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Add DMI support for Acer Predator PH315-52. - #119

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Add DMI support for Acer Predator PH315-52. #119
RonaldSierraDev wants to merge 1 commit into
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RonaldSierraDev:add-ph315-52-support

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Hardware: Acer Predator Helios 300 (2019), model PH315-52, Intel + GTX 1660 Ti

DMI strings: sys_vendor Acer, product_name Predator PH315-52

Maps the PH315-52 to the existing quirk_acer_predator_ph315_53 (turbo + cpu/gpu fans). Intentionally not predator_v4 — this 2019 firmware predates the v4 commands.

Tested on kernel 6.14.0-37 (Linux Mint 22):

  • Quirk matches on probe, module loads with no ACPI errors
  • Physical Turbo hotkey toggles correctly in both directions (fans ramp/return, dmesg shows pressed turbo button - 4)
    -Survives reboot

Related #94 previously proposed PH315-52 support but was closed by its author. This PR is a minimal version (single DMI entry, no new quirk struct) and has been hardware-validated.

… 300, 2019) to the existing PH315-53 quirk enabling turbo and fan capabilities. Tested on kernel 6.14.0-37: turbo hotkey toggles fans and LED correctly in both directions.
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