From: Takashi Iwai <tiwai@suse.de>
To: Wesley Cheng <quic_wcheng@quicinc.com>
Cc: <srinivas.kandagatla@linaro.org>, <mathias.nyman@intel.com>,
<perex@perex.cz>, <conor+dt@kernel.org>, <corbet@lwn.net>,
<lgirdwood@gmail.com>, <andersson@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <gregkh@linuxfoundation.org>,
<Thinh.Nguyen@synopsys.com>, <broonie@kernel.org>,
<bgoswami@quicinc.com>, <tiwai@suse.com>, <robh+dt@kernel.org>,
<konrad.dybcio@linaro.org>, <linux-kernel@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-sound@vger.kernel.org>,
<linux-usb@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
<linux-doc@vger.kernel.org>, <alsa-devel@alsa-project.org>
Subject: Re: [PATCH v14 41/53] ASoC: Introduce SND kcontrols to select sound card and PCM device
Date: Fri, 09 Feb 2024 11:38:32 +0100 [thread overview]
Message-ID: <87wmrd2a8n.wl-tiwai@suse.de> (raw)
In-Reply-To: <20240208231406.27397-42-quic_wcheng@quicinc.com>
On Fri, 09 Feb 2024 00:13:54 +0100,
Wesley Cheng wrote:
>
> Add SND kcontrol to SOC USB, which will allow for userpsace to determine
> which USB card number and PCM device to offload. This allows for userspace
> to potentially tag an alternate path for a specific USB SND card and PCM
> device. Previously, control was absent, and the offload path would be
> enabled on the last USB SND device which was connected. This logic will
> continue to be applicable if no mixer input is received for specific device
> selection.
>
> An example to configure the offload device using tinymix:
> tinymix -D 0 set 'SNDUSB OFFLD device select' 1 0
As I mentioned in another patch, the control element name should be
more understandable. The same applied even for ASoC stuff.
The current name is way too cryptic.
thanks,
Takashi
next prev parent reply other threads:[~2024-02-09 10:38 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-08 23:13 [PATCH v14 00/53] Introduce QC USB SND audio offloading support Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 01/53] xhci: fix possible null pointer dereference at secondary interrupter removal Wesley Cheng
2024-02-09 10:22 ` Greg KH
2024-02-09 20:16 ` Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 02/53] xhci: fix off by one check when adding a secondary interrupter Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 03/53] xhci: Add interrupt pending autoclear flag to each interrupter Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 04/53] xhci: Add helper to set an interrupters interrupt moderation interval Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 05/53] xhci: make isoc_bei_interval variable interrupter specific Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 06/53] xhci: remove unnecessary event_ring_deq parameter from xhci_handle_event() Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 07/53] xhci: update event ring dequeue pointer position to controller correctly Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 08/53] xhci: move event processing for one interrupter to a separate function Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 09/53] xhci: add helper that checks for unhandled events on a event ring Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 10/53] xhci: Don't check if the event ring is valid before every event TRB Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 11/53] xhci: Decouple handling an event from checking for unhandled events Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 12/53] xhci: add helper to stop endpoint and wait for completion Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 13/53] usb: host: xhci: Export enable and disable interrupter APIs Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 14/53] usb: host: xhci: Repurpose event handler for skipping interrupter events Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 15/53] xhci: export XHCI IMOD setting helper for interrupters Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 16/53] xhci: sideband: add initial api to register a sideband entity Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 17/53] usb: host: xhci-sideband: Expose a sideband interrupter enable API Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 18/53] usb: host: xhci-mem: Cleanup pending secondary event ring events Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 19/53] usb: host: xhci-mem: Allow for interrupter clients to choose specific index Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 20/53] ASoC: Add SOC USB APIs for adding an USB backend Wesley Cheng
2024-02-09 10:54 ` Takashi Iwai
2024-02-09 20:34 ` Wesley Cheng
2024-02-10 8:08 ` Takashi Iwai
2024-02-12 7:58 ` Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 21/53] ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Add USB_RX port Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 22/53] ASoC: qcom: qdsp6: Introduce USB AFE port to q6dsp Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 23/53] ASoC: qdsp6: q6afe: Increase APR timeout Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 24/53] ASoC: qcom: qdsp6: Add USB backend ASoC driver for Q6 Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 25/53] ALSA: usb-audio: Introduce USB SND platform op callbacks Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 26/53] ALSA: usb-audio: Export USB SND APIs for modules Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 27/53] ALSA: usb-audio: Save UAC sample size information Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 28/53] usb: dwc3: Specify maximum number of XHCI interrupters Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 29/53] usb: host: xhci-plat: Set XHCI max interrupters if property is present Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 30/53] ALSA: usb-audio: qcom: Add USB QMI definitions Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 31/53] ALSA: usb-audio: qcom: Introduce QC USB SND offloading support Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 32/53] ALSA: usb-audio: Check for support for requested audio format Wesley Cheng
2024-02-09 10:42 ` Takashi Iwai
2024-02-09 21:34 ` Wesley Cheng
2024-02-16 23:42 ` Wesley Cheng
2024-02-17 10:08 ` Takashi Iwai
2024-02-24 6:22 ` Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 33/53] ASoC: usb: Add PCM format check API for USB backend Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 34/53] ASoC: qcom: qdsp6: Ensure PCM format is supported by USB audio device Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 35/53] ALSA: usb-audio: Prevent starting of audio stream if in use Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 36/53] ALSA: usb-audio: Do not allow USB offload path if PCM device is " Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 37/53] ASoC: dt-bindings: Add Q6USB backend Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 38/53] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 39/53] ALSA: usb-audio: qcom: Populate PCM and USB chip information Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 40/53] ASoC: qcom: qdsp6: Add support to track available USB PCM devices Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 41/53] ASoC: Introduce SND kcontrols to select sound card and PCM device Wesley Cheng
2024-02-09 10:38 ` Takashi Iwai [this message]
2024-02-08 23:13 ` [PATCH v14 42/53] ASoC: qcom: qdsp6: Add SOC USB offload select get/put callbacks Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 43/53] ASoC: Add SND kcontrol for fetching USB offload status Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 44/53] ASoC: qcom: qdsp6: Add PCM ops to track current state Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 45/53] ASoC: usb: Create SOC USB SND jack kcontrol Wesley Cheng
2024-02-09 11:02 ` Takashi Iwai
2024-02-09 23:00 ` Wesley Cheng
2024-02-08 23:13 ` [PATCH v14 46/53] ASoC: qcom: qdsp6: Add headphone jack for offload connection status Wesley Cheng
2024-02-08 23:14 ` [PATCH v14 47/53] ASoC: usb: Fetch ASoC sound card information Wesley Cheng
2024-02-08 23:14 ` [PATCH v14 48/53] ALSA: usb-audio: mixer: Add USB offloading mixer control Wesley Cheng
2024-02-09 10:36 ` Takashi Iwai
2024-02-10 0:31 ` Wesley Cheng
2024-02-08 23:14 ` [PATCH v14 49/53] ALSA: usb-audio: qcom: Use card and PCM index from QMI request Wesley Cheng
2024-02-08 23:14 ` [PATCH v14 50/53] ALSA: usb-audio: Allow for rediscovery of connected USB SND devices Wesley Cheng
2024-02-08 23:14 ` [PATCH v14 51/53] ASoC: usb: Rediscover USB SND devices on USB port add Wesley Cheng
2024-02-08 23:14 ` [PATCH v14 52/53] ASoC: qcom: Populate SoC components string Wesley Cheng
2024-02-08 23:14 ` [PATCH v14 53/53] ASoC: doc: Add documentation for SOC USB Wesley Cheng
2024-02-08 23:33 ` [PATCH v14 00/53] Introduce QC USB SND audio offloading support Wesley Cheng
2024-02-09 10:22 ` Greg KH
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