Re: [PATCH v26 13/33] ASoC: usb: Add PCM format check API for USB backend

[PATCH v26 00/33] Introduce QC USB SND audio offloading support · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 01/33] xhci: add helper to stop endpoint and wait for completion · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 04/33] usb: xhci: Allow for secondary interrupter to set IMOD · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 02/33] usb: host: xhci: Repurpose event handler for skipping interrupter events · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 06/33] usb: host: xhci-mem: Allow for interrupter clients to choose specific index · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 05/33] usb: host: xhci-mem: Cleanup pending secondary event ring events · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 07/33] usb: host: xhci-plat: Set XHCI max interrupters if property is present · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 13/33] ASoC: usb: Add PCM format check API for USB backend · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 13/33] ASoC: usb: Add PCM format check API for USB backend · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 11/33] ALSA: usb-audio: Check for support for requested audio format · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 11/33] ALSA: usb-audio: Check for support for requested audio format · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 20/33] ASoC: qcom: qdsp6: q6afe: Increase APR timeout · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 20/33] ASoC: qcom: qdsp6: q6afe: Increase APR timeout · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 08/33] usb: dwc3: Specify maximum number of XHCI interrupters · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 15/33] ASoC: usb: Fetch ASoC card and pcm device information · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 15/33] ASoC: usb: Fetch ASoC card and pcm device information · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 24/33] ALSA: usb-audio: Introduce USB SND platform op callbacks · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 24/33] ALSA: usb-audio: Introduce USB SND platform op callbacks · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 24/33] ALSA: usb-audio: Introduce USB SND platform op callbacks · Wesley Cheng <hidden> · 2024-09-03
[PATCH v26 03/33] xhci: sideband: add initial api to register a sideband entity · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 26/33] ALSA: usb-audio: Prevent starting of audio stream if in use · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 26/33] ALSA: usb-audio: Prevent starting of audio stream if in use · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 26/33] ALSA: usb-audio: Prevent starting of audio stream if in use · Wesley Cheng <hidden> · 2024-09-03
[PATCH v26 30/33] ALSA: usb-audio: qcom: Use card and PCM index from QMI request · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 30/33] ALSA: usb-audio: qcom: Use card and PCM index from QMI request · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 30/33] ALSA: usb-audio: qcom: Use card and PCM index from QMI request · Wesley Cheng <hidden> · 2024-09-04
[PATCH v26 09/33] ALSA: Add USB audio device jack type · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 09/33] ALSA: Add USB audio device jack type · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 32/33] ALSA: usb-audio: Allow for rediscovery of connected USB SND devices · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 12/33] ASoC: Add SOC USB APIs for adding an USB backend · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 12/33] ASoC: Add SOC USB APIs for adding an USB backend · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 29/33] ALSA: usb-audio: qcom: Don't allow USB offload path if PCM device is in use · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 29/33] ALSA: usb-audio: qcom: Don't allow USB offload path if PCM device is in use · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 29/33] ALSA: usb-audio: qcom: Don't allow USB offload path if PCM device is in use · Wesley Cheng <hidden> · 2024-09-03
[PATCH v26 10/33] ALSA: usb-audio: Export USB SND APIs for modules · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 10/33] ALSA: usb-audio: Export USB SND APIs for modules · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 16/33] ASoC: doc: Add documentation for SOC USB · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 16/33] ASoC: doc: Add documentation for SOC USB · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 16/33] ASoC: doc: Add documentation for SOC USB · Wesley Cheng <hidden> · 2024-08-31
[PATCH v26 23/33] ASoC: qcom: qdsp6: Fetch USB offload mapped card and PCM device · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 23/33] ASoC: qcom: qdsp6: Fetch USB offload mapped card and PCM device · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 23/33] ASoC: qcom: qdsp6: Fetch USB offload mapped card and PCM device · Wesley Cheng <hidden> · 2024-09-03
[PATCH v26 17/33] ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Add USB_RX port · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 14/33] ASoC: usb: Create SOC USB SND jack kcontrol · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 14/33] ASoC: usb: Create SOC USB SND jack kcontrol · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 31/33] ALSA: usb-audio: Add USB offload route kcontrol · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 31/33] ALSA: usb-audio: Add USB offload route kcontrol · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 31/33] ALSA: usb-audio: Add USB offload route kcontrol · Wesley Cheng <hidden> · 2024-09-03
[PATCH v26 22/33] ASoC: qcom: qdsp6: Add headphone jack for offload connection status · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 22/33] ASoC: qcom: qdsp6: Add headphone jack for offload connection status · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 22/33] ASoC: qcom: qdsp6: Add headphone jack for offload connection status · Wesley Cheng <hidden> · 2024-09-03
[PATCH v26 21/33] ASoC: qcom: qdsp6: Add USB backend ASoC driver for Q6 · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 21/33] ASoC: qcom: qdsp6: Add USB backend ASoC driver for Q6 · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 21/33] ASoC: qcom: qdsp6: Add USB backend ASoC driver for Q6 · Wesley Cheng <hidden> · 2024-09-03
[PATCH v26 19/33] ASoC: qcom: qdsp6: Introduce USB AFE port to q6dsp · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 19/33] ASoC: qcom: qdsp6: Introduce USB AFE port to q6dsp · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 19/33] ASoC: qcom: qdsp6: Introduce USB AFE port to q6dsp · Wesley Cheng <hidden> · 2024-08-31
[PATCH v26 25/33] ALSA: usb-audio: Save UAC sample size information · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 25/33] ALSA: usb-audio: Save UAC sample size information · Pierre-Louis Bossart <hidden> · 2024-08-30
[PATCH v26 33/33] ASoC: usb: Rediscover USB SND devices on USB port add · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 27/33] ALSA: usb-audio: qcom: Add USB QMI definitions · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 18/33] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 · Wesley Cheng <hidden> · 2024-08-29
[PATCH v26 28/33] ALSA: usb-audio: qcom: Introduce QC USB SND offloading support · Wesley Cheng <hidden> · 2024-08-29
Re: [PATCH v26 28/33] ALSA: usb-audio: qcom: Introduce QC USB SND offloading support · Pierre-Louis Bossart <hidden> · 2024-08-30
Re: [PATCH v26 28/33] ALSA: usb-audio: qcom: Introduce QC USB SND offloading support · Wesley Cheng <hidden> · 2024-09-03

From: Pierre-Louis Bossart <hidden>
Date: 2024-08-30 10:11:46
Also in: alsa-devel, linux-arm-msm, linux-devicetree, linux-doc, linux-sound, linux-usb, lkml


On 8/29/24 21:40, Wesley Cheng wrote:

Introduce a helper to check if a particular PCM format is supported by the
USB audio device connected.  If the USB audio device does not have an
audio profile which can support the requested format, then notify the USB
backend.

Signed-off-by: Wesley Cheng <redacted>

Reviewed-by: Pierre-Louis Bossart <redacted>

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