From: Lukasz Luba <lukasz.luba@arm.com>
To: Heiko Stuebner <heiko@sntech.de>
Cc: daniel.lezcano@linaro.org, krzysztof.kozlowski+dt@linaro.org,
robh+dt@kernel.org, conor+dt@kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: rockchip: Add dynamic-power-coefficient to rk3399 GPU
Date: Fri, 8 Dec 2023 07:58:19 +0000 [thread overview]
Message-ID: <adf5cfa3-b38c-42b5-a98d-c8738c36737f@arm.com> (raw)
In-Reply-To: <170198105573.18516.6264175947902125145.b4-ty@sntech.de>
On 12/7/23 20:30, Heiko Stuebner wrote:
> On Mon, 27 Nov 2023 08:15:11 +0000, Lukasz Luba wrote:
>> Add dynamic-power-coefficient to the GPU node. That will create Energy
>> Model for the GPU based on the coefficient and OPP table information.
>> It will enable mechanism such as DTMP or IPA to work with the GPU DVFS.
>> In similar way the Energy Model for CPUs in rk3399 is created, so both
>> are aligned in power scale. The maximum power used from this coefficient
>> is 1.5W at 600MHz.
>>
>> [...]
>
> Applied, thanks!
Thank you Heiko!
>
> [1/1] arm64: dts: rockchip: Add dynamic-power-coefficient to rk3399 GPU
> commit: 381d48fbada9b5b39f5a811bb8fe76365d6bdd5c
>
> Best regards,
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prev parent reply other threads:[~2023-12-08 7:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-27 8:15 [PATCH] arm64: dts: rockchip: Add dynamic-power-coefficient to rk3399 GPU Lukasz Luba
2023-11-27 9:42 ` Heiko Stübner
2023-11-27 10:00 ` Lukasz Luba
2023-11-27 10:02 ` Chen-Yu Tsai
2023-11-27 10:17 ` Lukasz Luba
2023-12-07 11:07 ` Lukasz Luba
2023-12-07 20:30 ` Heiko Stuebner
2023-12-08 7:58 ` Lukasz Luba [this message]
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