July 2023 - Alsa-devel - mailman.alsa-project.org

[PATCH v2] slimbus: Use dev_err_probe instead of dev_err
by Wang Ming 26 Jul '23

26 Jul '23

It is possible that dma_request_chan will return EPROBE_DEFER, which means that dev is not ready yet. In this case, dev_err(dev), there will be no output. This patch fixes the bug. Signed-off-by: Wang Ming <machel(a)vivo.com> --- drivers/slimbus/qcom-ngd-ctrl.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index 77aa6d26476c..d5c2a732f63f 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -679,8 +679,8 @@ static int qcom_slim_ngd_init_rx_msgq(struct qcom_slim_ngd_ctrl *ctrl) ctrl->dma_rx_channel = dma_request_chan(dev, "rx"); if (IS_ERR(ctrl->dma_rx_channel)) { - dev_err(dev, "Failed to request RX dma channel"); - ret = PTR_ERR(ctrl->dma_rx_channel); + ret = dev_err_probe(dev, PTR_ERR(ctrl->dma_rx_channel), + "Failed to request RX dma channel"); ctrl->dma_rx_channel = NULL; return ret; } @@ -717,8 +717,8 @@ static int qcom_slim_ngd_init_tx_msgq(struct qcom_slim_ngd_ctrl *ctrl) ctrl->dma_tx_channel = dma_request_chan(dev, "tx"); if (IS_ERR(ctrl->dma_tx_channel)) { - dev_err(dev, "Failed to request TX dma channel"); - ret = PTR_ERR(ctrl->dma_tx_channel); + ret = dev_err_probe(dev, PTR_ERR(ctrl->dma_tx_channel), + "Failed to request TX dma channel"); ctrl->dma_tx_channel = NULL; return ret; } -- 2.25.1

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topology: nhlt: intel: support more device types and directions
by GitHub pull_request - opened 26 Jul '23

26 Jul '23

alsa-project/alsa-utils pull request #226 was opened from brentlu: In current NHLT table the device type of all SSP endpoints are set to BT Sideband(0) instead of SSP Analog Codec(4) and the direction only supports Render(0) and Capture(1). Here we introduce two new quirks from topology to set the device type correctly and support two more directions: Render with loopback(2) and Feedback for render(3) for speakers with echo reference or IV sense feedback. Request URL : https://github.com/alsa-project/alsa-utils/pull/226 Patch URL : https://github.com/alsa-project/alsa-utils/pull/226.patch Repository URL: https://github.com/alsa-project/alsa-utils

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[PATCH] ALSA: compress: add opus codec define
by Robert Lee 26 Jul '23

26 Jul '23

Add to support decode Opus codec in Ogg container. Signed-off-by: Robert Lee <lerobert(a)google.com> --- include/uapi/sound/compress_params.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/uapi/sound/compress_params.h b/include/uapi/sound/compress_params.h index ddc77322d571..bac5797bcb02 100644 --- a/include/uapi/sound/compress_params.h +++ b/include/uapi/sound/compress_params.h @@ -43,7 +43,8 @@ #define SND_AUDIOCODEC_BESPOKE ((__u32) 0x0000000E) #define SND_AUDIOCODEC_ALAC ((__u32) 0x0000000F) #define SND_AUDIOCODEC_APE ((__u32) 0x00000010) -#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_APE +#define SND_AUDIOCODEC_OPUS ((__u32) 0x00000011) +#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_OPUS /* * Profile and modes are listed with bit masks. This allows for a -- 2.41.0.487.g6d72f3e995-goog

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[PATCH 00/26] Add support for QMC HDLC, framer infrastruture and PEF2256 framer
by Herve Codina 26 Jul '23

26 Jul '23

Hi, I have a system where I need to handle an HDLC interface and some audio data. The HDLC data are transferred using a TDM bus on which a PEF2256 (E1/T1 framer) is present. The PEF2256 transfers data from/to the TDM bus to/from the E1 line. This PEF2256 is connected to a PowerQUICC SoC for the control path and the TDM is connected to the SoC (QMC component) for the data path. From the QMC HDLC driver, I need to handle HDLC data using the QMC, carrier detection using the PEF2256 (E1 line carrier) and set/get some PEF2256 configuration. The QMC HDLC driver considers the PEF2256 as a generic framer. It performs operations that involve the PEF2256 through the generic framer API. The audio data are exchanged with the PEF2256 using a CPU DAI connected to the TDM bus through the QMC and the PEF2256 needs to be seen as a codec in order to be linked to the CPU DAI. The codec handles the carrier detection using the PEF2256 and reports the carrier state to the ALSA subsystem using the ASoC jack detection. The codec, even if instantiated by the PEF2256 driver, considers the PEF2256 as a generic framer. The generic framer has: - 2 consumers (QMC HDLC drv and codec) - 1 provider (PEF2256) So, the design is the following: +------------------+ +---------+ | QMC | <- TDM -> | PEF2256 | <-> E1 +---------+ | +-------------+ | | | | CPU DAI | <-data--> | QMC channel | | | | +---------+ | +-------------+ | | | +--------------+ | +-------------+ | | | | QMC HDLC drv | <-data--> | QMC channel | | | | +--------------+ | +-------------+ | | | ^ +------------------+ | | | +--------+ +-------------+ | | +-> | framer | <-> | PEF2256 drv | <- local bus ->| | | | | | +---------+ +-> | | | | | +--------+ | +-------+ | +-------------------> | codec | | | +-------+ | +-------------+ Further more, the TDM timeslots used by the QMC HDLC driver need to be configured at runtime (QMC dynamic timeslots). Several weeks ago, I sent two series related to this topic: - Add the Lantiq PEF2256 audio support [1] - RFC Add support for QMC HDLC and PHY [2] This current series is a rework of these two series taking into account feedbacks previously received. In order to implement all of this, I do the following: 1) Perform some fixes (patches 1, 2) 2) Introduce the QMC HDLC driver (patches 3, 4, 5) 3) Add QMC dynamic timeslot support (patches 6 - 16) 4) Add timeslots change support in QMC HDLC (patch 17) 5) Introduce framer infrastructure (patch 18) 6) Add PEF2256 framer provider (patches 19, 20, 21, 22, 23) 7) Add framer codec as a framer consumer (patch 24) 8) Add framer support as a framer consumer in QMC HDLC (patch 25, 26) The series contains the full story and detailed modifications. If needed, the series can be split and/or commmits can be squashed. Let me know. Best regards, Hervé [1]: https://lore.kernel.org/all/20230417171601.74656-1-herve.codina@bootlin.com/ [2]: https://lore.kernel.org/all/20230323103154.264546-1-herve.codina@bootlin.co… Herve Codina (26): soc: fsl: cpm1: qmc: Fix rx channel reset soc: fsl: cpm1: qmc: Extend the API to provide Rx status dt-bindings: net: Add support for QMC HDLC net: wan: Add support for QMC HDLC MAINTAINERS: Add the Freescale QMC HDLC driver entry soc: fsl: cpm1: qmc: Introduce available timeslots masks soc: fsl: cpm1: qmc: Rename qmc_setup_tsa* to qmc_init_tsa* soc: fsl: cpm1: qmc: Introduce qmc_chan_setup_tsa* soc: fsl: cpm1: qmc: Remove no more needed checks from qmc_check_chans() soc: fsl: cpm1: qmc: Check available timeslots in qmc_check_chans() soc: fsl: cpm1: qmc: Add support for disabling channel TSA entries soc: fsl: cpm1: qmc: Split Tx and Rx TSA entries setup soc: fsl: cpm1: qmc: Introduce is_tsa_64rxtx flag soc: fsl: cpm1: qmc: Handle timeslot entries at channel start() and stop() soc: fsl: cpm1: qmc: Remove timeslots handling from setup_chan() soc: fsl: cpm1: qmc: Introduce functions to change timeslots at runtime wan: qmc_hdlc: Add runtime timeslots changes support net: wan: Add framer framework support dt-bindings: net: Add the Lantiq PEF2256 E1/T1/J1 framer mfd: core: Ensure disabled devices are skiped without aborting net: wan: framer: Add support for the Lantiq PEF2256 framer pinctrl: Add support for the Lantic PEF2256 pinmux MAINTAINERS: Add the Lantiq PEF2256 driver entry ASoC: codecs: Add support for the framer codec dt-bindings: net: fsl,qmc-hdlc: Add framer support net: wan: fsl_qmc_hdlc: Add framer support .../devicetree/bindings/net/fsl,qmc-hdlc.yaml | 46 + .../bindings/net/lantiq,pef2256.yaml | 226 +++++ MAINTAINERS | 17 + drivers/mfd/mfd-core.c | 18 +- drivers/net/wan/Kconfig | 14 + drivers/net/wan/Makefile | 3 + drivers/net/wan/framer/Kconfig | 35 + drivers/net/wan/framer/Makefile | 7 + drivers/net/wan/framer/framer-core.c | 935 ++++++++++++++++++ drivers/net/wan/framer/pef2256/Makefile | 8 + drivers/net/wan/framer/pef2256/pef2256-regs.h | 250 +++++ drivers/net/wan/framer/pef2256/pef2256.c | 880 +++++++++++++++++ drivers/net/wan/fsl_qmc_hdlc.c | 820 +++++++++++++++ drivers/pinctrl/Kconfig | 14 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/pinctrl-pef2256-regs.h | 65 ++ drivers/pinctrl/pinctrl-pef2256.c | 310 ++++++ drivers/soc/fsl/qe/qmc.c | 467 +++++++-- include/linux/framer/framer-provider.h | 194 ++++ include/linux/framer/framer.h | 215 ++++ include/linux/framer/pef2256.h | 31 + include/soc/fsl/qe/qmc.h | 25 +- sound/soc/codecs/Kconfig | 15 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/framer-codec.c | 423 ++++++++ sound/soc/fsl/fsl_qmc_audio.c | 2 +- 26 files changed, 4929 insertions(+), 94 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/fsl,qmc-hdlc.yaml create mode 100644 Documentation/devicetree/bindings/net/lantiq,pef2256.yaml create mode 100644 drivers/net/wan/framer/Kconfig create mode 100644 drivers/net/wan/framer/Makefile create mode 100644 drivers/net/wan/framer/framer-core.c create mode 100644 drivers/net/wan/framer/pef2256/Makefile create mode 100644 drivers/net/wan/framer/pef2256/pef2256-regs.h create mode 100644 drivers/net/wan/framer/pef2256/pef2256.c create mode 100644 drivers/net/wan/fsl_qmc_hdlc.c create mode 100644 drivers/pinctrl/pinctrl-pef2256-regs.h create mode 100644 drivers/pinctrl/pinctrl-pef2256.c create mode 100644 include/linux/framer/framer-provider.h create mode 100644 include/linux/framer/framer.h create mode 100644 include/linux/framer/pef2256.h create mode 100644 sound/soc/codecs/framer-codec.c -- 2.41.0

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MSI MAG X570S TOMAHAWK MAX WIFI - microphone + front audio panel not working - attempt 2
by GitHub issues - edited 26 Jul '23

26 Jul '23

alsa-project/alsa-ucm-conf issue #337 was edited from motomyslen: I tried with `alsa-ucm-conf-1.2.9` but microphone still not working. Front audio panel detects headphones but no sound and mic not working as well. If I'm not wrong ID of my device is `0db0:a073` and it was added a year ago to `USB-Audio.conf` but still something is wrong. Do I need to install alsa-utils 1.2.9? [alsa-info.txt](https://github.com/alsa-project/alsa-ucm-conf/files/12165950… Related https://github.com/alsa-project/alsa-ucm-conf/issues/186 Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/337 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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MSI MAG X570S TOMAHAWK MAX WIFI - microphone + front audio panel not working - attempt 2
by GitHub issues - edited 26 Jul '23

26 Jul '23

alsa-project/alsa-ucm-conf issue #337 was edited from motomyslen: I tried with `alsa-ucm-conf-1.2.9` but microphone still not working. Front audio panel detects headphones but no sound and mic not working as well. If I'm not wrong ID of my device is `0db0:a073` and it was added a year ago to `USB-Audio.conf`. Do also need to install alsa-utils 1.2.9? [alsa-info.txt](https://github.com/alsa-project/alsa-ucm-conf/files/12165950… Related https://github.com/alsa-project/alsa-ucm-conf/issues/186 Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/337 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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MSI MAG X570S TOMAHAWK MAX WIFI - microphone + front audio panel not working - attempt 2
by GitHub issues - edited 25 Jul '23

25 Jul '23

alsa-project/alsa-ucm-conf issue #337 was edited from motomyslen: I tried with `alsa-ucm-conf-1.2.9` but microphone still not working. Front audio panel detects headphones but no sound and mic not working as well. If I'm not wrong ID of my device is `0db0:a073` but it was not added in 1.2.9 or 1.2.8 as I checked in changelog. [alsa-info.txt](https://github.com/alsa-project/alsa-ucm-conf/files/12165950… Related https://github.com/alsa-project/alsa-ucm-conf/issues/186 Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/337 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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MSI MAG X570S TOMAHAWK MAX WIFI - microphone + front audio panel not working - attempt 2
by GitHub issues - edited 25 Jul '23

25 Jul '23

alsa-project/alsa-ucm-conf issue #337 was edited from motomyslen: I tried with `alsa-ucm-conf-1.2.9` but microphone still not working. Front audio panel detects headphones but no sound and mic not working as well. If I'm not wrong ID of my device is `0db0:a073` but it was not added in 1.2.9 or 1.2.8 as I checked in changelog. [alsa-info.txt](https://github.com/alsa-project/alsa-ucm-conf/files/12165950… Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/337 Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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[PATCH -next] ASoC: cs42l51: change cs42l51_of_match to static
by Yang Yingliang 25 Jul '23

25 Jul '23

cs42l51_of_match is only used in cs42l51-i2c.c now, change it to static. Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- sound/soc/codecs/cs42l51-i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/cs42l51-i2c.c b/sound/soc/codecs/cs42l51-i2c.c index e7db7bcd0296..5ed2ef83dcdb 100644 --- a/sound/soc/codecs/cs42l51-i2c.c +++ b/sound/soc/codecs/cs42l51-i2c.c @@ -19,7 +19,7 @@ static struct i2c_device_id cs42l51_i2c_id[] = { }; MODULE_DEVICE_TABLE(i2c, cs42l51_i2c_id); -const struct of_device_id cs42l51_of_match[] = { +static const struct of_device_id cs42l51_of_match[] = { { .compatible = "cirrus,cs42l51", }, { } }; -- 2.25.1

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[PATCH v2 5/5] ASoC: rt722-sdca: fix for JD event handling in ClockStop Mode0
by shumingf＠realtek.com 25 Jul '23

25 Jul '23

From: Shuming Fan <shumingf(a)realtek.com> When the system suspends, peripheral SDCA interrupts are disabled. When system level resume is invoked, the peripheral SDCA interrupts should be enabled to handle JD events. Enable SDCA interrupts in resume sequence when ClockStop Mode0 is applied. Signed-off-by: Shuming Fan <shumingf(a)realtek.com> Reported-by: Vijendar Mukunda <Vijendar.Mukunda(a)amd.com> --- sound/soc/codecs/rt722-sdca-sdw.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt722-sdca-sdw.c b/sound/soc/codecs/rt722-sdca-sdw.c index a9416bd163e8..a38ec5862214 100644 --- a/sound/soc/codecs/rt722-sdca-sdw.c +++ b/sound/soc/codecs/rt722-sdca-sdw.c @@ -463,8 +463,16 @@ static int __maybe_unused rt722_sdca_dev_resume(struct device *dev) if (!rt722->first_hw_init) return 0; - if (!slave->unattach_request) + if (!slave->unattach_request) { + if (rt722->disable_irq == true) { + mutex_lock(&rt722->disable_irq_lock); + sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK1, SDW_SCP_SDCA_INTMASK_SDCA_6); + sdw_write_no_pm(slave, SDW_SCP_SDCA_INTMASK2, SDW_SCP_SDCA_INTMASK_SDCA_8); + rt722->disable_irq = false; + mutex_unlock(&rt722->disable_irq_lock); + } goto regmap_sync; + } time = wait_for_completion_timeout(&slave->initialization_complete, msecs_to_jiffies(RT722_PROBE_TIMEOUT)); -- 2.34.1

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