Commit Graph

3246 Commits

Author SHA1 Message Date
Charles Keepax
961b0fc840 ASoC: wm0010: Constify usage of firmware filenames
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-29 10:52:08 +00:00
Charles Keepax
a96f5e9394 ASoC: wm5102: Correctly use SOC_VALUE_ENUM for ISRC FSL controls
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-27 23:17:34 +00:00
Mark Brown
658e6101d0 ASoC: wm5102: Implement OSR support
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-27 15:40:04 +00:00
Mark Brown
1a2c7d568f ASoC: arizona: Add delay after powering up line level outputs
Ensure that the outputs are fully enabled before we begin passing audio
through them.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-26 18:49:04 +00:00
Mark Brown
49bc389ec2 ASoC/extcon: arizona: Fix interaction between HPDET and headphone outputs
This patch series covers both ASoC and extcon subsystems and fixes an
 interaction between the HPDET function and the headphone outputs - we
 really shouldn't run HPDET while the headphone is active.  The first
 patch is a refactoring to make the extcon side easier.
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Merge tag 'arizona-extcon-asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc into asoc-arizona

ASoC/extcon: arizona: Fix interaction between HPDET and headphone outputs

This patch series covers both ASoC and extcon subsystems and fixes an
interaction between the HPDET function and the headphone outputs - we
really shouldn't run HPDET while the headphone is active.  The first
patch is a refactoring to make the extcon side easier.
2013-03-26 17:16:14 +00:00
Mark Brown
f607e31ce3 ASoC: arizona: Fix interaction between headphone outputs and identification
Running HPDET while the headphone outputs are enabled can disrupt the
operation of HPDET. In order to avoid this HPDET needs to disable the
headphone outputs and ASoC needs to not enable them while HPDET is
running.

Do the ASoC side of this by storing the enable state in the core driver
structure and only writing to the device if a flag indicating that the
accessory detection side is in a state where it can have the headphone
output stage enabled.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-26 15:45:25 +00:00
Mark Brown
5f948722cd Merge remote-tracking branch 'asoc/fix/si476x' into asoc-next 2013-03-26 14:08:05 +00:00
Mark Brown
de7ba0574e Merge remote-tracking branch 'asoc/fix/max98090' into asoc-next 2013-03-26 14:08:03 +00:00
Wei Yongjun
aed9913e6f ASoC: arizona: remove duplicated include from arizona.c
Remove duplicated include.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-26 14:04:58 +00:00
Daniel Mack
c24a34dbcd ASoC: cs4271: switch to mute_stream
Use the newly introduced mute_stream DAI operation, and don't mute the
codec if it's called for the _CAPTURE stream.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Alexander Sverdlin <subaparts@yandex.ru>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-22 11:13:09 +01:00
Mark Brown
d3725761ee ASoC: wm8994: Restore AIFnCLK after reducing it for low clock rates
This helps to ensure a smooth startup when we restore.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-21 21:37:09 +01:00
Mark Brown
dc91428a61 ASoC: arizona: Basic support for ISRC rate selection
Since ASoC does not yet really have the framework features needed to
support propagating sample rates through the device well yet implement
basic support for the ISRCs equivalent to that we currently have for the
ASRCs. The user can opt for 8kHz or 16kHz as the rate for the DSP blocks
in addition to the main audio rate, these being the primary use cases.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-21 18:55:14 +01:00
Mark Brown
f4a76e7cc6 ASoC: arizona: Suppress speaker enable if thermal shutdown is flagged
Ensure that the device state does not diverge from the state we have set
in the register map in order to make the behaviour clearer.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-21 18:55:13 +01:00
Mark Brown
899817e27a ASoC: arizona: Log thermal events
Help with debuggability.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-21 18:54:59 +01:00
Mark Brown
56447e1324 ASoC: arizona: Factor out speaker widgets from CODEC drivers
Some system designs have been identified which repurpose portions of the
speaker driver circuits for other functions which will require that they
not be managed using DAPM. Prepare for this by factoring out the creation
of the speaker widgets into the core driver, the widgets will be replaced
by dummy ones when the additional functions are enabled.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-21 18:54:18 +01:00
Mark Brown
3cf956eebe ASoC: wm8994: Support constraining the maximum number of channels clocked
Some systems use the audio CODEC to clock a DAI with multiple data lines
in parallel, meaning that bit clocks are only required for a smaller number
of channels than data is sent for. In some cases providing the extra bit
clocks can take the other devices on the audio bus out of spec.

Support such systems by allowing a maximum number of channels to be
specified.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-21 17:27:32 +01:00
Alban Bedel
00aa0fac76 ASoC: wm8903: Add the DAC boost control
Signed-off-by: Alban Bedel <alban.bedel@avionic-design.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-20 20:23:24 +01:00
Joe Perches
4480764f57 ASoC:: max98090: Remove executable bit
Source files shouldn't have the executable bit set.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-20 10:54:12 +01:00
Daniel Mack
1b1861ead4 ASoC: cs4271: convert to direct regmap API usage
By using the regmap API directly, we can make use of the
.write_flag_mask for SPI, which allows us to drop the strange register
hacks that were necessary so far.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Alexander Sverdlin <alexander.sverdlin@gmx.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-15 01:23:26 +00:00
Mark Brown
76bf969e6f ASoC: arizona: Ensure we clock two channels for I2S mode
I2S requires stereo clocking even for mono data.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-13 19:03:17 +00:00
Mark Brown
f395a21853 ASoC: wm_adsp: Handle old .bin files
Older .bin files report the global coefficients as absolute address writes
to zero; maintain compatibility with them.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-13 12:40:37 +00:00
Mark Brown
3f341f741d ASoC: arizona: Provide defines for the clock rates
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-13 11:18:57 +00:00
Dan Carpenter
28dbd1611f ASoC: tas5086: signedness bug in tas5086_hw_params()
"val" has to be signed for the error handling to work.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-13 11:08:56 +00:00
Tim Gardner
1f5353e765 ASoC: wm_hubs: Silence reg_r and reg_l 'may be used uninitialized' warnings
Return an error from wm_hubs_read_dc_servo() if hubs->dcs_readback_mode is not
correctly initialized. You might as well bail out since nothing is likely to
work correctly afterwards.

sound/soc/codecs/wm_hubs.c:321:11: warning: 'reg_r' may be used uninitialized in this function [-Wuninitialized]
sound/soc/codecs/wm_hubs.c:251:13: note: 'reg_r' was declared here
sound/soc/codecs/wm_hubs.c:322:11: warning: 'reg_l' may be used uninitialized in this function [-Wuninitialized]
sound/soc/codecs/wm_hubs.c:251:6: note: 'reg_l' was declared here

gcc version 4.6.3

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-12 18:50:00 +00:00
Tim Gardner
14a1b8ca17 ASoC: adau1373: adau1373_hw_params: Silence overflow warning
ADAU1373_BCLKDIV_SOURCE is defined as BIT(5) which uses UL constants. On
amd64 the result of the ones complement operator is then truncated to
unsigned int according to the prototype of snd_soc_update_bits(). I think
gcc is correctly warning that the upper 32 bits are lost.

sound/soc/codecs/adau1373.c: In function 'adau1373_hw_params':
sound/soc/codecs/adau1373.c:940:3: warning: large integer implicitly truncated to unsigned type [-Woverflow]

gcc version 4.6.3

Add 2 more BCLKDIV mask macros as explained by Lars:

The BCLKDIV has three fields. The bitclock divider (bit 0-1), the samplerate
(bit 2-4) and the source select (bit 5). Here we want to update the bitclock
divider field and the samplerate field. When I wrote the code I was lazy and
used ~ADAU1373_BCLKDIV_SOURCE as the mask, which for this register is
functionally equivalent to ADAU1373_BCLKDIV_SR_MASK | ADAU1373_BCLKDIV_BCLK_MASK.

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-12 18:46:27 +00:00
Wei Yongjun
f4b828128a ASoC: wm_adsp: fix possible memory leak in wm_adsp_load_coeff()
'file' is malloced in wm_adsp_load_coeff() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-12 18:42:06 +00:00
Wei Yongjun
c300d6de53 ASoC: tas5086: use module_i2c_driver to simplify the code
Use the module_i2c_driver() macro to make the code smaller
and a bit simpler.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-12 18:16:45 +00:00
Daniel Mack
4fa89346fb ALSA: ASoC: add codec driver for TI TAS5086
This patch adds a driver for TI's TA5086 6-channel PWM processor.

This chip has a very unusual register layout, specifically because the
registers are of unequal size, and multi-byte registers require bulk
writes to take effect. Regmap does not support these kind of mappings.

Currently, the driver does not touch any of the registers >= 0x20, so
it doesn't matter, because the register map is mapped to an 8-bit array.
In case more features will be added in the future that require access
to higher registers, the entire regmap H/W I/O routines have to be
open-coded.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-08 21:06:09 +08:00
Daniel Mack
cc289be8c9 ASoC: Add codec driver for AK5386
Adds a driver for Asahi Kasei's AK5386 Single-ended 24-Bit 192kHz
delta-sigma ADC. The device has no control port interface but an
optional RESET/PDN GPIO pin.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-08 19:49:22 +08:00
Mark Brown
86cd684fcb ASoC: arizona: Suppress reference calculations when setting REFCLK to 0
Allow users to keep on specifying their output frequency when disabling
the reference clock.

Reported-by: Kyung Kwee Ryu <Kyung-Kwee.Ryu@wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-08 11:40:46 +08:00
Mark Brown
eca2e8e24a ASoC: arizona: Ensure synchroniser is disabled when not needed
When live configuring a FLL configuration with no synchroniser disable the
synchroniser in case the previous configuration used one.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-08 11:40:28 +08:00
Mark Brown
f73c06dc2c Merge remote-tracking branch 'asoc/fix/wm8960' into tmp 2013-03-07 14:29:43 +08:00
Mark Brown
de83fb38df Merge remote-tracking branch 'asoc/fix/wm8350' into tmp 2013-03-07 14:29:40 +08:00
Mark Brown
e61c09249a Merge remote-tracking branch 'asoc/fix/arizona' into tmp 2013-03-07 14:29:27 +08:00
Daniel Mack
b692a436e1 ASoC: ak4104: correct tranceiver enable handling
Move the enabling of the TX diode to hw_params() and disable it again in
hw_free(). This way, the diode is only switched on as long as it needs
to be.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-07 10:37:38 +08:00
Daniel Mack
b0ec761b99 ASoC: ak4104: convert to direct regmap API usage
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-07 10:37:34 +08:00
Mark Brown
8f113d7d26 ASoC: arizona: Optimise FLL loop gains
For optimal performance the FLL loop gain should be adjusted depending on
the frequency of the input clock for the loop.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-06 14:32:18 +08:00
Mark Brown
576411be20 ASoC: arizona: Increase FLL synchroniser bandwidth for high frequencies
If we are using a high freqency SYNCCLK then increasing the bandwidth of
the synchroniser improves performance.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-06 14:32:17 +08:00
Mark Brown
82968b7e8d ASoC: wm5102: Apply a SYSCLK patch for later revs
Evaluation has identified some performance improvements to the device.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-06 14:17:33 +08:00
Paul Handrigan
cadf2120ff ASoC: cs42l73: If Internal MCLK is >= 6.4MHz, then set SCLK to 64*Fs.
Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-06 12:51:30 +08:00
Mark Brown
ff680a1735 ASoC: arizona: If we only have a clock to synchronise with make it REFCLK
If there is only one clock active the FLL should use REFCLK rather than
SYNCCLK as the clock to synchronise with since REFCLK is always required.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-05 10:00:22 +08:00
Mark Brown
21eb2693dd ASoC: wm8960: Add input boost volume control
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:23:53 +08:00
Andrey Smirnov
06d7c13325 ASoC: si476x: Cosmetic changes to SI476X codec driver
- Add appropriate license header
- Change email address in MODULE_AUTHOR
- Remove trailing whitespaces

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:20:15 +08:00
Andrey Smirnov
d686500ae8 ASoC: si476x: Convert SI476X codec to use regmap
The latest radio and MFD drivers for SI476X radio chips use regmap API
to provide access to the registers and allow for caching of their
values when the actual chip is powered off. Convert the codec driver
to do the same, so it would not loose the settings when the radio
driver powers the chip down.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:20:15 +08:00
Sachin Kamat
959b6250db ASoC: max98090: Remove unnecessary braces
Braces are not required for single line statements.
Silences the following checkpatch warnings:
WARNING: braces {} are not necessary for single statement blocks.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:13:15 +08:00
Sachin Kamat
4ca74feb6c ASoC: max98090: Fix checkpatch errors related to spacing
Fixes the following type of checkpatch errors:
ERROR: "foo * bar" should be "foo *bar"

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:13:14 +08:00
Sachin Kamat
3e12af7e13 ASoC: max98090: Make struct dev_pm_ops const
Silences the following checkpatch warning:
WARNING: struct dev_pm_ops should normally be const.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:13:14 +08:00
Sachin Kamat
a3a6cc8465 ASoC: max98090: Convert to devm_regmap_init_i2c()
devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:13:14 +08:00
Sachin Kamat
f314cbe84f ASoC: max98090: Remove unneeded version.h header include
version.h header file inclusion is not required as detected by versioncheck.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:13:14 +08:00
Dylan Reid
c751a1f49b ASoC: max98088: Add TLV data for volume controls.
Specify volumes as defined in the MAX98088/9 data sheet.  Allows ALSA
lib snd_mixer_selem_get_playback_dB_range and related functions to
work.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:11:11 +08:00
Charles Keepax
1c5617fc23 ASoC: arizona: Don't enable FLL on REFCLK configuration
Enabling the FLL when REFCLK is being configured is not what the user
would expect and can cause issues if SYNCCLK has no specified frequency.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:01 +08:00
Mark Brown
ddbce97cd1 ASoC: arizona: Only allow input volume updates when inputs are enabled
Since we are automatically managing the mutes we may as well also manage
the volume update bits, disabling volume updates while none of the inputs
are active. Since we are doing this we may as well allow the volumes to
ramp together so only enable volume updates once at the end of power up.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:01 +08:00
Charles Keepax
f3f1163d19 ASoC: arizona: Add convience define for clearing SYNCCLK
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:01 +08:00
Charles Keepax
ee929a9780 ASoC: arizona: Add support for directly setting the FLL REFCLK
This patch allows the REFCLK to be set directly allowing much greater
flexibility in how the FLLs are configured.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:00 +08:00
Charles Keepax
de1e6eeddd ASoC: arizona: Improve suppression of noop FLL updates
Previously updates that only changes FLL source would be missed, this
patch corrects this. We also ensures that both REFCLK and SYNCCLK
frequency changes are considered, in preparation for future updates.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:00 +08:00
Charles Keepax
357228153b ASoC: arizona: Factor out FLL enable
In preparation for additional features on the FLL this patch factors out
the code for enabling an FLL into a seperate function.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:00 +08:00
Charles Keepax
7604054e13 ASoC: arizona: Factor out FLL disable
In preparation for additional features on the FLL this patch factors out
the code for disabling an FLL into a seperate function.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:00 +08:00
Charles Keepax
d122d6c974 ASoC: arizona: Factor out check for enabled FLL
In preparation for additional features on the FLL this patch factors out
the code which checks if an FLL is currently enabled into a seperate
function.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:01:00 +08:00
Charles Keepax
9e359c645f ASoC: arizona: Tidy up SYNCCLK selection and cache values
This patch caches the current SYNCCLK settings in the arizona_fll struct
and uses these to simplify the code which determines which source should
be used for the REFCLK and SYNCCLK inputs.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:00:59 +08:00
Charles Keepax
19b34bdc6d ASoC: arizona: Move selection of FLL REFCLK into init
In preparation for additional features on the FLL this patch moves the
code selecting the REFCLK source based on the 32kHz clock into the FLL
initialisation function.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-04 11:00:59 +08:00
Axel Lin
51cd02d43c ASoC: wm8350: Use jiffies rather than msecs in schedule_delayed_work()
The delay parameter of schedule_delayed_work() is number of jiffies to wait
rather than miliseconds.

Before commit 6d3c26bcb "ASoC: Use delayed work to debounce WM8350 jack IRQs",
the debounce time is 200 miliseconds in wm8350_hp_jack_handler().
So I think this is a bug when convert to use delayed work.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-03 22:46:38 +08:00
Charles Keepax
5752ec93f3 ASoC: wm5110: Correct OUT2/3 volume and switch names
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-01 19:17:22 +08:00
Charles Keepax
c9b5669031 ASoC: wm5102: Correct OUT2 volume and switch names
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-01 19:17:22 +08:00
Mark Brown
44426de4d8 ASoC: wm8960: Fix ADC power bits
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-01 18:22:13 +08:00
Mark Brown
b3df026ea2 ASoC: wm8960: Correct register 0 and 1 defaults
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-03-01 18:21:57 +08:00
Linus Torvalds
9afa3195b9 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree from Jiri Kosina:
 "Assorted tiny fixes queued in trivial tree"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (22 commits)
  DocBook: update EXPORT_SYMBOL entry to point at export.h
  Documentation: update top level 00-INDEX file with new additions
  ARM: at91/ide: remove unsused at91-ide Kconfig entry
  percpu_counter.h: comment code for better readability
  x86, efi: fix comment typo in head_32.S
  IB: cxgb3: delay freeing mem untill entirely done with it
  net: mvneta: remove unneeded version.h include
  time: x86: report_lost_ticks doesn't exist any more
  pcmcia: avoid static analysis complaint about use-after-free
  fs/jfs: Fix typo in comment : 'how may' -> 'how many'
  of: add missing documentation for of_platform_populate()
  btrfs: remove unnecessary cur_trans set before goto loop in join_transaction
  sound: soc: Fix typo in sound/codecs
  treewide: Fix typo in various drivers
  btrfs: fix comment typos
  Update ibmvscsi module name in Kconfig.
  powerpc: fix typo (utilties -> utilities)
  of: fix spelling mistake in comment
  h8300: Fix home page URL in h8300/README
  xtensa: Fix home page URL in Kconfig
  ...
2013-02-21 17:40:58 -08:00
Linus Torvalds
21eaab6d19 tty/serial patches for 3.9-rc1
Here's the big tty/serial driver patches for 3.9-rc1.
 
 More tty port rework and fixes from Jiri here, as well as lots of
 individual serial driver updates and fixes.
 
 All of these have been in the linux-next tree for a while.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial patches from Greg Kroah-Hartman:
 "Here's the big tty/serial driver patches for 3.9-rc1.

  More tty port rework and fixes from Jiri here, as well as lots of
  individual serial driver updates and fixes.

  All of these have been in the linux-next tree for a while."

* tag 'tty-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (140 commits)
  tty: mxser: improve error handling in mxser_probe() and mxser_module_init()
  serial: imx: fix uninitialized variable warning
  serial: tegra: assume CONFIG_OF
  TTY: do not update atime/mtime on read/write
  lguest: select CONFIG_TTY to build properly.
  ARM defconfigs: add missing inclusions of linux/platform_device.h
  fb/exynos: include platform_device.h
  ARM: sa1100/assabet: include platform_device.h directly
  serial: imx: Fix recursive locking bug
  pps: Fix build breakage from decoupling pps from tty
  tty: Remove ancient hardpps()
  pps: Additional cleanups in uart_handle_dcd_change
  pps: Move timestamp read into PPS code proper
  pps: Don't crash the machine when exiting will do
  pps: Fix a use-after free bug when unregistering a source.
  pps: Use pps_lookup_dev to reduce ldisc coupling
  pps: Add pps_lookup_dev() function
  tty: serial: uartlite: Support uartlite on big and little endian systems
  tty: serial: uartlite: Fix sparse and checkpatch warnings
  serial/arc-uart: Miscll DT related updates (Grant's review comments)
  ...

Fix up trivial conflicts, mostly just due to the TTY config option
clashing with the EXPERIMENTAL removal.
2013-02-21 13:41:04 -08:00
Linus Torvalds
06991c28f3 Driver core patches for 3.9-rc1
Here is the big driver core merge for 3.9-rc1
 
 There are two major series here, both of which touch lots of drivers all
 over the kernel, and will cause you some merge conflicts:
   - add a new function called devm_ioremap_resource() to properly be
     able to check return values.
   - remove CONFIG_EXPERIMENTAL
 
 If you need me to provide a merged tree to handle these resolutions,
 please let me know.
 
 Other than those patches, there's not much here, some minor fixes and
 updates.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core patches from Greg Kroah-Hartman:
 "Here is the big driver core merge for 3.9-rc1

  There are two major series here, both of which touch lots of drivers
  all over the kernel, and will cause you some merge conflicts:

   - add a new function called devm_ioremap_resource() to properly be
     able to check return values.

   - remove CONFIG_EXPERIMENTAL

  Other than those patches, there's not much here, some minor fixes and
  updates"

Fix up trivial conflicts

* tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits)
  base: memory: fix soft/hard_offline_page permissions
  drivercore: Fix ordering between deferred_probe and exiting initcalls
  backlight: fix class_find_device() arguments
  TTY: mark tty_get_device call with the proper const values
  driver-core: constify data for class_find_device()
  firmware: Ignore abort check when no user-helper is used
  firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER
  firmware: Make user-mode helper optional
  firmware: Refactoring for splitting user-mode helper code
  Driver core: treat unregistered bus_types as having no devices
  watchdog: Convert to devm_ioremap_resource()
  thermal: Convert to devm_ioremap_resource()
  spi: Convert to devm_ioremap_resource()
  power: Convert to devm_ioremap_resource()
  mtd: Convert to devm_ioremap_resource()
  mmc: Convert to devm_ioremap_resource()
  mfd: Convert to devm_ioremap_resource()
  media: Convert to devm_ioremap_resource()
  iommu: Convert to devm_ioremap_resource()
  drm: Convert to devm_ioremap_resource()
  ...
2013-02-21 12:05:51 -08:00
Linus Torvalds
460dc1eecf Sound updates for 3.9-rc1
The biggest change in this update is the unification of HD-audio codec
 parsers.  Now the HD-audio codec is parsed in a generic parser code
 which is invoked by each HD-audio codec driver.  Some background
 information is found in David Henningsson's blog entry:
   http://voices.canonical.com/david.henningsson/2013/01/18/upcoming-changes-to-the-intel-hda-drivers/
 
 Other than that, some random updates/fixes like USB-audio and a bunch
 of small AoC updates as usual.
 
 Highlights:
 
 - Unification of HD-audio parser code (aka generic parser)
 
 - Support of new Intel HD-audio controller, new IDT codecs
 
 - Fixes for HD-audio HDMI audio hotplug
 
 - Haswell HDMI audio fixup
 
 - Support of Creative CA0132 DSP code
 
 - A few fixes of HDSP driver
 
 - USB-audio fix for Roland A-PRO, M-Audio FT C600
 
 - Support PM for aloop driver (and fixes Oops)
 
 - Compress API updates for gapless playback support
 
 For ASoC part:
 
 - Support for a wider range of hardware in the compressed stream code
 
 - The ability to mute capture streams as well as playback streams while
   inactive
 
 - DT support for AK4642, FSI, Samsung I2S and WM8962
 
 - AC'97 support for Tegra
 
 - New driver for max98090, replacing the stub which was there
 
 - A new driver from Dialog
 
 Note that due to dependencies, DTification of DMA support for Samsung
 platforms (used only by the and I2S driver and SPI) is merged here as
 well.
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Merge tag 'sound-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "The biggest change in this update is the unification of HD-audio codec
  parsers.  Now the HD-audio codec is parsed in a generic parser code
  which is invoked by each HD-audio codec driver.

  Some background information is found in David Henningsson's blog
  entry:

      http://voices.canonical.com/david.henningsson/2013/01/18/upcoming-changes-to-the-intel-hda-drivers/

  Other than that, some random updates/fixes like USB-audio and a bunch
  of small AoC updates as usual.

  Highlights:

   - Unification of HD-audio parser code (aka generic parser)

   - Support of new Intel HD-audio controller, new IDT codecs

   - Fixes for HD-audio HDMI audio hotplug

   - Haswell HDMI audio fixup

   - Support of Creative CA0132 DSP code

   - A few fixes of HDSP driver

   - USB-audio fix for Roland A-PRO, M-Audio FT C600

   - Support PM for aloop driver (and fixes Oops)

   - Compress API updates for gapless playback support

  For ASoC part:

   - Support for a wider range of hardware in the compressed stream code

   - The ability to mute capture streams as well as playback streams
     while inactive

   - DT support for AK4642, FSI, Samsung I2S and WM8962

   - AC'97 support for Tegra

   - New driver for max98090, replacing the stub which was there

   - A new driver from Dialog

  Note that due to dependencies, DTification of DMA support for Samsung
  platforms (used only by the and I2S driver and SPI) is merged here as
  well."

Fix up trivial conflict in drivers/spi/spi-s3c64xx.c due to removed code
being changed.

* tag 'sound-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (453 commits)
  ALSA: usb: Fix Processing Unit Descriptor parsers
  ALSA: hda - hdmi: Notify userspace when ELD control changes
  ALSA: hda - hdmi: Protect ELD buffer
  ALSA: hda - hdmi: Refactor hdmi_eld into parsed_hdmi_eld
  ALSA: hda - hdmi: Do not expose eld data when eld is invalid
  ALSA: hda - hdmi: ELD shouldn't be valid after unplug
  ALSA: hda - Fix the silent speaker output on Fujitsu S7020 laptop
  ALSA: hda - add quirks for mute LED on two HP machines
  ALSA: usb/quirks, fix out-of-bounds access
  ASoC: codecs: Add da7213 codec
  ALSA: au88x0 - Define channel map for au88x0
  ALSA: compress: add support for gapless playback
  ALSA: hda - Remove speaker clicks on CX20549
  ALSA: hda - Disable runtime PM for Intel 5 Series/3400
  ALSA: hda - Increase badness for missing multi-io
  ASoC: arizona: Automatically manage input mutes
  ALSA: hda - Fix broken workaround for HDMI/SPDIF conflicts
  ALSA: hda/ca0132 - Add missing \n to debug prints
  ALSA: hda/ca0132 - Fix type of INVALID_CHIP_ADDRESS
  ALSA: hda - update documentation for no-primary-hp fixup
  ...
2013-02-21 11:34:25 -08:00
Axel Lin
4e38b745af ASoC: si476x: Add missing break for SNDRV_PCM_FORMAT_S8 switch case
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-20 17:09:17 +00:00
Mark Brown
45aae62ddd Merge remote-tracking branch 'regulator/topic/arizona' into regulator-next 2013-02-19 12:42:30 +00:00
Takashi Iwai
c881f80ba8 ASoC: Final updates for v3.9
A few more updates from the past week - a new driver from Dialog and
 some small fixes and tweaks.
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Merge tag 'asoc-3.9-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Final updates for v3.9

A few more updates from the past week - a new driver from Dialog and
some small fixes and tweaks.
2013-02-16 15:48:48 +01:00
Mark Brown
54759313ec Merge remote-tracking branch 'asoc/topic/da7213' into asoc-next 2013-02-14 17:28:00 +00:00
Adam Thomson
ef5c2eba24 ASoC: codecs: Add da7213 codec
This patch adds support for the Dialog DA7213 audio codec.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-14 17:27:17 +00:00
Mark Brown
e951f7e85d Merge remote-tracking branch 'asoc/topic/wm8994' into asoc-next 2013-02-12 22:19:08 +00:00
Mark Brown
43cd8bf1c8 ASoC: arizona: Automatically manage input mutes
For optimal performance the inputs should be kept muted until after power
up. Since there are few use cases for muting inputs during capture move
the mutes to automatic control.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-12 22:08:52 +00:00
Takashi Iwai
83048ea7b1 ASoC: Updates for v3.9
A fairly quiet release for ASoC:
 
 - Support for a wider range of hardware in the compressed stream code.
 - The ability to mute capture streams as well as playback streams while
   inactive.
 - DT support for AK4642, FSI, Samsung I2S and WM8962.
 - AC'97 support for Tegra.
 - New driver for max98090, replacing the stub which was there.
 
 Due to dependencies we've also got support for asynchronous I/O in regmap
 and DTification of DMA support for Samsung platforms (used only by the
 I2S driver and SPI) merged here as well.
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Merge tag 'asoc-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v3.9

A fairly quiet release for ASoC:

- Support for a wider range of hardware in the compressed stream code.
- The ability to mute capture streams as well as playback streams while
  inactive.
- DT support for AK4642, FSI, Samsung I2S and WM8962.
- AC'97 support for Tegra.
- New driver for max98090, replacing the stub which was there.

Due to dependencies we've also got support for asynchronous I/O in regmap
and DTification of DMA support for Samsung platforms (used only by the
I2S driver and SPI) merged here as well.
2013-02-11 14:03:37 +01:00
Mark Brown
699ba4546c Merge remote-tracking branch 'asoc/topic/wm8993' into asoc-next 2013-02-11 11:06:55 +00:00
Mark Brown
63ddcd7ba5 Merge remote-tracking branch 'asoc/topic/wm8985' into asoc-next 2013-02-11 11:06:54 +00:00
Mark Brown
555df91a00 Merge remote-tracking branch 'asoc/topic/wm8962' into asoc-next 2013-02-11 11:06:53 +00:00
Mark Brown
fa10a92b47 Merge remote-tracking branch 'asoc/topic/wm8804' into asoc-next 2013-02-11 11:06:52 +00:00
Mark Brown
3dfa480b9e Merge remote-tracking branch 'asoc/topic/wm8350' into asoc-next 2013-02-11 11:06:51 +00:00
Mark Brown
eceff81933 Merge remote-tracking branch 'asoc/topic/wm5100' into asoc-next 2013-02-11 11:06:51 +00:00
Mark Brown
3bb26706d9 Merge remote-tracking branch 'asoc/topic/wm2200' into asoc-next 2013-02-11 11:06:49 +00:00
Mark Brown
3dc4b7af38 Merge remote-tracking branch 'asoc/topic/wm2000' into asoc-next 2013-02-11 11:06:48 +00:00
Mark Brown
efad6eed26 Merge remote-tracking branch 'asoc/topic/twl' into asoc-next 2013-02-11 11:06:47 +00:00
Mark Brown
b363bcaf1d Merge remote-tracking branch 'asoc/topic/tlv320dac33' into asoc-next 2013-02-11 11:06:46 +00:00
Mark Brown
315472d5ab Merge remote-tracking branch 'asoc/topic/tlv320aic3x' into asoc-next 2013-02-11 11:06:46 +00:00
Mark Brown
a948cae6ab Merge remote-tracking branch 'asoc/topic/max98090' into asoc-next 2013-02-11 11:06:36 +00:00
Mark Brown
1b4327dced Merge remote-tracking branch 'asoc/topic/cs42l52' into asoc-next 2013-02-11 11:06:34 +00:00
Mark Brown
e790245eb3 Merge remote-tracking branch 'asoc/topic/cs4271' into asoc-next 2013-02-11 11:06:33 +00:00
Mark Brown
1f2e7a9001 Merge remote-tracking branch 'asoc/topic/arizona' into asoc-next 2013-02-11 11:06:25 +00:00
Mark Brown
278d064bb8 Merge remote-tracking branch 'asoc/topic/ak4642' into asoc-next 2013-02-11 11:06:25 +00:00
Mark Brown
c331a23b3c Merge remote-tracking branch 'asoc/topic/adsp' into asoc-next 2013-02-11 11:06:24 +00:00
Mark Brown
708558d378 Merge remote-tracking branch 'asoc/fix/wm2200' into asoc-next 2013-02-11 11:06:22 +00:00
Mark Brown
af861779ec Merge remote-tracking branch 'asoc/fix/wm2000' into asoc-next 2013-02-11 11:06:20 +00:00
Mark Brown
dd31f59101 Merge remote-tracking branch 'asoc/fix/tlv320aic3x' into asoc-next 2013-02-11 11:06:18 +00:00
Mark Brown
810195256e Merge remote-tracking branch 'asoc/fix/arizona' into asoc-next 2013-02-11 11:06:15 +00:00
Mark Brown
4d631a0bed Merge remote-tracking branch 'asoc/fix/adsp' into asoc-next 2013-02-11 11:06:14 +00:00
Chris Rattray
bdaacea359 ASoC: wm_adsp: round to 4-byte boundary for coeff file blocks
Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-11 10:53:34 +00:00
Heiko Carstens
262d62eb55 ALSA: add missing HAS_IOPORT and GENERIC_HARDIRQS dependencies
Fix these two compile errors on s390 which does not have HAS_IOPORT
nor GENERIC_HARDIRQS:

sound/pci/lx6464es/lx6464es.c: In function ‘snd_lx6464es_free’:
sound/pci/lx6464es/lx6464es.c:565:2: error: implicit declaration of function ‘ioport_unmap’

sound/soc/codecs/wm8903.c: In function ‘wm8903_set_pdata_irq_trigger’:
sound/soc/codecs/wm8903.c:1954:9: error: implicit declaration of function ‘irq_get_irq_data’

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-02-07 14:46:13 +01:00
Jerry Wong
685e42154d ASoC: Replace max98090 Device Driver
This patch completes the replacement of the existing max98090 driver,
by installing a more complete driver.

Signed-off-by: Jerry Wong <jerry.wong@maximintegrated.com>
Tested-by: Matthew Mowdy <matthew.mowdy@maximintegrated.com>
Reviewed-by: Ralph Birt <ralph.birt@maximintegrated.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-07 12:59:34 +00:00
Jerry Wong
7e3bb169ff ASoC: Replace max98090 Device Driver
This patch removes the existing max98090 driver prior to installing a more
complete one.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-07 12:59:34 +00:00
Mark Brown
9092a6ea16 ASoC: arizona: Fix debug logging level for FLLs and AIFs
Use _dbg for debug messages.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-07 11:41:19 +00:00
Chris Rattray
1a78624323 ASoC: wm2200: Provide platform data for MICBIAS configuration
Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-05 15:53:07 +00:00
Mark Brown
cf17c83c4a ASoC: wm_adsp: Use asynchronous I/O to write firmware and coefficients
Allow the regmap API to use asynchronous I/O where supported to minimise
the delay between transfers, reducing firmware download times.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-04 19:52:35 +00:00
Chris Rattray
0d2b642252 ASoC: wm2200: correct IN2L and IN3L digital mute
Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-02-04 18:44:27 +00:00
Hebbar Gururaja
e2e8bfdf61 ASoC: tlv320aic3x: Convert mic bias to a supply widget
Convert MicBias widgets to supply widget.

On tlv320aic3x, Mic bias power on/off shares the same register bits
with output mic bias voltage.  So, when power on mic bias, we need
reclaim it to voltage value.

Provide a new platform data so that the micbias voltage can be sent
according to board requirement. Now since tlv320aic3x codec driver
is DT aware, update dt files and functions to handle this new
"micbias-vg"  platform data.

Because of sharing of bits, when enabling the micbias, voltage also
needs to be updated. So use SND_SOC_DAPM_POST_PMU & SND_SOC_DAPM_PRE_PMD
macro to create an event to handle this.

Since micbias is converted to supply widget, updated machine drivers as
well.

This change is runtime tested on da850-evm with audio loopback
(arecord|aplay) for confirmation.

Signed-off-by: Hebbar Gururaja <gururaja.hebbar@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-04 18:35:19 +00:00
Ryo Tsutsui
01f58153ae ASoC: arizona: Fixed a bug in FLL fractional calculation
Previously arizona_calc_fll() was checking if the target frequency is
exactly divisible by reference frequency, but should have been product
of the ratio and the reference frequency.

Also scale down the Lamba and Theta coefficients be under 16-bits in
order to match the registers.

Signed-off-by: Ryo Tsutsui <ryo.tsutsui@wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-02-04 18:29:04 +00:00
Chris Rattray
4c97e8fedf ASoC: wm2200: Add Rx ANC input select control
Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-02-04 10:51:46 +00:00
Mark Brown
3f3af6eeff ASoC: wm2000: Expose ANC gain adjustment
No TLV information since it's not actually a direct gain control.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-31 12:32:54 +08:00
Mark Brown
8e9bb423a2 ASoC: wm2000: Lock state machine updates
Need to ensure we don't get confused by simultaneous updates.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-31 12:18:57 +08:00
Mark Brown
31522764c6 ASoC: wm_adsp: Fix support for firmware switching on DSP2 and higher
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-30 20:11:01 +08:00
Benoît Thébaudeau
06378da45d ASoC: tlv320aic3x: Remove mono support
Playing a mono stream on the TLV320AIC3x results in too fast playback rate.

Remove mono support so that mono streams can be played correctly on this codec.

Tested with imx-ssi (i.MX25) and TLV320AIC3104.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-30 10:15:21 +08:00
Jiri Kosina
617677295b Merge branch 'master' into for-next
Conflicts:
	drivers/devfreq/exynos4_bus.c

Sync with Linus' tree to be able to apply patches that are
against newer code (mvneta).
2013-01-29 10:48:30 +01:00
Mark Brown
06dc374c70 Merge remote-tracking branch 'asoc/fix/adsp' into asoc-adsp
Conflicts:
	sound/soc/codecs/wm_adsp.c
2013-01-29 00:51:05 +08:00
Mark Brown
2d30b5751d ASoC: wm_adsp: Ensure ADSP2 DMAs are quiesced when DSP is halted
Maximise robustness for the widest range of firmwares by ensuring the DSP
is in a consistent state when halted.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-29 00:49:09 +08:00
Mark Brown
7480800ea6 ASoC: wm_adsp: Accept 0 as a parameter block address
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-26 11:39:44 +08:00
Mark Brown
36e8fe9901 ASoC: wm_adsp: Add speaker Tx as a firmware option
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-26 11:39:42 +08:00
Greg Kroah-Hartman
9f9cba810f Merge 3.8-rc5 into tty-next
This resolves a number of tty driver merge issues found in linux-next

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-25 13:27:36 -08:00
Mark Brown
33e7546e19 ASoC: wm2000: Expose some additional registers
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-24 15:59:14 +08:00
Chris Rattray
0098389564 ASoC: wm2200: Set system clock control register is adsp structs
Allows ADSP control code to set the dsp clock rate to match the
sys clock rate.

Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-24 14:03:23 +08:00
Mark Brown
338c5188f6 ASoC: wm_adsp: Correct handling of some coefficeint blocks
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-24 00:42:27 +08:00
Thierry Reding
b25b5aa066 ASoC: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.

devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-22 11:41:58 -08:00
Mark Brown
a8c136d2eb Merge remote-tracking branch 'asoc/fix/wm2200' into tmp 2013-01-22 16:26:33 +08:00
Mark Brown
bc04c93bbc Merge remote-tracking branch 'asoc/fix/arizona' into tmp 2013-01-22 16:26:06 +08:00
Charles Keepax
a4cdbec758 ASoC: wm_adsp: Release firmware on error
This patch correctly releases the firmware if the magic string in the
firmware header does not match.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-22 16:40:26 +09:00
Charles Keepax
f63d944b71 ASoC: wm_adsp: Release firmware on error
This patch correctly releases the firmware if the magic string in the
firmware header does not match.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-22 16:27:21 +09:00
Mark Brown
c94aa30eda ASoC: arizona: Allow number of channels clocked to be restricted
Place a cap on the number of channels clocks are generated for. This is
intended for use with systems which have the WM5102 master an I2S bus with
multiple data lines.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-21 17:47:39 +09:00
Mark Brown
20da6d5ac0 ASoC: wm_adsp: Provide explicit trace of coefficient writes
Helpful for debugging.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-21 17:46:35 +09:00
Mark Brown
69485d3e6d Merge remote-tracking branch 'asoc/fix/adsp' into asoc-adsp 2013-01-21 17:46:16 +09:00
Mark Brown
f2c26d48d9 ASoC: arizona: Support clearing clocks
Some systems may wish to support switching between telephony and CD audio
clock rates but this is restricted by enforcement of constraints on the
current DAI clock. Support setting clocks to zero and don't enforce any
constraints in that case in order to facilitate this use case.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-21 17:38:54 +09:00
Mark Brown
f2a93e2a4c ASoC: wm_adsp: Use GFP_DMA for algorithm readback
Normally kmalloc() returns things that are DMA safe so not visible on all
platforms but we do need to explicitly request DMA safe memory.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-20 22:17:30 +09:00
Mark Brown
7881fd0fb3 ASoC: wm_adsp: Use GFP_DMA for things that may be DMAed
Normally kmalloc() returns things that are DMA safe so not visible on all
platforms but we do need to explicitly request DMA safe memory.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-20 22:14:34 +09:00
Mark Brown
25c62f7e70 ASoC: wm_adsp: Make region identification errors more informative
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-20 22:13:24 +09:00
Mark Brown
908a5741ab ASoC: wm2200: Implement EQ and LHPF coefficient configuration
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-20 22:10:25 +09:00
Mark Brown
20fc48632f ASoC: wm5100: Implement DRC, EQ and LHPF coefficient configuration
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-20 22:09:40 +09:00
Joe Millenbach
4f73bc4dd3 tty: Added a CONFIG_TTY option to allow removal of TTY
The option allows you to remove TTY and compile without errors. This
saves space on systems that won't support TTY interfaces anyway.
bloat-o-meter output is below.

The bulk of this patch consists of Kconfig changes adding "depends on
TTY" to various serial devices and similar drivers that require the TTY
layer.  Ideally, these dependencies would occur on a common intermediate
symbol such as SERIO, but most drivers "select SERIO" rather than
"depends on SERIO", and "select" does not respect dependencies.

bloat-o-meter output comparing our previous minimal to new minimal by
removing TTY.  The list is filtered to not show removed entries with awk
'$3 != "-"' as the list was very long.

add/remove: 0/226 grow/shrink: 2/14 up/down: 6/-35356 (-35350)
function                                     old     new   delta
chr_dev_init                                 166     170      +4
allow_signal                                  80      82      +2
static.__warned                              143     142      -1
disallow_signal                               63      62      -1
__set_special_pids                            95      94      -1
unregister_console                           126     121      -5
start_kernel                                 546     541      -5
register_console                             593     588      -5
copy_from_user                                45      40      -5
sys_setsid                                   128     120      -8
sys_vhangup                                   32      19     -13
do_exit                                     1543    1526     -17
bitmap_zero                                   60      40     -20
arch_local_irq_save                          137     117     -20
release_task                                 674     652     -22
static.spin_unlock_irqrestore                308     260     -48

Signed-off-by: Joe Millenbach <jmillenbach@gmail.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-18 16:15:27 -08:00
Mark Brown
ba3b8cd26d Merge remote-tracking branch 'asoc/topic/adsp' into asoc-wm2200 2013-01-18 17:54:36 +09:00
Chris Rattray
94e205bfb7 ASoC: wm_adsp: Set ADSP1 clock rate to match sys clock
Sets the ADSP1 clock rate to match the system clock
rate. To support this the codec driver provides
details of register containing the system clock
control bits.

Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-18 17:46:28 +09:00
Mark Brown
e5ddd30321 ASoC: wm5102: Add controls for firmware selection
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-18 15:07:49 +09:00
Mark Brown
82e993fac4 ASoC: wm2200: Add controls for firmware enumeration
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-18 15:06:26 +09:00
Mark Brown
c712326d6c ASoC: wm_adsp: Implement support for coefficeint file format 1
Implement support for a new revision of the coefficeint file format for
ADSP cores.

Since coefficient file format 0 has not been widely deployed and is very
unlikely to ever be used with this driver code support for it has been
removed.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-18 15:02:17 +09:00
Mark Brown
4706ccbbe8 Merge remote-tracking branch 'asoc/fix/arizona' into asoc-arizona
Conflicts:
	sound/soc/codecs/arizona.c
2013-01-17 15:31:54 +09:00
Mark Brown
b59e0f82aa ASoC: arizona: Use actual rather than desired BCLK when calculating LRCLK
Otherwise we'll get the wrong LRCLK if we need to pick a higher BCLK than
is required.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-01-17 14:36:07 +09:00
Chris Rattray
a80cc73428 ASoC: wm2200: correct mixer values and text
Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-01-16 20:47:26 +09:00
Mark Brown
c98137bfcb ASoC: arizona: Don't request FLL lock IRQ
We only log the result and since the interrupt triggers on loss of lock
during shutdown this may lead to spurious interrupts during shutdown
delaying the process.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-16 19:28:59 +09:00
Mark Brown
5851cb3daf ASoC: wm2200: Initialise the ADSPs
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-16 10:25:24 +09:00
Mark Brown
5e7a7a221f ASoC: wm_adsp: Add initialisation function for ADSP1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-16 10:21:57 +09:00
Stephen Rothwell
c890caee54 ASoC: ak4642: remove __devinitconst annotation
CONFIG_HOTPLUG is always true now and the __dev* macros have been removed.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-14 13:52:21 +09:00
Peter Ujfalusi
f4d8ada2a0 ASoC: tlv320dac33: Remove suspend/resume soc driver operations
With idle_bias_off these are no longer needed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-13 21:34:47 +09:00
Mark Brown
f48aa39221 Merge remote-tracking branch 'asoc/fix/arizona' into asoc-arizona 2013-01-13 21:34:01 +09:00
Mark Brown
d37fb92326 Merge remote-tracking branch 'asoc/topic/adsp' into asoc-arizona 2013-01-13 21:33:03 +09:00
Mark Brown
57a10a1fc3 ASoC: wm5110: Provide MICSUPP widget for regulator driver
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-13 21:31:04 +09:00
Mark Brown
55e7276e93 ASoC: wm5102: Provide MICSUPP widget for regulator driver
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-13 21:31:03 +09:00
Mark Brown
1023dbd90c ASoC: wm_adsp: Add basic firmware selection support
There are many firmwares available for ADSP devices. Add basic support
for selecting between them, including a couple of feature sets in the
set of available firmware to start off with.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-12 18:36:07 +00:00
Mark Brown
7d5cb4f710 ASoC: wm5110: Correct AEC loopback mask
The generated defines in the header are pre-shifted.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-12 00:16:30 +00:00
Mark Brown
7f39bb9e9f ASoC: wm5102: Correct AEC loopback mask
The generated defines in the header are pre-shifted.

Reported-by: Heather Lomond <Heather.Lomond@wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-12 00:16:23 +00:00
Peter Ujfalusi
85becda62c ASoC: twl6040: Remove leftover code from hs/hf ramp implementation
The code to do the ramp has been removed a long time ago. Remove the
remaining code as well since this is not needed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-11 23:55:12 +00:00
Peter Ujfalusi
da2107d1e4 ASoC: twl6040: Switch to use system workqueue for jack reporting
There's no need to create a queue for this anymore

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-11 23:54:57 +00:00
Peter Ujfalusi
9523fcdcc0 ASoC: twl6040: Convert to use devm_* when possible
In this way we can clean up the probe and remove paths

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-11 23:54:57 +00:00
Peter Ujfalusi
156db9f3bb ASoC: twl6040: Only set the bias_level once in twl6040_resume()
No need to set the bias_level twice to _STANDBY - since this is the only
state the device could be at suspend time. The driver do not support
idle_bias_off yet.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-11 23:54:57 +00:00
Peter Ujfalusi
09a8b6719c ASoC: twl4030: Remove suspend/resume soc driver operations
With idle_bias_off these are no longer needed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-11 23:54:56 +00:00
Misael Lopez Cruz
8d61f4901f ASoC: twl6040: Convert PLUGINT to no-suspend irq
Convert headset PLUGINT interrupt to NO_SUSPEND type in order to
allow handling of insertion/removal events while device is suspended.

Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-11 23:54:47 +00:00
Mark Brown
49a170bcf2 Merge remote-tracking branch 'asoc/fix/wm5100' into tmp 2013-01-10 12:22:30 +00:00
Mark Brown
921c038d87 Merge remote-tracking branch 'asoc/fix/wm2200' into tmp 2013-01-10 12:22:29 +00:00
Mark Brown
28f2675db8 Merge remote-tracking branch 'asoc/fix/wm2000' into tmp 2013-01-10 12:22:26 +00:00
Mark Brown
92a9d1524e Merge remote-tracking branch 'asoc/fix/wm-adsp' into tmp 2013-01-10 12:22:25 +00:00
Mark Brown
a883eae513 Merge remote-tracking branch 'asoc/fix/sta529' into tmp 2013-01-10 12:22:22 +00:00
Mark Brown
fd2eab87a2 Merge remote-tracking branch 'asoc/fix/sgtl5000' into tmp 2013-01-10 12:22:17 +00:00
Mark Brown
c31b71de6f Merge remote-tracking branch 'asoc/fix/lm49453' into tmp 2013-01-10 12:22:15 +00:00
Mark Brown
fa17cb4a02 Merge remote-tracking branch 'asoc/fix/cs42l52' into tmp 2013-01-10 12:22:14 +00:00
Mark Brown
587691ea39 Merge remote-tracking branch 'asoc/fix/cs4271' into tmp 2013-01-10 12:22:11 +00:00
Kuninori Morimoto
bbf1453e28 ASoC: ak4642: add Device Tree support
Support for loading the ak4642 codec module via devicetree.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-10 12:19:39 +00:00
Masanari Iida
c46d5c04f3 sound: soc: Fix typo in sound/codecs
Correct spelling typo in sound/soc/codecs

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-01-09 11:44:56 +01:00
Mark Brown
471f488583 ASoC: wm_adsp: Implement support for algorithm-specific coefficient blocks
WMDR coefficient files can specify coefficients in terms of algorithm
specific data regions. Record the start addresses of these regions while
parsing the algorithms and then use them to handle coefficients with
these formats.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-08 20:47:34 +00:00
Mark Brown
d62f4bc665 ASoC: wm_asdp: Validate sanity of algorithm count
If we run into I/O problems the algorithm count may be crazy, validate it
before we proceed and dump the read data for diagnostic purposes.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-08 20:47:32 +00:00
Mark Brown
45b9ee72d0 ASoC: wm_adsp: Factor out calculation of memory base addresses
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-08 20:47:30 +00:00
Mark Brown
db40517c75 ASoC: wm_adsp: Add support for parsing algorithms
ADSP devices report information on the algorithms loaded on them.  Parse
this data and use it to allow coefficients to be configured for specific
algorithms.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-08 20:47:29 +00:00
Charles Keepax
e31c194672 ASoC: arizona: Disable free-running mode on FLL1
The free running mode can cause problems when attempting to bring up the
FLL running from a defined clock source. This patch disables
free-running mode.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-08 18:01:17 +00:00
Mark Brown
a76fefab5c ASoC: wm_adsp: Ensure that block writes are from DMA aligned addresses
Otherwise we won't run correctly on systems that require this for larger
data transfers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-07 19:13:35 +00:00
Mark Brown
b272efc860 ASoC: arizona: Factor out rate selection code
In preparation for more advanced sample rate managment move the existing
code out of the main hw_params() function.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-04 21:30:21 +00:00
Mark Brown
66b6eaf23a Merge branch 'fix/arizona' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-arizona 2013-01-04 21:30:16 +00:00
Mark Brown
bc9ab6d31c ASoC: arizona: Allow runtime reconfiguration of the output mode
Some systems use external analogue switches to connect more analogue
devices to the CODEC than are supported by the device.  In some systems
this requires changing the switched output from single ended to
differential mode dynamically at runtime. Add a new function
arizona_set_output_mode() to support this.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-04 21:20:59 +00:00
Mark Brown
267f8fa2e1 ASoC: wm2000: Fix sense of speech clarity enable
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-01-04 21:19:42 +00:00
Mark Brown
5f960294e2 ASoC: wm5100: Remove DSP B and left justified formats
These are not supported

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-01-04 21:06:08 +00:00
Mark Brown
91660bd65c ASoC: wm5102: Implement routing and power management for ISRCs
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-04 20:55:55 +00:00
Mark Brown
d71753e22b ASoC: arizona: Remove DSP B and left justified AIF modes
These are not supported.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-01-04 11:33:22 +00:00
Mark Brown
0cc411b934 ASoC: wm2200: Remove DSP B and left justified AIF modes
These are not supported.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-01-04 11:31:57 +00:00
Mark Brown
1b8d52e63c ASoC: wm5102: Improve speaker enable performance
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-02 13:08:42 +00:00
Peter Ujfalusi
5712ded9cf ASoC: twl4030: Configure extmute pinmux when the dedicated pin is in use
When HS extmute is enabled without custom GPIO we should configure the mux
to allow the pin to be used as extmute signal.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-02 13:04:25 +00:00
Peter Ujfalusi
e04d6e55fe ASoC: twl4030: Convert MICBIAS to SUPPLY widget
In order to avoid breakage update the machine drivers at the same time using
twl4030: omap3pandora, sdp3430 and zoom2

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-02 13:04:25 +00:00
Peter Ujfalusi
927a77476e ASoC: twl4030: Correct the support for Voice port
In order to be able to use the Voice port of twl4030 three bits need to be
handled in VOICE_IF register:
VIF_EN: to enable the voice port (needed for both playback and capture)
VIF_DIN_EN: Need to be enabled for playback only (input to the codec)
VIF_DOUT_EN: Need to be enabled for capture only (output from codec)

Use DAPM_SUPPLY for the VIF_EN bit and add DAPM_AIF_IO/OUT widget to handle
the playback/capture bit.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-02 13:04:24 +00:00
Fabio Estevam
5f3d25c08d ASoC: wm8985: Refactor set_pll code to avoid gcc warnings
Refactor set_pll code to avoid the following warnings:

sound/soc/codecs/wm8985.c:852:50: warning: 'pll_div.k' may be used uninitialized in this function
sound/soc/codecs/wm8985.c:849:9: warning: 'pll_div.n' may be used uninitialized in this function
sound/soc/codecs/wm8985.c:848:23: warning: 'pll_div.div2' may be used uninitialized in this function

Do the same as in commit 86ce6c9a (ASoC: WM8804: Refactor set_pll code to avoid
GCC warnings).

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-27 16:49:00 +00:00
Axel Lin
e958f8b806 ASoC: cs42l52: Convert to devm_input_allocate_device()
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-27 16:46:38 +00:00
Tejun Heo
8a47ca957a ASoC: wm8350: don't use [delayed_]work_pending()
There's no need to test whether a (delayed) work item in pending
before queueing, flushing or cancelling it.  Most uses are unnecessary
and quite a few of them are buggy.

Remove unnecessary pending tests from wm8350.  Only compile tested.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 16:10:22 +00:00
Axel Lin
3271a4fc7d ASoC: cs42l52: Catch no-match case in cs42l52_get_clk
In the case of no-match, return -EINVAL instead of 0.

Since we assign i to ret in the for loop, ret always less than
ARRAY_SIZE(clk_map_table). Thus remove the boundary checking for ret.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 16:02:19 +00:00
Fabio Estevam
6757d8cc0c ASoC: wm8993: Refactor set_pll code to avoid GCC warnings
Refactor set_pll code to avoid the following warnings:

sound/soc/codecs/wm8983.c:873:40: warning: 'pll_div.k' may be used uninitialized in this function [-Wuninitialized]
sound/soc/codecs/wm8983.c:870:9: warning: 'pll_div.n' may be used uninitialized in this function [-Wuninitialized]
sound/soc/codecs/wm8983.c:869:23: warning: 'pll_div.div2' may be used uninitialized in this function [-Wuninitialized]

Do the same as in commit 86ce6c9a (ASoC: WM8804: Refactor set_pll code to avoid
GCC warnings).

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:55:40 +00:00
Fabio Estevam
1edbd35667 ASoC: wm8804: Remove redundant check
The condition "if (!freq_in || !freq_out)" has already been tested previously,
so no need to do it again.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:54:27 +00:00
Daniel Mack
fd23fb9f6b ALSA: ASoC: cs4271: add optional soft reset workaround
The CS4271 requires its LRCLK and MCLK to be stable before its RESET
line is de-asserted. That also means that clocks cannot be changed
without putting the chip back into hardware reset, which also requires
a complete re-initialization of all registers.

One (undocumented) workaround is to assert and de-assert the PDN bit
in the MODE2 register.

This patch adds a new flag to both the DT bindings as well as to the
platform data to enable that workaround.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Alexander Sverdlin <subaparts@yandex.ru>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-24 15:53:28 +00:00