From: Svyatoslav Ryhel <clamor95@gmail.com>
To: "Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Thierry Reding" <thierry.reding@kernel.org>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Svyatoslav Ryhel" <clamor95@gmail.com>,
"Ion Agorria" <ion@agorria.com>,
"Jonas Schwöbel" <jonasschwoebel@yahoo.de>
Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 9/9] ARM: tegra: tf600t: Invert accelerometer calibration matrix
Date: Mon, 6 Apr 2026 11:34:04 +0300 [thread overview]
Message-ID: <20260406083404.31359-10-clamor95@gmail.com> (raw)
In-Reply-To: <20260406083404.31359-1-clamor95@gmail.com>
IMU calibration matrix used in the device tree is inverted when testing on
the device which results in wrong screen orientation. Invert it to match
the matrix dumped from the device.
Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
---
arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts b/arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts
index 0bebea0cb8c4..5c634b0f3f46 100644
--- a/arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts
+++ b/arch/arm/boot/dts/nvidia/tegra30-asus-tf600t.dts
@@ -1091,9 +1091,9 @@ imu@69 {
vdd-supply = <&vdd_3v3_sys>;
vddio-supply = <&vdd_1v8_vio>;
- mount-matrix = "0", "-1", "0",
- "-1", "0", "0",
- "0", "0", "-1";
+ mount-matrix = "0", "1", "0",
+ "1", "0", "0",
+ "0", "0", "1";
/* External I2C interface */
i2c-gate {
--
2.51.0
prev parent reply other threads:[~2026-04-06 8:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-06 8:33 [PATCH v1 0/9] ARM: tegra: complete a few Tegra30 device trees Svyatoslav Ryhel
2026-04-06 8:33 ` [PATCH v1 1/9] ARM: tegra: lg-x3: Complete video device graph Svyatoslav Ryhel
2026-04-06 8:33 ` [PATCH v1 2/9] ARM: tegra: lg-x3: Set PMIC's RTC address Svyatoslav Ryhel
2026-04-06 8:33 ` [PATCH v1 3/9] ARM: tegra: p880: Lower CPU thermal limit Svyatoslav Ryhel
2026-04-06 8:33 ` [PATCH v1 4/9] ARM: tegra: grouper: Add support for front camera Svyatoslav Ryhel
2026-04-06 8:34 ` [PATCH v1 5/9] ARM: tegra: transformer: " Svyatoslav Ryhel
2026-04-06 8:34 ` [PATCH v1 6/9] ARM: tegra: transformers: Add connector node for common trees Svyatoslav Ryhel
2026-04-06 8:34 ` [PATCH v1 7/9] ARM: tegra: tf600t: Configure panel Svyatoslav Ryhel
2026-04-06 8:34 ` [PATCH v1 8/9] ARM: tegra: tf600t: Drop backlight regulator Svyatoslav Ryhel
2026-04-06 8:34 ` Svyatoslav Ryhel [this message]
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