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authorBruno Umuarama <anonimou_eu@hotmail.com>2022-10-14 00:37:39 +0000
committerChristian Marangi <ansuelsmth@gmail.com>2022-10-14 14:44:37 +0200
commit85ae64bb273420533ac790b5a609fb4888b30fc2 (patch)
tree38af61cf9565189f002c308bbbbdd39b9e6eee75 /package/utils
parentef8b935c95c344358946e2c1d27189caa6289d89 (diff)
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mediatek: mt7623: fix thermal zone
Raising the temperatures for passive and active trips. @VA1DER proposed at issue 9396 to remove passive trip. This commit relates to his suggestion. Without this patch. the CPU will be throttled all the way down to 98MHz if the temperature rises even a degree above the trip point, and it was further discovered that if the internal temperature of the device is above the first trip point temperature when it boots then it will start in a throttled state and even $ echo disabled > /sys/class/thermal/thermal_zone0/mode will have no effect. The patch increases the passive trip point and active cooling map. The throttling temperature will then be at 77°C and 82°C, which is still a low enough temperature for ARM devices to not be in the real danger zone, and gives some operational headroom. Signed-off-by: Bruno Umuarama <anonimou_eu@hotmail.com>
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