- Dec 18, 2020
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Mark Brown authored
Merge series "Platform driver update to support playback recover after resume" from Srinivasa Rao Mandadapu <srivasam@codeaurora.org>: This patch set is to add support for playback recover after hard suspend and resume. It includes: 1. Reverting part of previous commit, which is for handling registers invalid state after hard suspend. 2. Adding pm ops in component driver and do regcache sync. Changes Since v1 and v2: -- Subject lines changed Changes Since v3: -- Patch is splitted into 2 patches Changes Since v4: -- Subject lines changed Changes Since v5: -- Removed redundant initialization of map variable in lpass-platform.c Srinivasa Rao Mandadapu (2): ASoC: qcom: Fix incorrect volatile registers ASoC: qcom: Add support for playback recover after resume sound/soc/qcom/lpass-cpu.c | 20 ++--------------- sound/soc/qcom/lpass-platform.c | 50 ++++++++++++++++++++++++++++------------- 2 files changed, 37 insertions(+), 33 deletions(-) -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
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- Dec 17, 2020
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Bard Liao authored
We will set regcache_cache_only true in suspend. As a result, regmap_read will return error when we try to read volatile registers in suspend. Besides, it doesn't make sense to read feedback data when codec is not active. To make userspace happy, this patch returns a cached value shich should be a valid value. Signed-off-by:
Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20201217074556.32370-1-yung-chuan.liao@linux.intel.com Signed-off-by:
Mark Brown <broonie@kernel.org>
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Shuming Fan authored
To avoid calibration time-out, this patch adds the mutex between calibration and power state changes Signed-off-by:
Shuming Fan <shumingf@realtek.com> Link: https://lore.kernel.org/r/20201217085651.24580-1-shumingf@realtek.com Signed-off-by:
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Cezary Rojewski authored
haswell machine board is missing pm_ops what prevents it from undergoing suspend-resume procedure successfully. Assign default snd_soc_pm_ops so this is no longer the case. Signed-off-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20201217105401.27865-1-cezary.rojewski@intel.com Signed-off-by:
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Kuninori Morimoto authored
We need to care clock accessibility, because we might can't use clock for some reasons. It sets clk_rate for each clocks when enabled. This means it doesn't have clk_rate if we can't use. We can avoid to call clk_disable_unprepare() in such case. Link: https://lore.kernel.org/r/CAMuHMdWvB+p=2JqTsO7bR8uJqKqO5A2XgXFXsVAjHk3hcxgcTw@mail.gmail.com Reported-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by:
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Srinivasa Rao Mandadapu authored
To support playback continuation after hard suspend(bypass powerd) and resume do regcache sync with component driver pm ops. Signed-off-by:
V Sujith Kumar Reddy <vsujithk@codeaurora.org> Signed-off-by:
Srinivasa Rao Mandadapu <srivasam@codeaurora.org> Reviewed-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by:
Steev Klimaszewski <steev@kali.org> Link: https://lore.kernel.org/r/1608192514-29695-3-git-send-email-srivasam@codeaurora.org Signed-off-by:
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Srinivasa Rao Mandadapu authored
MI2S and DMA control registers are not volatile, so remove these from volatile registers list. Registers reset state check by reading non volatile registers makes no use, so remove error check from cpu and platform trigger callbacks. Initialized map variable two times in lpass platform trigger API, so remove redundant initialization. Fixes commit b1824968 ("ASoC: qcom: Fix enabling BCLK and LRCLK in LPAIF invalid state") Signed-off-by:
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- Dec 16, 2020
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Colin Ian King authored
There are a couple of spelling mistakes in the Kconfig help text. Fix them. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Reviewed-by:
Codrin Ciubotariu <codrin.ciubotariu@microchip.com> Link: https://lore.kernel.org/r/20201216112608.11385-1-colin.king@canonical.com Signed-off-by:
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shengjiu wang authored
When condition ((hdmi_out && hdmi_in) || (!hdmi_out && !hdmi_in)) is true, then goto fail, the uninitialized variable ret will be returned. Signed-off-by:
shengjiu wang <shengjiu.wang@nxp.com> Reported-by:
kernel test robot <lkp@intel.com> Acked-by:
Nicolin Chen <nicoleotsuka@gmail.com> Fixes: 6a5f850a ("ASoC: fsl: Add imx-hdmi machine driver") Reviewed-by:
Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/1608115464-18710-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by:
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Colin Ian King authored
There is a spelling mistake in the Kconfig help text. Fix it. Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20201216125913.16041-1-colin.king@canonical.com Signed-off-by:
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Colin Ian King authored
There is a spelling mistake in the Kconfig help text. Fix it. Signed-off-by:
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- Dec 15, 2020
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Mark Brown authored
Merge series "ASoC: ti: Maintainer mail address change" from Peter Ujfalusi <peter.ujfalusi@ti.com>: Hi, My TI address is going to bounce after Friday (18.12.2020), switch my email address to my private one for now. Regards, Peter --- Peter Ujfalusi (2): MAINTAINERS: Update email address for TI ASoC and twl4030 codec drivers ASoC: dt-bindings: ti,j721e: Update maintainer and author information .../devicetree/bindings/sound/ti,j721e-cpb-audio.yaml | 4 +++- .../devicetree/bindings/sound/ti,j721e-cpb-ivi-audio.yaml | 4 +++- MAINTAINERS | 6 +++--- 3 files changed, 9 insertions(+), 5 deletions(-) -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki -
Thomas Hebb authored
A widget's "dirty" list_head, much like its "list" list_head, eventually chains back to a list_head on the snd_soc_card itself. This means that the list can stick around even after the widget (or all widgets) have been freed. Currently, however, widgets that are in the dirty list when freed remain there, corrupting the entire list and leading to memory errors and undefined behavior when the list is next accessed or modified. I encountered this issue when a component failed to probe relatively late in snd_soc_bind_card(), causing it to bail out and call soc_cleanup_card_resources(), which eventually called snd_soc_dapm_free() with widgets that were still dirty from when they'd been added. Fixes: db432b41 ("ASoC: Do DAPM power checks only for widgets changed since last run") Cc: stable@vger.kernel.org Signed-off-by:
Thomas Hebb <tommyhebb@gmail.com> Reviewed-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/f8b5f031d50122bf1a9bfc9cae046badf4a7a31a.1607822410.git.tommyhebb@gmail.com Signed-off-by:
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Peter Ujfalusi authored
My employment with TI is coming to an end, add the copyright and author comments as they due and change the maintainer mail address. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20201215130512.8753-3-peter.ujfalusi@ti.com Signed-off-by:
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Peter Ujfalusi authored
My employment with TI is coming to an end, it is my intention to look after the drivers I have worked with over the years. Signed-off-by:
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Dan Carpenter authored
Return -ETIMEDOUT if the dsp boot times out instead of returning success. Fixes: cb6a5528 ("ASoC: Intel: cnl: Add sst library functions for cnl platform") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by:
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- Dec 12, 2020
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Mark Brown authored
Merge series "ASoC: SOF: Intel: fix to dsp state dump trace levels" from Kai Vehmanen <kai.vehmanen@linux.intel.com>: Small series that addresses a problem where DSP status dump for a failure case, ends up being printed as as debug print. This is important information for any bug report. While at it, the series contains a few cleanups to related code. Ranjani Sridharan (3): ASoC: SOF: Intel: hda: remove duplicated status dump ASoC: SOF: modify the SOF_DBG flags ASoC: SOF: Intel: hda: fix the condition passed to sof_dev_dbg_or_err sound/soc/sof/debug.c | 2 +- sound/soc/sof/intel/byt.c | 2 +- sound/soc/sof/intel/hda-loader.c | 19 +++++++++++++------ sound/soc/sof/intel/hda.c | 10 ++++------ sound/soc/sof/loader.c | 4 ++-- sound/soc/sof/ops.c | 2 +- sound/soc/sof/sof-priv.h | 13 ++++++++----- 7 files changed, 30 insertions(+), 22 deletions(-) -- 2.29.2
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Mark Brown authored
Merge series "ASoC: rt1015p: delay 300ms for waiting calibration" from Tzung-Bi Shih <tzungbi@google.com>: The 1st patch moves SDB control from DAI ops trigger to DAPM event (per review comments in v1). The 2nd patch adds the 300ms delay for waiting calibration. Changes from v2: - Use gpiod_set_value_cansleep() instead of gpiod_set_value(). (https://patchwork.kernel.org/project/alsa-devel/patch/20201210033617.79300-2-tzungbi@google.com/) - Assuming the calibration state gets lost after system suspend. (https://patchwork.kernel.org/project/alsa-devel/patch/20201210033617.79300-3-tzungbi@google.com/) Changes from v1: (https://patchwork.kernel.org/project/alsa-devel/patch/20201209033742.3825973-1-tzungbi@google.com/) - Move the delay from trigger to DAPM event. Tzung-Bi Shih (2): ASoC: rt1015p: move SDB control from trigger to DAPM ASoC: rt1015p: delay 300ms after SDB pulling high for calibration sound/soc/codecs/rt1015p.c | 69 ++++++++++++++++++-------------------- 1 file changed, 32 insertions(+), 37 deletions(-) -- 2.29.2.684.gfbc64c5ab5-goog
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- Dec 11, 2020
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Pierre-Louis Bossart authored
Add missing parameters to avoid W=1 error Signed-off-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Daniel Baluta <daniel.baluta@gmail.com> Signed-off-by:
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Dan Carpenter authored
This has a goto followed by an unreachable return statement. The goto is correct because it cleans up so the current runtime behavior is fine. Let's delete the unreachable return statement. Signed-off-by:
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Tzung-Bi Shih authored
Adds PM ops to machine drivers so that they notify components in the sound card when system suspend. Signed-off-by:
Tzung-Bi Shih <tzungbi@google.com> Link: https://lore.kernel.org/r/20201211051334.2313899-1-tzungbi@google.com Signed-off-by:
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Amadeusz Sławiński authored
Dan reported that smatch reports wrong size check and after analysis it is confirmed that we are comparing wrong value: pointer size instead of array size. However the check itself is problematic as in UAPI header there are two fields: struct snd_soc_tplg_enum_control { (...) char texts[SND_SOC_TPLG_NUM_TEXTS][SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; __le32 values[SND_SOC_TPLG_NUM_TEXTS * SNDRV_CTL_ELEM_ID_NAME_MAXLEN / 4]; the texts field is for names and the values one for values assigned to those named fields, after analysis it becomes clear that there is quite a lot overhead values than we may possibly name. So instead of changing check to ARRAY_SIZE(ec->values), as it was first suggested, use hardcoded value of SND_SOC_TPLG_NUM_TEXTS. Link: https://lore.kernel.org/alsa-devel/X9B0eDcKy+9B6kZl@mwanda/ Reported-by:Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Reviewed-by:
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Amadeusz Sławiński authored
When we parse "values" we perform check if there is correct number of them. However similar check is missing in case of "texts", add it. Signed-off-by:
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Ranjani Sridharan authored
The condition boot_iteration == HDA_FW_BOOT_ATTEMPTS to determine the log level for the DSP status dump would only work in the case of DSP init failure after maximum number of attempts to initialize the DSP. If DSP init succeeds in less than HDA_FW_BOOT_ATTEMPTS attempts and FW loading fails, the ROM status dump would end up getting logged as debug instead of an error. So, add a new flag, SOF_DBG_DUMP_LOG_ERROR, to explicitly specify the log level for DSP status dump. Signed-off-by:
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Ranjani Sridharan authored
The SOF_DBG_* macros are used for dual purposes right now, for the sof_core_debug module parameter and for the dbg_dump() ops. So, separate these two types of flags into different types to avoid confusion. Signed-off-by:
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Ranjani Sridharan authored
Remove the duplicate status dump in case DSP init fails. The core will be powered down in this case and the status dump will be invalid anyway. Signed-off-by:
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Tzung-Bi Shih authored
RT1015p needs 300ms delay after SDB pulling high for internal calibration during the power on sequence. Delays 300ms right before data sends out to avoid data truncated. Assuming the calibration state gets lost after system suspend. Signed-off-by:
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Tzung-Bi Shih authored
Moves SDB control from DAI ops trigger to DAPM. As long as BCLK and LRCLK are ready, SDB can be toggled earlier. Changes from using gpiod_set_value() to gpiod_set_value_cansleep() because it executes in non-atomic context. Signed-off-by:
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- Dec 10, 2020
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Sameer Pujar authored
Document the missing properties which are currently required for Tegra186/Tegra194 DT files. Signed-off-by:
Sameer Pujar <spujar@nvidia.com> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1607006202-4078-3-git-send-email-spujar@nvidia.com Signed-off-by:
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Sameer Pujar authored
Convert Tegra HDA doc to YAML format. Signed-off-by:
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Alexandre Belloni authored
Add a driver for simple mux driven by gpios. It currently only supports one gpio, muxing one of two inputs to a single output. Signed-off-by:
Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20201205001508.346439-2-alexandre.belloni@bootlin.com Signed-off-by:
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Alexandre Belloni authored
Add devicetree documentation for simple audio multiplexers Signed-off-by:
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Kai Vehmanen authored
Expand SOF support for Alder Lake by adding ACPI machine tables for ADL-S systems with SoundWire codecs. Modify kernel config to choose SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE for these platforms. Signed-off-by:
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Kai Vehmanen authored
Initial support for ADL w/ RT711 Signed-off-by:
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- Dec 09, 2020
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Mark Brown authored
Merge series "ASoC: soc-pcm: trigger cleanup" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: Hi Mark These are focusing to trigger function, which can be cleanup, tidyup. Kuninori Morimoto (2): ASoC: soc-pcm: remove dpcm_do_trigger() ASoC: soc-pcm: care trigger rollback include/sound/soc-component.h | 3 +- include/sound/soc-dai.h | 4 +- include/sound/soc-link.h | 3 +- include/sound/soc.h | 1 + sound/soc/soc-component.c | 45 ++++++++++++++++++---- sound/soc/soc-dai.c | 44 +++++++++++++++++---- sound/soc/soc-link.c | 30 ++++++++++++++- sound/soc/soc-pcm.c | 72 ++++++++++++++++++++--------------- 8 files changed, 152 insertions(+), 50 deletions(-) -- 2.25.1
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Derek Fang authored
In some projects, the device ID register is not read correctly. This patch helps to verify the issue is caused from i2c host or client. Signed-off-by:
Derek Fang <derek.fang@realtek.com> Link: https://lore.kernel.org/r/20201209091308.2823-1-derek.fang@realtek.com Signed-off-by:
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Paul Cercueil authored
Cap-less mode is useful e.g. if the headphones are used as an antenna for a FM radio, so that the signal is not altered. For everything else, we want the cap-couple mode. Signed-off-by:
Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20201207125338.119397-5-paul@crapouillou.net Signed-off-by:
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Paul Cercueil authored
There is simply no reason to do that. Signed-off-by:
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Christophe Branchereau authored
When using cap-coupled outputs, the RUP/RDO can take much longer than the 100ms timeout we used to have. Increase that timeout to one second. Signed-off-by:
Christophe Branchereau <cbranchereau@gmail.com> Signed-off-by:
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Christophe Branchereau authored
In case a poll for RUP times out, we might be left with some IRQ flags that should be cleared before the next power on. Signed-off-by:
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