* [PATCH v1 0/1] ARM: tegra: asus-tf101: fix accelerometer mount matrix @ 2022-10-15 17:04 Svyatoslav Ryhel 2022-10-15 17:04 ` [PATCH v1 1/1] " Svyatoslav Ryhel 0 siblings, 1 reply; 2+ messages in thread From: Svyatoslav Ryhel @ 2022-10-15 17:04 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Thierry Reding, Jonathan Hunter Cc: devicetree, linux-tegra, linux-kernel Accelerometer mount matrix used in tf101 downstream is inverted. This new matrix was generated on actual device using calibration script, like on other transformers. Without this patch on DE which support orientation change based on accelerometer data display will be upside down (checked by a device owner). Svyatoslav Ryhel (1): ARM: tegra: asus-tf101: fix accelerometer mount matrix arch/arm/boot/dts/tegra20-asus-tf101.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) -- 2.34.1 ^ permalink raw reply [flat|nested] 2+ messages in thread
* [PATCH v1 1/1] ARM: tegra: asus-tf101: fix accelerometer mount matrix 2022-10-15 17:04 [PATCH v1 0/1] ARM: tegra: asus-tf101: fix accelerometer mount matrix Svyatoslav Ryhel @ 2022-10-15 17:04 ` Svyatoslav Ryhel 0 siblings, 0 replies; 2+ messages in thread From: Svyatoslav Ryhel @ 2022-10-15 17:04 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Thierry Reding, Jonathan Hunter Cc: devicetree, linux-tegra, linux-kernel Accelerometer mount matrix used in tf101 downstream is inverted. This new matrix was generated on actual device using calibration script, like on other transformers. Tested-by: Robert Eckelmann <longnoserob@gmail.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> --- arch/arm/boot/dts/tegra20-asus-tf101.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/tegra20-asus-tf101.dts b/arch/arm/boot/dts/tegra20-asus-tf101.dts index 455f7e621c02..83262c790058 100644 --- a/arch/arm/boot/dts/tegra20-asus-tf101.dts +++ b/arch/arm/boot/dts/tegra20-asus-tf101.dts @@ -591,9 +591,9 @@ accelerometer@f { vdd-supply = <&vdd_1v8_sys>; vddio-supply = <&vdd_1v8_sys>; - mount-matrix = "1", "0", "0", - "0", "1", "0", - "0", "0", "1"; + mount-matrix = "-1", "0", "0", + "0", "-1", "0", + "0", "0", "-1"; }; }; }; -- 2.34.1 ^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-10-15 17:05 UTC | newest] Thread overview: 2+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-10-15 17:04 [PATCH v1 0/1] ARM: tegra: asus-tf101: fix accelerometer mount matrix Svyatoslav Ryhel 2022-10-15 17:04 ` [PATCH v1 1/1] " Svyatoslav Ryhel
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