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2016-05-04ASoC: wm_adsp: Detach compressed stream on freeCharles Keepax
If someone powers down the DSP core (through routing changes say) whilst a compressed record is in progress we can end up using a freed pointer to the buffer object. When a compressed audio stream is triggered we attach it to a buffer on a physical DSP. This patch adds a detach of the buffer from the stream when the stream is freed or when the DSP is powered down which avoids the situation where we use a buffer when it is no longer valid. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-04ASoC: wm_adsp: Move compr_attach/attached functionsCharles Keepax
Move wm_adsp_compr_attach and wm_adsp_compr_attached functions so they will stay logically grouped with similar functions after some additional changes. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-04Merge branch 'topic/arizona' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-adsp
2016-05-03ASoC: hdac_hdmi: Potential NULL deref in hdac_hdmi_get_spk_alloc()Dan Carpenter
We intended || here instead of &&. The original code potentially leads to a NULL dereference. Fixes: 2889099eb8cd ('ASoC: hdac_hdmi: Register chmap controls and ops') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewd-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by: Vinod Koul <vinod.koul@intel.com> Tested-by: Sachin Mokashi <sachinx.mokashi@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-02ASoC: wm_adsp: Add support for TLV based binary controlsCharles Keepax
This patch adds support for the arbitrary length TLV based binary controls. This allows users to properly access controls that are more than 512 bytes in length. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-28ASoC: hdac_hdmi: Register chmap controls and opsSubhransu S. Prusty
With this patch, chmap controls are created and user space can set the channel map. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-28ASoC: hdac_hdmi: Add multichannel supportSubhransu S. Prusty
To support multichannel hdac hdmi driver registers with HDA channel map framework. Channel count and channel slot verbs are programmed by using the chmap helpers/ops. The channel allocation is then programmed in the audio infoframe as per CEA spec. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-28ASoC: hdac_hdmi: parse eld for channel map capabilitySubhransu S. Prusty
This patch parses ELD speaker allocation data block to find sink's chmap capability. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-28ASoC: Add max98371 codec driveranish kumar
Signed-off-by: anish kumar <yesanishhere@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-27ASoC: add support for TAS5720 digital amplifierAndreas Dannenberg
The Texas Instruments TAS5720L/M device is a high-efficiency mono Class-D audio power amplifier optimized for high transient power capability to use the dynamic power headroom of small loudspeakers. Its digital time division multiplexed (TDM) interface enables up to 16 devices to share the same bus. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-27ASoC: wm_adsp: factor out freeing of alg regionsRichard Fitzgerald
Add a function to delete and free the contents of the alg_regions list. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-27ASoC: arizona: call wm_adsp2_remove when codec driver is removedRichard Fitzgerald
Ensure that the wm_adsp driver cleans up when the codec driver is removed. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-27ASoC: wm_adsp: free memory when unloaded or closedRichard Fitzgerald
The patch adds a wm_adsp2_remove() function to ensure that memory is freed when the driver is unloaded or shut down. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-26Merge remote-tracking branches 'asoc/fix/rt5640' and 'asoc/fix/wm8962' into ↵Mark Brown
asoc-linus
2016-04-26Merge remote-tracking branches 'asoc/fix/arizona', 'asoc/fix/cs35l32', ↵Mark Brown
'asoc/fix/hdac', 'asoc/fix/nau8825' and 'asoc/fix/rt5616' into asoc-linus
2016-04-26ASoC: arizona: No need to update_bits when writing AEC clock controlRichard Fitzgerald
The bits in the ARIZONA_CLOCK_CONTROL register only respond to writes of a '1', a write of '0' is ignored. So there's no need to use update_bits. We can do a simple write to set bits. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-26ASoC: wm8996: use gpiochip data pointerLinus Walleij
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: alsa-devel@alsa-project.org Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-26ASoC: wm8962: use gpiochip data pointerLinus Walleij
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: alsa-devel@alsa-project.org Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-26ASoC: wm8903: use gpiochip data pointerLinus Walleij
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: alsa-devel@alsa-project.org Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-26ASoC: wm5100: use gpiochip data pointerLinus Walleij
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: alsa-devel@alsa-project.org Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-26ASoC: rt5677: use gpiochip data pointerLinus Walleij
This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Bard Liao <bardliao@realtek.com> Cc: Oder Chiou <oder_chiou@realtek.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: alsa-devel@alsa-project.org Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-04-26ASoC: cs42l56: Use IS_ENABLED() instead of checking for built-in or moduleJavier Martinez Canillas
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-26ASoC: rt298: fix capture doesn't work at some casesBard Liao
RT298_CBJ_CTRL1(0x4f) bit 10 is needed for headset capture. It will be turned off when "VREF" widget is on and be turned on when bias level is ON. It is odd. And if "VREF" is turned on in bias level is ON, RT298_CBJ_CTRL1(0x4f) bit 10 will be turned off. This patch move the bit control from rt298_set_bias_level and rt298_vref_event to rt298_jack_detect. So it will be turned on once a jack is plugged in. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-26ASoC: rt298: reset AD dilter is there is no MCLKBard Liao
rt298 need to reset AD filter and the ADC settings will take effort. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-22ASoC: da7218: Update PLL ranges and dividers to improve lockingAdam Thomson
The expected MCLK frequency ranges and the associated dividers are updated to improve PLL locking in a corner scenario, with low MCLK frequency near an input divider change boundary. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-22ASoC: tidyup alphabetical order for SND_SOC_BxxKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-22ASoC: hdmi-codec: Add ELD controlPhilipp Zabel
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-21ASoC: hdmi-codec: Add ELD controlPhilipp Zabel
ALSA doesn't know about all the different compressed audio formats, so there is no interface to let userspace enumerate the formats that are supported by the connected sink. Exporting the raw ELD bytes to userspace allows an application to select the appropriate audio format depending on the current capabilities of the connected HDMI sink device. Usually userspace then just pretends to ALSA that the data is in one of the raw 16-bit PCM audio formats and relies on the IEC controls to tell the sink how to interpret the data. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Jyri Sarha <jsarha@ti.com> Tested-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-21ASoC: arizona: Prefer lower FRATIO in pseudo-fractional modeRichard Fitzgerald
When setting up an FLL in pseudo-fractional mode it is preferred to use a lower FRATIO if possible to give a higher reference clock frequency. This patch swaps the two loops in arizona_calc_fratio() so that lower FRATIOs are tried first. The decrementing loop is also changed to start from init_ratio because the original settings might already give a fractional value for N.K Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-21ASoC: tlv320aic32x4: Add additional input pinsJeremy McDermond
The input mixers support routing the IN1_R pin to the Left PGA and the IN2_L pin to the Right PGA. This patch allows for those routings. Signed-off-by: Jeremy McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-21ASoC: tlv320aic32x4: Implement resistors on input pinsJeremy McDermond
The input pins of the aic3204 have resistors inline with them. The current code assumes that you want a 10k resistor inline with your inputs and implements it as a simple switch. This patch creates an enum for each pin and allows you to switch between not connected, 10k, 20k and 40k ohm values. This more closely models the acutal aic3204 part. These pin settings are documented in TI's SLAA557 pages 135 and 136 (http://www.ti.com/lit/ml/slaa557/slaa557.pdf). Signed-off-by: Jeremy McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-20ASoC: ak4642: Remove CLK_IS_ROOTStephen Boyd
This flag is a no-op now (see commit 47b0eeb3dc8a "clk: Deprecate CLK_IS_ROOT", 2016-02-02) so remove it. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-19ASoC: tlv320aic32x4: Add 96k sample rateJeremy McDermond
The TLV320AIC32x4 series supports 96ksps rates in hardware. This patch adds the necessary PLL divider values and clock settings to the table to make 96ksps work. Signed-off-by: Jeremy McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-19ASoC: tlv320aix31xx: Add ACPI match for Lenovo 100SBastien Nocera
The Lenovo 100S netbook has a codec controller for which there is a driver, but doesn't know how to access the device. This adds the necessary ACPI table for the driver to find the device. Device (TTLV) { Name (_ADR, Zero) // _ADR: Address Name (_HID, "10TI3100") // _HID: Hardware ID Name (_CID, "10TI3100") // _CID: Compatible ID Name (_DDN, "TI TLV320AIC3100 Codec Controller ") // _DDN: DOS Device Name Name (_UID, One) // _UID: Unique ID Signed-off-by: Bastien Nocera <hadess@hadess.net> Tested-by: Jan Schmidt <jan@centricular.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-19ASoC: da7219: Disallow unsupported 32KHz clock setting in set_dai_sysclk()Adam Thomson
The PLL function was updated to disallow 32KHz in commit 501f72e9c520 ("ASoC: da7219: Remove support for 32KHz PLL mode"), but set_dai_sysclk() was missed and still permits it. This patch resolves that discrepancy. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-19ASoC: da7219: Update PLL ranges and dividers to improve lockingAdam Thomson
The expected MCLK frequency ranges and the associated dividers are updated to improve PLL locking in a corner scenario, with low MCLK frequency near an input divider change boundary. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-19ASoC: tlv320aic32x4: Add SPI supportJeremy McDermond
Add support for running the tlv32x4 control channel over SPI rather than I2C. Signed-off-by: Jeremy McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-19ASoC: tlv320aic32x4: Break out I2C support into separate moduleJeremy McDermond
To prepare for abstracting adding SPI support, the I2C pieces needs to be in its own moudle. This patch moves common probe code into aic32x4_probe and common removal code into aic32x4_remove. It also creates a static regmap config structure to be copied in the I2C specific driver. Signed-off-by: Jeremy McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-19ASoC: tlv320aic32x4: Change name of probe functionJeremy McDermond
The codec's probe function is named aic32x4_probe. This is going to conflict with later work to implement SPI support and separate out I2S into its own file. In line with other drivers in the tree, this function is renamed to aic32x4_codec_probe instead. Signed-off-by: Jeremy McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-18ASoC: hdmi-codec: Add hdmi-codec for external HDMI-encodersJyri Sarha
The hdmi-codec is a platform device driver to be registered from drivers of external HDMI encoders with I2S and/or spdif interface. The driver in turn registers an ASoC codec for the HDMI encoder's audio functionality. The structures and definitions in the API header are mostly redundant copies of similar structures in ASoC headers. This is on purpose to avoid direct dependencies to ASoC structures in video side driver. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com> Acked-by: PC Liao <pc.liao@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-15ASoC: wm5102: Free compressed IRQ in CODEC removeCharles Keepax
We request one of the DSP IRQs during CODEC probe, as such we should free it during CODEC remove, this patch does so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-15ASoC: arizona: Free speaker thermal IRQs in CODEC removeCharles Keepax
The thermal warning IRQs for the speaker are requested in CODEC probe but never freed. This patch frees them in CODEC remove. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-11ASoC: arizona: Do not create OUT4R widget for CS47L24/WM1831Richard Fitzgerald
The CS47L24 and WM1831 codecs only use the OUT4L widget so we can skip creation of the OUT4R widget. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-06ASoC: wm_adsp: Improve DSP error handlingCharles Keepax
If we encounter an error on the DSP side whilst user-space is waiting on the poll we should call snd_compr_fragment_elapsed, although data is not actually available we want to wake user-space such that the error can be propagated out quickly. Additionally some versions of the DSP firmware are not super consistent about actually generating an IRQ if they encounter an error, as such we will check the DSP error status every time we run out of available data as well, to ensure we catch it. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-06ASoC: wm_adsp: Factor out fetching of stream errors from the DSPCharles Keepax
Factor out the reading of the DSP error flag into its own function to support further improvements to the code. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-02ASoC: hdac_hdmi: Fix codec power state in S3 during playbackSubhransu S. Prusty
If the system enters S3 during a playback, codec power needs to be turned OFF during suspend and restored during resume. With this patch the AFG node is set to D3 and codec power is turned OFF during controller suspend call. During resume, the codec power is left in ON state if the playback was in progress while suspending. Also setting power state for AFG node is optimized. With this the loop with timeout is removed and codec_read is used instead. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-04-02ASoC: hdac_hdmi: Fix to use dev_pm ops instead soc pmSubhransu S. Prusty
Use dev_pm ops feature instead of soc pm as core assumes system is capable of direct complete. Register with complete callback instead of resume to synchronize with Jack notification from display driver. This ensures correct Jack notification to user space. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-03-31ASoC: tas571x: added support for TAS5721Petr Kulhavy
This adds support for TAS5721. Signed-off-by: Petr Kulhavy <petr@barix.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-03-31ASoC: tas571x: added missing register literalsPetr Kulhavy
The list of TAS571x registers was incomplete. Added the missing register definitions up to the register 0x25. Added volatile and read-only register tables into tas5711_regmap_config and tas5717_regmap_config. The chip has 256 registers in total. But from address 0x29 on (0x26 to 0x28 are reserved) the register width varies between 20, 12 and 8 bytes, which the register map cannot represent. Signed-off-by: Petr Kulhavy <petr@barix.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-03-30ASoC: tas571x: chip type detection via I2C namePetr Kulhavy
The chip selection was relying only on DT. It was not possible to use the driver without DT. This adds the chip type detection from the I2C name, which allows to use the driver from the platform driver without DT. Signed-off-by: Petr Kulhavy <petr@barix.com> Reviewed-by: Kevin Cernekee <cernekee@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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