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d5390c7199
Creative Labs Sound Blaster Audigy cards (snd_emu10k1 driver) expose mixer controls named 'PCM Front', 'PCM Rear', etc. in addition to the more common 'Front', 'Rear', etc. The latter seem to be intended for a stereo-to-all-speakers mirroring mode that we do not use, and have no effect when we adjust them. https://docs.kernel.org/sound/cards/audigy-mixer.html We therefore define a custom mixer path for Audigy devices, using the PCM mixer controls. This has been tested on an Audigy 5/Rx. Based on a brief look at the ALSA driver, I think all Audigy devices (vendor 0x1102, device 0x0004 or 0x0008) have the same PCM controls, making this change probably safe for our existing Audigy udev rules. Relevant kernel files: sound/pci/emu10k1/emu10k1_main.c sound/pci/emu10k1/emufx.c include/sound/emu10k1.h Fixes #2934 |
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| .. | ||
| acp | ||
| mixer | ||
| 90-pipewire-alsa.rules | ||
| acp-tool.c | ||
| alsa-acp-device.c | ||
| alsa-compress-offload-sink.c | ||
| alsa-pcm-device.c | ||
| alsa-pcm-sink.c | ||
| alsa-pcm-source.c | ||
| alsa-pcm.c | ||
| alsa-pcm.h | ||
| alsa-seq-bridge.c | ||
| alsa-seq.c | ||
| alsa-seq.h | ||
| alsa-udev.c | ||
| alsa.c | ||
| alsa.h | ||
| compress-offload-api.c | ||
| compress-offload-api.h | ||
| meson.build | ||
| test-hw-params.c | ||
| test-timer.c | ||