From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: "Jason-JH.Lin" <jason-jh.lin@mediatek.com>,
Chun-Kuang Hu <chunkuang.hu@kernel.org>
Cc: Alexandre Mergnat <amergnat@baylibre.com>,
Jason-ch Chen <jason-ch.chen@mediatek.com>,
Johnson Wang <johnson.wang@mediatek.com>,
Singo Chang <singo.chang@mediatek.com>,
Nancy Lin <nancy.lin@mediatek.com>,
Shawn Sung <shawn.sung@mediatek.com>,
dri-devel@lists.freedesktop.org,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Project_Global_Chrome_Upstream_Group@mediatek.com,
Fei Shao <fshao@chromium.org>
Subject: Re: [PATCH v2] drm/mediatek: Add spinlock for setting vblank event in atomic_begin
Date: Wed, 20 Sep 2023 11:15:10 +0200 [thread overview]
Message-ID: <eba543f6-444c-3e7f-4f33-4c7114be16c0@collabora.com> (raw)
In-Reply-To: <20230920090658.31181-1-jason-jh.lin@mediatek.com>
Il 20/09/23 11:06, Jason-JH.Lin ha scritto:
> Add spinlock protection to avoid race condition on vblank event
> between mtk_drm_crtc_atomic_begin() and mtk_drm_finish_page_flip().
>
> Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
> Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
> Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
> Reviewed-by: Fei Shao <fshao@chromium.org>
> Tested-by: Fei Shao <fshao@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cheers!
next parent reply other threads:[~2023-09-20 9:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230920090658.31181-1-jason-jh.lin@mediatek.com>
2023-09-20 9:15 ` AngeloGioacchino Del Regno [this message]
2023-11-08 7:27 ` CK Hu (胡俊光)
2023-11-24 4:40 ` Chen-Yu Tsai
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