Commit Graph

11377 Commits

Author SHA1 Message Date
Kuninori Morimoto
12927a8f80 ASoC: rsnd: don't care under/over run error when PIO
PIO is used only for checking data path / codec settings. And underrun
is very normal when PIO mode. Let's don't care about under/over run
error when PIO case. Otherwise, 1) too many HW restart happens, 2) some
sounds which need much data transfer can't play since it falls into
error detection method which was created for DMA transfer

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-16 12:34:00 +01:00
Michele Curti
851b81e867 ASoC: rt5645: move RT5650 muxes to rt5650_specific_dapm_widgets
Developing a driver for an Asus X205TA laptop I get these dmesg
errors:

 rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 ADC1 Swap Mux has no paths
 rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 ADC2 Swap Mux has no paths
 rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 ADC3 Swap Mux has no paths
 rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 ADC Mux has no paths
 rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 DAC1 L Mux has no paths
 rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 DAC1 R Mux has no paths
 rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 DAC2 L Mux has no paths
 rt5645 i2c-10EC5648:00: ASoC: mux RT5650 IF1 DAC2 R Mux has no paths

so, move these muxes to the rt5650_specific_dapm_widgets[] list.

Signed-off-by: Michele Curti <michele.curti@gmail.com>
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-15 20:10:01 +01:00
Mathias Krause
e85dae7048 ASoC: intel: Constify ACPI device ids
Constify the ACPI device ID array, it doesn't need to be writable at
runtime.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-15 11:32:07 +01:00
Mathias Krause
4e0ce6a4d5 ASoC: rt5670: Constify ACPI device ids and register defaults
Constify the ACPI device ID array and the register map, no need to have
them writable at runtime. Also drop the unneeded RT5670_INIT_REG_LEN
define.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-15 11:31:11 +01:00
Mathias Krause
8610d09a40 ASoC: max98090: Constify ACPI device ids and register defaults
Constify the ACPI device ID array and the register map, no need to have
them writable at runtime.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-15 11:18:55 +01:00
Mathias Krause
b895dc2c47 ASoC: rt5640: Constify ACPI device ids and register defaults
Constify the ACPI device ID array and the register map, no need to have
them writable at runtime. Also drop the unneeded RT5640_INIT_REG_LEN
define.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-15 11:17:14 +01:00
Axel Lin
b43fccf4b5 ASoC: ml26124: Remove duplicate code
Current code has duplicate code for 16000, 32000 and 48000 sample rates.
get_srate() returns negative error code for unsupported rate, so we can
remove the duplicate code in the swith cases by calling get_srate() first.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-15 11:05:43 +01:00
Fang, Yang A
e8ed670274 ASoC: Intel: fixed TI button detection
In order to make TI button interrupt working max98090 codec
Need provide mic bias all the time as long as mic is present
so SHDN and micbias pin are forced on.we also need set max98090
codec bias close or lower than TI bias.We set them in bios/coreboot
kernel reads them from device property

Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-15 10:51:36 +01:00
Rasmus Villemoes
6846e18a1e ASoC: Intel: mrfld: simplify sst_fill_widget_module_info
Some tiny improvements, cutting 180 bytes off the generated code.

- use strchr() for single-character needle

- compute index using pointer subtraction instead of two strlen()
  calls

- factor out the common check for whether the initial part of
  kctl->id.name (before the space) is identical to w->name.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-15 10:50:28 +01:00
Julian Scheel
ef5294fd25 ASoC: wm8523: Set bclk ratio for master mode
When running in master mode the bclk divider must be configured to generate a
sane bitclock. Pick the smallest fs multiplicator, which can hold all
transmitted bits.

Signed-off-by: Julian Scheel <julian@jusst.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 17:16:57 +01:00
Zidan Wang
a077e81ec6 ASoC: wm8960: the enum of "DAC Polarity" should be wm8960_enum[1]
the enum of "DAC Polarity" should be wm8960_enum[1].

Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-06-12 14:01:51 +01:00
Arnaud Pouliquen
85a4bfd895 ASoC: simple card: Add mclk-fs property in dai-link
Add mclk-fs ratio property per dai-link sub node. This will
allow to manage several codecs with different ratio.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 12:35:54 +01:00
Fang, Yang A
fd35e37510 ASoC: Intel: Added I2C dependency to two BSW machine drivers
Fixed below error/warnings

   sound/built-in.o: In function `rt5645_i2c_probe':
>> rt5645.c:(.text+0xe38f5): undefined reference to
>> `devm_regmap_init_i2c'
   sound/built-in.o: In function `rt5645_i2c_driver_exit':
>> rt5645.c:(.exit.text+0x60e): undefined reference to `i2c_del_driver'
   sound/built-in.o: In function `rt5645_i2c_driver_init':
>> rt5645.c:(.init.text+0x1a90): undefined reference to
>> `i2c_register_driver'

Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 11:54:39 +01:00
Axel Lin
25c8888ad6 ASoC: rt5645: Use devm_gpiod_get_optional for hp-detect
Since hp-detect is optional, use devm_gpiod_get_optional instead.
In additional, it should return error if devm_gpiod_get_optional fails.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 11:52:29 +01:00
Sebastian Andrzej Siewior
4decab1aff ASoC: Intel: sst: use ; instead of , at the of a C statement
This was spotted by Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
while he tried to compile a -RT kernel with this driver enabled.
"make C=2" would also warn about this. This is is based on his patch.

Reported-by: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 11:36:56 +01:00
Alexandre Belloni
061981ff8c ASoC: atmel: properly select dma driver state
It is currently possible to have CONFIG_SND_ATMEL_SOC_SSC=y with either
CONFIG_SND_ATMEL_SOC_PDC=m or CONFIG_SND_ATMEL_SOC_DMA=m. This results in a
driver that compiles but does not link with this kind of error:

sound/built-in.o: In function `atmel_ssc_set_audio':
(.text+0x87d90): undefined reference to `atmel_pcm_pdc_platform_register'
sound/built-in.o: In function `atmel_ssc_put_audio':
(.text+0x8879a): undefined reference to `atmel_pcm_pdc_platform_unregister'

Introduce new config options SND_ATMEL_SOC_SSC_PDC and
SND_ATMEL_SOC_SSC_DMA which should be used by the board drivers and the
correct logic to properly select the SND_ATMEL_SOC_PDC and
SND_ATMEL_SOC_DMA states.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 11:34:31 +01:00
Alexandre Belloni
9cf08a6561 ASoC: atmel: Revert previous fix for Kconfig limations
After discussing with the Kconfig maintainer, we found a better fiw
allowing to keep each driver as modules.

This reverts commit 0ef9dc139d.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 11:34:13 +01:00
Oder Chiou
48edaa4b4f ASoC: rt5645: Add the device tree parser
Modify the RT5645 driver to parse platform data from device tree. This is
missing from previous patch in sound/soc/codecs/rt5645.c, that was present
in v3.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 11:30:07 +01:00
Fang, Yang A
ffb3722b97 ASoC: Intel: Fixed incorrect sst pcm_delay
This patch corrected pcm_delay calculation in BSW sst driver

Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 11:23:50 +01:00
Oder Chiou
bc08f96b5f ASoC: rt286: Add RL6347A class device shared support for RT286
The patch separates the IO function from the rt286. It is prepared to share
for new chips that support the same IO function.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 11:18:53 +01:00
Axel Lin
8604bc2836 ASoC: tas2552: Use devm_gpiod_get_optional for enable-gpio
commit ea178d1456 ("ASoC: tas2552: Make the enable-gpio really optional")
makes enable-gpio optional. devm_gpiod_get_optional() is the better
function for optional gpio, so let's switch to use it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-11 11:41:58 +01:00
Richard Fitzgerald
f9f55e31f8 ASoC: wm_adsp: Add basic debugfs entries
This patch adds some debugfs nodes to get information
about the currently running firmware.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-11 11:39:39 +01:00
Richard Fitzgerald
218e508784 ASoC: wm_adsp: create ALSA controls from wm_adsp driver
Now that we have a codec_probe stage initialization in the wm_adsp
driver, we can make the wm_adsp driver create its own ALSA controls
instead of having that responsibility pushed to every codec driver.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-11 11:39:39 +01:00
Richard Fitzgerald
f5e2ce92bd ASoC: wm_adsp: Add codec_probe and codec_remove stubs
Currently the only init function in wm_adsp is called by the
codec driver early in its probe before the codec has been
registered with SOC.

This patch adds stubs for the codec_probe and codec_remove stages
and calls them from WM5102 and WM5110 codec drivers. This allows us
to hang anything that needs setup during the codec probe stage off
these functions without further modification of the codec drivers.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-11 11:39:39 +01:00
Dan Carpenter
474ff0ae23 ASoC: imx-wm8962: Add a missing error check
My static checker complains that:

	sound/soc/fsl/imx-wm8962.c:196 imx_wm8962_probe() warn:
	we tested 'ret' before and it was 'false'

The intent was that we use "ret" to check imx_audmux_v2_configure_port().

Fixes: 8de2ae2a7f ('ASoC: fsl: add imx-wm8962 machine driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Otherwise, Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-10 18:33:11 +01:00
Oder Chiou
0b0cefc8fd ASoC: rt5645: change gpio to gpiod APIs
Move gpio to gpio_desc and use gpiod APIs in codec driver.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-10 18:32:02 +01:00
Mark Brown
5ae4f63b50 ASoC: Updates for v4.2
The big thing this release has been Liam's addition of topology support
 to the core.  We've also seen quite a bit of driver work and the
 continuation of Lars' refactoring for component support.
 
  - Support for loading ASoC topology maps from firmware, intended to be
    used to allow self-describing DSP firmware images to be built which
    can map controls added by the DSP to userspace without the kernel
    needing to know about individual DSP firmwares.
  - Lots of refactoring to avoid direct access to snd_soc_codec where
    it's not needed supporting future refactoring.
  - Big refactoring and cleanup serieses for the Wolfson ADSP and TI
    TAS2552 drivers.
  - Support for TI TAS571x power amplifiers.
  - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
  - Support for x86 systems with RT5650 and Qualcomm Storm.
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Merge tag 'asoc-v4.2' into asoc-rt5645

ASoC: Updates for v4.2

The big thing this release has been Liam's addition of topology support
to the core.  We've also seen quite a bit of driver work and the
continuation of Lars' refactoring for component support.

 - Support for loading ASoC topology maps from firmware, intended to be
   used to allow self-describing DSP firmware images to be built which
   can map controls added by the DSP to userspace without the kernel
   needing to know about individual DSP firmwares.
 - Lots of refactoring to avoid direct access to snd_soc_codec where
   it's not needed supporting future refactoring.
 - Big refactoring and cleanup serieses for the Wolfson ADSP and TI
   TAS2552 drivers.
 - Support for TI TAS571x power amplifiers.
 - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
 - Support for x86 systems with RT5650 and Qualcomm Storm.
2015-06-10 18:31:55 +01:00
Oder Chiou
1fcb76dbd1 ASoC: rt5645: make RT5650_TDM_CTRL_4 readable
Register RT5650_TDM_CTRL_4(0x7A) is readable and used for mixer
setting. It should be added in rt5645_readable_register function.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-10 18:30:44 +01:00
Nicolas Boichat
22f5d9f821 ASoC: rt5645: Lock mutex in rt5645_enable_push_button_irq
rt5645_enable_push_button_irq uses snd_soc_dapm_*_unlocked
functions, so it needs to lock the required dapm mutex.

Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-10 18:30:13 +01:00
Srinivas Kandagatla
bdb052e81f ASoC: qcom: add apq8016 sound card support
This patch adds apq8016 machine driver support. This patch is tested on
DB410c and msm8916-mtp board for both hdmi and analog audio
features.

Acked-by: Kenneth Westfield <kwestfie@codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-10 18:29:33 +01:00
Jyri Sarha
9fbd58cf4a ASoC: davinci-mcasp: Choose PCM driver based on configured DMA controller
Find the configured DMA controller by asking for a DMA channel in the
probe phase and releasing it right after. The controller device can be
found via the dma_chan struct and the controller is recognized from
the compatible property of its device node. The patch assumes EDMA if
there is no device node.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-09 19:00:52 +01:00
Lars-Peter Clausen
6876c7c884 ASoC: rx51: Automatically disconnect non-connected pins
According to the schematics the external speaker is differential, so the
HPLCOM and HPRCOM pins of the CODEC should be connected to it.

Otherwise the routing looks complete, so add the missing routes and set the
fully_routed flag of the card instead of manually marking the unused inputs
and outputs as not connected. This makes the code a bit shorter and
cleaner.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-09 18:57:30 +01:00
Srinivas Kandagatla
2682c7c72e ASoC: qcom: storm: remove special casing EPROBE_DEFER
This patch removes special casing the EPROBE_DEFER error handling in the
driver.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-09 17:18:58 +01:00
Srinivas Kandagatla
21e904bcf9 ASoC: qcom: storm: allocate snd_soc_card struct dynamically.
This patch moves static allocation of snd_soc_card to dynamic allocation,
the reason to do this is to avoid holding up any dangling pointers
in this static structures. And I see no use for having this struct as static
given that the card->name is also populated dynamically from dt.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-09 17:18:58 +01:00
Takashi Iwai
01ec65c812 ASoC: intel: Remove unused variable hsw
The recent fix left a variable declaration without usage.
  sound/soc/intel/haswell/sst-haswell-pcm.c:1349:18: warning: unused variable ‘hsw’ [-Wunused-variable]

Fixes: edd8ed496b ('ASoC: Intel: handle haswell pcm suspend including runtime modules freeing')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-06-08 21:04:24 +02:00
Takashi Iwai
8ffc57093b ASoC: Updates for v4.2
The big thing this release has been Liam's addition of topology support
 to the core.  We've also seen quite a bit of driver work and the
 continuation of Lars' refactoring for component support.
 
  - Support for loading ASoC topology maps from firmware, intended to be
    used to allow self-describing DSP firmware images to be built which
    can map controls added by the DSP to userspace without the kernel
    needing to know about individual DSP firmwares.
  - Lots of refactoring to avoid direct access to snd_soc_codec where
    it's not needed supporting future refactoring.
  - Big refactoring and cleanup serieses for the Wolfson ADSP and TI
    TAS2552 drivers.
  - Support for TI TAS571x power amplifiers.
  - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
  - Support for x86 systems with RT5650 and Qualcomm Storm.
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Merge tag 'asoc-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v4.2

The big thing this release has been Liam's addition of topology support
to the core.  We've also seen quite a bit of driver work and the
continuation of Lars' refactoring for component support.

 - Support for loading ASoC topology maps from firmware, intended to be
   used to allow self-describing DSP firmware images to be built which
   can map controls added by the DSP to userspace without the kernel
   needing to know about individual DSP firmwares.
 - Lots of refactoring to avoid direct access to snd_soc_codec where
   it's not needed supporting future refactoring.
 - Big refactoring and cleanup serieses for the Wolfson ADSP and TI
   TAS2552 drivers.
 - Support for TI TAS571x power amplifiers.
 - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
 - Support for x86 systems with RT5650 and Qualcomm Storm.
2015-06-08 20:47:53 +02:00
Sergej Sawazki
e369bd006f ASoC: wm8741: Allow master clock switching
The set of supported sample rates depends on the master clock supplied
to the codec. Allow the machine driver to set the required master clock
in hw_params().

Signed-off-by: Sergej Sawazki <ce3a@gmx.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:59:45 +01:00
Peter Ujfalusi
b94525bfda ASoC: tas2552: Use consistent name for 'struct tas2552_data'
In tas2552_sw_shutdown() tas_data is used while the rest of the driver uses
tas2552 when dealing with the 'struct tas2552_data'

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:53:19 +01:00
Peter Ujfalusi
30f40bf6f3 ASoC: tas2552: Remove unneeded semicolon
Double semicolon was added by the following commit:
ea178d1456 ASoC: tas2552: Make the enable-gpio really optional

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:53:19 +01:00
Peter Ujfalusi
4785ed89f2 ASoC: tas2552: Call pm_runtime_disable when the module is removed
The module can not be loaded again after it has been removed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:53:18 +01:00
Peter Ujfalusi
4afdd89df0 ASoC: tas2552: Code, define alignment changes for uniformity
Align the numbers in the header file to the same column.
At the same time change the wrapping of CFG_2 register write in the probe
function to be uniform with the other calls.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:53:18 +01:00
Peter Ujfalusi
2a9dd1db70 ASoC: tas2552: Correct Boost Auto-Pass Through Control register usage
Correct the bit definition so the code will change the bits what it
supposed to change. Also rename the register define to
TAS2552_BOOST_APT_CTRL.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:53:18 +01:00
Peter Ujfalusi
b2822f191a ASoC: tas2552: Correct Output Data register usage
Do not write to DOUT Tristate register at probe time, specially not write
data which is defined to be used in Output Data Register.
Fix the defines for the Output Data Register and correct the register write
at probe time.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:53:18 +01:00
Peter Ujfalusi
2962cb5217 ASoC: tas2552: Add control for selecting DIN source
'DIN source' enum can be used to select the DIN Source (muted, left, right
or average of left and right channels).

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:53:18 +01:00
Peter Ujfalusi
1014f7eff9 ASoC: tas2552: Correct the PLL configuration
Do not restrict the sampling rate to 44.1/48KHz. The pll_clk clock should
be (sampling rate * 512) in all cases.
Correct the J.D calculation (the D part was incorrectly calculated).
Restore PLL enable status after we are done with the configuration.
Implement hardware constraint handling towards the pll_clkin:
if D != 0 (in J.D) then 1.1MHz <= pll_clkin <= 9.2MHz needs to be checked.
If the PLL setup does not met with this constraint, fall back to BCLK as
reference clock, if BCLK fails, use the internal 1.8MHz clock.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-08 18:53:18 +01:00
Misael Lopez Cruz
19db62ea05 ASoC: davinci-mcasp: Logic low for inactive output slots
The default state when serializers are in inactive slots is Hi-Z.
In some cases, there are no additional components driving the data
lines to a safe state so they might have noise.

While in inactive slots, the McASP AXR pins configured as outputs
can be driven low through the serializer pin drive mode setting
(DISMOD) to prevent such noise.

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@kernel.org>
2015-06-08 18:51:26 +01:00
Mark Brown
11e688862c Merge remote-tracking branches 'asoc/topic/wm8994', 'asoc/topic/wm8996' and 'asoc/topic/zx' into asoc-next 2015-06-05 18:55:07 +01:00
Mark Brown
28bedc5946 Merge remote-tracking branches 'asoc/topic/topology', 'asoc/topic/twl6040', 'asoc/topic/wm5100', 'asoc/topic/wm8741' and 'asoc/topic/wm8960' into asoc-next 2015-06-05 18:55:05 +01:00
Mark Brown
b5a8342c1d Merge remote-tracking branches 'asoc/topic/sta350', 'asoc/topic/tas2552', 'asoc/topic/tas3a227e' and 'asoc/topic/tas571x' into asoc-next 2015-06-05 18:55:03 +01:00
Mark Brown
19726b0ed5 Merge remote-tracking branches 'asoc/topic/simple', 'asoc/topic/ssm2518', 'asoc/topic/ssm2602', 'asoc/topic/ssm4567' and 'asoc/topic/sta32x' into asoc-next 2015-06-05 18:55:01 +01:00
Mark Brown
cee77be0ad Merge remote-tracking branches 'asoc/topic/rt5677', 'asoc/topic/samsung' and 'asoc/topic/sgtl5000' into asoc-next 2015-06-05 18:54:59 +01:00
Mark Brown
a178831a63 Merge remote-tracking branches 'asoc/topic/max98095', 'asoc/topic/omap', 'asoc/topic/pxa', 'asoc/topic/qcom' and 'asoc/topic/rcar' into asoc-next 2015-06-05 18:54:57 +01:00
Mark Brown
f36795a60d Merge remote-tracking branches 'asoc/topic/gpiod-flags', 'asoc/topic/gtm601', 'asoc/topic/intel', 'asoc/topic/lm3857' and 'asoc/topic/max98090' into asoc-next 2015-06-05 18:54:55 +01:00
Mark Brown
eb2d8ec37f Merge remote-tracking branches 'asoc/topic/fsl', 'asoc/topic/fsl-sai', 'asoc/topic/fsl-spdif', 'asoc/topic/fsl-ssi' and 'asoc/topic/gpio-jack' into asoc-next 2015-06-05 18:54:53 +01:00
Mark Brown
698803f8b9 Merge remote-tracking branches 'asoc/topic/davinci' and 'asoc/topic/dpcm' into asoc-next 2015-06-05 18:54:52 +01:00
Mark Brown
6ba82f91df Merge remote-tracking branches 'asoc/topic/au1x', 'asoc/topic/bt-sco', 'asoc/topic/cs35l32' and 'asoc/topic/da7210' into asoc-next 2015-06-05 18:54:51 +01:00
Mark Brown
202f5ecb4f Merge remote-tracking branches 'asoc/topic/adau1977', 'asoc/topic/adav80x', 'asoc/topic/arizona' and 'asoc/topic/atmel' into asoc-next 2015-06-05 18:54:49 +01:00
Mark Brown
0451b02ef0 Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ad1836', 'asoc/topic/ada1977', 'asoc/topic/adau1701' and 'asoc/topic/adau17x1' into asoc-next 2015-06-05 18:54:47 +01:00
Mark Brown
f3b368d3b9 Merge remote-tracking branch 'asoc/topic/rt5645' into asoc-next 2015-06-05 18:54:46 +01:00
Mark Brown
977732b060 Merge remote-tracking branch 'asoc/topic/dma' into asoc-next 2015-06-05 18:54:45 +01:00
Mark Brown
4b57895522 Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next 2015-06-05 18:54:45 +01:00
Mark Brown
2914b7004b Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2015-06-05 18:54:44 +01:00
Mark Brown
f1363c40c7 Merge remote-tracking branches 'asoc/fix/wm8737', 'asoc/fix/wm8903' and 'asoc/fix/wm8955' into asoc-linus 2015-06-05 18:54:43 +01:00
Mark Brown
db2ecdfde0 Merge remote-tracking branches 'asoc/fix/arizona', 'asoc/fix/fmtbit', 'asoc/fix/max98925', 'asoc/fix/rcar' and 'asoc/fix/ux500' into asoc-linus 2015-06-05 18:54:41 +01:00
Mark Brown
0357fe0bf5 Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus 2015-06-05 18:54:41 +01:00
Peter Ujfalusi
a571cb17ac ASoC: tas2552: Configure the WCLK frequency based on the stream
Instead of hard wiring the WCLK frequency at probe time do it runtime.
The hard wired 88_96KHz was not even setting the correct bits since it was
defined as (1 << 6) which will  change the I2S_OUT_SEL bit and will leave
the amplifier configured for 8KHz.
At the same time clean up and fix the CFG3 register bits.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:36 +01:00
Peter Ujfalusi
d20b098dd9 ASoC: tas2552: Add support for word length configuration
Configure the word length based on the params_width of the stream.
Also configure the clock per frame value which is used when tas2552 is bus
master.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:36 +01:00
Peter Ujfalusi
7d78502502 ASoC: tas2552: Implement startup/stop sequence as per TRM
Certain sequence need to be followed in order to have smooth power up and
power down performance.
Execute this sequence via DAPM_POST widget.
Remove patching the RESERVED_0D register at probe time since it has to be
handled every time when we stop or start the amplifier.
In order to be able to execute the sequence at the correct time, the driver
need to request to ignore the pmdown time.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:36 +01:00
Peter Ujfalusi
dd6ae3bcfe ASoC: tas2552: Correct the Speaker Driver Playback Volume (PGA_GAIN)
The last parameter for DECLARE_TLV_DB_SCALE() is to tell if the gain will
be muted or not when it is set to raw 0. IN this case it is not muted.
The PGA_GAIN is in 0-4 bits in the register. Fix the offset in the
SOC_SINGLE_TLV() for this.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:35 +01:00
Peter Ujfalusi
609e71313b ASoC: tas2552: Clean up the Digital - Analog DAPM route definition
The strings should be: 'static const char * const tas2552_input_texts[]'
SOC_DAPM_ENUM should have "Route" in place of xname and no need to have it
as an array.
Also align the parameters.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:35 +01:00
Peter Ujfalusi
3f747a810e ASoC: tas2552: Add TDM support
TDM support is achieved using DSP transfer mode and setting a programmable
offset which specifies where data begins with respect to the frame sync.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:34 +01:00
Peter Ujfalusi
1b68c7dca2 ASoC: tas2552: Correct and clean up data format and BCLK/WCLK direction
Use names from the datasheet for the definitions.
Correct the data format definitions since they were not correct.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:34 +01:00
Peter Ujfalusi
4c331373b9 ASoC: tas2552: Correct dai format support
DSP_A mode require one bit delay from the FS, DSP_B is without data delay.
When checking the requested format, also match the bit and fs inversion
flag along with the format since it is not possible to change inversion.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:34 +01:00
Peter Ujfalusi
9d87a8888c ASoC: tas2552: Add support for pll and pdm source clock selection
Instead of hard wiring the PLL_CLKIN and PDM_CLK to be sourced from BCLK add
proper clock configuration via the set_dai_sysclk callback.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05 18:53:33 +01:00
Nicolas Boichat
7ea3470a72 ASoC: rt5645: Init jack_detect_work before registering irq
Prevents frequent panic on boot, if the irq handler rt5645_irq
gets called before the workqueue rt5645_jack_detect_work is
initialized.

Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-06-05 18:15:12 +01:00
Tomi Valkeinen
8dc0a56529 Merge branch 'ti-dra7-dss' into 4.2/fbdev
Merge arch/ changes for TI's DRA7 SoC Display Subsystem.
2015-06-05 16:55:52 +03:00
kbuild test robot
67f72776b6 ASoC: zx: fix platform_no_drv_owner.cocci warnings
sound/soc/zte/zx296702-i2s.c:428:3-8: No need to set .owner here. The core will do it.

 Remove .owner field if calls are used which set it automatically

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 18:16:40 +01:00
Peter Ujfalusi
16bd395259 ASoC: tas2552: Rename mclk parameter to pll_clkin to match with the datasheet
MCLK is one of the possible source for the pll_clkin frequency. Make this
clear by renaming the variable.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:50:03 +01:00
Peter Ujfalusi
dd6e305340 ASoC: tas2552: Simplify and reverse the functionality of tas2552_sw_shutdown
The function name and parameters of:
tas2552_sw_shutdown(struct tas2552_data *tas_data, int sw_shutdown)

implies that if sw_shutdown is 1 we should be entering to the software
shutdown mode.

The code can be simplified as well within the function.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:50:03 +01:00
Peter Ujfalusi
e3606aa496 ASoC: tas2552: Simplify the tas2552_mute function
Initialize the cfg1_reg to 0 and set the mute bit only when it is needed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:50:02 +01:00
Peter Ujfalusi
7de544fd32 ASoC: tas2552: Correct CFG1 register bit definitions
Remove the _MASK postfix of the bit definitions, collect the CFG1 bit
definition in one place and correct the bit shifts at the same time.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:50:02 +01:00
Peter Ujfalusi
89683fdefd ASoC: tas2552: Correct PDM configuration register bit definitions
The PDM clock can be selected via bit0-1.
PDM_DATA_ES bit is at bit2.

The code were trying to select BCLK as PDM reference clock but instead
it was selecting PLL and set the DATA_ES bit to 1.
Selecting the PLL output as reference clock as default does make sense,
but the driver should not change the PDM data edge.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:50:02 +01:00
Peter Ujfalusi
1cf0f44811 ASoC: tas2552: Fix kernel crash caused by wrong kcontrol entry
SOC_DAPM_SINGLE("Playback AMP", ..) should not be under kcontrols. It
causes kernel crash (NULL pointer) when the mixers are listed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-06-04 17:49:53 +01:00
Peter Ujfalusi
80ba2669ec ASoC: tas2552: Fix kernel crash when the codec is loaded but not part of a card
If the card is not part of any card the tas_data->codec is NULL since it is
set only during snd_soc_codec_driver.probe, which is not yet called.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
2015-06-04 17:49:46 +01:00
Peter Ujfalusi
ea178d1456 ASoC: tas2552: Make the enable-gpio really optional
Do not fail the probe if the enable-gpio is not specifiedbut handle
deferred probe case.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:49:28 +01:00
Mark Brown
69ccc50231 ASoC: zte: Fix missing dev in devm operation
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:11:18 +01:00
kbuild test robot
c8d8ff0a9d ASoC: zx: fix simple_return.cocci warnings
sound/soc/zte/zx296702-spdif.c:191:1-4: WARNING: end returns can be simpified

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.
Generated by: scripts/coccinelle/misc/simple_return.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:07:59 +01:00
kbuild test robot
3898182b50 ASoC: zx: fix platform_no_drv_owner.cocci warnings
sound/soc/zte/zx296702-spdif.c:361:3-8: No need to set .owner here. The core will do it.

 Remove .owner field if calls are used which set it automatically

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 17:07:56 +01:00
Liam Girdwood
cc76e7def0 ASoC: dapm: fix build errors for missing snd_soc_dapm_new_control symbol
Fix the following error:-

All error/warnings (new ones prefixed by >>):
>
>    sound/built-in.o: In function `soc_tplg_dapm_widget_create':
> >> :(.text+0x25a90): undefined reference to `snd_soc_dapm_new_control'

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 16:25:26 +01:00
kbuild test robot
3c10c280a0 ASoC: zx: zx_i2s_dai can be static
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 15:39:33 +01:00
Jun Nie
e5d4cd8780 ASoC: zx: Add ZTE zx296702 I2S DAI driver
Add ZTE zx296702 I2S interface DAI driver

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 13:05:07 +01:00
Jun Nie
6fc3d24d42 ASoC: zx: Add zx296702 SPDIF support
Add driver for zx296702 SPDIF controller

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 13:05:07 +01:00
Liam Girdwood
8a9782346d ASoC: topology: Add topology core
The topology core parses the FW topology file for known block types and
instanciates any common ALSA/ASoC objects that it discovers. The core
also passes any block that is does not understand to client component
drivers for enumeration.

The core exports some APIs to client drivers in order to load and unload
firmware topology data as use case require.

Currently the core deals with the following object types :-

 o kcontrols. This includes TLV, enumerated and bytes controls.
 o DAPM widgets. All types with any associated kcontrol.
 o DAPM graph.
 o FE PCM. FE PCM capabilities and configuration can be defined.
 o BE DAI Link. BE DAI link capabilities and configuration can be defined.
 o Codec <-> codec style links capabilities and configuration.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-04 09:40:03 +01:00
Misael Lopez Cruz
516034787e ASoC: omap-hdmi-audio: Fix invalid combination of DM_INH and CA
DM_INH = 1 (stereo downmix prohibited) and CA = 0x00 (Channel
Allocation: FR, FL) is an invalid combination according to the
HDMI Compliance Test 7.31 "Audio InfoFrame".

Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Mark Brown <broonie@kernel.org>
2015-06-03 14:34:14 +03:00
Misael Lopez Cruz
88359b99d0 ASoC: omap-hdmi-audio: Force channel allocation only for OMAP4
There is a constraint in the OMAP4 HDMI IP that requires to use
the 8-channel code when transmitting more than two channels.

The constraint doesn't apply for OMAP5 so don't force the channel
allocation in the sound driver as it can be done specifically for
OMAP4 later in the hdmi4 core.

Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Mark Brown <broonie@kernel.org>
2015-06-03 14:34:02 +03:00
Jyri Sarha
3e0aa8d83b ASoC: core: If component doesn't have of_node use parent's node instead
If an ASoC component device does not have a device tree node, use its
parent's node instead, when looking for a matching DAI based on a
device tree reference.

This allows video device drivers to register a separate child device
for their ASoC side audio functionality.  [And MFDs in general --
broonie]

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-02 21:09:11 +01:00
Richard Fitzgerald
2c118b4c27 ASoC: arizona: Add DVFS handling for sample rate control
The WM8997 and WM5102 codecs need to boost DVFS for higher sample rates.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-02 21:07:20 +01:00
Richard Fitzgerald
81ac58b13f ASoC: wm_adsp: Move DVFS control into codec driver
In theory the ADSP driver should not need to know anything
about the codec it is part of. But the WM5102 needs DVFS
control based on ADSP clocking speed. This was being handled
by bundling part of the knowledge of this into the ADSP driver.

This change moves this handling out of the ADSP driver and
into the WM5102 driver.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-02 21:07:20 +01:00
Richard Fitzgerald
346d96836c ASoC: arizona: Export functions to control subsystem DVFS
The WM5102 and WM8997 codecs have an internal dynamic clock booster.
When this booster is active, the DCVDD voltage must be increased.
If all the currently active audio paths can run with the root SYSCLK
we can disable the booster, allowing us to turn down DCVDD voltage
to save power.

Previously this was being done by having the booster enable bit set
as a side-effect of the LDO1 regulator driver, which is unexpected
behaviour of a regulator and not compatible with using an external
regulator.  [Originally this was documented as a feature of the internal
LDO -- broonie]

This patch exports functions to handle the booster enable and
DCVDD voltage, with each relevant subsystem flagging whether it can
currently run without the booster. Note that these subsystems are
stateless and none of them are nestable, so there's no need for
reference counting, we only need a simple boolean for each subsystem
of whether their current condition could require the booster or will
allow us to turn the codec down to lower operating power.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-02 21:06:20 +01:00
Mark Brown
b601b58785 Merge branch 'topic/adsp' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-arizona 2015-06-02 21:06:04 +01:00