From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Luca Weiss <luca.weiss@fairphone.com>,
Stanimir Varbanov <stanimir.k.varbanov@gmail.com>,
Vikash Garodia <quic_vgarodia@quicinc.com>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
cros-qcom-dts-watchers@chromium.org,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: ~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org, linux-media@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH 1/3] media: venus: core: Set up secure memory ranges for SC7280
Date: Fri, 29 Sep 2023 13:37:05 +0200 [thread overview]
Message-ID: <0e760d7a-f855-4e45-ae6d-9ea376ed6860@linaro.org> (raw)
In-Reply-To: <20230929-sc7280-venus-pas-v1-1-9c6738cf157a@fairphone.com>
On 29.09.2023 10:38, Luca Weiss wrote:
> Not all SC7280 devices ship with ChromeOS firmware. Other devices need
> PAS for image authentication. That requires the predefined virtual
> address ranges to be passed via scm calls. Define them to enable Venus
> on non-CrOS SC7280 devices.
>
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
The media tree (or at least venus) moves quite slugglishly..
But looks like applying just the DT patches (which I expect to get
in first) results in a non-platform-killing:
[ 25.851120] qcom-venus aa00000.video-codec: Adding to iommu group 11
[ 25.851618] qcom-venus aa00000.video-codec: non legacy binding
[ 25.916562] qcom-venus aa00000.video-codec: invalid setting for UC_REGION
[ 25.916569] qcom-venus aa00000.video-codec: failed to reset venus core
[ 25.919000] qcom-venus: probe of aa00000.video-codec failed with error -22
So it should be okay either way.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Konrad
next prev parent reply other threads:[~2023-09-29 11:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-29 8:38 [PATCH 0/3] Enable venus on Fairphone 5 / non-ChromeOS sc7280 venus support Luca Weiss
2023-09-29 8:38 ` [PATCH 1/3] media: venus: core: Set up secure memory ranges for SC7280 Luca Weiss
2023-09-29 8:41 ` Bryan O'Donoghue
2023-09-29 11:37 ` Konrad Dybcio [this message]
2023-09-29 8:38 ` [PATCH 2/3] arm64: dts: qcom: sc7280: Move video-firmware to chrome-common Luca Weiss
2023-09-29 8:43 ` Bryan O'Donoghue
2023-09-29 11:39 ` Konrad Dybcio
2023-09-29 8:38 ` [PATCH 3/3] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable venus node Luca Weiss
2023-09-29 8:44 ` Bryan O'Donoghue
2023-09-29 11:39 ` Konrad Dybcio
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