From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Lee Jones <lee@kernel.org>, Daniel Thompson <danielt@kernel.org>,
Jingoo Han <jingoohan1@gmail.com>, Helge Deller <deller@gmx.de>,
Kiran Gunda <quic_kgunda@quicinc.com>,
Subbaraman Narayanamurthy <quic_subbaram@quicinc.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Stephen Boyd <sboyd@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Abel Vesa <abelvesa@kernel.org>,
Dmitry Baryshkov <lumag@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, mfd@lists.linux.dev
Subject: Re: [PATCH v2 8/8] arm64: dts: qcom: sm8150-hdk: add display card overlay
Date: Mon, 19 Oct 2026 13:47:24 +0200 [thread overview]
Message-ID: <fda445f3-8d61-42e4-bc49-c4d5715254cf@oss.qualcomm.com> (raw)
In-Reply-To: <20261019-sm8150-display-card-v2-8-86c05068efc5@oss.qualcomm.com>
On 10/19/26 1:25 PM, Dmitry Baryshkov wrote:
> The SM8150 HDK can be fitted with a display card carrying a Truly
> NT36850 WQHD dual-DSI panel. It uses the PM8150L WLED for the backlight
> and LCDB for the bias rails, and it is mutually exclusive with the
> on-board LT9611 HDMI bridge.
>
> Only two of the three WLED strings are connected on the card: the
> backlight stays dark and the boost runs into the overvoltage limit if
> only the third string is driven.
>
> Assisted-by: LLM
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
next prev parent reply other threads:[~2026-10-19 11:47 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-19 11:25 [PATCH v2 0/8] arm64: qcom: enable display card support on SM8150 HDK Dmitry Baryshkov
2026-10-19 11:25 ` [PATCH v2 1/8] backlight: qcom-wled: fix string detection brightness on WLED5 Dmitry Baryshkov
2026-10-19 11:32 ` sashiko-bot
2026-10-19 11:25 ` [PATCH v2 2/8] regulator: dt-bindings: add Qualcomm LCDB regulator Dmitry Baryshkov
2026-10-19 11:25 ` [PATCH v2 3/8] dt-bindings: mfd: qcom,spmi-pmic: add LCDB Dmitry Baryshkov
2026-10-20 7:57 ` Krzysztof Kozlowski
2026-10-19 11:25 ` [PATCH v2 4/8] regulator: add Qualcomm LCDB driver Dmitry Baryshkov
2026-10-19 11:39 ` sashiko-bot
2026-10-19 11:59 ` Konrad Dybcio
2026-10-19 11:25 ` [PATCH v2 5/8] arm64: dts: qcom: pm8150l: add LCDB regulators Dmitry Baryshkov
2026-10-19 11:47 ` Abel Vesa
2026-10-19 11:48 ` Konrad Dybcio
2026-10-19 11:25 ` [PATCH v2 6/8] arm64: dts: qcom: sm8150: add MDSS reset Dmitry Baryshkov
2026-10-19 11:46 ` Abel Vesa
2026-10-19 11:25 ` [PATCH v2 7/8] arm64: dts: qcom: sm8150-hdk: fix FSA4480 address Dmitry Baryshkov
2026-10-19 11:46 ` Abel Vesa
2026-10-19 11:25 ` [PATCH v2 8/8] arm64: dts: qcom: sm8150-hdk: add display card overlay Dmitry Baryshkov
2026-10-19 11:47 ` Konrad Dybcio [this message]
2026-10-19 11:47 ` Abel Vesa
2026-10-19 11:32 ` [PATCH v2 0/8] arm64: qcom: enable display card support on SM8150 HDK Konrad Dybcio
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