- Oct 28, 2019
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Keyon Jie authored
Add field d0_substate to struct snd_sof_dev to store the current DSP D0 sub-state(only meaningful when DSP in D0), which could be D0I0 or D0I3. Signed-off-by:
Keyon Jie <yang.jie@linux.intel.com> Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20191025224122.7718-2-pierre-louis.bossart@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Kuninori Morimoto authored
chan > 8 or chan < 0 shouldn't happen. This patch uses WARN_ON() for such case. Reported-by:
Pavel Machek <pavel@denx.de> Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87y2x530a4.wl-kuninori.morimoto.gx@renesas.com Signed-off-by:
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Shengjiu Wang authored
xrun may happen at the end of stream, the trigger->fsl_esai_trigger_stop maybe called in the middle of fsl_esai_hw_reset, this may cause esai in wrong state after stop, and there may be endless xrun interrupt. This issue may also happen with trigger->fsl_esai_trigger_start. So Add spin lock to lock those functions. Fixes: 7ccafa2b ("ASoC: fsl_esai: recover the channel swap after xrun") Signed-off-by:
Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by:
Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/52e92c4221a83e39a84a6cd92fc3d5479b44894c.1572252321.git.shengjiu.wang@nxp.com Signed-off-by:
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Shengjiu Wang authored
The output divider should align with the output sample rate, if use ideal sample rate, there will be a lot of overload, which would cause underrun. The maximum divider of asrc clock is 1024, but there is no judgement for this limitation in driver, which may cause the divider setting not correct. For non-ideal ratio mode, the clock rate should divide the sample rate with no remainder, and the quotient should be less than 1024. Signed-off-by:
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Brent Lu authored
The first DMIC capture always fail (zero sequence data from PCM port) after using DSP hotwording function (i.e. Google assistant). This rt5514 codec requires to control mclk directly in the set_bias_level function. Implement this function in machine driver to control the ssp1_mclk clock explicitly could fix this issue. Signed-off-by:
Brent Lu <brent.lu@intel.com> Reviewed-by:
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YueHaibing authored
remove unneeded semicolon. Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20191025120801.16236-1-yuehaibing@huawei.com Signed-off-by:
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Michael Ellerman authored
Commit 4ac85de9 ("ASoC: fsl: fsl_dma: remove snd_pcm_ops") removed fsl_dma_ops but left a usage, leading to a build error for some configs, eg. mpc85xx_defconfig: sound/soc/fsl/fsl_dma.c: In function ‘fsl_soc_dma_probe’: sound/soc/fsl/fsl_dma.c:905:18: error: ‘fsl_dma_ops’ undeclared (first use in this function) dma->dai.ops = &fsl_dma_ops; ^~~~~~~~~~~ Remove the usage to fix the build. Fixes: 4ac85de9 ("ASoC: fsl: fsl_dma: remove snd_pcm_ops") Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20191025051353.2878-1-mpe@ellerman.id.au Signed-off-by:
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- Oct 25, 2019
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Pierre-Louis Bossart authored
The current position update is not precise enough for PulseAudio to work reliably with the timer-based scheduling on Baytrail, Cherrytrail, Broadwell. Disable the NO_PERIOD_WAKEUP capability and use BATCH to signal that the position is only reliable and updated during period_elapsed events. This will be reverted when the firmware provides a more accurate position for those platforms. Reviewed-by:
Jaska Uimonen <jaska.uimonen@intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
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Pierre-Louis Bossart authored
Currently the INFO_ flags such as PAUSE/NO_PERIOD_WAKEUP are defined in the SOF PCM core, which doesn't scale. To account for platform variations, these flags need to be set in DSP ops. This patch only moves the definitions and does not change any functionality. Reviewed-by:
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Ben Dooks authored
We see odd FIFO overruns with this, we assume the best thing to do is to disable the RX I2S frontend first, and then disable the FIFO that is using it. This also fixes an issue where using multi-word frames (TDM) have partial samples stuck in the FIFO which then get read out when the next capture is started. Signed-off-by:
Ben Dooks <ben.dooks@codethink.co.uk> Acked-by:
Jon Hunter <jonathanh@nvidia.com> Link: https://lore.kernel.org/r/20191018154833.7560-5-ben.dooks@codethink.co.uk Signed-off-by:
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Edward Cragg authored
Add a callback to configure TDM settings for the Tegra30 I2S ASoC 'platform' driver. Signed-off-by:
Edward Cragg <edward.cragg@codethink.co.uk> [ben.dooks@codethink.co.uk: merge fix for power management] [ben.dooks@codethink.co.uk: add review change for fsync of 1 clock] Signed-off-by:
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Geert Uytterhoeven authored
Fix misspelling of "endpoints" and "connection". Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20191024153130.31082-1-geert+renesas@glider.be Signed-off-by:
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Geert Uytterhoeven authored
Fix misspellings of "configuration" and "configure". Signed-off-by:
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Kuninori Morimoto authored
for_each_dpcm_xx() macro is using "dpcm" as parameter (1), but, it is also struct member (2). #define for_each_dpcm_fe(be, stream, dpcm) \ list_for_each_entry(dpcm, &(be)->dpcm[stream]...) ^^^^(1) ^^^^(2) Thus, it will be compile error if user not used "dpcm" as parameter for_each_dpcm_fe(be, stream, dp) ^^ This patch fixup it. Reported-by:
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Edward Cragg authored
The tegra3 audio can support 24 and 32 bit sample sizes so add the option to the tegra30_i2s_hw_params to configure the S24_LE or S32_LE formats when requested. Signed-off-by:
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Curtis Malainey authored
Fix bugs reported by kbuild test robot Fixes: a0e0d135 ("ASoC: rt5677: Add a PCM device for streaming hotword via SPI") Reported-by:
kbuild test robot <lkp@intel.com> Signed-off-by:
Curtis Malainey <cujomalainey@chromium.org> Link: https://lore.kernel.org/r/20191024184026.183913-1-cujomalainey@chromium.org Signed-off-by:
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Colin Ian King authored
The allocation of rt5677_dsp can potentially fail and return null, so add a null check and return -ENOMEM on a memory allocation failure. Addresses-Coverity: ("Dereference null return") Fixes: a0e0d135 ("ASoC: rt5677: Add a PCM device for streaming hotword via SPI") Signed-off-by:Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20191024124610.18182-1-colin.king@canonical.com Signed-off-by:
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- Oct 24, 2019
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Akshu Agrawal authored
Add platform specific data for Kahlee project. Signed-off-by:
Akshu Agrawal <akshu.agrawal@amd.com> Signed-off-by:
Shirish S <shirish.s@amd.com> Signed-off-by:
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Russell King authored
Propagate the error code from request_irq(), rather than returning -EBUSY. Signed-off-by:
Russell King <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1iNIqh-0000tW-EZ@rmk-PC.armlinux.org.uk Signed-off-by:
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Pan Xiuli authored
Add Kconfig, PCI ID and chip info for JSL platform. The DSP only has 2 cores for this platform. Signed-off-by:
Pan Xiuli <xiuli.pan@linux.intel.com> Signed-off-by:
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Pan Xiuli authored
There are no upstream machine drivers just yet so just add dummy table for compilation in nocodec-mode. Signed-off-by:
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Pierre-Louis Bossart authored
Such traces should be extremely rare but extremely useful for debug. Report errors for all calls to sdn_sof_dsp_read_poll_timeout(), but only on negative values for consistency. Add traces that enable each timeout to be uniquely identified. Signed-off-by:
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Pierre-Louis Bossart authored
If a ROM timeout is detected, we still stop the DMA but will return the initial error should the DMA stop also fail. Likewise the cleanup is handled regardless of the status, but we return the initial error. Signed-off-by:
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Mao Wenan authored
If SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A=y, below errors can be seen: sound/soc/codecs/cros_ec_codec.o: In function `send_ec_host_command': cros_ec_codec.c:(.text+0x534): undefined reference to `cros_ec_cmd_xfer_status' cros_ec_codec.c:(.text+0x101c): undefined reference to `cros_ec_get_host_event' This is because it will select SND_SOC_CROS_EC_CODEC after commit 2cc3cd5f ("ASoC: mediatek: mt8183: support WoV"), but SND_SOC_CROS_EC_CODEC depends on CROS_EC. Fixes: 2cc3cd5f ("ASoC: mediatek: mt8183: support WoV") Signed-off-by:
Mao Wenan <maowenan@huawei.com> Link: https://lore.kernel.org/r/20191023063103.44941-1-maowenan@huawei.com Signed-off-by:
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Kuninori Morimoto authored
This patch adds missing of_node_put() for rsnd_parse_tdm_split_mode() rsnd_parse_connect_graph() Reported-by:
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Jiada Wang authored
According to R-Car3 HW manual 40.3.3 (Data Format on Audio Local Bus), in case of monaural data writing or reading through Audio-DMAC, it's always in Left Justified format, so both src and dst DMA Bus width should be equal to physical data width. Therefore set src and dst's DMA bus width to: - [monaural case] data width - [non-monaural case] 32bits (as prior applying the patch) Cc: Andrew Gabbasov <andrew_gabbasov@mentor.com> Cc: Timo Wischer <twischer@de.adit-jv.com> Signed-off-by:
Jiada Wang <jiada_wang@mentor.com> Signed-off-by:
Eugeniu Rosca <erosca@de.adit-jv.com> Link: https://lore.kernel.org/r/20191022185518.12838-1-erosca@de.adit-jv.com Signed-off-by:
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Kuninori Morimoto authored
ALSA SoC has for_each_rtdcom() which is link list for rtd-component which is called as rtdcom. The relationship image is like below rtdcom rtdcom rtdcom component component component rtd->component_list -> list -> list -> list ... Here, the pointer get via normal link list is rtdcom, Thus, current for_each loop is like below, and need to get component via rtdcom->component for_each_rtdcom(rtd, rtdcom) { component = rtdcom->component; ... } but usually, user want to get pointer from for_each_xxx is component directly, like below. for_each_rtd_component(rtd, rtdcom, component) { ... } This patch expands list_for_each_entry manually, and enable to get component directly from for_each macro. Because of it, the macro becoming difficult to read, but macro itself becoming useful. Signed-off-by:
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- Oct 23, 2019
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Kuninori Morimoto authored
soc_remove_link_components() will be called from soc_cleanup_card_resources(). This patch removes duplicate call. Signed-off-by:
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Kuninori Morimoto authored
There is no user of for_each_rtdcom(). Let's remove it. Signed-off-by:
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Kuninori Morimoto authored
dpcm_prune_paths() is checking widget at 2 parts. (A) is for CPU, (B) is for Codec. If we focus to (A) part, continue at (a) is for (1) loop. But, if we focus to (B) part, continue at (b) is for (2) loop, not for (1). This is bug. This patch fixup this issue. static int dpcm_prune_paths(...) { ... (1) for_each_dpcm_be(fe, stream, dpcm) { ... ^ widget = dai_get_widget(...); | (A) if (widget && widget_in_list(...)) | (a) continue; v ^ (2) for_each_rtd_codec_dai(...) { | widget = dai_get_widget(...); (B) | if (widget && widget_in_list(...)) v (b) continue; } ... Fixes: 2e5894d7 ("ASoC: pcm: Add support for DAI multicodec") Signed-off-by: -
Ben Zhang authored
This patch implements a PCM interface for streaming hotword phrases over SPI. Userspace can open the PCM device at anytime. The stream is blocked when no hotword is detected. The mic audio buffer on the DSP is a ~128KByte ring buffer that holds ~4sec of audio samples recorded from the DMIC (S16_LE, mono, 16KHz). After a hotword is detected, previous 2 seconds of audio (containing the detected hotword) is streamed first, then live capture continues until userspace closes the PCM stream. When transferring, copy one period at a time then call snd_pcm_period_elapsed(). This reduces the latency of transferring the initial ~2sec of audio after hotword detect since audio samples are available for userspace earlier. Signed-off-by:
Ben Zhang <benzh@chromium.org> Signed-off-by:
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- Oct 21, 2019
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Nuno Sá authored
Change the regulators id in accordance with b670e44fc3bd. Signed-off-by:
Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20191021140816.262401-3-nuno.sa@analog.com Signed-off-by:
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Nuno Sá authored
This changes are in accordance with the review done to this bindings. This is a follow-up patch to 969d49b2 . Signed-off-by:
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Tzung-Bi Shih authored
Add DAI link and pin muxing for wake on voice. Signed-off-by:
Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20191019143504.4.Ibf012d0cd8679d846213606dc5f426aea1ff590a@changeid Signed-off-by:
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Tzung-Bi Shih authored
Add an optional property "ec-codec". If specified, mt8183 could use the "wake on voice" feature offered by EC codec. Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Tzung-Bi Shih authored
Switch mono DMIC on to support wake-on-voice. Signed-off-by:
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Tzung-Bi Shih authored
1. Get EC codec's capabilities. 2. Get and set SHM address if any. 3. Transmit language model to EC codec if needed. 4. Start to read audio data from EC codec if receives host event. Signed-off-by:
Enric Balletbo i Serra <enric.balletbo@collabora.com> Link: https://lore.kernel.org/r/20191019143504.1.I5388b69a7a9c551078fed216a77440cee6dedf49@changeid Signed-off-by:
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Stephan Gerhold authored
PM8916 supports an earpiece as another (small) speaker. The earpiece is routed through RX MIX1 similarly to the headphones, except that RDAC2 MUX is set to RX1. Signed-off-by:
Stephan Gerhold <stephan@gerhold.net> Acked-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20191020153007.206070-2-stephan@gerhold.net Signed-off-by:
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Maciej Falkowski authored
Document clocks macros with their description from 'Documentation/devicetree/bindings/sound/samsung-i2s.txt' Signed-off-by:
Maciej Falkowski <m.falkowski@samsung.com> Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by:
Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20190926110219.6144-1-m.szyprowski@samsung.com Signed-off-by:
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- Oct 19, 2019
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Tzung-Bi Shih authored
- Add "reg" for binding to shared memory exposed by EC. - Add "memory-region" for binding to memory region shared by AP. Acked-by:
Benson Leung <bleung@chromium.org> Signed-off-by:
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