[PATCH v1 9/9] ARM: tegra: tf600t: Invert accelerometer calibration matrix
From: Svyatoslav Ryhel
Date: Mon Apr 06 2026 - 04:38:07 EST
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@xxxxxxxxx>
Signed-off-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx>
---
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