Re: [PATCH 3/5] drm/msm/a3xx: Implement .gpu_busy

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To: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>, Rob Clark <robdclark@xxxxxxxxx>, Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>, Sean Paul <sean@xxxxxxxxxx>, David Airlie <airlied@xxxxxxxxx>, Daniel Vetter <daniel@xxxxxxxx>
Subject: Re: [PATCH 3/5] drm/msm/a3xx: Implement .gpu_busy
From: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Date: Thu, 23 Feb 2023 00:10:44 +0200
Cc: linux-arm-msm@xxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, freedreno@xxxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20230222-konrad-longbois-next-v1-3-01021425781b@linaro.org>
References: <20230222-konrad-longbois-next-v1-0-01021425781b@linaro.org> <20230222-konrad-longbois-next-v1-3-01021425781b@linaro.org>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2

On 22/02/2023 23:47, Konrad Dybcio wrote:

Add support for gpu_busy on a3xx, which is required for devfreq
support.

Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>


Tested-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> #ifc6410
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

--
With best wishes
Dmitry

References:
- [PATCH 0/5] OPP and devfreq for all Adrenos
  - From: Konrad Dybcio
- [PATCH 3/5] drm/msm/a3xx: Implement .gpu_busy
  - From: Konrad Dybcio

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