From: "Barnabás Czémán" <barnabas.czeman@mainlining.org>
To: Lee Jones <lee@kernel.org>, Daniel Thompson <danielt@kernel.org>,
Jingoo Han <jingoohan1@gmail.com>,
Pavel Machek <pavel@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Kiran Gunda <quic_kgunda@quicinc.com>,
Helge Deller <deller@gmx.de>, Luca Weiss <luca@lucaweiss.eu>,
Konrad Dybcio <konradybcio@kernel.org>,
Eugene Lepshy <fekz115@gmail.com>,
Gianluca Boiano <morf3089@gmail.com>,
Alejandro Tafalla <atafalla@dnyon.com>
Cc: dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
"Daniel Thompson" <daniel.thompson@linaro.org>,
linux-arm-msm@vger.kernel.org, linux-fbdev@vger.kernel.org,
"Konrad Dybcio" <konrad.dybcio@oss.qualcomm.com>,
"Barnabás Czémán" <barnabas.czeman@mainlining.org>
Subject: [PATCH v3 7/7] arm64: dts: qcom: msm8953-xiaomi-daisy: fix backlight
Date: Fri, 16 Jan 2026 08:07:39 +0100 [thread overview]
Message-ID: <20260116-pmi8950-wled-v3-7-e6c93de84079@mainlining.org> (raw)
In-Reply-To: <20260116-pmi8950-wled-v3-0-e6c93de84079@mainlining.org>
The backlight on this device is connected via 3 strings. Currently,
the DT claims only two are present, which results in visible stripes
on the display (since every third backlight string remains unconfigured).
Fix the number of strings to avoid that.
Fixes: 38d779c26395 ("arm64: dts: qcom: msm8953: Add device tree for Xiaomi Mi A2 Lite")
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
---
arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts
index ddd7af616794..59f873a06e4d 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-daisy.dts
@@ -157,7 +157,7 @@ &pm8953_resin {
&pmi8950_wled {
qcom,current-limit-microamp = <20000>;
- qcom,num-strings = <2>;
+ qcom,num-strings = <3>;
status = "okay";
};
--
2.52.0
next prev parent reply other threads:[~2026-01-16 7:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-16 7:07 [PATCH v3 0/7] Fix PMI8994 WLED ovp values and more Barnabás Czémán
2026-01-16 7:07 ` [PATCH v3 1/7] dt-bindings: backlight: qcom-wled: Document ovp values for PMI8994 Barnabás Czémán
2026-01-19 14:50 ` Daniel Thompson
2026-01-16 7:07 ` [PATCH v3 2/7] backlight: qcom-wled: Support " Barnabás Czémán
2026-01-19 14:51 ` Daniel Thompson
2026-01-16 7:07 ` [PATCH v3 3/7] dt-bindings: backlight: qcom-wled: Document ovp values for PMI8950 Barnabás Czémán
2026-01-19 14:51 ` Daniel Thompson
2026-01-16 7:07 ` [PATCH v3 4/7] backlight: qcom-wled: Change PM8950 WLED configurations Barnabás Czémán
2026-01-19 14:53 ` Daniel Thompson
2026-01-16 7:07 ` [PATCH v3 5/7] arm64: dts: qcom: msm8953-xiaomi-vince: correct wled ovp value Barnabás Czémán
2026-01-16 7:07 ` [PATCH v3 6/7] arm64: dts: qcom: msm8937-xiaomi-land: " Barnabás Czémán
2026-01-16 10:07 ` Konrad Dybcio
2026-01-16 7:07 ` Barnabás Czémán [this message]
2026-01-16 10:07 ` [PATCH v3 7/7] arm64: dts: qcom: msm8953-xiaomi-daisy: fix backlight Konrad Dybcio
2026-02-04 10:26 ` (subset) [PATCH v3 0/7] Fix PMI8994 WLED ovp values and more Lee Jones
2026-03-18 13:50 ` Bjorn Andersson
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