This patch adds generic ac97 reset functions using pincontrol and gpio
parsed from devicetree.
Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de>
Signed-off-by: NMark Brown <broonie@linaro.org>

Ensure continued operation with DAPM being mandatory.
Signed-off-by: NMark Brown <broonie@linaro.org>

Provide a common compatible string for device trees to list as a fallback
for simplicity. We don't currently have a binding document but let's not
fix that right now...
Signed-off-by: NMark Brown <broonie@linaro.org>

Ensure continued operation with DAPM being mandatory.
Signed-off-by: NMark Brown <broonie@linaro.org>

The noise and mic mixer inputs were not connected, do so.
Signed-off-by: NMark Brown <broonie@linaro.org>

The noise and mic mixer inputs were not connected, do so.
Signed-off-by: NMark Brown <broonie@linaro.org>

The noise and mic mixer inputs were not connected, do so.
Signed-off-by: NMark Brown <broonie@linaro.org>

This makes it possible to hook the device into a more complex board and
ensures it will continue to work with non-DAPM support removed from the
core.
Signed-off-by: NMark Brown <broonie@linaro.org>

Bit 9 of PLL2,3 and 4 is reserved as '0'. The 24bit fractional part
should be split across each register in 8bit chunks.
Signed-off-by: NMike Dyer <mike.dyer@md-soft.co.uk>
Signed-off-by: NMark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org

Gateway LT27 needs a fixup for the inverted digital mic.
Reported-by: N"Nathanael D. Noblet" <nathanael@gnat.ca>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

When users of SND_DMAENGINE_PCM are built as module, the config symbol
SND_DMAENGINE_PCM must be tristate, otherwise the linker will fail.
Signed-off-by: NDaniel Mack <zonque@gmail.com>
Reported-by: NFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

For the PXA DMA rework, we need the generic dmaengine implementation
that currently lives in sound/soc for standalone (non-ASoC) AC'97
support.

Move it to sound/core, and rename the Kconfig symbol.
Signed-off-by: NDaniel Mack <zonque@gmail.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

The Tegra30 I2S driver was writing the AHUB interface parameters to the
playback path register rather than the capture path register. This
caused the capture parameters not to be configured at all, so if
capturing using non-HW-default parameters (e.g. 16-bit stereo rather
than 8-bit mono) the audio would be corrupted.

With this fixed, audio capture from an analog microphone works correctly
on the Cardhu board.

Cc: stable@vger.kernel.org
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

This makes it possible to hook the device into a more complex board and
ensures it will continue to work with non-DAPM support removed from the
core.
Signed-off-by: NMark Brown <broonie@linaro.org>

The wm8997 is a compact, high-performance audio hub CODEC with SLIMbus
interfacing, for smartphones, tablets and other portable audio devices
based on the Arizona platform.

This patch adds the wm8997 CODEC driver.

[Fixed some interface churn from bitrot due to the patch not going via
the MFD tree as expected -- broonie]
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

Ensure that the recently added path kcontrol list is initialised otherwise
we may crash trying to delete routes that don't have kcontrols.
Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>

Attempting to create the route as part of adding a mux control causes us
to attempt to add the same route twice since we loop over all sources
for the mux after creating the control. Instead do the addition in the
callers.
Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>

Add the volume control quirk for avoiding the kernel warning
for the Logitech HD Webcam C525
as in the similar commit 36691e1b
for the Logitech HD Webcam C310.
Reported-by: NMaksim Boyko <maksim.a.boyko@gmail.com>
Tested-by: NMaksim Boyko <maksim.a.boyko@gmail.com>
Cc: <stable@vger.kernel.org> # 3.10.5+
Signed-off-by: NMaksim Boyko <maksim.a.boyko@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

The routes linking the widget and the input mux were being added
manually, rather than by the ARIZONA_MUX_ROUTES macro. This patchs adds
the routes to the macro.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@linaro.org>

This makes it possible to hook the device into a more complex board and
ensures it will continue to work with non-DAPM support removed from the
core.
Signed-off-by: NMark Brown <broonie@linaro.org>

Saves some code. We should also be able to manage the power up and reset
registers using DAPM but it's probably more trouble than it's worth in
mains powered systems.
Signed-off-by: NMark Brown <broonie@linaro.org>

This makes it easer to integrate the device with other on-board components
and ensures correct operation following removal of support for non-DAPM
CODECs.
Signed-off-by: NMark Brown <broonie@linaro.org>

The GPIO manipulation done by this driver is never in atomic context so
we can use gpio_set_value_cansleep() and support GPIOs that can't be set
from atomic context.
Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>

There is no need for the power down work to be done on a per CPU workqueue
especially considering the fairly long delay before powerdown.
Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NVinod Koul <vinod.koul@intel.com>

We've added a fake mute control (setting the amp volume to zero) for
CX5051 at commit [3868137e: ALSA: hda - Add a fake mute feature], but
this feature was overlooked in the generic parser implementation.  Now
the driver lacks of mute controls on these codecs.

The fix is just to check both AC_AMPCAP_MUTE and AC_AMPCAP_MIN_MUTE
bits in each place checking the amp capabilities.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=59001
Cc: <stable@vger.kernel.org> [v3.9+]
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Commit aafe77cc (ALSA: usb-audio: add support for many Roland/Yamaha
devices) had several logic errors that prevented create_auto_midi_quirk
from enumerating any MIDI ports.
Reported-by: NKeith A. Milner <maillist@superlative.org>
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Patch makes midi output buffer DMA-able by allocating it separately.
Signed-off-by: NTorsten Schenk <torsten.schenk@zoho.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Patch makes pcm buffers DMA-able by allocating each one separately.
Signed-off-by: NTorsten Schenk <torsten.schenk@zoho.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Correct the pins for a line-in and a headphone on LG LW25 laptop with
ALC880 codec.  Other pins seem fine.
Reported-and-tested-by: NJoonas Saarinen <jonskunator@gmail.com>
Cc: <stable@vger.kernel.org> [v3.9+]
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This makes it possible to hook the device into a more complex board and
ensures it will continue to work with non-DAPM support removed from the
core.
Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NAlexander Sverdlin <subaparts@yandex.ru>

Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NAlexander Sverdlin <subaparts@yandex.ru>

snd_soc_info_enum_ext() and snd_soc_info_enum_double() are almost identical. The
only difference is that snd_soc_info_enum_double() is also able to handle stereo
controls. Using snd_soc_info_enum double() instead of snd_soc_info_enum_ext()
for the SOC_ENUM_EXT control's info callback allows us to remove
snd_soc_info_enum_ext().
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@linaro.org>

The SOC_SINGLE_EXT control has been using snd_soc_info_volsw() for its info
callback since commit 1c433fbd ("[ALSA] soc - 0.13 ASoC headers"). The
snd_soc_info_volsw_ext() function has been unused ever since then, so remove it.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@linaro.org>

The soc_pm_waitq waitqueue has been around as long as the ASoC framework
existed, but has never been used so far, so remove it.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@linaro.org>

This makes it possible to hook up other devices in boards and is required
by removal of support for non-DAPM CODECs in the core.
Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>

The driver used to assume that the streaming endpoint's wMaxPacketSize
value would be an indication of how much data the endpoint expects or
sends, and compute the number of packets per URB using this value.

However, the Focusrite Scarlett 2i4 declares a value of 1024 bytes,
while only about 88 or 44 bytes are be actually used.  This discrepancy
would result in URBs with far too few packets, which would not work
correctly on the EHCI driver.

To get correct URBs, use wMaxPacketSize only as an upper limit on the
packet size.
Reported-by: NJames Stone <jamesmstone@gmail.com>
Tested-by: NJames Stone <jamesmstone@gmail.com>
Cc: <stable@vger.kernel.org> # 2.6.35+
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

This makes it easier to hook into boards and ensures the driver continues
to work with support for non-DAPM CODECs removed.
Signed-off-by: NMark Brown <broonie@linaro.org>

Patch fixes 6fire not to use stack as URB transfer_buffer. URB buffers need to
be DMA-able, which stack is not. Furthermore, transfer_buffer should not be
allocated as part of larger device structure because DMA coherency issues and
patch fixes this issue too.

Cc: stable@vger.kernel.org
Signed-off-by: NJussi Kivilinna <jussi.kivilinna@iki.fi>
Tested-by: NTorsten Schenk <torsten.schenk@zoho.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Since non-DAPM devices are not going to be supported provide DAPM input
and output widgets and hook them up to the DAIs.
Signed-off-by: NMark Brown <broonie@linaro.org>
Acked-by: NLars-Peter Clausen <lars@metafoo.de>

CS42L52 Beep control uses 2dB scale from -56dB
Signed-off-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NMark Brown <broonie@linaro.org>