linux-kernel - Re: [PATCH] drm/msm/adreno: Add support for Adreno 505 GPU

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Message-ID: <49fe3b01-4f00-4ffc-80cf-2a0add1ebaad@linaro.org>
Date: Tue, 4 Jun 2024 13:55:14 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Barnabás Czémán <trabarni@...il.com>,
 Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
 Abhinav Kumar <quic_abhinavk@...cinc.com>,
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
 Marijn Suijten <marijn.suijten@...ainline.org>,
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
 Daniil Titov <daniilt971@...il.com>
Subject: Re: [PATCH] drm/msm/adreno: Add support for Adreno 505 GPU



On 6/4/24 02:20, Barnabás Czémán wrote:
> From: Daniil Titov <daniilt971@...il.com>
> 
> This GPU is found on SoCs such as MSM8937 (450 MHz), MSM8940 (475 MHz),
> SDM439 (650 MHz).
> 
> Signed-off-by: Daniil Titov <daniilt971@...il.com>
> Signed-off-by: Barnabás Czémán <trabarni@...il.com>
> ---

This all looks very good, just a nit

[...]

> +		/*
> +		 * Increase inactive period to 250 to avoid bouncing
> +		 * the GDSC which appears to make it grumpy
> +		 */
> +		.inactive_period = 250,

Are you sure this is actually necessary?

Konrad