linux-kernel - Re: [PATCH] drm/rockchip: Check iommu itself instead of it's parent for device_is

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Message-Id: <163221857585.2031971.16493849753912180569.b4-ty@sntech.de>
Date:   Tue, 21 Sep 2021 12:03:30 +0200
From:   Heiko Stuebner <heiko@...ech.de>
To:     hjc@...k-chips.com, linux-rockchip@...ts.infradead.org,
        Andy Yan <andy.yan@...k-chips.com>,
        dri-devel@...ts.freedesktop.org
Cc:     Heiko Stuebner <heiko@...ech.de>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/rockchip: Check iommu itself instead of it's parent for device_is_available

On Sun, 27 Jun 2021 16:47:37 +0800, Andy Yan wrote:
> When iommu itself is disabled in dts, we should
> fallback to non-iommu buffer, check iommu parent
> is meanless here.

Applied, thanks!

[1/1] drm/rockchip: Check iommu itself instead of it's parent for device_is_available
      commit: e1202c7a65b10258f9a11c1d2613c2aa91fe11cd

Best regards,
-- 
Heiko Stuebner <heiko@...ech.de>