From e24328974a88aa8541e94e8bb8dfa2ade1b3c45d Mon Sep 17 00:00:00 2001 From: Donggeun Yoo Date: Wed, 2 Sep 2026 00:21:26 +0900 Subject: iio: proximity: vl53l0x-i2c: claim direct mode for raw reads vl53l0x_read_raw() starts a single-shot ranging measurement and reads back the result. Once the triggered buffer is enabled the sensor runs in continuous mode and its data-ready interrupt is routed to the trigger, so a concurrent in_distance_raw read disturbs the streaming setup and never gets its completion, returning -ETIMEDOUT. The original submission claimed direct mode here, but it was dropped during review because the driver had no buffer support at the time [1]. Continuous (buffered) mode was later added without restoring the claim [2], reintroducing the conflict. Reject direct reads while buffered capture is active by claiming direct mode around the measurement, as the vl53l1x sibling already does. Fixes: 762186c6e7b1 ("iio: proximity: vl53l0x-i2c: Added continuous mode support") Link: https://lore.kernel.org/linux-iio/20180911160300.GA9212@himanshu-Vostro-3559/ [1] Link: https://lore.kernel.org/linux-iio/20240909101508.263085-3-abhashkumarjha123@gmail.com/ [2] Signed-off-by: Donggeun Yoo Cc: stable@vger.kernel.org Signed-off-by: Jonathan Cameron --- scripts/min-tool-version.sh | 49 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100755 scripts/min-tool-version.sh (limited to 'scripts/min-tool-version.sh') diff --git a/scripts/min-tool-version.sh b/scripts/min-tool-version.sh new file mode 100755 index 000000000..99bfdcaa3 --- /dev/null +++ b/scripts/min-tool-version.sh @@ -0,0 +1,49 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0-only +# +# Print the minimum supported version of the given tool. +# When you raise the minimum version, please update +# Documentation/process/changes.rst as well. + +set -e + +if [ $# != 1 ]; then + echo "Usage: $0 toolname" >&2 + exit 1 +fi + +case "$1" in +binutils) + echo 2.30.0 + ;; +gcc) + if [ "$ARCH" = parisc64 ]; then + echo 12.0.0 + else + echo 8.1.0 + fi + ;; +llvm) + if [ "$SRCARCH" = loongarch ]; then + echo 18.0.0 + else + echo 17.0.1 + fi + ;; +rustc) + if [ "$SRCARCH" = "s390" ]; then + echo 1.96.0 + elif [ "$ARCH" = powerpc ]; then + echo 1.95.0 + else + echo 1.85.0 + fi + ;; +bindgen) + echo 0.71.1 + ;; +*) + echo "$1: unknown tool" >&2 + exit 1 + ;; +esac -- cgit v1.3.1