linux-kernel - Re: [PATCH] drm/msm/a690: Fix reg values for a690

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Message-ID: <124fd3be-ac01-4c1e-b9d6-63429487cf1e@linaro.org>
Date:   Wed, 22 Nov 2023 17:09:27 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Rob Clark <robdclark@...il.com>, dri-devel@...ts.freedesktop.org
Cc:     freedreno@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        Danylo Piliaiev <dpiliaiev@...lia.com>,
        Rob Clark <robdclark@...omium.org>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Akhil P Oommen <quic_akhilpo@...cinc.com>,
        Douglas Anderson <dianders@...omium.org>,
        Bjorn Andersson <andersson@...nel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] drm/msm/a690: Fix reg values for a690



On 11/21/23 17:21, Rob Clark wrote:
> From: Danylo Piliaiev <dpiliaiev@...lia.com>
> 
> KGSL doesn't support a690 so all reg values were the same as
> on a660. Now we know the values and they are different from the
> windows driver.
> 
> This fixes hangs on D3D12 games and some CTS tests.
> 
> Signed-off-by: Danylo Piliaiev <dpiliaiev@...lia.com>
> Signed-off-by: Rob Clark <robdclark@...omium.org>
> ---
Very interesting.. did you document how to get these on windows?

Konrad