Add support for second fan without a dGPU

Decouple the fan logic from the dGPU logic. Firmware now supports a second fan on systems without a dGPU, such as darp10. Behavioral changes: - ectool: Fans are now indexed from 1 instead of 0 - Linux: darp10 now reports details about the second fan Signed-off-by: Tim Crawford <tcrawford@system76.com>
system76 · Jul 8, 2024 · 02c402b · 02c402b
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -17,6 +17,7 @@ features apply to your model and firmware version, see the
 - lemp13-b: Added support for units with 5600 MT/s soldered RAM
 - cml-h: Updated CSME to 14.1.74.2355v6 (14.1.72.2287)
 - cml-u: Updated CSME to 14.1.74.2355v6 (14.1.74.2373)
+- darp10: Fixed reporting of the second fan
 
 ## 2024-05-28
 

diff --git a/coreboot b/coreboot
diff --git a/ec b/ec
+10 −4		src/ec/system76/ec/Kconfig
+6 −5		src/ec/system76/ec/acpi/s76.asl
+2 −0		src/mainboard/system76/mtl/Kconfig