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 --- Documentation/crypto/libcrypto-blockcipher.rst | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/crypto/libcrypto-blockcipher.rst (limited to 'Documentation/crypto/libcrypto-blockcipher.rst') diff --git a/Documentation/crypto/libcrypto-blockcipher.rst b/Documentation/crypto/libcrypto-blockcipher.rst new file mode 100644 index 000000000..fd85e27fa --- /dev/null +++ b/Documentation/crypto/libcrypto-blockcipher.rst @@ -0,0 +1,19 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later + +Block ciphers +============= + +AES +--- + +This API provides support for the AES block cipher. + +.. kernel-doc:: include/crypto/aes.h + +DES +--- + +This API provides support for the DES block cipher. This algorithm is obsolete +and is supported only for backwards compatibility. + +.. kernel-doc:: include/crypto/des.h -- cgit v1.3.1