From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Stephan Gerhold <stephan@gerhold.net>,
Bjorn Andersson <andersson@kernel.org>
Cc: Andy Gross <agross@kernel.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Subject: Re: [PATCH 9/9] arm64: dts: qcom: msm8916/39: Fix venus memory size
Date: Tue, 12 Sep 2023 09:50:10 +0200 [thread overview]
Message-ID: <8fcea134-62f5-4de0-9098-e0623be84fda@linaro.org> (raw)
In-Reply-To: <20230911-msm8916-rmem-v1-9-b7089ec3e3a1@gerhold.net>
On 11.09.2023 19:41, Stephan Gerhold wrote:
> Both MSM8916 and MSM8939 have unnecessarily large reservations for the
> venus firmware for some reason. According to the ELF headers and
> downstream [1] 5 MiB is enough. Let's set the minimum size as default.
>
> With the dynamic reserved memory allocations boards can easily override
> this if needed, although in practice there does not seem to be any
> device with a different venus firmware size.
>
> [1]: https://git.codelinaro.org/clo/la/kernel/msm-3.10/-/blame/LA.BR.1.2.9.1-02310-8x16.0/arch/arm/boot/dts/qcom/msm8939-common.dtsi#L69
>
> Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
> ---
Every meg counts when you only have a gig and change!
I'd prefer this to be separate patches for 16 and 39 though..
Konrad
next prev parent reply other threads:[~2023-09-12 7:50 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-11 17:41 [PATCH 0/9] arm64: dts: qcom: msm8916/39: Reserve firmware memory dynamically Stephan Gerhold
2023-09-11 17:41 ` [PATCH 1/9] arm64: dts: qcom: msm8916: Disable venus by default Stephan Gerhold
2023-09-12 6:34 ` Bryan O'Donoghue
2023-09-11 17:41 ` [PATCH 2/9] arm64: dts: qcom: msm8916/39: Disable GPU " Stephan Gerhold
2023-09-12 6:35 ` Bryan O'Donoghue
2023-09-12 7:45 ` Konrad Dybcio
2023-09-11 17:41 ` [PATCH 3/9] arm64: dts: qcom: msm8916-ufi: Drop gps_mem for now Stephan Gerhold
2023-09-12 6:36 ` Bryan O'Donoghue
2023-09-12 7:42 ` Stephan Gerhold
2023-09-11 17:41 ` [PATCH 4/9] arm64: dts: qcom: msm8916: Reserve firmware memory dynamically Stephan Gerhold
2023-09-13 9:06 ` Konrad Dybcio
2023-09-13 9:12 ` Bryan O'Donoghue
2023-09-13 10:14 ` Stephan Gerhold
2023-09-13 19:39 ` Konrad Dybcio
2023-09-14 14:09 ` Stephan Gerhold
2023-09-15 13:52 ` Konrad Dybcio
2023-09-15 14:00 ` Stephan Gerhold
2023-09-11 17:41 ` [PATCH 5/9] arm64: dts: qcom: msm8916: Reserve MBA " Stephan Gerhold
2023-09-13 8:59 ` Konrad Dybcio
2023-09-11 17:41 ` [PATCH 6/9] arm64: dts: qcom: msm8939: Reserve firmware " Stephan Gerhold
2023-09-11 17:41 ` [PATCH 7/9] arm64: dts: qcom: msm8916/39: Disable unneeded firmware reservations Stephan Gerhold
2023-09-15 13:51 ` Konrad Dybcio
2023-09-15 14:02 ` Stephan Gerhold
2023-09-11 17:41 ` [PATCH 8/9] arm64: dts: qcom: msm8916/39: Move mpss_mem size to boards Stephan Gerhold
2023-09-15 13:51 ` Konrad Dybcio
2023-09-15 14:03 ` Stephan Gerhold
2023-09-11 17:41 ` [PATCH 9/9] arm64: dts: qcom: msm8916/39: Fix venus memory size Stephan Gerhold
2023-09-12 7:50 ` Konrad Dybcio [this message]
2023-09-20 17:14 ` [PATCH 0/9] arm64: dts: qcom: msm8916/39: Reserve firmware memory dynamically Bjorn Andersson
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