<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/include/dt-bindings/sound, branch master</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>dt-bindings: Remove unused includes</title>
<updated>2026-02-04T02:58:09+00:00</updated>
<author>
<name>Rob Herring (Arm)</name>
<email>robh@kernel.org</email>
</author>
<published>2025-12-12T23:11:52+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=ff7e082ea40d70b7613e8db2cb11e3555ebcc546'/>
<id>ff7e082ea40d70b7613e8db2cb11e3555ebcc546</id>
<content type='text'>
Remove includes which are not referenced by either DTS files or drivers.

There's a few more which are new, so they are excluded for now.

Reviewed-by: Linus Walleij &lt;linusw@kernel.org&gt;
Acked-by: Mark Brown &lt;broonie@kernel.org&gt;
Acked-by: Krzysztof Kozlowski &lt;krzysztof.kozlowski@oss.qualcomm.com&gt;
Link: https://patch.msgid.link/20251212231203.727227-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) &lt;robh@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Remove includes which are not referenced by either DTS files or drivers.

There's a few more which are new, so they are excluded for now.

Reviewed-by: Linus Walleij &lt;linusw@kernel.org&gt;
Acked-by: Mark Brown &lt;broonie@kernel.org&gt;
Acked-by: Krzysztof Kozlowski &lt;krzysztof.kozlowski@oss.qualcomm.com&gt;
Link: https://patch.msgid.link/20251212231203.727227-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) &lt;robh@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb</title>
<updated>2025-06-06T19:45:35+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2025-06-06T19:45:35+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=c0c9379f235df33a12ceae94370ad80c5278324d'/>
<id>c0c9379f235df33a12ceae94370ad80c5278324d</id>
<content type='text'>
Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt changes for 6.16-rc1.
  Included in here are the following:

   - USB offload support for audio devices.

     I think this takes the record for the most number of patch series
     (30+) over the longest period of time (2+ years) to get merged
     properly.

     Many props go to Wesley Cheng for seeing this effort through, they
     took a major out-of-tree hacked-up-monstrosity that was created by
     multiple vendors for their specific devices, got it all merged into
     a semi-coherent set of changes, and got all of the different major
     subsystems to agree on how this should be implemented both with
     changes to their code as well as userspace apis, AND wrangled the
     hardware companies into agreeing to go forward with this, despite
     making them all redo work they had already done in their private
     device trees.

     This feature offers major power savings on embedded devices where a
     USB audio stream can continue to flow while the rest of the system
     is sleeping, something that devices running on battery power really
     care about. There are still some more small tweaks left to be done
     here, and those patches are still out for review and arguing among
     the different hardware companies, but this is a major step forward
     and a great example of how to do upstream development well.

   - small number of thunderbolt fixes and updates, things seem to be
     slowing down here (famous last words...)

   - xhci refactors and reworking to try to handle some rough corner
     cases in some hardware implementations where things don't always
     work properly

   - typec driver updates

   - USB3 power management reworking and updates

   - Removal of some old and orphaned UDC gadget drivers that had not
     been used in a very long time, dropping over 11 thousand lines from
     the tree, always a nice thing, making up for the 12k lines added
     for the USB offload feature.

   - lots of little updates and fixes in different drivers

  All of these have been in linux-next for over 2 weeks, the USB offload
  logic has been in there for 8 weeks now, with no reported issues"

* tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits)
  ALSA: usb-audio: qcom: fix USB_XHCI dependency
  ASoC: qdsp6: fix compile-testing without CONFIG_OF
  usb: misc: onboard_usb_dev: fix build warning for CONFIG_USB_ONBOARD_DEV_USB5744=n
  usb: typec: tipd: fix typo in TPS_STATUS_HIGH_VOLAGE_WARNING macro
  USB: typec: fix const issue in typec_match()
  USB: gadget: udc: fix const issue in gadget_match_driver()
  USB: gadget: fix up const issue with struct usb_function_instance
  USB: serial: pl2303: add new chip PL2303GC-Q20 and PL2303GT-2AB
  USB: serial: bus: fix const issue in usb_serial_device_match()
  usb: usbtmc: Fix timeout value in get_stb
  usb: usbtmc: Fix read_stb function and get_stb ioctl
  ALSA: qc_audio_offload: try to reduce address space confusion
  ALSA: qc_audio_offload: avoid leaking xfer_buf allocation
  ALSA: qc_audio_offload: rename dma/iova/va/cpu/phys variables
  ALSA: usb-audio: qcom: Fix an error handling path in qc_usb_audio_probe()
  usb: misc: onboard_usb_dev: Fix usb5744 initialization sequence
  dt-bindings: usb: ti,usb8041: Add binding for TI USB8044 hub controller
  usb: misc: onboard_usb_dev: Add support for TI TUSB8044 hub
  usb: gadget: lpc32xx_udc: Use USB API functions rather than constants
  usb: gadget: epautoconf: Use USB API functions rather than constants
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt changes for 6.16-rc1.
  Included in here are the following:

   - USB offload support for audio devices.

     I think this takes the record for the most number of patch series
     (30+) over the longest period of time (2+ years) to get merged
     properly.

     Many props go to Wesley Cheng for seeing this effort through, they
     took a major out-of-tree hacked-up-monstrosity that was created by
     multiple vendors for their specific devices, got it all merged into
     a semi-coherent set of changes, and got all of the different major
     subsystems to agree on how this should be implemented both with
     changes to their code as well as userspace apis, AND wrangled the
     hardware companies into agreeing to go forward with this, despite
     making them all redo work they had already done in their private
     device trees.

     This feature offers major power savings on embedded devices where a
     USB audio stream can continue to flow while the rest of the system
     is sleeping, something that devices running on battery power really
     care about. There are still some more small tweaks left to be done
     here, and those patches are still out for review and arguing among
     the different hardware companies, but this is a major step forward
     and a great example of how to do upstream development well.

   - small number of thunderbolt fixes and updates, things seem to be
     slowing down here (famous last words...)

   - xhci refactors and reworking to try to handle some rough corner
     cases in some hardware implementations where things don't always
     work properly

   - typec driver updates

   - USB3 power management reworking and updates

   - Removal of some old and orphaned UDC gadget drivers that had not
     been used in a very long time, dropping over 11 thousand lines from
     the tree, always a nice thing, making up for the 12k lines added
     for the USB offload feature.

   - lots of little updates and fixes in different drivers

  All of these have been in linux-next for over 2 weeks, the USB offload
  logic has been in there for 8 weeks now, with no reported issues"

* tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits)
  ALSA: usb-audio: qcom: fix USB_XHCI dependency
  ASoC: qdsp6: fix compile-testing without CONFIG_OF
  usb: misc: onboard_usb_dev: fix build warning for CONFIG_USB_ONBOARD_DEV_USB5744=n
  usb: typec: tipd: fix typo in TPS_STATUS_HIGH_VOLAGE_WARNING macro
  USB: typec: fix const issue in typec_match()
  USB: gadget: udc: fix const issue in gadget_match_driver()
  USB: gadget: fix up const issue with struct usb_function_instance
  USB: serial: pl2303: add new chip PL2303GC-Q20 and PL2303GT-2AB
  USB: serial: bus: fix const issue in usb_serial_device_match()
  usb: usbtmc: Fix timeout value in get_stb
  usb: usbtmc: Fix read_stb function and get_stb ioctl
  ALSA: qc_audio_offload: try to reduce address space confusion
  ALSA: qc_audio_offload: avoid leaking xfer_buf allocation
  ALSA: qc_audio_offload: rename dma/iova/va/cpu/phys variables
  ALSA: usb-audio: qcom: Fix an error handling path in qc_usb_audio_probe()
  usb: misc: onboard_usb_dev: Fix usb5744 initialization sequence
  dt-bindings: usb: ti,usb8041: Add binding for TI USB8044 hub controller
  usb: misc: onboard_usb_dev: Add support for TI TUSB8044 hub
  usb: gadget: lpc32xx_udc: Use USB API functions rather than constants
  usb: gadget: epautoconf: Use USB API functions rather than constants
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: dt-bindings: Add Cirrus Logic CS48L32 audio DSP</title>
<updated>2025-04-15T12:58:42+00:00</updated>
<author>
<name>Richard Fitzgerald</name>
<email>rf@opensource.cirrus.com</email>
</author>
<published>2025-04-15T11:50:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=ac03495d7359285a007ec4fdc08d3843bb5d6b7e'/>
<id>ac03495d7359285a007ec4fdc08d3843bb5d6b7e</id>
<content type='text'>
The CS48L32 is an Audio DSP with microphone inputs and SPI
control interface. It has a programmable DSP and a variety of
power-efficient fixed-function audio processors, with configurable
digital mixing and routing.

Most properties are core properties: supply regulators, gpios, clocks,
interrupt parent and SPI interface. The custom properties define
the configuration of the microphone inputs to match what is physically
attached to them.

Signed-off-by: Richard Fitzgerald &lt;rf@opensource.cirrus.com&gt;
Reviewed-by: "Rob Herring (Arm)" &lt;robh@kernel.org&gt;
Link: https://patch.msgid.link/20250415115016.505777-2-rf@opensource.cirrus.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The CS48L32 is an Audio DSP with microphone inputs and SPI
control interface. It has a programmable DSP and a variety of
power-efficient fixed-function audio processors, with configurable
digital mixing and routing.

Most properties are core properties: supply regulators, gpios, clocks,
interrupt parent and SPI interface. The custom properties define
the configuration of the microphone inputs to match what is physically
attached to them.

Signed-off-by: Richard Fitzgerald &lt;rf@opensource.cirrus.com&gt;
Reviewed-by: "Rob Herring (Arm)" &lt;robh@kernel.org&gt;
Link: https://patch.msgid.link/20250415115016.505777-2-rf@opensource.cirrus.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Add USB_RX port</title>
<updated>2025-04-11T11:02:31+00:00</updated>
<author>
<name>Wesley Cheng</name>
<email>quic_wcheng@quicinc.com</email>
</author>
<published>2025-04-09T19:47:53+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=55b5fb369c02177b2f7ea790cec839fc5ec57173'/>
<id>55b5fb369c02177b2f7ea790cec839fc5ec57173</id>
<content type='text'>
Q6DSP supports handling of USB playback audio data if USB audio offloading
is enabled.  Add a new definition for the USB_RX AFE port, which is
referenced when the AFE port is started.

Acked-by: Krzysztof Kozlowski &lt;krzysztof.kozlowski@linaro.org&gt;
Signed-off-by: Wesley Cheng &lt;quic_wcheng@quicinc.com&gt;
Acked-by: Mark Brown &lt;broonie@kernel.org&gt;
Link: https://lore.kernel.org/r/20250409194804.3773260-21-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Q6DSP supports handling of USB playback audio data if USB audio offloading
is enabled.  Add a new definition for the USB_RX AFE port, which is
referenced when the AFE port is started.

Acked-by: Krzysztof Kozlowski &lt;krzysztof.kozlowski@linaro.org&gt;
Signed-off-by: Wesley Cheng &lt;quic_wcheng@quicinc.com&gt;
Acked-by: Mark Brown &lt;broonie@kernel.org&gt;
Link: https://lore.kernel.org/r/20250409194804.3773260-21-quic_wcheng@quicinc.com
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: dt-bindings: Add bindings for WCD934x DAIs</title>
<updated>2025-02-04T17:35:13+00:00</updated>
<author>
<name>Dzmitry Sankouski</name>
<email>dsankouski@gmail.com</email>
</author>
<published>2024-12-09T12:09:05+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=8478dadc8148af311c3d43d4867cfb6632686ede'/>
<id>8478dadc8148af311c3d43d4867cfb6632686ede</id>
<content type='text'>
Add bindings for the DAIs available in WCD934x to avoid
having to use unclear number indices in device trees.

Signed-off-by: Dzmitry Sankouski &lt;dsankouski@gmail.com&gt;
Acked-by: Krzysztof Kozlowski &lt;krzysztof.kozlowski@linaro.org&gt;
Link: https://patch.msgid.link/20241209-starqltechn_integration_upstream-v8-1-ec604481d691@gmail.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Add bindings for the DAIs available in WCD934x to avoid
having to use unclear number indices in device trees.

Signed-off-by: Dzmitry Sankouski &lt;dsankouski@gmail.com&gt;
Acked-by: Krzysztof Kozlowski &lt;krzysztof.kozlowski@linaro.org&gt;
Link: https://patch.msgid.link/20241209-starqltechn_integration_upstream-v8-1-ec604481d691@gmail.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: dt-bindings: qcom,wcd9335: Drop number of DAIs from the header</title>
<updated>2024-12-09T13:12:26+00:00</updated>
<author>
<name>Krzysztof Kozlowski</name>
<email>krzysztof.kozlowski@linaro.org</email>
</author>
<published>2024-12-09T09:44:42+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=e9705da8472f306b44cbe1992ea2161bb96ece6e'/>
<id>e9705da8472f306b44cbe1992ea2161bb96ece6e</id>
<content type='text'>
Number of DAIs in the codec is not really a binding constant, because it
could grow, e.g. when we implement missing features.

Signed-off-by: Krzysztof Kozlowski &lt;krzysztof.kozlowski@linaro.org&gt;
Link: https://patch.msgid.link/20241209094442.38900-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Number of DAIs in the codec is not really a binding constant, because it
could grow, e.g. when we implement missing features.

Signed-off-by: Krzysztof Kozlowski &lt;krzysztof.kozlowski@linaro.org&gt;
Link: https://patch.msgid.link/20241209094442.38900-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: audio-graph-port: add link-trigger-order</title>
<updated>2024-06-26T16:47:55+00:00</updated>
<author>
<name>Kuninori Morimoto</name>
<email>kuninori.morimoto.gx@renesas.com</email>
</author>
<published>2024-06-12T06:02:26+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=fafc20ded3f4659873c83c2af6d389983d480994'/>
<id>fafc20ded3f4659873c83c2af6d389983d480994</id>
<content type='text'>
Sound Card need to consider/adjust HW control ordering based on the
combination of CPU/Codec. The controlling feature is already supported
on ASoC, but Simple Audio Card / Audio Graph Card still not support it.
Let's support it.

Cc: Maxim Kochetkov &lt;fido_max@inbox.ru&gt;
Signed-off-by: Kuninori Morimoto &lt;kuninori.morimoto.gx@renesas.com&gt;
Link: https://patch.msgid.link/87sexizojx.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Sound Card need to consider/adjust HW control ordering based on the
combination of CPU/Codec. The controlling feature is already supported
on ASoC, but Simple Audio Card / Audio Graph Card still not support it.
Let's support it.

Cc: Maxim Kochetkov &lt;fido_max@inbox.ru&gt;
Signed-off-by: Kuninori Morimoto &lt;kuninori.morimoto.gx@renesas.com&gt;
Link: https://patch.msgid.link/87sexizojx.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: qcom: q6dsp: add support to more display ports</title>
<updated>2023-05-11T01:19:05+00:00</updated>
<author>
<name>Srinivas Kandagatla</name>
<email>srinivas.kandagatla@linaro.org</email>
</author>
<published>2023-05-09T11:22:01+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=90848a2557fec0a6f1a35e58031a1f6f5e44e7d6'/>
<id>90848a2557fec0a6f1a35e58031a1f6f5e44e7d6</id>
<content type='text'>
Existing code base only supports one display port, this patch adds
support upto 8 display ports. This support is required to allow platforms
like X13s which have 3 display ports, and some of the Qualcomm SoCs
there are upto 7 Display ports.

Signed-off-by: Srinivas Kandagatla &lt;srinivas.kandagatla@linaro.org
Link: https://lore.kernel.org/r/20230509112202.21471-4-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown &lt;broonie@kernel.org
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Existing code base only supports one display port, this patch adds
support upto 8 display ports. This support is required to allow platforms
like X13s which have 3 display ports, and some of the Qualcomm SoCs
there are upto 7 Display ports.

Signed-off-by: Srinivas Kandagatla &lt;srinivas.kandagatla@linaro.org
Link: https://lore.kernel.org/r/20230509112202.21471-4-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown &lt;broonie@kernel.org
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: cs35l45: Support for GPIO pins configuration.</title>
<updated>2023-03-21T12:46:39+00:00</updated>
<author>
<name>Vlad.Karpovich</name>
<email>vkarpovi@opensource.cirrus.com</email>
</author>
<published>2023-03-15T15:47:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=fa8c052b4c614aa1d2d60e5c9f40e9d885bf9511'/>
<id>fa8c052b4c614aa1d2d60e5c9f40e9d885bf9511</id>
<content type='text'>
Adds device tree configuration for cs35l45 GPIOs

Signed-off-by: Vlad Karpovich &lt;vkarpovi@opensource.cirrus.com&gt;
Link: https://lore.kernel.org/r/20230315154722.3911463-1-vkarpovi@opensource.cirrus.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Adds device tree configuration for cs35l45 GPIOs

Signed-off-by: Vlad Karpovich &lt;vkarpovi@opensource.cirrus.com&gt;
Link: https://lore.kernel.org/r/20230315154722.3911463-1-vkarpovi@opensource.cirrus.com
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ASoC: qcom: qdsp6: q6prm: add new clocks</title>
<updated>2022-08-17T12:00:28+00:00</updated>
<author>
<name>Srinivas Kandagatla</name>
<email>srinivas.kandagatla@linaro.org</email>
</author>
<published>2022-08-16T17:01:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=ea15d3bd3cd6e9483bb8aa664954c0a8cde253eb'/>
<id>ea15d3bd3cd6e9483bb8aa664954c0a8cde253eb</id>
<content type='text'>
Add support to new clocks that are added in Q6DSP as part of newer version
of LPASS support on SM8450 and SC8280XP.

Signed-off-by: Srinivas Kandagatla &lt;srinivas.kandagatla@linaro.org&gt;
Link: https://lore.kernel.org/r/20220816170118.13470-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Add support to new clocks that are added in Q6DSP as part of newer version
of LPASS support on SM8450 and SC8280XP.

Signed-off-by: Srinivas Kandagatla &lt;srinivas.kandagatla@linaro.org&gt;
Link: https://lore.kernel.org/r/20220816170118.13470-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown &lt;broonie@kernel.org&gt;
</pre>
</div>
</content>
</entry>
</feed>
