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Groups > linux.debian.kernel > #70002
| From | Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#985928: Sound issues with the 5.10.x kernel (alsa) |
| Date | 2021-03-29 01:20 +0200 |
| Message-ID | <BXMRj-1YN-3@gated-at.bofh.it> (permalink) |
| References | <BXrWx-5Ks-1@gated-at.bofh.it> <BXwMy-DW-3@gated-at.bofh.it> <BXMRj-1YN-5@gated-at.bofh.it> <BWQDD-7PP-1@gated-at.bofh.it> <BXMRj-1YN-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
Hi Stefan, thank you for your response. > i assume you set this option in the config.txt? This shouldn't have any > affect for the mainline kernel / DT. I am aware of that... I did "snd_bcm2835 enable_hdmi=0" in /etc/modules. "modinfo snd_bcm2835" shows as below. Doesn't it indicate snd_bcm2835 having an option enable_hdmi??? It seems that the contention of grabbing HDMI audio output between vc4.ko and snd_bcm2835.ko can be addressed if snd_bcm2835.ko honors the option enable_hdmi with its default =0, but currently enable_hdmi seems having no effect in behavior of snd_bcm2835... # modinfo snd_bcm2835 filename: /lib/modules/5.10.0-5-rt-arm64/kernel/drivers/staging/vc04_services/bcm2835-audio/snd-bcm2835.ko alias: platform:bcm2835_audio license: GPL description: Alsa driver for BCM2835 chip author: Dom Cobley depends: snd-pcm,vchiq,snd staging: Y intree: Y name: snd_bcm2835 vermagic: 5.10.0-5-rt-arm64 SMP preempt_rt mod_unload modversions aarch64 sig_id: PKCS#7 signer: Debian Secure Boot CA sig_key: 4B:6E:F5:AB:CA:66:98:25:17:8E:05:2C:84:66:7C:CB:C0:53:1F:8C sig_hashalgo: sha256 signature: omitted, too long. parm: force_bulk:Force use of vchiq bulk for audio (bool) parm: enable_hdmi:Enables HDMI virtual audio device (bool) parm: enable_headphones:Enables Headphones virtual audio device (bool) parm: enable_compat_alsa:Enables ALSA compatibility virtual audio device (bool) parm: num_channels:Number of audio channels (default: 8) (int) Best regards, Ryutaroh
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Bug#978025: linux-image-5.10.0-trunk-arm64: alsa audio output problems since 5.10 kernel Diederik de Haas <didi.debian@cknow.org> - 2020-12-24 18:20 +0100
Bug#978025: marked as done (linux-image-5.10.0-trunk-arm64: alsa audio output problems since 5.10 kernel) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-01-23 20:30 +0100
Processed: Re: Seems un-fixed again "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-02-05 12:50 +0100
Bug#978025: Seems un-fixed again Diederik de Haas <didi.debian@cknow.org> - 2021-02-05 12:50 +0100
Bug#978025: Fixing title Diederik de Haas <didi.debian@cknow.org> - 2021-02-05 13:30 +0100
Bug#978025: Problem also present in 5.10.13-1 Diederik de Haas <didi.debian@cknow.org> - 2021-02-08 12:30 +0100
Bug#978025: Forwarded to linux-rpi-kernel ML Diederik de Haas <didi.debian@cknow.org> - 2021-02-08 13:00 +0100
Processed: Re: Bug#978025: Fixing title "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-02-05 13:30 +0100
Processed: Problem also present in 5.10.13-1 "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-02-08 12:30 +0100
Processed: Forwarded to linux-rpi-kernel ML "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-02-08 13:00 +0100
Bug#978025: Sound issues with the 5.10.x kernel (alsa) Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-28 03:00 +0200
Bug#978025: Sound issues with the 5.10.x kernel (alsa) Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-28 08:10 +0200
Bug#985928: Sound issues with the 5.10.x kernel (alsa) Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-29 01:20 +0200
Bug#978025: Sound issues with the 5.10.x kernel (alsa) Ryutaroh Matsumoto <ryutaroh@ict.e.titech.ac.jp> - 2021-03-29 01:30 +0200
Bug#978025: marked as done (linux-image-5.10.x: alsa audio output problems on RPi since 5.10 kernel) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-05-13 15:40 +0200
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