Re: [PATCH 3/4] arm64: dts: qcom: x1e80100: Add GPU cooling

[Johan Hovold]

On Wed, Feb 19, 2025 at 12:36:20PM +0100, Stephan Gerhold wrote:
> Unlike the CPU, the GPU does not throttle its speed automatically when it
> reaches high temperatures. With certain high GPU loads it is possible to
> reach the critical hardware shutdown temperature of 120°C, endangering the
> hardware and making it impossible to run certain applications.
> 
> Set up GPU cooling similar to the ACPI tables, by throttling the GPU speed
> when reaching 95°C and polling every 200ms.
> 
> Cc: stable@xxxxxxxxxxxxxxx
> Fixes: 721e38301b79 ("arm64: dts: qcom: x1e80100: Add gpu support")
> Signed-off-by: Stephan Gerhold <stephan.gerhold@xxxxxxxxxx>

Thanks for fixing this, looks good to me:

Reviewed-by: Johan Hovold <johan+linaro@xxxxxxxxxx>