platform/x86: alienware-wmi: Add WMI Drivers

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Add WMI drivers for LEGACY and WMAX devices.

This involves moving the platform device registration to a helper
function that is now called from the driver's preferred WMI device
driver probe. In the case of the WMAX this is done only if
`!quirks->thermal` because the newer WMAX interface doesn't support any
of the LED features of this driver. This also eliminates the need to
check for `quirks->num_zones > 0` inside alienfx_probe().

Only one WMI driver is registered on module initialization to prevent
registering a duplicate platform device.

Additionally, create_thermal_profile() now takes wmi_device * instead of
platform_device *.

Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Link: https://lore.kernel.org/r/20250207154610.13675-3-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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Kurt Borja 2025-02-07 10:45:58 -05:00 • committed by Ilpo Järvinen

parent 4c546de990

commit 898a2302d7

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drivers/platform/x86/dell/alienware-wmi.c

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