From: Krzysztof Kozlowski <krzk@kernel.org>
To: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@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>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Abel Vesa <abel.vesa@oss.qualcomm.com>
Subject: Re: [PATCH RFC 0/2] arm64: dts: qcom: eliza: Add display
Date: Tue, 31 Mar 2026 17:27:31 +0200 [thread overview]
Message-ID: <c92143f6-9249-4597-9c2f-d7a38bde36fd@kernel.org> (raw)
In-Reply-To: <77ea76fe-7f8c-47d7-a697-3e2fcfd8a8e9@oss.qualcomm.com>
On 31/03/2026 17:23, Konrad Dybcio wrote:
>>> If so, you need that or the lanes won't be properly connected
>>
>> Ha! That would explain, although I had impression that with disabled
>> WCD939x mux the SM8750 DP still works.
>
> I don't know what's the power-on-reset setup, but there is a nonzero
> chance that if your recollections are correct, flipping the cable may
> make it work. But that'd be pure luck.
>
>> Well, I don't have that WCD939x and it is left for other team to finish
>> a bit later, so we can leave the USB DP for now. I will re-visit that
>> when audio progresses.
>
> But.. can't you just copy-paste the sm8750-mtp node and fix up the reset
> pin?
I just wanted to avoid doing concurrent work, but sure, I can try. I'll
test it before sending v2.
Best regards,
Krzysztof
prev parent reply other threads:[~2026-03-31 15:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-31 14:02 [PATCH RFC 0/2] arm64: dts: qcom: eliza: Add display Krzysztof Kozlowski
2026-03-31 14:02 ` [PATCH RFC 1/2] arm64: dts: qcom: eliza: Add display (MDSS) with Display CC Krzysztof Kozlowski
2026-03-31 18:01 ` Dmitry Baryshkov
2026-04-02 9:42 ` Konrad Dybcio
2026-04-02 9:49 ` Krzysztof Kozlowski
2026-03-31 14:02 ` [PATCH RFC 2/2] arm64: dts: qcom: eliza-mtp: Enable DSI display panel Krzysztof Kozlowski
2026-03-31 18:01 ` Dmitry Baryshkov
2026-03-31 14:05 ` [PATCH RFC 0/2] arm64: dts: qcom: eliza: Add display Krzysztof Kozlowski
2026-03-31 14:49 ` Konrad Dybcio
2026-03-31 15:01 ` Krzysztof Kozlowski
2026-03-31 15:03 ` Konrad Dybcio
2026-03-31 15:06 ` Krzysztof Kozlowski
2026-03-31 15:23 ` Konrad Dybcio
2026-03-31 15:27 ` Krzysztof Kozlowski [this message]
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