- 25 Oct, 2019 8 commits
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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.ukSigned-off-by:
Mark Brown <broonie@kernel.org>
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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.beSigned-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:
Pavel Machek <pavel@denx.de> Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87tv7x7idx.wl-kuninori.morimoto.gx@renesas.comSigned-off-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.orgSigned-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.comSigned-off-by:
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- 24 Oct, 2019 1 commit
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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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- 23 Oct, 2019 9 commits
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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.ukSigned-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:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20191022194705.23347-3-pierre-louis.bossart@linux.intel.comSigned-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.comSigned-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.comSigned-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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- 22 Oct, 2019 4 commits
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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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- 21 Oct, 2019 8 commits
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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.comSigned-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@changeidSigned-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@changeidSigned-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.netSigned-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.comSigned-off-by:
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- 18 Oct, 2019 10 commits
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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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Tzung-Bi Shih authored
Read max DMIC gain from EC codec instead of DTS. Also removes the dt-binding of max-dmic-gain. Acked-by:
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Tzung-Bi Shih authored
Add the following common commands: - GET_CAPABILITIES - GET_SHM_ADDR - SET_SHM_ADDR Acked-by:
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Maciej Falkowski authored
Convert Samsung I2S controller to newer dt-schema format. Signed-off-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Reviewed-by:
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Maciej Falkowski authored
Convert Samsung Exynos Odroid XU3/XU4 audio complex with MAX98090 codec to newer dt-schema format. 'clocks' property is unneeded in the bindings and is left undefined in 'properties'. 'samsung,audio-widgets' and 'samsung,audio-routing' are optional from driver perspective and they are set as unrequired. Signed-off-by:
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Chuhong Yuan authored
aic32x4_set_dai_sysclk misses a check for devm_clk_get and may miss the failure. Add a check to fix it. Signed-off-by:
Chuhong Yuan <hslester96@gmail.com> Link: https://lore.kernel.org/r/20191018081448.8486-1-hslester96@gmail.comSigned-off-by:
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Colin Ian King authored
There is a spelling mistake in a dev_dbg message. Fix it. Signed-off-by:
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Maxime Ripard authored
The Allwinner SoCs have an embedded audio codec that is supported in Linux, with a matching Device Tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that controller over to a YAML schemas. Signed-off-by:
Maxime Ripard <mripard@kernel.org> Reviewed-by:
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Tzung-Bi Shih authored
Extract DMIC EC command from I2S RX. Setting and getting microphone gains is common features. Signed-off-by:
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Tzung-Bi Shih authored
Refactor by the following items: - reformat copyright declaration - use more specific name "i2s rx" - use verbose symbol names to separate namespaces - make some short functions inline - remove unused TDM-related code Signed-off-by:
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