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From: Martin Kepplinger <martin.kepplinger@puri.sm>
To: robh@kernel.org, krzysztof.kozlowski@linaro.org,
	shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com
Cc: kernel@puri.sm, linux-imx@nxp.com, devicetree@vger.kernel.org,
	phone-devel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>,
	Martin Kepplinger <martin.kepplinger@puri.sm>
Subject: [PATCH v1 10/14] arm64: dts: imx8mq-librem5: Adjust proximity sensor's near levels
Date: Thu,  9 Mar 2023 21:46:04 +0100	[thread overview]
Message-ID: <20230309204608.237605-11-martin.kepplinger@puri.sm> (raw)
In-Reply-To: <20230309204608.237605-1-martin.kepplinger@puri.sm>

From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>

Based on tests with my left ear (which appears to require lower levels
than the right one), one Birch, one Dogwood and three Evergreens.

It seems that the sensor reacts very weakly to hair, so let's make
the thresholds rather generous to compensate.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts  | 2 +-
 arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi | 2 +-
 arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts
index 4f69eb32b1c90..2b3d437a642a9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts
@@ -23,5 +23,5 @@ &bq25895 {
 };
 
 &proximity {
-	proximity-near-level = <120>;
+	proximity-near-level = <50>;
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi
index db81ed699de75..7fd0176e4bd30 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi
@@ -45,5 +45,5 @@ &magnetometer {
 };
 
 &proximity {
-	proximity-near-level = <25>;
+	proximity-near-level = <10>;
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts
index 1056b7981bdbd..97577c0a77158 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts
@@ -23,5 +23,5 @@ &lcd_panel {
 };
 
 &proximity {
-	proximity-near-level = <10>;
+	proximity-near-level = <5>;
 };
-- 
2.30.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Martin Kepplinger <martin.kepplinger@puri.sm>
To: robh@kernel.org, krzysztof.kozlowski@linaro.org,
	shawnguo@kernel.org, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com
Cc: kernel@puri.sm, linux-imx@nxp.com, devicetree@vger.kernel.org,
	phone-devel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>,
	Martin Kepplinger <martin.kepplinger@puri.sm>
Subject: [PATCH v1 10/14] arm64: dts: imx8mq-librem5: Adjust proximity sensor's near levels
Date: Thu,  9 Mar 2023 21:46:04 +0100	[thread overview]
Message-ID: <20230309204608.237605-11-martin.kepplinger@puri.sm> (raw)
In-Reply-To: <20230309204608.237605-1-martin.kepplinger@puri.sm>

From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>

Based on tests with my left ear (which appears to require lower levels
than the right one), one Birch, one Dogwood and three Evergreens.

It seems that the sensor reacts very weakly to hair, so let's make
the thresholds rather generous to compensate.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts  | 2 +-
 arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi | 2 +-
 arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts
index 4f69eb32b1c90..2b3d437a642a9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r2.dts
@@ -23,5 +23,5 @@ &bq25895 {
 };
 
 &proximity {
-	proximity-near-level = <120>;
+	proximity-near-level = <50>;
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi
index db81ed699de75..7fd0176e4bd30 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r3.dtsi
@@ -45,5 +45,5 @@ &magnetometer {
 };
 
 &proximity {
-	proximity-near-level = <25>;
+	proximity-near-level = <10>;
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts
index 1056b7981bdbd..97577c0a77158 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts
@@ -23,5 +23,5 @@ &lcd_panel {
 };
 
 &proximity {
-	proximity-near-level = <10>;
+	proximity-near-level = <5>;
 };
-- 
2.30.2


  parent reply	other threads:[~2023-03-09 20:48 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-09 20:45 [PATCH v1 00/14] arm64: dts: imx8mq-librem5: updates and fixes until march 2023 Martin Kepplinger
2023-03-09 20:45 ` Martin Kepplinger
2023-03-09 20:45 ` [PATCH v1 01/14] arm64: dts: imx8mq-librem5: lower the mipi csi 1 frequencies Martin Kepplinger
2023-03-09 20:45   ` Martin Kepplinger
2023-03-09 20:45 ` [PATCH v1 02/14] arm64: dts: imx8mq-librem5: describe the clock for the csi sensors Martin Kepplinger
2023-03-09 20:45   ` Martin Kepplinger
2023-03-09 20:45 ` [PATCH v1 03/14] arm64: dts: imx8mq-librem5: fix audio-1v8 regulator name Martin Kepplinger
2023-03-09 20:45   ` Martin Kepplinger
2023-03-09 20:45 ` [PATCH v1 04/14] arm64: dts: imx8mq-librem5: Describe MIC_2V4 regulator Martin Kepplinger
2023-03-09 20:45   ` Martin Kepplinger
2023-03-09 20:45 ` [PATCH v1 05/14] arm64: dts: imx8mq-librem5: add brightness levels to led-backlight Martin Kepplinger
2023-03-09 20:45   ` Martin Kepplinger
2023-03-09 20:46 ` [PATCH v1 06/14] arm64: dts: imx8mq-librem5: Set charger parameters for each batch Martin Kepplinger
2023-03-09 20:46   ` Martin Kepplinger
2023-03-09 20:46 ` [PATCH v1 07/14] arm64: dts: imx8mq-librem5: Set the DVS voltages lower Martin Kepplinger
2023-03-09 20:46   ` Martin Kepplinger
2023-03-09 20:46 ` [PATCH v1 08/14] arm64: dts: imx8mq-librem5: add the magnetometer mount matrix Martin Kepplinger
2023-03-09 20:46   ` Martin Kepplinger
2023-03-09 20:46 ` [PATCH v1 09/14] arm64: dts: imx8mq-librem5: Bump usdhc2 frequency to 100MHz Martin Kepplinger
2023-03-09 20:46   ` Martin Kepplinger
2023-03-09 20:46 ` Martin Kepplinger [this message]
2023-03-09 20:46   ` [PATCH v1 10/14] arm64: dts: imx8mq-librem5: Adjust proximity sensor's near levels Martin Kepplinger
2023-03-09 20:46 ` [PATCH v1 11/14] arm64: dts: imx8mq-librem5: Remove dis_u3_susphy_quirk from usb_dwc3_0 Martin Kepplinger
2023-03-09 20:46   ` Martin Kepplinger
2023-03-14  7:28   ` Shawn Guo
2023-03-14  7:28     ` Shawn Guo
2023-03-15 12:30     ` Angus Ainslie
2023-03-15 12:30       ` Angus Ainslie
2023-03-09 20:46 ` [PATCH v1 12/14] arm64: dts: imx8mq-librem5: Bump BUCK1 suspend voltage to 0.81V Martin Kepplinger
2023-03-09 20:46   ` Martin Kepplinger
2023-03-09 20:46 ` [PATCH v1 13/14] arm64: dts: imx8mq-librem5: Reduce I2C frequency to 384kHz Martin Kepplinger
2023-03-09 20:46   ` Martin Kepplinger
2023-03-09 20:46 ` [PATCH v1 14/14] arm64: dts: imx8mq-librem5: Add 166MHz to DDRC OPP table Martin Kepplinger
2023-03-09 20:46   ` Martin Kepplinger
2023-03-27  1:48 ` [PATCH v1 00/14] arm64: dts: imx8mq-librem5: updates and fixes until march 2023 Shawn Guo
2023-03-27  1:48   ` Shawn Guo

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