From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Xilin Wu <sophon@radxa.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sc8280xp: Mark FastRPC context banks as dma-coherent
Date: Fri, 8 May 2026 16:19:35 +0200 [thread overview]
Message-ID: <256cb012-9e5b-4660-bdb5-6c58f4403c4d@oss.qualcomm.com> (raw)
In-Reply-To: <20260507-sc8280xp-fastrpc-dma-coherent-v1-1-e92aed797865@radxa.com>
On 5/7/26 4:50 PM, Xilin Wu wrote:
> The FastRPC context banks are DMA-coherent on sc8280xp platform. Mark them
> as such.
>
> This allows running AI applications on the CDSP using the Qualcomm AI
> Runtime (QAIRT) SDK on the sc8280xp platform.
>
> Signed-off-by: Xilin Wu <sophon@radxa.com>
> ---
Did you test it with/without this patch?
Konrad
prev parent reply other threads:[~2026-05-08 14:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-07 14:50 [PATCH] arm64: dts: qcom: sc8280xp: Mark FastRPC context banks as dma-coherent Xilin Wu
2026-05-08 14:19 ` Konrad Dybcio [this message]
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