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thesofproject
Linux kernel source tree
There is a spurious pulse on the clock line when exiting clock-stop without a bus reset. The peripherals will interpret this as the first bits of a frame and so...
As defined in the MIPI SoundWire specification v1-2 for Simplified Channel Prepare State Machine (Simplified_CP_SM) * Figure 114 for the Simplified_CP_SM in the specification shows the "Ready" state (NF=0, P=1)...
Following up on https://github.com/thesofproject/linux/issues/5325#issuecomment-2817360236 After updating the kernel and linux-firmware (and Fedora 43), my microphone has stopped working again. Packages: linux-firmware: 20251125-1.fc43 kernel: 6.17.11-300.fc43 alsa-sof-firmware: 2025.05.1-1.fc43 alsa-lib: 1.2.15-4.fc43 alsa-utils: 1.2.15-2.fc43...
**Describe the bug** On Dell Pro Plus laptop with integrated Intel Lunar Lake-M HD soundcard there are no HDMI surround outputs or profiles. There are only HDMI stereo outputs/profiles for...
The sofdep no longer works due to the reworked HDA audio stack and it was an incorrect way to try to work around system security policy blocking request_module use, even...
This is my first step towards implementing pipeline specific heaps. There is brand new create message payload definition and implementation. However, the target has already moved so that this payload...
We have a bug report in pipewire that https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/4755 about missing multichannel PCM support when sof-hda-dsp driver is used. Multichannel HDMI output works with the legacy HDA driver. Please, consider...
The laptop is new, purchased direct from HP one week ago. Speakers pass all BIOS hardware testing including speaker audio tests. This is a current model **HP Elitebook 8 G1i**...
System: Linux Mint 22.2 (Ubuntu Noble base) Kernel: 6.14.0-34-generic Device: Samsung Galaxy Book 5 Pro Audio Controller: Intel Corporation Lunar Lake-M HD Audio Controller [8086:a828] sof-firmware: manually installed from sof-bin...
**Describe the bug** Under Linux, headphones are not detected, and though a speaker device is present, no audio played through it is output. Opening a new issue also described in...
