The layout of the UAC2 Control request and response varies depending on
the request type. With the current implementation, only the Layout 2
Parameter Block (with the 2-byte sized RANGE attribute) is handled
properly. For the Control requests with the 1-byte sized RANGE attribute
(Bass Control, Mid Control, Tremble Control), the response is parsed
incorrectly.

This commit:
* fixes the wLength field value in the request
* fixes parsing the range values from the response

Fixes: 23caaf19 ("ALSA: usb-mixer: Add support for Audio Class v2.0")
Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

It's 'optional' instead of 'optinal'.
Signed-off-by: Matthias Lange <matthias.lange@kernkonzept.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Add quirk to ensure a sync endpoint is properly configured.
This patch is a fix for same symptoms on Behringer UFX1204 as patch
from Albertto Aquirre on Dec 8 2016 for Axe-Fx II.
Signed-off-by: Lassi Ylikojola <lassi.ylikojola@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

The AC97_BUS_NEW Kconfig symbol selects the globally undefined symbol
AC97.

Robert Jarzmik confirmed in https://lkml.org/lkml/2018/2/7/96 that the
select was put in by mistake and can be safely removed, with no other
changes required. Remove it.

Fixes: 74426fbf ("ALSA: ac97: add an ac97 bus")
Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Thinkpad Dock device support for ALC298 platform.
It need to use SSID for the quirk table.
Because IdeaPad also has ALC298 platform.
Use verb for the quirk table will confuse.
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

This platform had two Dmic and single Dmic.
This update was for single Dmic.

This commit was for two Dmic.

Fixes: 75ee94b2 ("ALSA: hda - fix headset mic problem for Dell machines...")
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

One of them has the codec of alc256 and the other one has the codec
of alc289.

Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

ALC256 has its own quirk to override the shutup call, and it contains
the COEF update for pulling down the headset jack control.  Currently,
the COEF update is called after clearing the headphone pin, and this
seems triggering a stall of the codec communication, and results in a
long delay over a second at suspend.

A quick resolution is to swap the calls: at first with the COEF
update, then clear the headphone pin.

Fixes: 4a219ef8 ("ALSA: hda/realtek - Add ALC256 HP depop function")
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=198503Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-v4.16-3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v4.16

Some final updates for the merge window, this brings in some
improvements to the ACPI GPIO handling for Intel and a bunch of fixes.

Merge remote-tracking branches 'asoc/topic/wm8400', 'asoc/topic/wm8903', 'asoc/topic/wm8994', 'asoc/topic/wm8997' and 'asoc/topic/wm8998' into asoc-next

Merge remote-tracking branches 'asoc/topic/wm0010', 'asoc/topic/wm2000', 'asoc/topic/wm5102', 'asoc/topic/wm5110' and 'asoc/topic/wm8350' into asoc-next

Merge remote-tracking branches 'asoc/topic/twl6040', 'asoc/topic/uda1380', 'asoc/topic/uniphier', 'asoc/topic/utils' and 'asoc/topic/ux500' into asoc-next

Merge remote-tracking branches 'asoc/topic/tlv320dac33', 'asoc/topic/ts3a227e', 'asoc/topic/tscs42xx' and 'asoc/topic/twl4030' into asoc-next

Merge remote-tracking branches 'asoc/topic/tas6424', 'asoc/topic/tfa9879', 'asoc/topic/tlv320aic31xx', 'asoc/topic/tlv320aic32x4' and 'asoc/topic/tlv320aic3x' into asoc-next

Merge remote-tracking branches 'asoc/topic/stm32', 'asoc/topic/sun4i-i2s', 'asoc/topic/sunxi', 'asoc/topic/symmetry' and 'asoc/topic/tas5720' into asoc-next

Merge remote-tracking branches 'asoc/topic/sgtl5000', 'asoc/topic/si476x', 'asoc/topic/simple', 'asoc/topic/spdif' and 'asoc/topic/st-dfsdm' into asoc-next

Merge remote-tracking branches 'asoc/topic/rl6231', 'asoc/topic/rt5514', 'asoc/topic/rt5645' and 'asoc/topic/samsung' into asoc-next

Merge remote-tracking branches 'asoc/topic/mxs', 'asoc/topic/mxs-sgtl5000', 'asoc/topic/nau8540', 'asoc/topic/nau8824' and 'asoc/topic/nau8825' into asoc-next

Merge remote-tracking branches 'asoc/topic/max98927', 'asoc/topic/mc13783', 'asoc/topic/msm8916', 'asoc/topic/mt8173' and 'asoc/topic/mtk' into asoc-next

Merge remote-tracking branches 'asoc/topic/hisilicon', 'asoc/topic/iio', 'asoc/topic/max98373' and 'asoc/topic/max98926' into asoc-next

Merge remote-tracking branches 'asoc/topic/fsl', 'asoc/topic/fsl-ssi', 'asoc/topic/fsl_asrc' and 'asoc/topic/hdac_hdmi' into asoc-next

Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/debugfs', 'asoc/topic/disconnect', 'asoc/topic/ep93xx' and 'asoc/topic/eukrea-tlv320' into asoc-next

Merge remote-tracking branches 'asoc/topic/cs47l24', 'asoc/topic/cx20442', 'asoc/topic/da7213', 'asoc/topic/da7218' and 'asoc/topic/dai-drv' into asoc-next

Merge remote-tracking branches 'asoc/topic/cs35l32', 'asoc/topic/cs35l34', 'asoc/topic/cs42l52', 'asoc/topic/cs42l56' and 'asoc/topic/cs42l73' into asoc-next

Merge remote-tracking branches 'asoc/topic/codecs', 'asoc/topic/compress' and 'asoc/topic/cq93vc' into asoc-next

Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/amd', 'asoc/topic/atmel', 'asoc/topic/au1x' and 'asoc/topic/bcm2835' into asoc-next

Now the debugfs files dais/platforms/codecs have a size limit PAGE_SIZE and
the user can not see the whole contents of dai_list/platform_list/codec_list
when they are larger than this limit.

This patch uses seq_file instead to make sure dais/platforms/codecs show the
full contents of dai_list/platform_list/codec_list.
Signed-off-by: Donglin Peng <dolinux.peng@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

Reported-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

The merge between commit abaca806 ("IIO: ADC: stm32-dfsdm: code
optimization") and commit 2353758b ("IIO: ADC: stm32-dfsdm: avoid
unused-variable warning") left one variable behind that is no longer
needed and can be removed, as shown by the gcc warning:

drivers/iio/adc/stm32-dfsdm-core.c: In function 'stm32_dfsdm_probe':
drivers/iio/adc/stm32-dfsdm-core.c:245:29: error: unused variable 'of_id' [-Werror=unused-variable]

Fixes: d84b4c7c ("Merge branch 'topic/iio' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-st-dfsdm")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>