From: Krzysztof Kozlowski <krzk@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.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>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Vikash Garodia <quic_vgarodia@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH RFC v2 1/3] arm64: dts: qcom: sm8750: Add Iris VPU v3.5
Date: Tue, 12 Aug 2025 16:54:06 +0200 [thread overview]
Message-ID: <fb8f154b-3da4-4bee-82e1-3a1597a35c46@kernel.org> (raw)
In-Reply-To: <1292b023-e575-4270-9cbe-8943ab137eb5@kernel.org>
On 12/08/2025 16:45, Krzysztof Kozlowski wrote:
>>> Weird, there's an entry in the frequency table for it (well, * 3 the
>>> rate) and it comes out of the same PLL as other ones.. what sort of
>>
>> You mean freq_tbl in P_VIDEO_CC_PLL0_OUT_MAIN? Yeah, I also saw that.
>>
>>> opp failures do you see?
>>
>> Only:
>>
>> [ 9.306006] qcom-iris aa00000.video-codec: dev_pm_opp_set_rate:
>> failed to find OPP for freq 630000000 (-34)
>> [ 9.316078] qcom-iris aa00000.video-codec: power on failed
>> [ 9.322001] qcom-iris aa00000.video-codec: core init failed
>
> But I misunderstood you - I thought you want to replace 630, to match
> downstream driver. If just added, then it's fine.
... and to confirm: it works and I double checked it now with frequency
plans, so I will add missing 570.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-08-12 14:54 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-06 12:38 [PATCH RFC v2 0/3] arm64: dts: qcom: sm8750: Add Iris VPU v3.5 Krzysztof Kozlowski
2025-08-06 12:38 ` [PATCH RFC v2 1/3] " Krzysztof Kozlowski
2025-08-12 14:21 ` Konrad Dybcio
2025-08-12 14:24 ` Krzysztof Kozlowski
2025-08-12 14:26 ` Konrad Dybcio
2025-08-12 14:39 ` Krzysztof Kozlowski
2025-08-12 14:45 ` Krzysztof Kozlowski
2025-08-12 14:54 ` Krzysztof Kozlowski [this message]
2025-08-12 14:39 ` Dmitry Baryshkov
2025-08-12 15:31 ` Vikash Garodia
2025-08-13 18:41 ` Dmitry Baryshkov
2025-08-14 5:19 ` Vikash Garodia
2025-08-06 12:38 ` [PATCH DO NOT MERGE RFC v2 2/3] arm64: dts: qcom: sm8750-mtp: Enable Iris codec Krzysztof Kozlowski
2025-08-09 9:42 ` Dmitry Baryshkov
2025-08-11 16:10 ` Bjorn Andersson
2025-08-06 12:38 ` [PATCH DO NOT MERGE RFC v2 3/3] arm64: dts: qcom: sm8750-qrd: " Krzysztof Kozlowski
2025-08-06 14:40 ` [PATCH RFC v2 0/3] arm64: dts: qcom: sm8750: Add Iris VPU v3.5 Rob Herring (Arm)
2025-08-11 16:15 ` Bjorn Andersson
2025-08-11 17:27 ` Neil Armstrong
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