linux-kernel - Re: [PATCH v7 1/5] drm/panfrost: Add cycle count GPU register definitions

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Message-ID: <479f9812-d8df-ed05-2bd6-e871e6175a82@collabora.com>
Date:   Thu, 28 Sep 2023 13:24:58 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Adrián Larumbe <adrian.larumbe@...labora.com>,
        maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
        tzimmermann@...e.de, airlied@...il.com, daniel@...ll.ch,
        robdclark@...il.com, quic_abhinavk@...cinc.com,
        dmitry.baryshkov@...aro.org, sean@...rly.run,
        marijn.suijten@...ainline.org, robh@...nel.org,
        steven.price@....com
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org,
        healych@...zon.com, kernel@...labora.com,
        tvrtko.ursulin@...ux.intel.com, boris.brezillon@...labora.com
Subject: Re: [PATCH v7 1/5] drm/panfrost: Add cycle count GPU register
 definitions

Il 27/09/23 23:29, Adrián Larumbe ha scritto:
> These GPU registers will be used when programming the cycle counter, which
> we need for providing accurate fdinfo drm-cycles values to user space.
> 
> Signed-off-by: Adrián Larumbe <adrian.larumbe@...labora.com>
> Reviewed-by: Boris Brezillon <boris.brezillon@...labora.com>
> Reviewed-by: Steven Price <steven.price@....com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>