94 lines
3.4 KiB
Markdown
94 lines
3.4 KiB
Markdown
# ALSA Scarlett Gen 2/3 Control Panel (`alsa-scarlett-gui`)
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`alsa-scarlett-gui` is a Gtk4 GUI for the ALSA controls presented by
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the Linux kernel Focusrite Scarlett Gen 2/3/Clarett USB/Clarett+ Mixer
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Driver.
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## About
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<img src="src/img/alsa-scarlett-gui-logo.png" align="right">
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The Focusrite Scarlett (and Clarett+) interfaces are class compliant
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USB audio interfaces meaning that they work “out of the box” on Linux
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as audio and MIDI interfaces (although on Gen 3 you need to disable
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MSD mode first). However, the Gen 2 6i6+, Gen 3 4i4+, Clarett USB, and
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Clarett+ interfaces have a bunch of proprietary functionality that
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required a kernel driver to be written specifically for those devices.
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Linux kernel support (“ALSA Focusrite Scarlett Gen 2/3 Mixer Driver”)
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for the proprietary functionality was first added in:
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- Gen 2: Linux 5.4
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- Gen 3: Linux 5.14
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- Clarett+ 8Pre: Linux 6.1
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- Clarett 8Pre USB and Clarett+ 4Pre: coming soon
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- Clarett 2Pre USB, Clarett+ 2Pre, and Clarett 4Pre USB: contact me
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you have one of these
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Unfortunately, actually using this functionality used to be quite an
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awful experience. The existing applications like `alsamixer` and
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`qasmixer` become completely user-hostile with the hundreds of
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controls presented for the Gen 3 18i20. Even the smallest Gen 3 4i4
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interface at last count had 84 ALSA controls.
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Announcing the ALSA Scarlett Gen 2/3 (and Clarett USB/Clarett+!)
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Control Panel!
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The GUI supports all features presented by the driver (if not, please
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report a bug).
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## Documentation
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Refer to [INSTALL.md](INSTALL.md) for prerequisites, how to build,
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install, and run.
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Refer to [USAGE.md](USAGE.md) for usage information and known issues.
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## Donations
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This program is Free Software, developed using my personal resources,
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over hundreds of hours. Focusrite did not support the development of
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the driver or this control panel in any way. Thanks to Laurent
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Debricon who got me started on the Gen 3 drivers by donating a 4i4.
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If you like it, please consider a donation to say thank you as it was
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expensive to purchase one of each model for development and testing!
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Any donation is appreciated.
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- https://liberapay.com/gdb
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- https://paypal.me/gdbau
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## Scarlett Gen 4 Support
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Focusrite recently released 3 new "Generation 4" interfaces: Solo,
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2i2, and 4i4. I have created a fundraiser to specifically request
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assistance purchasing one of each so I can add support for them as
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well: https://gofund.me/ae997781
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Thank you!
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## License
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Copyright 2022-2023 Geoffrey D. Bennett
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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## Disclaimer Third Parties
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Focusrite, Scarlett, and Clarett are trademarks or registered
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trademarks of Focusrite Audio Engineering Limited in England, USA,
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and/or other countries. Use of these trademarks does not imply any
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affiliation or endorsement of this software.
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