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

Re: [PATCH v3 5/6] ASoC: dt-bindings: mediatek,mt7986-wm8960: add mt7986-wm8960 document
by AngeloGioacchino Del Regno 31 Jul '23

31 Jul '23

Il 31/07/23 08:42, Maso Huang (黃加竹) ha scritto: > On Fri, 2023-07-28 at 18:16 +0800, Maso Huang wrote: >> On Fri, 2023-07-28 at 11:55 +0200, AngeloGioacchino Del Regno wrote: >>> Il 28/07/23 11:08, Maso Huang ha scritto: >>>> Add document for mt7986 board with wm8960. >>>> >>>> Signed-off-by: Maso Huang <maso.huang(a)mediatek.com> >>>> --- >>>> .../sound/mediatek,mt7986-wm8960.yaml | 53 >>>> +++++++++++++++++++ >>>> 1 file changed, 53 insertions(+) >>>> create mode 100644 >>>> Documentation/devicetree/bindings/sound/mediatek,mt7986- >>>> wm8960.yaml >>>> >>>> diff --git >>>> a/Documentation/devicetree/bindings/sound/mediatek,mt7986- >>>> wm8960.yaml >>>> b/Documentation/devicetree/bindings/sound/mediatek,mt7986- >>>> wm8960.yaml >>>> new file mode 100644 >>>> index 000000000000..76394f7e5502 >>>> --- /dev/null >>>> +++ b/Documentation/devicetree/bindings/sound/mediatek,mt7986- >>>> wm8960.yaml >>>> @@ -0,0 +1,53 @@ >>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >>>> +%YAML 1.2 >>>> +--- >>>> +$id: >>>> > https://urldefense.com/v3/__http://devicetree.org/schemas/sound/mediatek,mt… >>>> >>>> >>>> +$schema: >>>> > https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__… >>>> >>>> >>>> + >>>> +title: MediaTek MT7986 sound card with WM8960 codec >>>> + >>>> +maintainers: >>>> + - Maso Huang <maso.huang(a)mediatek.com> >>>> + >>>> +properties: >>>> + compatible: >>>> + const: mediatek,mt7986-wm8960-machine >>> >>> mediatek,mt7986-wm8960-sound looks better. >>> >>> After which, >>> >>> Reviewed-by: AngeloGioacchino Del Regno < >>> angelogioacchino.delregno(a)collabora.com> >>> >>> >> >> Hi Angelo, >> >> Thanks for your review. >> I'll change the compatible to "mediatek,mt7986-wm8960-sound" in v4 >> patch. >> >> Best regards, >> Maso >> > > Hi Angelo, > > One more question for this compatible. > > The suffix "machine" means alsa machine driver for mt7986-wm8960. It > might be better to use "machine" here. > > Or you prefer "sound" than "machine"? > > Best regards, > Maso I prefer "sound" because of consistency with other MediaTek machine driver compatible strings. Regards, Angelo

1 0

[PATCH V3 0/5] ASoC: codecs: Add awinic AW88261 audio amplifier driver
by wangweidong.a＠awinic.com 31 Jul '23

31 Jul '23

From: Weidong Wang <wangweidong.a(a)awinic.com> The awinic AW88261 is an I2S/TDM input, high efficiency digital Smart K audio amplifier v1 -> v2: Submit the yaml file as a separate patch file Modify word capitalization in the Kconfig file Delete unused macro definitions Weidong Wang (5): ASoC: dt-bindings: Add schema for "awinic,aw88261" ASoC: codecs: Add code for bin parsing compatible with aw88261 ASoC: codecs: Add aw88261 amplifier driver ASoC: codecs: aw88261 device related operation functions ASoC: codecs: aw88261 chip register file, Kconfig and Makefile .../bindings/sound/awinic,aw88395.yaml | 4 +- sound/soc/codecs/Kconfig | 15 + sound/soc/codecs/Makefile | 3 + sound/soc/codecs/aw88261/aw88261.c | 517 +++++++++++ sound/soc/codecs/aw88261/aw88261.h | 52 ++ sound/soc/codecs/aw88261/aw88261_device.c | 877 ++++++++++++++++++ sound/soc/codecs/aw88261/aw88261_device.h | 79 ++ sound/soc/codecs/aw88261/aw88261_reg.h | 374 ++++++++ sound/soc/codecs/aw88395/aw88395_lib.c | 193 +++- sound/soc/codecs/aw88395/aw88395_reg.h | 1 + 10 files changed, 2097 insertions(+), 18 deletions(-) create mode 100644 sound/soc/codecs/aw88261/aw88261.c create mode 100644 sound/soc/codecs/aw88261/aw88261.h create mode 100644 sound/soc/codecs/aw88261/aw88261_device.c create mode 100644 sound/soc/codecs/aw88261/aw88261_device.h create mode 100644 sound/soc/codecs/aw88261/aw88261_reg.h base-commit: ffabf7c731765da3dbfaffa4ed58b51ae9c2e650 -- 2.41.0

2 14

[PATCH v3] um/drivers: fix hostaudio build errors
by Randy Dunlap 31 Jul '23

31 Jul '23

Use "select"s to ensure that the required kconfig symbols are set as expected. Drop HOSTAUDIO since it is now equivalent to UML_SOUND. Allow SOUND with UML regardless of HAS_IOMEM. Otherwise there is a kconfig warning for unmet dependencies. (This was not an issue when SOUND was defined in arch/um/drivers/Kconfig. I have done 50 randconfig builds and didn't find any issues.) This fixes build errors when CONFIG_SOUND is not set: ld: arch/um/drivers/hostaudio_kern.o: in function `hostaudio_cleanup_module': hostaudio_kern.c:(.exit.text+0xa): undefined reference to `unregister_sound_mixer' ld: hostaudio_kern.c:(.exit.text+0x15): undefined reference to `unregister_sound_dsp' ld: arch/um/drivers/hostaudio_kern.o: in function `hostaudio_init_module': hostaudio_kern.c:(.init.text+0x19): undefined reference to `register_sound_dsp' ld: hostaudio_kern.c:(.init.text+0x31): undefined reference to `register_sound_mixer' ld: hostaudio_kern.c:(.init.text+0x49): undefined reference to `unregister_sound_dsp' and this kconfig warning: WARNING: unmet direct dependencies detected for SOUND Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Fixes: d886e87cb82b ("sound: make OSS sound core optional") Signed-off-by: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: kernel test robot <lkp(a)intel.com> Link: lore.kernel.org/r/202307141416.vxuRVpFv-lkp@intel.com Cc: Richard Weinberger <richard(a)nod.at> Cc: Anton Ivanov <anton.ivanov(a)cambridgegreys.com> Cc: Johannes Berg <johannes(a)sipsolutions.net> Cc: linux-um(a)lists.infradead.org Cc: Tejun Heo <tj(a)kernel.org> Cc: Takashi Iwai <tiwai(a)suse.de> Cc: Jaroslav Kysela <perex(a)perex.cz> Cc: Masahiro Yamada <masahiroy(a)kernel.org> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: Nick Desaulniers <ndesaulniers(a)google.com> Cc: Nicolas Schier <nicolas(a)fjasle.eu> Cc: linux-kbuild(a)vger.kernel.org Cc: alsa-devel(a)alsa-project.org --- v2: don't delete the HOSTAUDIO Kconfig entry (Masahiro) v3: drop HOSTAUDIO and use CONFIG_UML_SOUND for it in Makefile (Takashi); add SOUND depends on "|| UML" to HAS_IOMEM arch/um/drivers/Kconfig | 14 ++------------ arch/um/drivers/Makefile | 2 +- sound/Kconfig | 2 +- 3 files changed, 4 insertions(+), 14 deletions(-) diff -- a/arch/um/drivers/Kconfig b/arch/um/drivers/Kconfig --- a/arch/um/drivers/Kconfig +++ b/arch/um/drivers/Kconfig @@ -111,24 +111,14 @@ config SSL_CHAN config UML_SOUND tristate "Sound support" + select SOUND + select SOUND_OSS_CORE help This option enables UML sound support. If enabled, it will pull in soundcore and the UML hostaudio relay, which acts as a intermediary between the host's dsp and mixer devices and the UML sound system. It is safe to say 'Y' here. -config SOUND - tristate - default UML_SOUND - -config SOUND_OSS_CORE - bool - default UML_SOUND - -config HOSTAUDIO - tristate - default UML_SOUND - endmenu menu "UML Network Devices" diff -- a/sound/Kconfig b/sound/Kconfig --- a/sound/Kconfig +++ b/sound/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig SOUND tristate "Sound card support" - depends on HAS_IOMEM + depends on HAS_IOMEM || UML help If you have a sound card in your computer, i.e. if it can say more than an occasional beep, say Y. diff -- a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile --- a/arch/um/drivers/Makefile +++ b/arch/um/drivers/Makefile @@ -54,7 +54,7 @@ obj-$(CONFIG_UML_NET) += net.o obj-$(CONFIG_MCONSOLE) += mconsole.o obj-$(CONFIG_MMAPPER) += mmapper_kern.o obj-$(CONFIG_BLK_DEV_UBD) += ubd.o -obj-$(CONFIG_HOSTAUDIO) += hostaudio.o +obj-$(CONFIG_UML_SOUND) += hostaudio.o obj-$(CONFIG_NULL_CHAN) += null.o obj-$(CONFIG_PORT_CHAN) += port.o obj-$(CONFIG_PTY_CHAN) += pty.o

4 4

[PATCH] ASoC: dt-bindings: Convert maxim,max98925 to DT schema
by Krzysztof Kozlowski 30 Jul '23

30 Jul '23

Convert the Maxim Integrated MAX98925/MAX98926/MAX98927 speaker amplifier bindings to DT schema format. Changes during conversion: add sound-dai-cells, already used by DTS. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- Ryan, As original author, I added you as bindings maintainer. Is that okay or maybe someone else from Maxim should take care about the bindings? --- .../devicetree/bindings/sound/max9892x.txt | 44 -------- .../bindings/sound/maxim,max98925.yaml | 100 ++++++++++++++++++ 2 files changed, 100 insertions(+), 44 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/max9892x.txt create mode 100644 Documentation/devicetree/bindings/sound/maxim,max98925.yaml diff --git a/Documentation/devicetree/bindings/sound/max9892x.txt b/Documentation/devicetree/bindings/sound/max9892x.txt deleted file mode 100644 index 98cb9ba5b328..000000000000 --- a/Documentation/devicetree/bindings/sound/max9892x.txt +++ /dev/null @@ -1,44 +0,0 @@ -Maxim Integrated MAX98925/MAX98926/MAX98927 Speaker Amplifier - -This device supports I2C. - -Required properties: - - - compatible : should be one of the following - - "maxim,max98925" - - "maxim,max98926" - - "maxim,max98927" - - - vmon-slot-no : slot number used to send voltage information - or in inteleave mode this will be used as - interleave slot. - MAX98925/MAX98926 slot range : 0 ~ 30, Default : 0 - MAX98927 slot range : 0 ~ 15, Default : 0 - - - imon-slot-no : slot number used to send current information - MAX98925/MAX98926 slot range : 0 ~ 30, Default : 0 - MAX98927 slot range : 0 ~ 15, Default : 0 - - - interleave-mode : When using two MAX9892X in a system it is - possible to create ADC data that that will - overflow the frame size. Digital Audio Interleave - mode provides a means to output VMON and IMON data - from two devices on a single DOUT line when running - smaller frames sizes such as 32 BCLKS per LRCLK or - 48 BCLKS per LRCLK. - Range : 0 (off), 1 (on), Default : 0 - - - reg : the I2C address of the device for I2C - -Optional properties: - - reset-gpios : GPIO to reset the device - -Example: - -codec: max98927@3a { - compatible = "maxim,max98927"; - vmon-slot-no = <0>; - imon-slot-no = <1>; - interleave-mode = <0>; - reg = <0x3a>; -}; diff --git a/Documentation/devicetree/bindings/sound/maxim,max98925.yaml b/Documentation/devicetree/bindings/sound/maxim,max98925.yaml new file mode 100644 index 000000000000..a01a130ef686 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/maxim,max98925.yaml @@ -0,0 +1,100 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/maxim,max98925.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX98925/MAX98926/MAX98927 speaker amplifier + +maintainers: + - Ryan Lee <ryans.lee(a)maximintegrated.com> + +properties: + compatible: + enum: + - maxim,max98925 + - maxim,max98926 + - maxim,max98927 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + '#sound-dai-cells': + const: 0 + + vmon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 30 + default: 0 + description: + Slot number used to send voltage information or in inteleave mode this + will be used as interleave slot. + + imon-slot-no: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 30 + default: 0 + description: + Slot number used to send current information. + + interleave-mode: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + default: 0 + description: + When using two MAX9892X in a system it is possible to create ADC data + that will overflow the frame size. Digital Audio Interleave mode provides + a means to output VMON and IMON data from two devices on a single DOUT + line when running smaller frames sizes such as 32 BCLKS per LRCLK or 48 + BCLKS per LRCLK. + +required: + - compatible + - reg + +allOf: + - $ref: dai-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - maxim,max98927 + then: + properties: + vmon-slot-no: + minimum: 0 + maximum: 15 + + imon-slot-no: + minimum: 0 + maximum: 15 + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + #include <dt-bindings/gpio/gpio.h> + audio-codec@3a { + compatible = "maxim,max98927"; + reg = <0x3a>; + #sound-dai-cells = <0>; + + pinctrl-0 = <&speaker_default>; + pinctrl-names = "default"; + + reset-gpios = <&tlmm 69 GPIO_ACTIVE_LOW>; + + vmon-slot-no = <1>; + imon-slot-no = <0>; + }; + }; -- 2.34.1

1 1

[PATCH v3] dt-bindings: sound: gtm601: convert to YAML
by David Heidelberg 30 Jul '23

30 Jul '23

Convert GTM601 binding to the YAML format. Signed-off-by: David Heidelberg <david(a)ixit.cz> --- v3: - incorporated feedback from Krzysztof v2: - add #sound-dai-cells - put kernel(a)puri.sm into maintainers .../devicetree/bindings/sound/gtm601.txt | 19 ---------- .../bindings/sound/option,gtm601.yaml | 37 +++++++++++++++++++ 2 files changed, 37 insertions(+), 19 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/gtm601.txt create mode 100644 Documentation/devicetree/bindings/sound/option,gtm601.yaml diff --git a/Documentation/devicetree/bindings/sound/gtm601.txt b/Documentation/devicetree/bindings/sound/gtm601.txt deleted file mode 100644 index efa32a486c4a..000000000000 --- a/Documentation/devicetree/bindings/sound/gtm601.txt +++ /dev/null @@ -1,19 +0,0 @@ -GTM601 UMTS modem audio interface CODEC - -This device has no configuration interface. The sample rate and channels are -based on the compatible string - "option,gtm601" = 8kHz mono - "broadmobi,bm818" = 48KHz stereo - -Required properties: - - - compatible : one of - "option,gtm601" - "broadmobi,bm818" - - -Example: - -codec: gtm601_codec { - compatible = "option,gtm601"; -}; diff --git a/Documentation/devicetree/bindings/sound/option,gtm601.yaml b/Documentation/devicetree/bindings/sound/option,gtm601.yaml new file mode 100644 index 000000000000..9a70d20eb30d --- /dev/null +++ b/Documentation/devicetree/bindings/sound/option,gtm601.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/option,gtm601.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GTM601 UMTS modem audio interface CODEC + +maintainers: + - kernel(a)puri.sm + +description: > + This device has no configuration interface. The sample rate and channels are + based on the compatible string + +properties: + compatible: + oneOf: + - items: # 48 kHz stereo + - const: broadmobi,bm818 + - const: option,gtm601 + - const: option,gtm601 # 8 kHz mono + + '#sound-dai-cells': + const: 0 + +allOf: + - $ref: dai-common.yaml# + +additionalProperties: false + +examples: + - | + codec { + compatible = "option,gtm601"; + #sound-dai-cells = <0>; + }; -- 2.40.1

2 1

[PATCH RESEND v2] dt-bindings: sound: gtm601: convert to YAML
by David Heidelberg 30 Jul '23

30 Jul '23

Convert GTM601 binding to the YAML format. Signed-off-by: David Heidelberg <david(a)ixit.cz> Cc: kernel(a)puri.sm --- v2: - add #sound-dai-cells - put kernel(a)puri.sm into maintainers .../devicetree/bindings/sound/gtm601.txt | 19 ---------- .../devicetree/bindings/sound/gtm601.yaml | 36 +++++++++++++++++++ 2 files changed, 36 insertions(+), 19 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/gtm601.txt create mode 100644 Documentation/devicetree/bindings/sound/gtm601.yaml diff --git a/Documentation/devicetree/bindings/sound/gtm601.txt b/Documentation/devicetree/bindings/sound/gtm601.txt deleted file mode 100644 index efa32a486c4a..000000000000 --- a/Documentation/devicetree/bindings/sound/gtm601.txt +++ /dev/null @@ -1,19 +0,0 @@ -GTM601 UMTS modem audio interface CODEC - -This device has no configuration interface. The sample rate and channels are -based on the compatible string - "option,gtm601" = 8kHz mono - "broadmobi,bm818" = 48KHz stereo - -Required properties: - - - compatible : one of - "option,gtm601" - "broadmobi,bm818" - - -Example: - -codec: gtm601_codec { - compatible = "option,gtm601"; -}; diff --git a/Documentation/devicetree/bindings/sound/gtm601.yaml b/Documentation/devicetree/bindings/sound/gtm601.yaml new file mode 100644 index 000000000000..e81a6aa75522 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/gtm601.yaml @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/gtm601.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GTM601 UMTS modem audio interface CODEC + +maintainers: + - kernel(a)puri.sm + +description: > + This device has no configuration interface. The sample rate and channels are + based on the compatible string + +properties: + compatible: + oneOf: + - items: + - const: broadmobi,bm818 + - const: option,gtm601 + - items: + - enum: + - broadmobi,bm818 # 48 kHz stereo + - option,gtm601 # 8 kHz mono + + '#sound-dai-cells': + const: 0 + +additionalProperties: false + +examples: + - | + gtm601_codec { + compatible = "option,gtm601"; + }; -- 2.40.1

2 2

Problem with Rog Delta S Wireless
by GitHub issues - opened 30 Jul '23

30 Jul '23

alsa-project/alsa-utils issue #227 was opened from bagou4502: Greetings, I am posting this issue here since I haven't found a solution in forums yet. I am facing an problem with my Rog Delta S Wireless headset when using Linux with Gnome. The volume control doesn't function correctly. Setting the volume to < 95% keeps the sound at 0 in alsamixer. When I set it to 95%, alsamixer shows 50%, and 100% corresponds to 100% in alsamixer. This issue occurs specifically with this headset in both 2.4GHz and Bluetooth modes. I have already tried using another Rog Delta S Wireless headset, but the same problem persists. Additionally, I tested it on multiple computers running Fedora, Ubuntu 22.04 and 23.04, Debian 11 and 12, as well as ZorinOs 16.2 and 16.3, and encountered the same problem on all of them. Here is a video demonstrating the issue: https://www.youtube.com/watch?v=-OuKtLt5U1k Unfortunately, I am uncertain whether this problem originates from the Gnome volume system or AlsaMixer. I am hopeful that someone can assist me with this matter. Thank you for your help. Issue URL : https://github.com/alsa-project/alsa-utils/issues/227 Repository URL: https://github.com/alsa-project/alsa-utils

1 0

Documentation cleanup
by GitHub pull_request - opened 30 Jul '23

30 Jul '23

alsa-project/alsa-lib pull request #340 was opened from borine: Fixes missing doxygen tags and macros so that now doxygen picks up all of the documentation comments and completes cleanly without any errors or warnings. Request URL : https://github.com/alsa-project/alsa-lib/pull/340 Patch URL : https://github.com/alsa-project/alsa-lib/pull/340.patch Repository URL: https://github.com/alsa-project/alsa-lib

1 0

Fwd: Lenovo Thinkpad T490 Microphone Noise
by Bagas Sanjaya 30 Jul '23

30 Jul '23

Hi, I notice a bug report on Bugzilla [1]. Quoting from it: > I have reported this issue to the Arch but they redirected me to here. > https://bugs.archlinux.org/task/79245 > > > Description: > When I use microphone for online meetings, my sound reaches them with a high noise that prevent it from being understood. I tested the microphone on my own and yes the noise is there. I tried pulseaudio and pipewire, but neither has solved the problem. This problem is not stemming from hardware since I do not have this issue with Windows 10. > > Additional info: > * pulseaudio: 16.1-6, piprewire: 1:0.3.75-2, kernel: 6.4.6-arch1-1 > > Steps to reproduce: > 1 - Open a chat app/website or online meeting tool like, Whatsapp, Signal, Zoom, etc. > 2 - Speak to the microphone. You can use Whatsapp and Signal to listen your microphone sound. See Bugzilla for the full thread. The reporter chose the incorrect component when this bug was being filed on Bugzilla (only generic `Kernel`), hence missing sound maintainers and I had to forward it to the mailing list instead. Thanks. [1]: https://bugzilla.kernel.org/show_bug.cgi?id=217730 -- An old man doll... just what I always wanted! - Clara

1 0

ALC3306 beeing registered as ALC287 on Lenovo Yoga
by GitHub issues - opened 29 Jul '23

29 Jul '23

alsa-project/alsa-lib issue #339 was opened from InfinityRed-Code: I have a Lenovo Yoga 7 16IAP7 with Fedora Workstation 38 installed. Kernel Verion: Linux 6.4.6-200.fc38.x86_64 alsa-lib version: alsa-lib-1.2.9-1.fc38.x86_64 I installed alsa-tools and went into hdajackretask to see what is going on. Then I noticed that my System is telling me that I have an ALC287 installed but actually it is a ALC3306. Sound is horrible and several fixes with ALC 287 for Legion Models did nit work. In the Settings I can see as well, that only 2 of the 4 integrated speakers are getting noticed. Is there any known fix? Issue URL : https://github.com/alsa-project/alsa-lib/issues/339 Repository URL: https://github.com/alsa-project/alsa-lib

1 0