Commit Graph

13148 Commits

Author SHA1 Message Date
Takashi Iwai 55d52ea868 ALSA: hda - Remove obsoleted CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
I simply forgot to remove this entry although all Realtek quirks have
been dropped.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-25 14:40:16 +02:00
Jaroslav Kysela 6cab3e1e65 ASoC: wm8994: remove duplicate code
It seems that the code duplication was added at a merge operation.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-25 11:14:13 +02:00
Clemens Ladisch 74953e2010 ALSA: usb-audio: add BOSS GT-100 support
Reported-by: John McFarland <mcfarljm@gmail.com>
Tested-by: John McFarland <mcfarljm@gmail.com>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-25 11:11:24 +02:00
Takashi Iwai e6656369da ALSA: hda - Remove suprefluous EAPD init verbs for ALC660vd
The EAPD on nodes 0x14 and 0x15 are initialized in alc_auto_setup_eapd().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-25 11:03:12 +02:00
Mark Brown d69d65226a ASoC: dwc: Bodge around continuing absence of clock API stubs
The patches for stubbing out the generic clock API still haven't been
applied so we need to either add ifdefs here or add a dependency until
someone decides to actually apply them.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25 10:01:27 +01:00
Mark Brown ec8ffe1868 ASoC: wm8996: Move register default configuration to I2C probe
This gets the registers set up as early as possible, mainly useful for the
GPIOs to ensure that they're in the correct mode.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25 09:55:02 +01:00
Mark Brown d4b3d0fbb7 ASoC: wm8996: Inline wm8996_reset() and optimise cache-only usage
There is only one caller and this allows us to cleanly leave the CODEC
with the internal LDO powered down which is the default state we're
looking for and means that we can robustly disable the register cache
only when we either disable the LDO or power down the external
regulators.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25 09:55:01 +01:00
Mark Brown 625c4888ff ASoC: wm8996: Move regulator notifier callbacks into I2C level
Now that we're using regmap the cache is available here.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25 09:55:00 +01:00
Mark Brown 725e7a7b58 ASoC: wm8904: Move register default setup into I2C probe()
Get it done as early as possible, it's neater and minimises the time the
pins aren't configured as requested.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25 09:55:00 +01:00
Mark Brown 03862cf62e ASoC: wm8904: Move regulator acquisition and device identification to I2C
It's more idiomatic to have the resource allocation at this level.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25 09:53:52 +01:00
Mark Brown fd88759a42 ASoC: wm8904: Rely entirely on the core for bias level management
Even though the WM8904 is able to use idle_bias_off during both probe
and resume we were needlessly leaving the device in standby mode. Instead
power the device down as soon as we've confirmed that we can talk to it
and don't manage the bias level at all over suspend and resume, the core
will take us down to our minimum power level.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25 09:53:43 +01:00
Mark Brown d1e16c1a61 Linux 3.5-rc4
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Merge tag 'v3.5-rc4' into for-3.6

Linux 3.5-rc4 contains some bug fixes which overlap with new features.
2012-06-25 09:52:59 +01:00
Uwe Kleine-König 1573ee81cb ASoC: dmaengine_pcm: fix typo in comment
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25 09:52:44 +01:00
Takashi Iwai 6e72aa5f51 ALSA: hda - Add inv-dmic model to possible Realtek codecs
For convenience, add "inv-dmic" model string for enabling the inverted
internal mic workaround to possible Realtek codecs, so far,
ALC882-variants, ALC262, ALC268, ALC269-variants, and ALC662-variants.

Also, the model strings for hardware inv-dmic workarounds,
"alc269-dmic" and "alc271-dmic", are added for ALC269(VA) and ALC271
codecs as well.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-25 10:52:25 +02:00
David Henningsson 693b613dc4 ALSA: hda - Add inverted mic quirks for Asus U41SV, Acer 1810TZ and AOD260
These machines have inverted phase on right channel for their
internal mics.

BugLink: https://bugs.launchpad.net/bugs/997227
BugLink: https://bugs.launchpad.net/bugs/996611
BugLink: https://bugs.launchpad.net/bugs/1006089
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-25 10:20:08 +02:00
Takashi Iwai 125821ae53 ALSA: hda - Add the inverted digital mic workaround to Realtek codecs
Some laptops are equipped with ForteMedia digital mics that give the
differential input.  With such devices, summing stereo streams into a
mono (like PulseAudio does) results in almost silence.

This patch provides a workaround for this bug by adding a new mixer
switch to turn on/off the right channel of digital mic, just like a
similar fix for Conexant codecs.

When the new switch "Inverted Internal Mic Capture Switch" is off and
the current input source is the digital mic, the right channel of the
recording stream is muted.  When another input source is selected, the
right channel is restored.

Tested-by: Eliot Blennerhassett <eliot@blennerhassett.gen.nz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-25 09:45:54 +02:00
Mark Brown 93e8791dd3 ASoC: wm5102: Initial driver
The WM5102 is a highly-integrated low-power audio system for smartphones,
tablets and other portable audio devices based on the Arizona platform.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23 12:11:47 +01:00
Mark Brown 07ed873e4c ASoC: Add shared code for Wolfson Arizona class devices
The Wolfson Arizona series of audio hub CODECs can share a large amount
of their driver code as the result of a common register map. This patch
adds some of this core support, providing a basis for the initial WM5102
audio driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23 12:11:46 +01:00
Mark Brown 9dfdd5abcf ASoC: io: Don't dereference regmap if we failed to get one
Avoids a crash in invalid configurations.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2012-06-23 12:11:32 +01:00
Mark Brown 62d4a4b99d ASoC: dapm: Try to add all routes even if one fails
We may as well print as many errors as we can in one go rather than
requiring developers to iterate through all their typos.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2012-06-23 12:11:31 +01:00
Mark Brown bb1591b3de ASoC: isabelle: Staticise non-exported isabelle_dai
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23 12:11:30 +01:00
Mark Brown b2a4ec3d48 ASoC: da732x: Staticise non-exported symbol soc_codec_dev_da732x
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23 12:11:29 +01:00
Vipin Kumar ace36d8580 ASoC: SPEAr spdif_in: Add spdif IN support
This patch implements the spdif IN driver for ST peripheral

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23 11:58:10 +01:00
Rajeev Kumar 241b446f30 ASoC: Add support for SPEAr ASoC pcm layer.
This patch add support for the SPEAr ASoC pcm layer in ASoC
framework. The pcm layer uses common snd_dmaengine framework.

Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-22 10:27:29 +01:00
Rajeev Kumar 3a9cf8efd7 ASoC: Add support for synopsys i2s controller as per ASoC framework.
This patch add support for synopsys I2S controller as per the ASoC
framework.

Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-22 10:25:45 +01:00
Dylan Reid b43d224767 ALSA: hda - Don't power up when not powered down.
After cancel_delayed_work_sync returns, the power down work either never
started (power_on == 1) or finished (power_on == 0).  In the former case
there is no need to power up again.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-22 09:08:58 +02:00
David Henningsson b3c5dce815 ALSA: HDA: Add inverted internal mic quirk for Lenovo S205
The Lenovo Ideapad S205 has an internal mic where the right channel
is phase inverted.

BugLink: https://bugs.launchpad.net/bugs/884652
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-21 17:16:25 +02:00
Takashi Iwai 8e5a050901 ALSA: hda - Fix ALC272X codec detection
The codec ALC272X is a special codec for some Dell machines, and its
detection got broken in the recent kernel because SSID check (required
by ALC272X check) was moved to the later point.  Now we need to move
this codec check to the right place, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-21 15:52:57 +02:00
Scott Jiang f4a6348391 ASoC: bfin: use dev_err to print error log instead of dev_dbg
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-21 11:07:55 +01:00
Takashi Iwai e9ea8e8f22 ALSA: hda - Correct info print in HDMI non-intrinsic unsol event
In the recent code, the value shown there is a tag number, and it's no
longer same as the pin nid.  Correct the message to avoid confusion.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-21 11:42:23 +02:00
Takashi Iwai 9dd8cf125d ALSA: hda - Don't rely on event tag for simple_hdmi
VIA codecs seem not returning the event tag in the unsolicited events,
thus the current code relying on the tag value doesn't work.
Since simple_hdmi stuff has only a single pin, we can use simply
snd_hda_jack_set_dirty_all() to activate the pin-detection
independently from the tag value.

Tested-by: Annie Liu <AnnieLiu@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-21 11:39:45 +02:00
Takashi Iwai 8ceb332df4 ALSA: hda - Remove loop from simple_hdmi*()
The simple_hdmi stuff is designed only for a single pin and a single
converter (thus a single PCM stream), and no need for loops.
Let's flatten the code.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-21 08:23:27 +02:00
Lars-Peter Clausen 3528f27a5d ASoC: dmaengine-pcm: Add support for querying stream position from DMA driver
Currently the sound dmaengine pcm helper functions implement the pcm_pointer
callback by trying to count the number of elapsed periods. This is done by
advancing the stream position in the dmaengine callback by one period.
Unfortunately there is no guarantee that the callback will be called for each
elapsed period. It may be possible that under high system load it is only called
once for multiple elapsed periods. This patch addresses the issue by
implementing support for querying the current stream position directly from the
dmaengine driver. Since not all dmaengine drivers support reporting the stream
position yet the old period counting implementation is kept for now.

Furthermore the new mechanism allows to report the stream position with a
sub-period granularity, given that the dmaengine driver supports this.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20 15:39:05 +01:00
Lars-Peter Clausen 9883ab229d ASoC: dmaengine-pcm: Rename and deprecate snd_dmaengine_pcm_pointer
Currently the sound dmaengine pcm helper functions implement the pcm_pointer
callback by trying to count the number of elapsed periods. This is done by
advancing the stream position in the dmaengine callback by one period.
Unfortunately there is no guarantee that the callback will be called for each
elapsed period. It may be possible that under high system load it is only called
once for multiple elapsed periods. This patch renames the current implementation
and documents its shortcomings and that it should not be used anymore in new
drivers.

The next patch will introduce a new snd_dmaengine_pcm_pointer which will be
implemented based on querying the current stream position from the dma device.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by Vinod Koul <vinod.koul@linux.intel.com>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20 15:38:32 +01:00
Takashi Iwai 8b8d654b55 ALSA: hda - Move one-time init codes from generic_hdmi_init()
The codes to initialize work struct or create a proc interface should
be called only once and never although it's called many times through
the init callback.  Move that stuff into patch_generic_hdmi() so that
it's called only once.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20 16:32:22 +02:00
Takashi Iwai 1ade819181 Merge branch 'fix/hda' into topic/hda
The fix for power sequence needs to be merged back to topic branch.
2012-06-20 14:43:20 +02:00
Scott Jiang f62ae7bda4 ASoC: add i2s dai driver for bf6xx soc
This driver enables i2s mode support on blackfin bf6xx platform.
We reuse bf5xx-i2s-pcm.c as its i2s pcm driver because it's the same
for both bf5xx and bf6xx soc.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20 11:26:54 +01:00
Scott Jiang d2aae47f80 ASoC: add sport driver for bf6xx soc
The SPORT(Serial Port) module on bf6xx soc has a totally different ip
comparing to bf5xx soc. An individual SPORT module consists of two
independently configurable SPORT halves with identical functionality.
Each SPORT half can be configured for either transmitter or receiver.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20 11:26:12 +01:00
Takashi Iwai ccfcf7d151 ALSA: hda - Add missing snd_hda_jack_detect_enable() for simple_hdmi*()
Reported-by: Annie Liu <annieliu@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20 09:30:42 +02:00
Takashi Iwai 21cd683d31 ALSA: hda - Fix the pin nid assignment in patch_hdmi.c
This fixes the regression introduced by the commit d0b1252d for
refactoring simple_hdmi*().  The pin NID wasn't assigned correctly.

Reported-by: Annie Liu <annieliu@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20 09:21:45 +02:00
Ezequiel Garcia 24fe5ddc5f sound: swarm_cs4297: Provide definitions for AC97 registers
This patch removes the last usage of linux/ac97_codec.h by
re-defining used AC97 registers.
We can't use sound/ac97_codec.h here, since it is an OSS driver.

Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20 08:38:27 +02:00
Markus Bollinger fdfbaf69e0 ALSA: pcxhr: Add LTC support
add LTC (linear timecode) read function via proc interface to the pcxhr driver

Signed-off-by: Markus Bollinger <bollinger@digigram.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20 08:35:37 +02:00
Markus Bollinger d7dc9e32ae ALSA: pcxhr: Fix a counter wrap
fix a counter wrap to avoid resynchronization of stream positions every several
minutes. The resynchronization may create stream position jitter

Signed-off-by: Markus Bollinger <bollinger@digigram.com>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20 08:35:28 +02:00
Oleksij Rempel b64a1ba9d3 ALSA: snd_usb_audio: ignore ctrl errors on QuickCam Pro for Notebooks
This webcam works mostly ok, exept with skype.
Skype sends lots of ctrl messages to dynamically ajust
record level. If for some reasons it pokes some error
every thing goes broken:
- first pulseaudio blocks sound for all apps
- then video is reseted
- then skype freez

dmesg has lots of messages like:
cannot set freq 16000 to ep 0x86"

Setting ignore_ctl_error=1 fixes this problem.

Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20 08:29:08 +02:00
Oleksij Rempel 05b9afd5b7 ALSA: snd_usb_audio: ignore ctrl errors on QuickCam E3500
if this cam is pluged in, pulse audio can't initiate capture
device.
dmesg has lots of messages like:
"cannot set freq 16000 to ep 0x86"

Setting ignore_ctl_error=1 fixes this problem.

Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-20 08:28:57 +02:00
Boojin Kim 21c4afed6a ASoC: follow the updated samsung DMA common operations
This patch uses config() function to configure DMA
transmit options.

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-06-20 08:09:14 +09:00
Mark Brown 629b15b95d ASoC: wm5100: Remove stubs of ASoC-level register map code
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19 12:43:26 +01:00
Hans Verkuil 54f6019b58 [media] S_HW_FREQ_SEEK: set capability flags and return ENODATA instead of EAGAIN
Set the new capability flags in G_TUNER and return ENODATA if no channels
were found.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-18 20:52:51 -03:00
Ezequiel Garcia e0815f35cc ALSA: maestro3: Remove unused AC97 register definitions
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18 16:05:28 +02:00
Ondrej Zary 10a3061acc ALSA: snd-opti9xx: fixes for MED3931 card (opti931)
MED3931 card did not work (failed with "OPTI chip not found") because
snd-opti9xx gets mc_indir_index from pnp by adding 2 to the pnp-reported port.
It probably works for some cards but not for this one. Datasheet says that
the port is always at 0xe?e so just force the lowest nibble to be 0xe.

Also this card powers up with (ugly) 3D sound enabled. As there's no mixer
control for this, just disable it.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18 09:39:38 +02:00
Dimitris Papastamos 4be77a530b ALSA: pcm: Add snd_pcm_rate_bit_to_rate()
This is essentially the reverse of snd_pcm_rate_to_rate_bit().

This is generally useful as the Compress API uses the rate bit
directly and it helps to be able to map back to the actual sample
rate.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18 09:38:58 +02:00
Daniel Mack 0b1d8e0908 ALSA: 6fire: use NULL instead of 0 for pointer assignment
Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: Torsten Schenk <torsten.schenk@zoho.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18 09:36:38 +02:00
Dylan Reid b4a91cf05c ALSA: hda - Handle open while transitioning to D3.
This addresses an issue encountered when a pcm is opened while
transitioning to low power state (codec->power_on == 1 &&
codec->power_transition == -1).  Add snd_pcm_power_up_d3wait to
hda_codec.  This function is used to power up from azx_open as opposed
to snd_hda_power_up used from codec_exec_verb. When powering up from
azx_open, wait for pending power downs to complete, avoiding the power
up continuing in parallel with the power down on the work queue.

The specific issue seen was with the CS4210 codec, it powers off the ADC
and DAC nid in its suspend handler.  If it is re-opened before the
~100ms power down process completes, the ADC and DAC nid are initialized
while powered down and audio is lost until another suspend/resume cycle.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18 09:35:21 +02:00
Daniel Mack afe25967ec ALSA: snd-usb: make snd_usb_substream_capture_trigger static
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18 09:32:53 +02:00
Daniel Mack 7fb75db139 ALSA: snd-usb: fix sync pipe check
Fix a bogus sanity check for sync pipe in pcm.c. This flaw was
introduced during the streaming logic refactorization.

While at it, improve the error messages that are generated in such cases.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Reported-and-tested-by: <ben@b1c1l1.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18 08:36:36 +02:00
Takashi Iwai ef890ae9b3 ASoC: Updates for 3.5
All driver specific and fairly small.  The pxa-ssp changes are larger
 than I'd like but they're build failures and are pretty clear to
 inspection.
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Merge tag 'asoc-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for 3.5

All driver specific and fairly small.  The pxa-ssp changes are larger
than I'd like but they're build failures and are pretty clear to
inspection.
2012-06-18 08:36:00 +02:00
Dan Carpenter 9f0ed7a7c5 ASoC: Ux500: unlock on an error path
There is a missing mutex_unlock() here.  The cleanup path also has more
debug output.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-17 20:48:44 +01:00
Ola Lilja e0690385a8 ASoC: Ux500: Add machine-driver
Add machine-driver for ST-Ericsson U8500 platform, including
support for the AB8500-codec.

Signed-off-by: Ola Lilja <ola.o.lilja@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-17 20:46:12 +01:00
Takashi Iwai 250e41ac9f ALSA: hda - Enable unsol event for ATI and Nvidia HDMI codecs too
ATI and Nvidia HDMI codecs have also the pin-detection capability,
so let's enable the jack-detecion for them, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-15 14:42:06 +02:00
Takashi Iwai ceaa86ba2e ALSA: hda - Remove invalid init verbs for Nvidia 2ch codecs
Nvidia 2ch codecs have no NIDs greather than 0x05.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-15 14:41:59 +02:00
Takashi Iwai d0b1252dd1 ALSA: hda - Use common codes for ATI, Nvidia and VIA simple codecs
The code refactoring using the same helper functions for sharing the
codes among ATI, Nvidia and VIA simple_hdmi* stuff.  Except for that
spec->pcm_playback is no longer pointer, the functionality doesn't
change.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-15 14:36:20 +02:00
Takashi Iwai 4f0110ced1 ALSA: hda - Merge ATI/VIA HDMI simple init functions
Just a minor code cleanup to use the same function for both AMD and VIA
simple_hdmi*().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-15 12:53:39 +02:00
Takashi Iwai 4b6ace9e71 ALSA: hda - Add the support for VIA HDMI pin detection
This patch adds the hotplug unsol event handling to simple_hdmi*().
It works on VIA VX900.  If AMD or Nvidia chips support the
pin-detection similarly, it can be added easily, too.

Reported-by: Annie Liu <annieliu@viatech.com.cn>
Tested-by: Annie Liu <annieliu@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-15 11:53:32 +02:00
Seth Heasley c20c5a841c ALSA: hda_intel: activate COMBO mode for Intel client chipsets
This patch activates the COMBO position_fix for recent Intel client chipsets.
COMBO mode is the recommended setting for Intel chipsets and eliminates HD
audio warnings in dmesg.  This patch has been tested on Lynx Point, Panther
Point, and Cougar Pont.

Signed-off-by: Seth Heasley <seth.heasley@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-15 10:28:16 +02:00
David Henningsson 80c8bfbe76 ALSA: HDA: Create phantom jacks for fixed inputs and outputs
PulseAudio sometimes have difficulties knowing that there is a
"Speaker" or "Internal Mic", if they have no individual volume
controls or selectors. As a result, only e g "Headphone" might
be created for a laptop, but no "Speaker".
To help out, create phantom jacks (that are always present,
at least for now) for "Speaker", "Internal Mic" etc, in case we
detect them.
The naming convention is e g "Speaker Phantom Jack".

In order not to pollute the /dev/input namespace with even more
devices, these are added to the kcontrols only, not the input devices.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-14 12:59:35 +02:00
Takashi Iwai 2e8b2b29d1 ALSA: hda - Don't forget to call init verbs added by fixup list
During the split to the auto-parser helper functions, the actual call
of init verbs was lost.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43366

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-13 16:47:32 +02:00
Stephen Warren 62ae68fa5d ASoC: probe CODECs and platforms before DAIs and links
soc_probe_dai_link() currently inter-mixes the probing of CODECs,
platforms, and DAIs. This can lead to problems such as a CODEC's DAI
being probed before the CODEC, if that DAI is used as the CPU-side of
a DAI link without any other of the CODEC's DAIs having been used as
the CODEC-side of any DAI link that was probed earlier.

To solve this, split soc_probe_dai_link() into soc_probe_link_components()
and soc_probe_link_dais(). The former is used to probe all CODECs and
platforms used by a card first, and then the latter is used to probe all
the DAIs and links later.

A similar change is made to soc_remove_dai_links().

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 13:18:05 +01:00
Stephen Warren d12cd198cb ASoC: factor out soc_remove_platform()
This change simply factors out part of soc_remove_dai_link() into a
standalone function. This makes platform and CODEC removal much more
similar at the call-sites.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 13:18:04 +01:00
Stephen Warren 18d756440e ASoC: when removing a CPU DAI, clean up its DAPM context
When a standalone CPU DAI (one not part of a CODEC) is probed, widgets
are created for it. Add a call to snd_soc_dapm_free() in order to clean
these up when the CPU DAI is removed.

In order for snd_soc_dapm_free() to work, the CPU DAI's DAPM context's
list member must be initialized, since snd_soc_dapm_free() removes that
from the list it's part of. Add it to the card's list of DAPM contexts.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 13:18:04 +01:00
Stephen Warren a9db7dbee0 ASoC: when initializing CPU DAI, don't duplicate any CODEC init
If the CPU-side of a DAI link is a CODEC rather than a standalone DAI,
the codec initialization will call try_module_get() and create the DAI
widgets. Ensure that this isn't duplicated when the CPU DAI itself is
probed, if the CPU DAI is part of a CODEC.

Note that this is not a complete fix on its own, since there's no
guarantee that the CODEC itself will be initialized - currently that only
happens if the CODEC is also used as the CODEC-side of a DAI link, and
that initialization may happen before or after the DAIs within the CODEC
are initialized. However, such a scenario doesn't necessarily currently
work, and I don't think this change alone makes it any worse. This is
fixed in a couple patches time.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 13:18:04 +01:00
Qiao Zhou b883f36349 ASoC: add ttc-dkb machine support
add ttc-dkb machine support for pxa910. It uses 88pm8607 as codec
dai, mmp-pcm as platform and pxa-ssp as cpu dai.

Signed-off-by: Qiao Zhou <zhouqiao@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 13:16:14 +01:00
Zhangfei Gao 5ebf20ae28 ASoC: add mmp brownstone support
Adds Alsa audio platform driver for mmp brownstone machine

Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com>
Signed-off-by: Leo Yan <leoy@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 13:16:13 +01:00
Zhangfei Gao fa375d42f0 ASoC: mmp: add sspa support
The SSPA is a configurable multi-channel audio serial (TDM) interface.
It's configurable at runtime to support up to 128 channels and the
number of bits per sample: 8, 12, 16, 20, 24 and 32 bits. It also
support stereo format: I2S, left-justified or right-justified.

Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com>
Signed-off-by: Leo Yan <leoy@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 13:13:39 +01:00
Zhangfei Gao 7a824e214e ASoC: mmp: add audio dma support
mmp-pcm handle audio dma based on soc-dmaengine
Support mmp and pxa910

Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com>
Signed-off-by: Leo Yan <leoy@marvell.com>
Signed-off-by: Qiao Zhou <zhouqiao@marvell.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 13:13:37 +01:00
Axel Lin 8994a5e1d2 ASoC: ml26124: Convert to devm_regmap_init_i2c
This fixes a leak if snd_soc_register_codec fails.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 17:27:27 +08:00
Ola Lilja 85f243912b ASoC: Ux500: Correct license strings
GPLv2 -> GPL v2

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Ola Lilja <ola.o.lilja@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13 17:22:41 +08:00
Prashant Gaikwad 65d2bdd343 ASoC: tegra: add clk_prepare/clk_unprepare
Use clk_prepare/clk_unprepare as required by the generic clk framework.

Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-12 10:32:56 -06:00
David Henningsson edfe3bfc1b ALSA: HDA: Pin fixup for Zotac Z68 motherboard
Pin 0x1b was connected to the front panel connector, which according to
the HDA standard should contain a mic and a headphone. In this case,
the headphone was listed as "line out" by BIOS.

Cc: stable@kernel.org
BugLink: https://bugs.launchpad.net/bugs/993162
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-12 17:55:46 +02:00
Vinod Koul 8b21460ac6 ALSA: compress_core: cleanup pointers on stop
as the start can be called after stop again, we need to reset state

Signed-off-by: Namarta Kohli <namartax.kohli@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-12 17:55:02 +02:00
Vinod Koul 6b18f79399 ALSA: compress_core: don't wake up on pause
during pause the core should maintain the status-quo on the device and pointers
and not wake up. If app needs it should call DROP explcitly.

Signed-off-by: Namarta Kohli <namartax.kohli@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-12 17:54:42 +02:00
Stephen Warren 3419ae781f ASoC: tegra+wm8903: turn of mic detect when card is removed
If mic detect is left enabled and the WM8903 detects a status change,
the WM8903 driver will make a callback against the free()d jack, which
will cause a crash.

This problem can be triggered by fully initializing an audio card, then
removing and re-inserting the machine driver module.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-12 11:38:48 +08:00
Mark Brown a89c3e956a ASoC: wm8903: Move register default changes to I2C probe
Also convert to use update_bits() while we're at it. No great need to do
this, it's just a bit neater to do as much as possible in the I2C probe.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
2012-06-12 09:00:12 +08:00
Mark Brown b7c95d9146 ASoC: wm8903: Move interrupt request to I2C probe
There's no reason to defer requesting of the interrupt until the CODEC
probe and doing so results in more work if we hit an error as we'll have
registered the CODEC with the core. It's neater to acquire as many of the
resources we'll need as we can in the bus probe function.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
2012-06-12 09:00:03 +08:00
Mark Brown e373cbfb2f ASoC: wm8903: Make interrupt handler use regmap directly
There's no urgent need for the interrupt handler to use the ASoC I/O
functions and it'll support a further move in where we request the
interrupt so call the regmap APIs directly.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
2012-06-12 08:59:59 +08:00
Mark Brown 20c5fd3994 ASoC: wm8903: Move pin configuration into I2C probe() function
Ensure that the device pins are configured as soon as possible by moving
the pin configration (including MICBIAS) into the I2C probe() function.
This had been done in the CODEC probe() function when we were relying on
the ASoC register I/O code.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
2012-06-12 08:59:46 +08:00
Hans de Goede 40e006aea8 [media] snd_tea575x: set_freq: update cached freq to the actual achieved frequency
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
CC: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-11 16:04:12 -03:00
Hans de Goede 5daf53a6eb [media] snd_tea575x: Make the module using snd_tea575x the fops owner
Before this patch the owner field of the /dev/radio# device fops was set to
the snd-tea575x-tuner module itself. Meaning that the module which was using
it could be rmmod-ed while the device is open, and then BAD things happen.

I know, as I found out the hard way :)

Note that there is no need to also somehow increase the refcount of the
snd-tea575x-tuner module itself, since any drivers using it will have
symbolic references to it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
CC: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-11 16:02:54 -03:00
Hans de Goede 0875eb755b [media] snd_tea575x: Report correct frequency range for EU/US versus JA models
My EU/US 5757 cannot tune below approx 86 Mhz, that is below that it
does not even generate the standard not tuned to anything radio noise anymore,
so clearly the 5757 cannot tune to the Japanese frequencies. This patch
assumes that likewise the 5759 cannot tune to the EU/US frequencies.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
CC: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-06-11 16:02:15 -03:00
Stephen Warren 0336553e4a ASoC: tegra: simplify Kconfig dependencies
The Tegra ASoC machine drivers only depend on Tegra architecture support
to compile, not specific board support. Remove Kconfig dependencies on
any particular board. This is required since Kconfig options for boards
are going away given the migration to device tree.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 11:48:43 -06:00
Takashi Iwai f2a8ecaf6d ALSA: hda - Fix detection of Creative SoundCore3D controllers
The PCI ID entries of Creative SoundCore3D HD-audio controllers should
be before the wildcard for vendor = Creative.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-11 15:51:54 +02:00
Adam Thomson 48e2787460 ASoC: codecs: Add DA732x codec driver
This patch adds support for Dialog DA732x audio codecs.

Signed-off-by: Michal Hajduk <Michal.Hajduk@diasemi.com>
Signed-off-by: Adam Thomson <Adam.Thomson@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 20:23:55 +08:00
Mark Brown af691fb62c ASoC: wm8996: Convert to devm_regmap_init_i2c()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 20:22:26 +08:00
Mark Brown 66c2b7377a ASoC: wm8996: Remove write sequencer registers from the defaults table
They aren't marked as readable and the feature is never used so they'll
never get referenced.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 20:22:12 +08:00
Mark Brown 9c699e0a95 ASoC: wm8996: Mark the CODEC as cache only when powering off on boot
Otherwise we might try to write to a powered off device.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 20:20:51 +08:00
Mark Brown db13340983 ASoC: wm8996: Move reset before the initial regulator disable
If we don't have control over the LDO but do have control over the other
regulators then we may end up trying to write to a powered off device.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 20:20:38 +08:00
Mark Brown 90ba6859ce ASoC: wm8996: Remove spurious regulator_bulk_free()
We're using demv_regulator_bulk_get() so don't need to manually free and
this is in the CODEC driver not the I2C driver anyway.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 20:20:22 +08:00
Mark Hills 989b01385f ALSA: usb-audio: Convert table to preferred C99 format
Signed-off-by: Mark Hills <mark@pogo.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-11 12:49:56 +02:00
Mark Hills b71dad181a ALSA: usb-audio: Use a table of mixer controls
Allow mixer controls to be provided clearly in a table, to avoid
quantity of error checking at each use.

Signed-off-by: Mark Hills <mark@pogo.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-11 12:49:43 +02:00
Annie Liu 3de5ff8877 ALSA: hda - add support for HD-Audio CODECes of VIA HDMI GFX Cards
This is patch supporting the CODECes of HD-Audio function of VIA GFX
cards which support HDMI.
For CODECes 0x9f80/0x9f81, which belong to VX900, since the hardware
is not fully compliant to HD-Audio 1.3, simple_i*() is adopted
temporarily.

Signed-off-by: Annie Liu <annieliu@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-11 12:47:31 +02:00
Annie Liu 754fdff86f ALSA: hda - add support for HD-Audio of VIA HDMI GFX Cards
This is patch supporting HD-Audio function of VIA GFX cards which
support HDMI.
Those are integrated graphics of chipsets VX900 and VX11 separately.

Signed-off-by: Annie Liu <annieliu@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-11 12:47:15 +02:00
Ola Lilja 679d7abdc7 ASoC: codecs: Add AB8500 codec-driver
Add codec-driver for ST-Ericsson AB8500 mixed-signal ASIC.

Signed-off-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 13:19:02 +08:00
Mark Brown c1b88ee2bb ASoC: wm8904: Fix cache only management
We should be using the regmap API consistently for all the cache only
configuration and we should be going cache only before we power down
the supplies.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 13:17:38 +08:00
Mark Brown 433897f740 ASoC: wm8904: Fix GPIO and MICBIAS initialisation for regmap conversion
We no longer have a flat ASoC cache so can't peer directly into the array
any more but should instead use the register I/O functions to update the
cache.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org (v3.4)
2012-06-11 13:11:40 +08:00
Qiao Zhou 972a55b62d ASoC: fix pxa-ssp compiling issue under mach-mmp
pxa-ssp.c uses API like cpu_is_pxa3xx(), cpu_is_pxa2xx(), which is
defined under arch-pxa architecture, and drivers under mach-mmp
can't find it. so just use ssp->type to replace that API.

Signed-off-by: Qiao Zhou <zhouqiao@marvell.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-11 12:26:15 +08:00
Mark Brown d633edd95d ASoC: wm8904: Convert to devm_regmap_init_i2c()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-09 12:07:41 +08:00
Mark Brown 8cb28fd6d1 ASoC: wm8904: Convert to module_i2c_driver()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-09 12:07:32 +08:00
Mark Brown 7d11668494 ASoC: wm8903: Convert to devm_regmap_init_i2c()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-09 12:07:19 +08:00
Steven Newbury 8393ec4a13 ALSA: hda - HDMI Audio init all connectors when VGA-switcheroo is off
When VGA_SWITCHEROO support is enabled hda_intel initialises the HDMI
audio device on the current VGA device.  When it's not enabled it only
initialises the HDMI device on the default VGA adaptor, this means
secondary cards get no audio support which is very unhelpful for
multi-seat!

With this patch, when SUPPORT_VGA_SWITCHEROO is disabled hda_intel
initialises all HDMI audio devices, not just the default VGA.

[minor optimizations by tiwai]

Signed-off-by: Steven Newbury <steve@snewbury.org.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-08 13:07:41 +02:00
Takashi Iwai 12b78a7f67 ALSA: hda - Fix uninitialized HDMI controllers with VGA-switcheroo
When VGA-switcheroo is built in but unused on systems with multiple
graphics cards, the initializations of non-default graphics cards are
skipped and never enabled (because the switcheroo is activated only
when the controller supports).  The current behavior is for avoiding
the system lockup by accessing the disabled GPU, but due to the recent
change in VGA-switcheroo, it determines the state simply by checking
with the default VGA device.  This is the culprit.

Now with the new vga_switcheroo_get_client_state(), we can know the
initial state of the bound GPU, thus can determine the initial audio
client state more correctly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-08 11:24:19 +02:00
Takashi Iwai 8260ef075b ALSA: usb-audio: Fix substream assignments
In 3.5 kernel, the endpoint is assigned dynamically for the
substreams, but the PCM assignment still checks the presence of the
endpoint pointer.  This ended up in duplicated PCM substream creations
at probing time, resulting in kernel warnings like:

WARNING: at fs/proc/generic.c:586 proc_register+0x169/0x1a6()
Pid: 1152, comm: modprobe Not tainted 3.5.0-rc1-00110-g71fae7e #2
Call Trace:
 [<ffffffff8102a400>] warn_slowpath_common+0x83/0x9c
 [<ffffffff8102a4bc>] warn_slowpath_fmt+0x46/0x48
 [<ffffffff813829ad>] ? add_preempt_count+0x39/0x3b
 [<ffffffff811292f0>] proc_register+0x169/0x1a6
 [<ffffffff8112962e>] create_proc_entry+0x74/0x8c
 [<ffffffffa018eb63>] snd_info_register+0x3e/0xc3 [snd]
 [<ffffffffa01fde2e>] snd_pcm_new_stream+0xb1/0x404 [snd_pcm]
 [<ffffffffa024861f>] snd_usb_add_audio_stream+0xd2/0x230 [snd_usb_audio]
 [<ffffffffa0241d33>] ? snd_usb_parse_audio_format+0x252/0x34f [snd_usb_audio]
 [<ffffffff810d6b17>] ? kmem_cache_alloc_trace+0xab/0xbb
 [<ffffffffa0248c29>] snd_usb_parse_audio_interface+0x4ac/0x567 [snd_usb_audio]
 [<ffffffffa023f0ff>] snd_usb_create_stream+0xe9/0x125 [snd_usb_audio]
 [<ffffffffa023f9b1>] usb_audio_probe+0x62a/0x72c [snd_usb_audio]
 .....

This patch fixes the regression by checking the fixed endpoint number
for each substream instead of the endpoint pointer.

Reported-and-tested-by: Jamie Heilman <jamie@audible.transient.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-08 09:01:37 +02:00
Wang Xingchao 09617ce477 ALSA: hda - power setting error check
codec may reject power state transition requests(reporting PS-ERROR set),
in that case we re-issue a power state setting and check error bit again.

Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-08 09:00:37 +02:00
Stephen Warren 69c5b75306 ASoC: tegra: add MODULE_DEVICE_TABLE to tegra30_ahub
This allows the module to automatically load when instantiated from
device tree.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 08:49:30 +08:00
Stephen Warren 0f163546a7 ASoC: tegra: use regmap more directly
Stop open-coding the caching of the ctrl registers; instead, use
regmap_update_bits() to update parts of the register from different
places. The removal of the open-coded cache will allow controls to be
created which touch registers, which will be necessary if any of these
modules are converted to CODECs.

Get rid of tegra*_read/write; just call regmap_read/write directly.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 07:03:14 +08:00
Stephen Warren c92a40e3a1 ASoC: tegra: use DAI's not card's dev for dev_err
This is the actual device of the I2S or SPDIF controller reporting the
problem. If a future change converts these controllers to be CODECs, then
there may be no pcm associated with the substream, so this change avoids
a crash.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 07:03:05 +08:00
Stephen Warren 40db77a0c4 ASoC: tegra: remove usage of rtd->codec
rtd->codec_dai->codec can be used instead.

This is a slight step along the way to not needing the rtd->codec field
any more.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 07:02:29 +08:00
Stephen Warren 408dafc423 ASoC: tegra: statically define DAI link format
Define the DAI format statically in the dai_link, rather than executing
code to set it each time the hw params are set.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 07:02:29 +08:00
Stephen Warren 9515c1010c ASoC: tegra: add .stream_name to CPU DAIs
This is certainly required if the I2S and SPDIF controllers are converted
to be CODECs, and is probably good practice irrespective.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 07:02:28 +08:00
Mark Brown 3ff1ec27e9 ASoC: wm2000: Always use a 4s timeout for the firmware
Rather than having varying timeouts depending on the transition always
use a 4s timeout. This provides better diagnostics for clocking errors
and ensures compatibility with current calibration firmwares.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 07:00:13 +08:00
Dan Carpenter 40820105d4 ASoC: isabelle: using an uninitialized variable
We should set "isabelle_regmap" before using it.  GCC complains.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 06:58:44 +08:00
Liam Girdwood 90c6ce0d54 ASoC: dapm: Fix input list to use source widgets
We should only add source widgets to the input list.

Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 06:56:41 +08:00
Liam Girdwood 35ea0655a1 ASoC: dpcm: Fix dpcm_get_be() to check that DAI is BE
Make sure that the dpcm_get_be() only returns BE DAI links.

Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 06:56:38 +08:00
Mark Brown a265367ccb ASoC: max98095: Staticise non-exported functions and export jack detect
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-08 05:47:19 +08:00
Wang Xingchao e076eb5c95 ALSA: hda - check proper return value
snd_hda_param_read() return value -1 means error, others are responses

Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-07 11:40:58 +02:00
Wang Xingchao 0f4ccbb025 ALSA: hda - reduce msleep time if EPSS power states supported
if EPSS supported, transition from D3 state to D0 state in less
than 10ms

Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-07 11:40:33 +02:00
Wang Xingchao 0c7f46ad92 ALSA: hda - check supported power states
Add function to check whether power states supported by specific
codec node.

Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-07 11:39:52 +02:00
Takashi Iwai 167d2d55bf ALSA: hda - Show D3cold state in proc files
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-06 12:17:45 +02:00
Wang Xingchao ce63f3ba25 ALSA: hda - add power states information in proc
add more power states information:
- reset status
- clock stop ok
- power states error

Output like:
Power: setting=D0, actual=D0, Error, Clock-stop-OK, Setting-reset

Signed-off-by: Wang Xingchao <xingchao.wang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-06 12:12:49 +02:00
Raymond Yau 223f18e448 ALSA: au88x0 - Remove unused "Master Mono" Playback Volume and Playback Switch of ac97 codec
Remove "Master Mono Playback Volume" and "Master Mono Playback Switch"
of ac97 mixer since au88x0 does no use "Master Mono Pin" of AC97 codec
even au88x0 support mono playback

Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-05 18:02:27 +02:00
Mark Brown bfd37bb5f6 ASoC: wm8994: Apply volume updates with clocks enabled
Volume updates may not be acted upon if there is no clock applied when
the volume update is written. Ensure this doesn't happen by writing out
registers with volume updates after we enable each of the clocks.

There are more registers updated than before as previously we were
relying on wm_hubs to set those for controls it manages.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2012-06-05 14:10:41 +01:00
Mark Brown c8fdc1b566 ASoC: wm8994: Ensure all AIFnCLK events are run from the _late variants
Ensure that all the actions get taken at appropriate times by calling the
_PRE and _POST events for the aifNclk_ev functions explicitly.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2012-06-05 14:10:20 +01:00
Mark Brown cd86e3ce30 ASoC: lm59453: Unconstify dai_driver
The core fills in some blanks which makes it annoying to do the right thing
and constify the calls in the core.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-05 11:34:35 +01:00
Mark Brown 61dc479e99 Revert "ASoC: fsl_ssi: convert to use devm_clk_get"
This reverts commit 014e5b5670 since
PowerPC doesn't use clkdev and hasn't implemented devm_clk_get() itself.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-05 11:08:45 +01:00
Brian Austin 134b2f576b ASoC: cs42l52: Convert to devm_regmap_init_i2c()
Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-05 11:03:35 +01:00
Brian Austin 571f6a7f07 ASoC: cs42l73: Convert to devm_regmap_init_i2c()
Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-05 11:03:35 +01:00
Mark Brown 165961efc0 ASoC: dapm: The clock API is even less consistent than thought
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-05 10:44:23 +01:00
MR Swami Reddy 5eba8ec37f ASoC: isabelle: Remove regmap_exit()
With devm_ APIs regmap_exit() not needed, so remove regmap_exit().

Signed-off-by: Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
Signed-off-by: M R Swami Reddy <mr.swami.reddy@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-05 10:42:58 +01:00
M R Swami Reddy 2f989f7e9f ASoC: Support TI Isabelle Audio driver
ASoC: Support TI Isabelle Audio driver

The Isabelle Audio IC is a complete low power high fidelity CODEC with integrated
ADCs, DACs, decimation and interpolation filters, PLL, and power providers. This
device supports 2 analog and 2 digital microphone channels, a mono earpiece driver,
stereo class G headphone drivers with ultra low power and best SNR in the industry,
stereo Class D speaker drivers, and 2 high performance Line drivers.

The below patch is a basic driver code for TI Isabelle audio codec. The
functionalities like headset detection, etc., will be included incrementally
in the up-coming patches.

Signed-off-by: Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
Signed-off-by: M R Swami Reddy <mr.swami.reddy@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-05 10:42:57 +01:00
Sachin Kamat 2bce133c3b ASoC: lm49453: Remove version.h header file inclusion
version.h header file is no longer required.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-04 11:23:52 +01:00
Sachin Kamat 7376bde894 ASoC: cs42l52: Remove version.h header file inclusion
version.h header file is no longer needed.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-04 11:23:51 +01:00
Richard Zhao 014e5b5670 ASoC: fsl_ssi: convert to use devm_clk_get
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-04 11:23:51 +01:00
Mark Brown ec02995ada ASoC: dapm: Bodge for lack of a widely available clk API
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2012-06-04 11:23:50 +01:00
Richard Zhao a1c85ec037 ASoC: imx-audmux: add pinctrl support
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-04 10:53:59 +01:00
Liam Girdwood d298caae9a ASoC: dapm: Fix connected widget capture path query.
Make sure we check the correct path for capture.

Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-04 10:53:58 +01:00
Mark Brown 695594f1b7 ASoC: dapm: Use devm_clk_get()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2012-06-04 10:49:11 +01:00
Mark Brown f59fef4417 ASoC: wm8350: Convert to direct regmap API usage
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:33:53 +01:00
Adam Thomson 6c9d8cf637 ASoC: core: Add single controls with specified range of values
Control type added for cases where a specific range of values
within a register are required for control.

Added convenience macros:

SOC_SINGLE_RANGE
SOC_SINGLE_RANGE_TLV

Added accessor implementations:

snd_soc_info_volsw_range
snd_soc_put_volsw_range
snd_soc_get_volsw_range

Signed-off-by: Michal Hajduk <Michal.Hajduk@diasemi.com>
Signed-off-by: Adam Thomson <Adam.Thomson@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:41 +01:00
Stephen Warren bc92657a11 ASoC: make snd_soc_dai_link more symmetrical
Prior to this patch, the CPU side of a DAI link was specified using a
single name. Often, this was the result of calling dev_name() on the
device providing the DAI, but in the case of a CPU DAI driver that
provided multiple DAIs, it needed to mix together both the device name
and some device-relative name, in order to form a single globally unique
name.

However, the CODEC side of the DAI link was specified using separate
fields for device (name or OF node) and device-relative DAI name.

This patch allows the CPU side of a DAI link to be specified in the same
way as the CODEC side, separating concepts of device and device-relative
DAI name.

I believe this will be important in multi-codec and/or dynamic PCM
scenarios, where a single CPU driver provides multiple DAIs, while also
booting using device tree, with accompanying desire not to hard-code the
CPU side device's name into the original .cpu_dai_name field.

Ideally, both the CPU DAI and CODEC DAI loops in soc_bind_dai_link()
would now be identical. However, two things prevent that at present:

1) The need to save rtd->codec for the CODEC side, which means we have
to search for the CODEC explicitly, and not just the CODEC side DAI.

2) Since we know the CODEC side DAI is part of a codec, and not just
a standalone DAI, it's slightly more efficient to convert .codec_name/
.codec_of_node into a codec first, and then compare each DAI's .codec
field, since this avoids strcmp() on each DAI's CODEC's name within
the loop.

However, the two loops are essentially semantically equivalent.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:41 +01:00
Mark Brown 210cb67cb5 ASoC: io: Use dev_get_regmap() if driver doesn't provide a regmap
Less error prone and one less line of code in drivers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2012-06-03 13:06:41 +01:00
Mark Brown 51cc7ed3e3 ASoC: wm2000: Add register readability information
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:40 +01:00
Mark Brown 0561c1bf35 ASoC: ac97: Remove empty remove() function
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:39 +01:00
Jarkko Nikula 14a95fe865 ASoC: tlv320aic3x: Change Class-D amplifier gain control name
ALSA mixers cannot classify this "Class-D Amplifier Gain" speaker output
gain control as a playback control. Fix this by changing the name as
"Class-D Playback Volume".

Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:39 +01:00
Kuninori Morimoto b1226dc59d ASoC: fsi: use PIO handler if DMA handler was invalid
PIO handler is not good performance, but works on all platform.
So, switch to PIO handler if DMA handler was invalid case.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:39 +01:00
Kuninori Morimoto 5514efdfe0 ASoC: fsi: use dmaengine helper functions
This patch used dmaengine helper functions instead of using hand setting.
And reduced local variables

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:39 +01:00
Ola Lilja 01a0c1139c ASoC: Ux500: Add platform-driver
Add platform-driver handling all DMA-activities.

Signed-off-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:38 +01:00
Ola Lilja d7e7eb9155 ASoC: core: Add widget SND_SOC_DAPM_CLOCK_SUPPLY
Adds a supply-widget variant for connection to the clock-framework.
This widget-type corresponds to the variant for regulators.

Signed-off-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:38 +01:00
Mark Brown 656baaebf9 ASoC: codecs: Refresh copyrights for Wolfson drivers
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:37 +01:00
Stephen Warren b350ecbe4c ASoC: tegra+wm8903: remove non-DT support for Seaboard
In kernel 3.6, Seaboard will only be supported when booting using device
tree; the board files are being removed. Hence, remove the non-DT support
for Seaboard and derivatives Kaen and Aebl from the audio driver.

Harmony is the only remaining board supported by this driver when not
using DT. This support is currently scheduled for removal in 3.7.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:37 +01:00
Stephen Warren 14df415a38 ASoC: tegra+wm8903: simplify gpio tests in widget callbacks
By the time any widget callbacks could be called, if the GPIO ID they
will manipulate is valid, it must have already been requested, or the
card would have failed to probe or initialize. So, testing for GPIO
validity is equivalent to testing whether the GPIO was successfully
requested at this point in the code. Making this change will allow later
patches to remove the gpio_requested variable.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:37 +01:00
Stephen Warren 9f6328d910 ASoC: tegra+alc5632: unconditionally free jack GPIOs in remove
The headphone jack GPIOs are added/initialized in the DAI link's init()
method, and hence in theory may not always have been added before remove()
is called in some unusual cases. In order to prevent calling
snd_soc_jack_free_gpios() if snd_soc_jack_add_gpios() had not been, the
code kept track of the initialization state to avoid the free call when
necessary.

However, it appears that snd_soc_jack_free_gpios() is robust in the face
of being called without snd_soc_jack_add_gpios() first succeeding, so
there is little point manually tracking this information. Hence, remove
the tracking code. All other machine drivers already operate this way.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:37 +01:00
Stephen Warren aef9a37c01 ASoC: tegra+alc5632: move all GPIO setup into probe
Now that deferred probe exists, we can parse device tree and request
GPIOs from probe(), rather than deferring this to the DAI link's init().

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:37 +01:00
Stephen Warren e44fbbd458 ASoC: tegra+wm8903: unconditionally free jack GPIOs in remove
The headphone jack GPIOs are added/initialized in the DAI link's init()
method, and hence in theory may not always have been added before remove()
is called in some unusual cases. In order to prevent calling
snd_soc_jack_free_gpios() if snd_soc_jack_add_gpios() had not been, the
code kept track of the initialization state to avoid the free call when
necessary.

However, it appears that snd_soc_jack_free_gpios() is robust in the face
of being called without snd_soc_jack_add_gpios() first succeeding, so
there is little point manually tracking this information. Hence, remove
the tracking code. Almost all other machine drivers already operate this
way.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:36 +01:00
Stephen Warren e2d287c179 ASoC: tegra+wm8903: Use devm_gpio_request_one
By using this function, the driver no longer needs to explicitly free
the GPIOs. Hence, we can also remove the flags we use to track whether
we allocated these GPIOs.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:36 +01:00
Stephen Warren f51022f1ae ASoC: tegra+wm8903: move all GPIO setup into probe
Now that deferred probe exists, we can parse device tree and request
GPIOs from probe(), rather than deferring this to the DAI link's init().

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:36 +01:00
Stephen Warren 0bf79ef2c3 ASoC: wm8903: init GPIOs during I2C probe not codec probe
This allows the GPIOs to be available as soon as the I2C device has
probed, which in turn enables machine drivers to request the GPIOs in
their probe(), rather than deferring this to their ASoC machine init
function, i.e. after the whole sound card has been constructed, and
hence the WM8903 codec is available.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-03 13:06:36 +01:00
Ralf Baechle 92a9f14b8b Fix comment typo multipy -> multiply
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-06-03 12:04:08 +02:00
Linus Torvalds 37b22400f8 Sound fixes for 3.5-rc1
Just a few trivial driver-specific fixes.
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Merge tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Just a few trivial driver-specific fixes."

* tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hdspm - Work around broken DDS value on PCI RME MADI
  ALSA: usb-audio: fix rate_list memory leak
  ASoC: fsi: bugfix: ensure dma is terminated
  ASoC: fsi: bugfix: correct dma area
  ASoC: fsi: bugfix: enable master clock control on DMA stream
  ASoC: imx-ssi: Use clk_prepare_enable/clk_disable_unprepare
2012-06-01 15:39:26 -07:00
Takashi Iwai fbf2045af7 ASoC: A few bug fixes for the merge window
Small driver-specific updates.
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Merge tag 'asoc-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: A few bug fixes for the merge window

Small driver-specific updates.
2012-05-31 21:19:31 +02:00
Adrian Knoth a97bda7d29 ALSA: hdspm - Work around broken DDS value on PCI RME MADI
On PCI RME MADI cards, the PLL register does not contain the proper
value, so the calculated system_sample_rate is wrong. In this case, we
simply return the cached rate from struct hdspm.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-05-31 10:26:12 +02:00
Clemens Ladisch 5cd5d7c449 ALSA: usb-audio: fix rate_list memory leak
The array of sample rates is reallocated every time when opening
the PCM device, but was freed only once when unplugging the device.

Reported-by: "Alexander E. Patrakov" <patrakov@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-05-31 10:25:44 +02:00
Kuninori Morimoto fbe42f66c6 ASoC: fsi: bugfix: ensure dma is terminated
FSI DMAEngine has to be stopped certainly at the start/stop time.
Without this patch, it will include noise on playback.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-05-30 11:04:12 +01:00
Kuninori Morimoto 4a1b09b79b ASoC: fsi: bugfix: correct dma area
FSI driver is using dma_sync_single_xxx(),
but the dma area was not correct.
This patch fix it up.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-05-30 11:04:12 +01:00
Kuninori Morimoto e42bb9bfbb ASoC: fsi: bugfix: enable master clock control on DMA stream
DMA stream handler didn't care about master clock.
This patch fixes it up.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-05-30 10:39:51 +01:00
Fabio Estevam 41c73b6e89 ASoC: imx-ssi: Use clk_prepare_enable/clk_disable_unprepare
Fix the following kernel crash:

------------[ cut here ]------------
WARNING: at drivers/clk/clk.c:508 __clk_enable+0x9c/0xa8()
Modules linked in:
Backtrace:
[<80011ef4>] (dump_backtrace+0x0/0x10c) from [<803fd48c>] (dump_stack+0x18/0x1c)
 r7:00000009 r6:000001fc r5:803002ac r4:00000000
[<803fd474>] (dump_stack+0x0/0x1c) from [<8002003c>] (warn_slowpath_common+0x54/0x6c)
[<8001ffe8>] (warn_slowpath_common+0x0/0x6c) from [<80020078>] (warn_slowpath_null+0x24/0x2c)
 r9:00000090 r8:8600e2c0 r7:8605c808 r6:8605c800 r5:8605d780
r4:8600e2c0
[<80020054>] (warn_slowpath_null+0x0/0x2c) from [<803002ac>] (__clk_enable+0x9c/0xa8)
[<80300210>] (__clk_enable+0x0/0xa8) from [<803002d0>] (clk_enable+0x18/0x30)
 r5:8605d780 r4:80000013
[<803002b8>] (clk_enable+0x0/0x30) from [<803247c4>] (imx_ssi_probe+0xa0/0x4f4)
 r5:8605d780 r4:86174180
[<80324724>] (imx_ssi_probe+0x0/0x4f4) from [<8022b0fc>] (platform_drv_probe+0x20/0x24)
[<8022b0dc>] (platform_drv_probe+0x0/0x24) from [<80229c40>] (driver_probe_device+0x80/0x1f0)
[<80229bc0>] (driver_probe_device+0x0/0x1f0) from [<80229e44>] (__driver_attach+0x94/0x98)
 r9:00000090 r8:805b7800 r7:00000000 r6:8605c83c r5:805b1b44
r4:8605c808
[<80229db0>] (__driver_attach+0x0/0x98) from [<8022856c>] (bus_for_each_dev+0x68/0x94)
 r7:00000000 r6:80229db0 r5:86033eb0 r4:805b1b44
[<80228504>] (bus_for_each_dev+0x0/0x94) from [<80229aa0>] (driver_attach+0x20/0x28)
 r7:00000000 r6:86174100 r5:8059f6d0 r4:805b1b44
[<80229a80>] (driver_attach+0x0/0x28) from [<80228d50>] (bus_add_driver+0x18c/0x268)
[<80228bc4>] (bus_add_driver+0x0/0x268) from [<8022a474>] (driver_register+0x80/0x134)
[<8022a3f4>] (driver_register+0x0/0x134) from [<8022b4a4>] (platform_driver_register+0x4c/0x60)
 r7:00000000 r6:805b7800 r5:00000018 r4:86032000
[<8022b458>] (platform_driver_register+0x0/0x60) from [<80556890>] (imx_ssi_driver_init+0x14/0x1c)
[<8055687c>] (imx_ssi_driver_init+0x0/0x1c) from [<8000868c>] (do_one_initcall+0x40/0x194)
[<8000864c>] (do_one_initcall+0x0/0x194) from [<8052f3b0>] (kernel_init+0x114/0x1f0)
[<8052f29c>] (kernel_init+0x0/0x1f0) from [<8002445c>] (do_exit+0x0/0x788)
---[ end trace d4aa739205917dbb ]---
asoc: mc13783-hifi <-> imx-ssi.0 mapping ok

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-05-28 15:50:20 +01:00
Linus Torvalds 2795343705 arm-soc: clock driver changes
The new clock subsystem was merged in linux-3.4 without any users, this
 now moves the first three platforms over to it: imx, mxs and spear.
 
 The series also contains the changes for the clock subsystem itself,
 since Mike preferred to have it together with the platforms that require
 these changes, in order to avoid interdependencies and conflicts.
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Merge tag 'clock' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc clock driver changes from Olof Johansson:
 "The new clock subsystem was merged in linux-3.4 without any users,
  this now moves the first three platforms over to it: imx, mxs and
  spear.

  The series also contains the changes for the clock subsystem itself,
  since Mike preferred to have it together with the platforms that
  require these changes, in order to avoid interdependencies and
  conflicts."

Fix up trivial conflicts in arch/arm/mach-kirkwood/common.c (code
removed in one branch, added OF support in another) and
drivers/dma/imx-sdma.c (independent changes next to each other).

* tag 'clock' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (97 commits)
  clk: Fix CLK_SET_RATE_GATE flag validation in clk_set_rate().
  clk: Provide dummy clk_unregister()
  SPEAr: Update defconfigs
  SPEAr: Add SMI NOR partition info in dts files
  SPEAr: Switch to common clock framework
  SPEAr: Call clk_prepare() before calling clk_enable
  SPEAr: clk: Add General Purpose Timer Synthesizer clock
  SPEAr: clk: Add Fractional Synthesizer clock
  SPEAr: clk: Add Auxiliary Synthesizer clock
  SPEAr: clk: Add VCO-PLL Synthesizer clock
  SPEAr: Add DT bindings for SPEAr's timer
  ARM i.MX: remove now unused clock files
  ARM: i.MX6: implement clocks using common clock framework
  ARM i.MX35: implement clocks using common clock framework
  ARM i.MX5: implement clocks using common clock framework
  ARM: Kirkwood: Replace clock gating
  ARM: Orion: Audio: Add clk/clkdev support
  ARM: Orion: PCIE: Add support for clk
  ARM: Orion: XOR: Add support for clk
  ARM: Orion: CESA: Add support for clk
  ...
2012-05-26 12:42:29 -07:00
Linus Torvalds be87cfb47c Sound updates #2 for 3.5-rc1
This is the second updates for 3.5-rc1.  It's mainly for OMAP4 HDMI
 updates and the device tree updates for OMAP, in addition to a couple
 of PCM accuray improvement and Realtek ALC269VD codec support.
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Merge tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound update from Takashi Iwai:
 "This is the second updates for 3.5-rc1.  It's mainly for OMAP4 HDMI
  updates and the device tree updates for OMAP, in addition to a couple
  of PCM accuray improvement and Realtek ALC269VD codec support."

* tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits)
  ALSA: hda/realtek - Add new codec support for ALC269VD
  ALSA: core: group read of pointer, tstamp and jiffies
  ASoC: OMAP: HDMI: Rename sound card source file
  ASoC: OMAP: HDMI: Make sound card naming more generic
  ASoC: OMAP: HDMI: Make build config options more generic
  ASoC: OMAP: HDMI: Expand capabilities of the HDMI DAI
  ASoC: OMAP: HDMI: Improve how the display state is verified
  ASoC: OMAP: HDMI: Expand configuration of hw_params
  ASoC: OMAP: HDMI: Use the DSS audio interface
  ASoC: OMAP: HDMI: Create a structure for private data of the CPU DAI
  ASoC: OMAP: HDMI: Change error values in HDMI CPU DAI
  ASoC: OMAP: HDMI: Update the platform device names
  ASoC: omap-abe-twl6040: Introduce driver data for runtime parameters
  ASoC: omap-abe-twl6040: Move Digital Mic widget into dapm table
  ASoC: omap-abe-twl6040: Keep only one snd_soc_dai_link structure
  ASoC: omap-dmic: Add device tree bindings
  ASoC: omap-mcpdm: Add device tree bindings
  ASoC: omap-mcbsp: buffer size constraint only applies to playback stream
  ASoC: omap-mcbsp: Use the common interrupt line if supported by the SoC
  ASoC: omap-mcbsp: Remove unused FRAME dma_op_mode
  ...
2012-05-25 08:45:25 -07:00
Linus Torvalds 58823de9d2 Add the support of VGA-switcheroo audio client for HD-audio
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Merge tag 'hda-switcheroo' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull VGA-switcheroo audio client support for HD-audio from Takashi Iwai.

This depended on the recent drm pull.

* tag 'hda-switcheroo' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - unlock on error in azx_interrupt()
  ALSA: hda - Support VGA-switcheroo
  ALSA: hda - Export snd_hda_lock_devices()
  ALSA: hda - Check the dead HDMI audio controller by vga-switcheroo
2012-05-25 08:38:26 -07:00
Kailang Yang adcc70b249 ALSA: hda/realtek - Add new codec support for ALC269VD
Also fix some settings applied only for ALC269VB.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-05-25 08:08:38 +02:00
Linus Torvalds 2f78d8e249 IEEE 1394 (FireWire) subsystem updates post v3.4:
- Fix mismatch between DMA mapping direction (was wrong) and DMA synchronization
     direction (was correct) of isochronous reception buffers of userspace drivers
     if vma-mapped for R/W access.  For example, libdc1394 was affected.
 
   - more consistent retry stategy in device discovery/ rediscovery, and improved
     failure diagnostics
 
   - various small cleanups, e.g. use SCSI layer's DMA mapping API in firewire-sbp2
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Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull IEEE 1394 (FireWire) subsystem updates from Stefan Richter:

 - Fix mismatch between DMA mapping direction (was wrong) and DMA
   synchronization direction (was correct) of isochronous reception
   buffers of userspace drivers if vma-mapped for R/W access.  For
   example, libdc1394 was affected.

 - more consistent retry stategy in device discovery/ rediscovery, and
   improved failure diagnostics

 - various small cleanups, e.g. use SCSI layer's DMA mapping API in
   firewire-sbp2

* tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
  firewire: sbp2: document the absence of alignment requirements
  firewire: sbp2: remove superfluous blk_queue_max_segment_size() call
  firewire: sbp2: use scsi_dma_(un)map
  firewire: sbp2: give correct DMA device to scsi framework
  firewire: core: fw_device_refresh(): clean up error handling
  firewire: core: log config rom reading errors
  firewire: core: log error in case of failed bus manager lock
  firewire: move rcode_string() to core
  firewire: core: improve reread_config_rom() interface
  firewire: core: wait for inaccessible devices after bus reset
  firewire: ohci: omit spinlock IRQ flags where possible
  firewire: ohci: correct signedness of a local variable
  firewire: core: fix DMA mapping direction
  firewire: use module_pci_driver
2012-05-24 12:57:47 -07:00
Linus Torvalds ab11ca34ee Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
 - some V4L2 API updates needed by embedded devices
 - DVB API extensions for ATSC-MH delivery system, used in US for mobile
   TV
 - new tuners for fc0011/0012/0013 and tua9001
 - a new dvb driver for af9033/9035
 - a new ATSC-MH frontend (lg2160)
 - new remote controller keymaps
 - Removal of a few legacy webcam driver that got replaced by gspca on
   several kernel versions ago
 - a new driver for Exynos 4/5 webcams(s5pp fimc-lite)
 - a new webcam sensor driver (smiapp)
 - a new video input driver for embedded (sta2x1xx)
 - several improvements, fixes, cleanups, etc inside the drivers.

Manually fix up conflicts due to err() -> dev_err() conversion in
drivers/staging/media/easycap/easycap_main.c

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (484 commits)
  [media] saa7134-cards: Remove a PCI entry added by mistake
  [media] radio-sf16fmi: add support for SF16-FMD
  [media] rc-loopback: remove duplicate line
  [media] patch for Asus My Cinema PS3-100 (1043:48cd)
  [media] au0828: Move the Kconfig knob under V4L_USB_DRIVERS
  [media] em28xx: simple comment fix
  [media] [resend] radio-sf16fmr2: add PnP support for SF16-FMD2
  [media] smiapp: Use v4l2_ctrl_new_int_menu() instead of v4l2_ctrl_new_custom()
  [media] smiapp: Add support for 8-bit uncompressed formats
  [media] smiapp: Allow generic quirk registers
  [media] smiapp: Use non-binning limits if the binning limit is zero
  [media] smiapp: Initialise rval in smiapp_read_nvm()
  [media] smiapp: Round minimum pre_pll up rather than down in ip_clk_freq check
  [media] smiapp: Use 8-bit reads only before identifying the sensor
  [media] smiapp: Quirk for sensors that only do 8-bit reads
  [media] smiapp: Pass struct sensor to register writing commands instead of i2c_client
  [media] smiapp: Allow using external clock from the clock framework
  [media] zl10353: change .read_snr() to report SNR as a 0.1 dB
  [media] media: add support to gspca/pac7302.c for 093a:2627 (Genius FaceCam 300)
  [media] m88rs2000 - only flip bit 2 on reg 0x70 on 16th try
  ...
2012-05-24 10:21:51 -07:00
Linus Torvalds 2e341ca686 Sound updates for 3.5-rc1
This is the first big chunk for 3.5 merges of sound stuff.
 There are a few big changes in different areas.  First off, the
 streaming logic of USB-audio endpoints has been largely rewritten
 for the better support of "implicit feedback".  If anything about USB
 got broken, this change has to be checked.
 
 For HD-audio, the resume procedure was changed; instead of delaying
 the resume of the hardware until the first use, now waking up immediately
 at resume.  This is for buggy BIOS.
 
 For ASoC, dynamic PCM support and the improved support for digital links
 between off-SoC devices are major framework changes.
 
 Some highlights are below:
 
 * HD-audio
 - Avoid the accesses of invalid pin-control bits that may stall the codec
 - V-ref setup cleanups
 - Fix the races in power-saving code
 - Fix the races in codec cache hashes and connection lists
 - Split some common codes for BIOS auto-parser to hda_auto_parser.c
 - Changed the PM resume code to wake up immediately for buggy BIOS
 - Creative SoundCore3D support
 - Add Conexant CX20751/2/3/4 codec support
 
 * ASoC
 - Dynamic PCM support, allowing support for SoCs with internal routing
   through components with tight sequencing and formatting constraints
   within their internal paths or where there are multiple components
   connected with CPU managed DMA controllers inside the SoC.
 - Greatly improved support for direct digital links between off-SoC
   devices, providing a much simpler way of connecting things like digital
   basebands to CODECs.
 - Much more fine grained and robust locking, cleaning up some of the
   confusion that crept in with multi-component.
 - CPU support for nVidia Tegra 30 I2S and audio hub controllers and
   ST-Ericsson MSP I2S controolers
 - New CODEC drivers for Cirrus CS42L52, LAPIS Semiconductor ML26124, Texas
   Instruments LM49453.
 - Some regmap changes needed by the Tegra I2S driver.
 - mc13783 audio support.
 
 * Misc
 - Rewrite with module_pci_driver()
 - Xonar DGX support for snd-oxygen
 - Improvement of packet handling in snd-firewire driver
 - New USB-endpoint streaming logic
 - Enhanced M-audio FTU quirks and relevant cleanups
 - Increment the support of OSS devices to 256
 - snd-aloop accuracy improvement
 
 There are a few more pending changes for 3.5, but they will be
 sent slightly later as partly depending on the changes of DRM.
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Merge tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This is the first big chunk for 3.5 merges of sound stuff.

  There are a few big changes in different areas.  First off, the
  streaming logic of USB-audio endpoints has been largely rewritten for
  the better support of "implicit feedback".  If anything about USB got
  broken, this change has to be checked.

  For HD-audio, the resume procedure was changed; instead of delaying
  the resume of the hardware until the first use, now waking up
  immediately at resume.  This is for buggy BIOS.

  For ASoC, dynamic PCM support and the improved support for digital
  links between off-SoC devices are major framework changes.

  Some highlights are below:

  * HD-audio
   - Avoid accesses of invalid pin-control bits that may stall the codec
   - V-ref setup cleanups
   - Fix the races in power-saving code
   - Fix the races in codec cache hashes and connection lists
   - Split some common codes for BIOS auto-parser to hda_auto_parser.c
   - Changed the PM resume code to wake up immediately for buggy BIOS
   - Creative SoundCore3D support
   - Add Conexant CX20751/2/3/4 codec support

  * ASoC
   - Dynamic PCM support, allowing support for SoCs with internal
     routing through components with tight sequencing and formatting
     constraints within their internal paths or where there are multiple
     components connected with CPU managed DMA controllers inside the
     SoC.
   - Greatly improved support for direct digital links between off-SoC
     devices, providing a much simpler way of connecting things like
     digital basebands to CODECs.
   - Much more fine grained and robust locking, cleaning up some of the
     confusion that crept in with multi-component.
   - CPU support for nVidia Tegra 30 I2S and audio hub controllers and
     ST-Ericsson MSP I2S controolers
   - New CODEC drivers for Cirrus CS42L52, LAPIS Semiconductor ML26124,
     Texas Instruments LM49453.
   - Some regmap changes needed by the Tegra I2S driver.
   - mc13783 audio support.

  * Misc
   - Rewrite with module_pci_driver()
   - Xonar DGX support for snd-oxygen
   - Improvement of packet handling in snd-firewire driver
   - New USB-endpoint streaming logic
   - Enhanced M-audio FTU quirks and relevant cleanups
   - Increment the support of OSS devices to 256
   - snd-aloop accuracy improvement

  There are a few more pending changes for 3.5, but they will be sent
  slightly later as partly depending on the changes of DRM."

Fix up conflicts in regmap (due to duplicate patches, with some further
updates then having already come in from the regmap tree).  Also some
fairly trivial context conflicts in the imx and mcx soc drivers.

* tag 'sound-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (280 commits)
  ALSA: snd-usb: fix stream info output in /proc
  ALSA: pcm - Add proper state checks to snd_pcm_drain()
  ALSA: sh: Fix up namespace collision in sh_dac_audio.
  ALSA: hda/realtek - Fix unused variable compile warning
  ASoC: sh: fsi: enable chip specific data transfer mode
  ASoC: sh: fsi: call fsi_hw_startup/shutdown from fsi_dai_trigger()
  ASoC: sh: fsi: use same format for IN/OUT
  ASoC: sh: fsi: add fsi_version() and removed meaningless version check
  ASoC: sh: fsi: use register field macro name on IN/OUT_DMAC
  ASoC: tegra: Add machine driver for WM8753 codec
  ALSA: hda - Fix possible races of accesses to connection list array
  ASoC: OMAP: HDMI: Introduce codec
  ARM: mx31_3ds: Add sound support
  ASoC: imx-mc13783 cleanup
  mx31moboard: Add sound support
  ASoC: mc13783 codec cleanups
  ASoC: add imx-mc13783 sound support
  ASoC: Add mc13783 codec
  mfd: mc13xxx: add codec platform data
  ASoC: don't flip master of DT-instantiated DAI links
  ...
2012-05-23 13:05:43 -07:00
Linus Torvalds e8650a0823 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial updates from Jiri Kosina:
 "As usual, it's mostly typo fixes, redundant code elimination and some
  documentation updates."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (57 commits)
  edac, mips: don't change code that has been removed in edac/mips tree
  xtensa: Change mail addresses of Hannes Weiner and Oskar Schirmer
  lib: Change mail address of Oskar Schirmer
  net: Change mail address of Oskar Schirmer
  arm/m68k: Change mail address of Sebastian Hess
  i2c: Change mail address of Oskar Schirmer
  net: Fix tcp_build_and_update_options comment in struct tcp_sock
  atomic64_32.h: fix parameter naming mismatch
  Kconfig: replace "--- help ---" with "---help---"
  c2port: fix bogus Kconfig "default no"
  edac: Fix spelling errors.
  qla1280: Remove redundant NULL check before release_firmware() call
  remoteproc: remove redundant NULL check before release_firmware()
  qla2xxx: Remove redundant NULL check before release_firmware() call.
  aic94xx: Get rid of redundant NULL check before release_firmware() call
  tehuti: delete redundant NULL check before release_firmware()
  qlogic: get rid of a redundant test for NULL before call to release_firmware()
  bna: remove redundant NULL test before release_firmware()
  tg3: remove redundant NULL test before release_firmware() call
  typhoon: get rid of redundant conditional before all to release_firmware()
  ...
2012-05-22 19:22:50 -07:00
Pierre-Louis Bossart 3509a03f4d ALSA: core: group read of pointer, tstamp and jiffies
Group read of hw_ptr, tstamp and jiffies in a sequence
for better correlation. Previous code took timestamp at the
end, which could introduce delays between audio time and
system time.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-05-23 01:50:29 +02:00
Takashi Iwai 599ed4b0ae Merge branch 'for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc into topic/asoc 2012-05-23 01:37:59 +02:00
Linus Torvalds 813a95e5b4 arm-soc: soc-specific pinctrl changes
With this, five platforms are moving to the relatively new pinctrl
 subsystem for their pin management, replacing the older soc specific
 in-kernel interfaces with common code.
 
 There is quite a bit of net addition of code for each platform being
 added to the pinctrl subsystem. but the payback comes later when adding
 new boards can be done by only providing new device trees instead.
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Merge tag 'pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm soc-specific pinctrl changes from Olof Johansson:
 "With this, five platforms are moving to the relatively new pinctrl
  subsystem for their pin management, replacing the older soc specific
  in-kernel interfaces with common code.

  There is quite a bit of net addition of code for each platform being
  added to the pinctrl subsystem.  But the payback comes later when
  adding new boards can be done by only providing new device trees
  instead."

Fix up trivial conflicts in arch/arm/mach-ux500/{Makefile,board-mop500.c}

* tag 'pinctrl' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (61 commits)
  mtd: nand: gpmi: fix compile error caused by pinctrl call
  ARM: PRIMA2: select PINCTRL and PINCTRL_SIRF in Kconfig
  ARM: nomadik: enable PINCTRL_NOMADIK where needed
  ARM: mxs: enable pinctrl support
  video: mxsfb: adopt pinctrl support
  ASoC: mxs-saif: adopt pinctrl support
  i2c: mxs: adopt pinctrl support
  mtd: nand: gpmi: adopt pinctrl support
  mmc: mxs-mmc: adopt pinctrl support
  serial: mxs-auart: adopt pinctrl support
  serial: amba-pl011: adopt pinctrl support
  spi/imx: adopt pinctrl support
  i2c: imx: adopt pinctrl support
  can: flexcan: adopt pinctrl support
  net: fec: adopt pinctrl support
  ARM: ux500: switch MSP to using pinctrl for pins
  ARM: ux500: alter MSP registration to return a device pointer
  ARM: ux500: switch to using pinctrl for uart0
  ARM: ux500: delete custom pin control system
  ARM: ux500: switch over to Nomadik pinctrl driver
  ...
2012-05-22 09:39:42 -07:00
Ricardo Neri ced47a3117 ASoC: OMAP: HDMI: Rename sound card source file
Rename sound card driver source file to encompass not only OMAP4 but future
OMAP versions that feature HDMI.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:24 +01:00
Ricardo Neri aff4833999 ASoC: OMAP: HDMI: Make sound card naming more generic
Rename all the relevant structures, variables and functions to not
make specific reference to OMAP4. This is to make the driver encompass
future OMAP versions that feature HDMI and not only OMAP4. These
changes are only in naming. There are not functional changes.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:24 +01:00
Ricardo Neri dc314cde04 ASoC: OMAP: HDMI: Make build config options more generic
Make Kconfig and Makefile more generic to encompass not only
OMAP4 but other OMAP processors featuring HDMI.

Also, relax the dependency list to depend only on any OMAP processor
supporting OMAP2_DSS and OMAP4_DSS_HDMI. As HDMI support for
future OMAP versions is added, the dependency list must change
accordingly.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:24 +01:00
Ricardo Neri a1ab92da14 ASoC: OMAP: HDMI: Expand capabilities of the HDMI DAI
According to the HDMI specification, a source is permitted to
transmit L-PCM audio in the following sample rates: 32kHz, 44.1kHz,
48kHz, 88.2kHz, 96kHz, 176.4kHz or 192kHz.

It also supports up to 8 audio channels.

The sink may not necessarily support all these sample rates and
channels. However, as this CPU DAI describes the HDMI source, it
makes sense to include them. The limitation of capabilities as
supported by the sink should be done in the ASoC HDMI codec.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:23 +01:00
Ricardo Neri a0534e3bb6 ASoC: OMAP: HDMI: Improve how the display state is verified
Before starting to play audio, we need to make sure that the
display is active and the current video mode supports audio. instead
of using the overlay manager in the machine driver, we use the DSS audio
interface's audio_supported function. As we already have a pointer to
the correct dssdev, we do not have to look for it every time audio is
to be played. Also, the CPU DAI startup function is called earlier
than the card hw_param function. Hence and we can detect the state of
the display earlier.

While there, add a error message if the constraint cannot be applied.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

squash to improve err
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:23 +01:00
Ricardo Neri 7e6aa22079 ASoC: OMAP: HDMI: Expand configuration of hw_params
Expand the configuration of the hw_params to include the IEC-60958
channel status word and the CEA-861 audio infoframe. The configuration
of such structures depends on the snd_pcm_hw_params received. A
omap_dss_audio is used to pass the configuration parameters to DSS.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:23 +01:00
Ricardo Neri a48d9b7586 ASoC: OMAP: HDMI: Use the DSS audio interface
Instead of accessing the HDMI IP directly, the CPU DAI driver takes
advantage of the audio interface provided by the DSS device driver.
The ASoC driver will link the DSS audio functionality with ALSA by
calling the appropriate DSS device driver functions at the relevant
moments. For this, three new DAI operations are added: trigger, prepare
and shutdown operations.

At the moment, it is assumed that only one HDMI display is available
in the system, as it is the case in OMAP4. However, in the future,
one DAI for each HDMI display should be provided.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:23 +01:00
Ricardo Neri 2603915336 ASoC: OMAP: HDMI: Create a structure for private data of the CPU DAI
Create a struct hdmi_priv to store the relevant data of the CPU DAI
driver. As more data is added to the driver, having all the data
in the same location eases its handling. At the moment, only the DMA
configuration parameters are included in the structure.

Also, the required memory is allocated using devm_kzalloc rather than
using a static global variable.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:23 +01:00
Ricardo Neri 0ff5ee871f ASoC: OMAP: HDMI: Change error values in HDMI CPU DAI
When getting the needed resources fails, return -ENODEV. This is more
in line with other drivers do and it gives a more descriptive error.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:23 +01:00
Ricardo Neri e412ec64bd ASoC: OMAP: HDMI: Update the platform device names
In order to utilize the new OMAP HDMI codec and the updated name of
the device of the CPU DAI, update the names at the drivers accordingly.

While there, also update the name of the machine driver to be more
generic and encompass more OMAP processors featuring HDMI and not
only OMAP4.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:23 +01:00
Peter Ujfalusi 356bccbea1 ASoC: omap-abe-twl6040: Introduce driver data for runtime parameters
In preparation to Device Tree support.
With DT booted kernel we can not rely on pdata which used to
hold information needed for the driver at runtime.
Use the card's driver data to hold these informations from now on.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:19 +01:00
Peter Ujfalusi 7d09f9e989 ASoC: omap-abe-twl6040: Move Digital Mic widget into dapm table
The needed change in routing will be done runtime for the non
twl6040 connected widgets, like the Digital microphone.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:19 +01:00
Peter Ujfalusi c2f98956e3 ASoC: omap-abe-twl6040: Keep only one snd_soc_dai_link structure
There is no need to have two snd_soc_dai_link structure for the two setup
the machine driver supports.
We can just tell core to register only the first link if the DMIC link is
not in use on the device.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:19 +01:00
Peter Ujfalusi 2ec1be3721 ASoC: omap-dmic: Add device tree bindings
Device tree support for OMAP4+ dmic cpu dai driver.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:19 +01:00
Peter Ujfalusi 7cb8a1b5ba ASoC: omap-mcpdm: Add device tree bindings
Device tree support for OMAP4+ McPDM cpu dai driver.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:19 +01:00
Peter Ujfalusi ce37f5ea4b ASoC: omap-mcbsp: buffer size constraint only applies to playback stream
In capture stream the buffer size does not need to be constrained to be
bigger then the McBSP FIFO.
In capture the FIFO content is taken out in period length burst, this
enusres that the FIFO is not going to overflow.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
2012-05-22 17:33:19 +01:00