +0200)]
ASoC: samsung: Add Odroid ASoC machine driver
This dedicated driver allows to support SoC specific clock
settings and helps to ensure proper number of channels gets
negotiated in multicodec system configurations.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Sylwester Nawrocki [Fri, 21 Apr 2017 17:19:49 +0000 (19:19 +0200)]
ASoC: Add Odroid sound DT bindings documentation
This patch adds DT binding documentation for Odroid XU3/4
sound subsystem.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
David S. Miller [Fri, 21 Apr 2017 17:24:07 +0000 (13:24 -0400)]
Merge branch 'skb_cow_head'
Eric Dumazet says:
====================
net: use skb_cow_head() to deal with cloned skbs
James Hughes found an issue with smsc95xx driver. Same problematic code
is found in other drivers.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 19 Apr 2017 16:59:26 +0000 (09:59 -0700)]
kaweth: use skb_cow_head() to deal with cloned skbs
We can use skb_cow_head() to properly deal with clones,
especially the ones coming from TCP stack that allow their head being
modified. This avoids a copy.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 19 Apr 2017 16:59:25 +0000 (09:59 -0700)]
ch9200: use skb_cow_head() to deal with cloned skbs
We need to ensure there is enough headroom to push extra header,
but we also need to check if we are allowed to change headers.
skb_cow_head() is the proper helper to deal with this.
Fixes:
4a476bd6d1d9 ("usbnet: New driver for QinHeng CH9200 devices")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 19 Apr 2017 16:59:24 +0000 (09:59 -0700)]
lan78xx: use skb_cow_head() to deal with cloned skbs
We need to ensure there is enough headroom to push extra header,
but we also need to check if we are allowed to change headers.
skb_cow_head() is the proper helper to deal with this.
Fixes:
55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Cc: Woojung Huh <woojung.huh@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 19 Apr 2017 16:59:23 +0000 (09:59 -0700)]
sr9700: use skb_cow_head() to deal with cloned skbs
We need to ensure there is enough headroom to push extra header,
but we also need to check if we are allowed to change headers.
skb_cow_head() is the proper helper to deal with this.
Fixes:
c9b37458e956 ("USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 19 Apr 2017 16:59:22 +0000 (09:59 -0700)]
cx82310_eth: use skb_cow_head() to deal with cloned skbs
We need to ensure there is enough headroom to push extra header,
but we also need to check if we are allowed to change headers.
skb_cow_head() is the proper helper to deal with this.
Fixes:
cc28a20e77b2 ("introduce cx82310_eth: Conexant CX82310-based ADSL router USB ethernet driver")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Wed, 19 Apr 2017 16:59:21 +0000 (09:59 -0700)]
smsc75xx: use skb_cow_head() to deal with cloned skbs
We need to ensure there is enough headroom to push extra header,
but we also need to check if we are allowed to change headers.
skb_cow_head() is the proper helper to deal with this.
Fixes:
d0cad871703b ("smsc75xx: SMSC LAN75xx USB gigabit ethernet adapter driver")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: James Hughes <james.hughes@raspberrypi.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
David Lebrun [Wed, 19 Apr 2017 14:10:19 +0000 (16:10 +0200)]
ipv6: sr: fix double free of skb after handling invalid SRH
The icmpv6_param_prob() function already does a kfree_skb(),
this patch removes the duplicate one.
Fixes:
1ababeba4a21f3dba3da3523c670b207fb2feb62 ("ipv6: implement dataplane support for rthdr type 4 (Segment Routing Header)")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Lebrun <david.lebrun@uclouvain.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Walleij [Wed, 5 Apr 2017 08:34:10 +0000 (10:34 +0200)]
ASoC: qcom: move clock names into LPASS variant struct
The clock names for the two supported codecs are either
"mi2s-*" name variants generated by code. This naming scheme
does not work for platforms like MSM8660 which has I2S channels
named CODEC_I2S_SPKR (rather than just "MI2S tertiary" and other
repetitive names) and consequently have clocks named
"codec-i2s-spkr-osr-clk" and similar.
Skip the runtime generation of clock names and replace it with
name lookup tables encoded into the variant data.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Charles Keepax [Thu, 13 Apr 2017 15:52:09 +0000 (16:52 +0100)]
ASoC: cs35l35: Allow user to configure IMON SCALE
On the chip the IMON signal is a full 24-bits however normally only
some of the bits will be sent over the bus. The chip provides a field
to select which bits of the IMON will be sent back, this is the only
feedback signal that has this feature.
Add an additional entry to the cirrus,imon device tree property to
allow the IMON scale parameter to be passed.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Dan Carpenter [Fri, 14 Apr 2017 19:11:20 +0000 (22:11 +0300)]
ASoC: Intel: Skylake: Fix a couple user after free bugs
We need to use the _safe() version of list_for_each_entry() here because
of the kfree(modules).
Fixes:
b8c722ddd548 ("ASoC: Intel: Skylake: Add support for deferred DSP module bind")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Stefan Agner [Thu, 20 Apr 2017 06:36:07 +0000 (23:36 -0700)]
ASoC: fsl_asrc_dma: use correct direction enum type
The direction argument is of type enum dma_transfer_direction, and
not enum dma_data_direction. The enumeration values are the same
so this did not had an effect in practise.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Arnd Bergmann [Thu, 20 Apr 2017 08:15:20 +0000 (10:15 +0200)]
ASoC: mediatek: add I2C dependency for CS42XX8
We should not select drivers that depend on I2C when that is disabled,
as it results in a build error:
warning: (SND_SOC_MT2701_WM8960) selects SND_SOC_WM8960 which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && I2C)
sound/soc/codecs/wm8960.c:1469:1: error: data definition has no type or storage class [-Werror]
sound/soc/codecs/wm8960.c:1469:1: error: type defaults to 'int' in declaration of 'module_i2c_driver' [-Werror=implicit-int]
Fixes:
8625c1dbd876 ("ASoC: mediatek: Add mt2701-wm8960 machine driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Dan Carpenter [Thu, 20 Apr 2017 10:17:02 +0000 (13:17 +0300)]
ASoC: Intel: Skylake: Uninitialized variable in probe_codec()
My static checker complains that if snd_hdac_bus_get_response() returns
-EIO then "res" is uninitialized. Fix this by initializing it to -1 so
that the error is handled correctly.
Fixes:
d8c2dab8381d ("ASoC: Intel: Add Skylake HDA audio driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Marek Vasut [Fri, 21 Apr 2017 00:41:20 +0000 (00:41 +0000)]
ASoC: rsnd: Fix possible NULL pointer dereference
25165f79adc76b812bfb4d8f2ab120aafb28d0e6
("ASoC: rsnd: enable clock-frequency for both 44.1kHz/48kHz")
supports both 44.1kHz/48kHz clock-frequency settings for ADG
which will be used for AUDIO_OLKOUTn.
But some board doesn't need it, thus, it is not mandatory.
But, above patch didn't care about the case of "clock-frequency" DT
property was not present.
This patch ignores ADG settings if AUDIO_OLKOUTn was not used.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
[Kuninori: tidyup not to break non AUDIO_OLKOUTn case]
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Linus Torvalds [Fri, 21 Apr 2017 16:34:45 +0000 (09:34 -0700)]
Merge tag 'powerpc-4.11-8' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"Just two fixes.
The first fixes kprobing a stdu, and is marked for stable as it's been
broken for ~ever. In hindsight this could have gone in next.
The other is a fix for a change we merged this cycle, where if we take
a certain exception when the kernel is running relocated (currently
only used for kdump), we checkstop the box.
Thanks to Ravi Bangoria"
* tag 'powerpc-4.11-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64: Fix HMI exception on LE with CONFIG_RELOCATABLE=y
powerpc/kprobe: Fix oops when kprobed on 'stdu' instruction
Linus Torvalds [Fri, 21 Apr 2017 16:26:34 +0000 (09:26 -0700)]
Merge tag 'pci-v4.11-fixes-5' of git://git./linux/kernel/git/helgaas/pci
Pull PCI fix from Bjorn Helgaas:
"Sorry this is so late. It's been in -next for over a week, but I
forgot to send it on until now.
A single fix to the DT binding of the HiSilicon PCIe host support"
* tag 'pci-v4.11-fixes-5' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: hisi: Fix DT binding (hisi-pcie-almost-ecam)
Linus Torvalds [Fri, 21 Apr 2017 16:20:35 +0000 (09:20 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block layer fixes from Jens Axboe:
"A couple of last minute fixes for regressions in this cycle. More
specifically:
- Two patches from Andy, adjusting the NVMe APST quirks to avoid some
issues specific to one Toshiba drive, and some variant of Samsung
on two specific Dell laptops.
- A fix for mtip32xx, turning off mq scheduling on that device. We
have a real fix for this, but it's too late in the cycle.
Thankfully we already have a NO_SCHED flag we can apply here. A
prep patch for this is ensuring that we honor the NO_SCHED flag
when attempting to online switch schedulers, previsouly we only did
so for drive load time. From Ming.
- Fixing an oops in blk-mq polling with scheduling attached. This one
is easily reproducible, it would be a shame to release 4.11 with
that issue. From me.
I'd prefer not having to send in patches at this point in time, but
the above are all things that have regressed in this cycle and the
fixes are relatively straight forward"
* 'for-linus' of git://git.kernel.dk/linux-block:
blk-mq: fix potential oops with polling and blk-mq scheduler
nvme: Quirk APST off on "THNSF5256GPUK TOSHIBA"
nvme: Adjust the Samsung APST quirk
mtip32xx: pass BLK_MQ_F_NO_SCHED
block: respect BLK_MQ_F_NO_SCHED
Linus Torvalds [Fri, 21 Apr 2017 16:18:17 +0000 (09:18 -0700)]
Merge tag 'acpi-4.11-final' of git://git./linux/kernel/git/rafael/linux-pm
Pull ACPI build fix from Rafael Wysocki:
"This avoids a false-positive build warning from the compiler.
Specifics:
- Avoid a false-positive warning regarding a variable that may not be
initialized that started to trigger after a previous general build
fix (Arnd Bergmann)"
* tag 'acpi-4.11-final' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / power: Avoid maybe-uninitialized warning
Linus Torvalds [Fri, 21 Apr 2017 16:15:43 +0000 (09:15 -0700)]
Merge tag 'mmc-v4.11-rc7' of git://git./linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- kmalloc sdio scratch buffer to make it DMA-friendly
MMC host:
- dw_mmc: Fix behaviour for SDIO IRQs when runtime PM is used
- sdhci-esdhc-imx: Correct pad I/O drive strength for UHS-DDR50
cards"
* tag 'mmc-v4.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-esdhc-imx: increase the pad I/O drive strength for DDR50 card
mmc: dw_mmc: Don't allow Runtime PM for SDIO cards
mmc: sdio: fix alignment issue in struct sdio_func
Linus Torvalds [Fri, 21 Apr 2017 16:13:43 +0000 (09:13 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
Pull input fixlet from Dmitry Torokhov:
"An update to Elan PS/2 driver to allow working on yet another
Lifebook"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled
kbuild test robot [Fri, 21 Apr 2017 05:02:57 +0000 (13:02 +0800)]
ASoC: rsnd: fix semicolon.cocci warnings
sound/soc/sh/rcar/adg.c:462:54-55: Unneeded semicolon
Remove unneeded semicolon.
Generated by: scripts/coccinelle/misc/semicolon.cocci
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
David S. Miller [Fri, 21 Apr 2017 14:44:47 +0000 (10:44 -0400)]
MAINTAINERS: Add "B:" field for networking.
We want people to report bugs to the netdev list.
Signed-off-by: David S. Miller <davem@davemloft.net>
Takashi Iwai [Tue, 11 Apr 2017 06:10:52 +0000 (08:10 +0200)]
ALSA: hda - Use a helper function for renaming kctl names
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 10 Apr 2017 16:05:52 +0000 (18:05 +0200)]
ALSA: hda - Support Gigabyte Gaming board with dual Realtek codecs
This patch adds some workarounds to make Gigabyte GA-AX370 Gaming 5
board working without the conflicts of kctls, etc. In general, the
dual codec configs result in the conflicts of the following stuff:
- Master controls
- Capture controls
- Analog loopback controls
In addition, the auto-mute and the auto-mic can't work well among
multiple codecs.
The current "solution" is to disable all these features, and use UCM
for a better PulseAudio management. For a dedicated UCM profile, the
patch overrides the card longname so that the system an get a unique
profile path.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195305
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Mikhail Paulyshka [Fri, 21 Apr 2017 06:52:42 +0000 (08:52 +0200)]
ALSA: hda - Fix headset microphone detection for ASUS N551 and N751
Headset microphone does not work out of the box on ASUS Nx51
laptops. This patch fixes it.
Patch tested on Asus N551 laptop. Asus N751 part is not tested, but
according to [1] this laptop uses the same audiosystem.
1. https://bugzilla.kernel.org/show_bug.cgi?id=117781
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=195437
Signed-off-by: Mikhail Paulyshka <me@mixaill.tk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Thu, 20 Apr 2017 22:31:08 +0000 (15:31 -0700)]
Merge branch 'akpm' (patches from Andrew)
Merge two mm fixes from Andrew Morton.
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm: prevent NR_ISOLATE_* stats from going negative
Revert "mm, page_alloc: only use per-cpu allocator for irq-safe requests"
Rabin Vincent [Thu, 20 Apr 2017 21:37:46 +0000 (14:37 -0700)]
mm: prevent NR_ISOLATE_* stats from going negative
Commit
6afcf8ef0ca0 ("mm, compaction: fix NR_ISOLATED_* stats for pfn
based migration") moved the dec_node_page_state() call (along with the
page_is_file_cache() call) to after putback_lru_page().
But page_is_file_cache() can change after putback_lru_page() is called,
so it should be called before putback_lru_page(), as it was before that
patch, to prevent NR_ISOLATE_* stats from going negative.
Without this fix, non-CONFIG_SMP kernels end up hanging in the
while(too_many_isolated()) { congestion_wait() } loop in
shrink_active_list() due to the negative stats.
Mem-Info:
active_anon:32567 inactive_anon:121 isolated_anon:1
active_file:6066 inactive_file:6639 isolated_file:
4294967295
^^^^^^^^^^
unevictable:0 dirty:115 writeback:0 unstable:0
slab_reclaimable:2086 slab_unreclaimable:3167
mapped:3398 shmem:18366 pagetables:1145 bounce:0
free:1798 free_pcp:13 free_cma:0
Fixes:
6afcf8ef0ca0 ("mm, compaction: fix NR_ISOLATED_* stats for pfn based migration")
Link: http://lkml.kernel.org/r/1492683865-27549-1-git-send-email-rabin.vincent@axis.com
Signed-off-by: Rabin Vincent <rabinv@axis.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Ming Ling <ming.ling@spreadtrum.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>