feat: Add aw87xxx codec for AyaNeo/Ayn/Orange Pi handheld speaker amplifiers - #102
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feat: Add aw87xxx codec for AyaNeo/Ayn/Orange Pi handheld speaker amplifiers#102hijae wants to merge 2 commits into
hijae wants to merge 2 commits into
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…re selection Adds the Awinic AW87XXX Smart K PA codec driver, ported from hhd-dev/patchwork. This chip is used as the speaker amplifier on several handhelds (AyaNeo Flip KB/DS, AIR 1S, AIR Plus, Kun; Ayn Loki MiniPro; Orange Pi NEO-01 per the DMI match table below), none of which currently have audio output without this driver. Verified on AyaNeo Flip KB. Includes DMI-based firmware filename selection so multiple devices' firmware blobs can coexist under /lib/firmware without collision. Co-developed-by: bouhaa <boukehaarsma23@gmail.com> Co-developed-by: Antheas Kapenekakis <git@antheas.dev> Signed-off-by: Hijae Song <hijae@naver.com>
linux/of_gpio.h has been removed from the tree. None of these files actually use anything from it (no of_gpio_* calls), so drop the dead include to fix the build. Signed-off-by: Hijae Song <hijae@naver.com>
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Companion PR enabling this in the build config: OpenGamingCollective/kernel-packages#36 — |
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Are we planning to upstream this, or rework it before hand? Authorship makes it somewhat of a challenge. |
KyleGospo
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Aug 25, 2026
CONFIG_SND_SOC_AW87XXX is added by OpenGamingCollective/linux#102. Enable it as a module so it's actually built. Signed-off-by: Hijae Song <hijae@naver.com>
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Context
Several handhelds (AyaNeo Flip KB/DS, AIR 1S, AIR Plus, Kun; Ayn Loki MiniPro; Orange Pi NEO-01) use the Awinic AW87XXX Smart K PA as their speaker amplifier, identified over ACPI as AWDZ8830. Mainline Linux has no driver for this chip — the closest match (aw87390.c) doesn't recognize it. Without this driver these devices have no speaker output at all.
This driver was lost when Bazzite's kernel source switched to OGC, unrelated to the driver itself. Ported here referencing ChimeraOS's kernel, which carries the same driver. See ublue-os/bazzite#5374 for the resulting regression report (AyaNeo AIR 1S, no audio since the kernel switch).
Changes
linux/of_gpio.hinclude (header no longer exists in this tree) so it builds on current kernels.Testing
Built out-of-tree against this branch's exact source (kernel-devel 7.2.0-ogc4.1) and verified on real AyaNeo Flip KB hardware — chip probes correctly (chip_id 0x5a, product aw87559), and speaker audio works, including after a fresh reboot.