sensor: bma4xx: Use RTIO workq on bma4xx_submit
To make its execution path non-blocking from the caller's perspective. Signed-off-by: Luis Ubieda <luisf@croxel.com>
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2 changed files with 15 additions and 1 deletions
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@ -1,6 +1,7 @@
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# BMA4XX 3-axis accelerometer config options
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#
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# Copyright (c) 2023 Google LLC
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# Copyright (c) 2024 Croxel Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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@ -10,6 +11,7 @@ config BMA4XX
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depends on DT_HAS_BOSCH_BMA4XX_ENABLED
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depends on SENSOR_ASYNC_API
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select I2C
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select RTIO_WORKQ
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help
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Enable driver for Bosch BMA4XX (I2C-based)
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@ -1,6 +1,7 @@
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/* Bosch BMA4xx 3-axis accelerometer driver
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*
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* Copyright (c) 2023 Google LLC
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* Copyright (c) 2024 Croxel Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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@ -12,6 +13,7 @@
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#include <zephyr/sys/__assert.h>
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#include <zephyr/logging/log.h>
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#include <zephyr/pm/device.h>
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#include <zephyr/rtio/work.h>
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LOG_MODULE_REGISTER(bma4xx, CONFIG_SENSOR_LOG_LEVEL);
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#include "bma4xx.h"
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@ -425,9 +427,10 @@ static void bma4xx_submit_one_shot(const struct device *dev, struct rtio_iodev_s
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rtio_iodev_sqe_ok(iodev_sqe, 0);
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}
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static void bma4xx_submit(const struct device *dev, struct rtio_iodev_sqe *iodev_sqe)
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static void bma4xx_submit_sync(struct rtio_iodev_sqe *iodev_sqe)
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{
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const struct sensor_read_config *cfg = iodev_sqe->sqe.iodev->data;
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const struct device *dev = cfg->sensor;
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/* TODO: Add streaming support */
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if (!cfg->is_streaming) {
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@ -437,6 +440,15 @@ static void bma4xx_submit(const struct device *dev, struct rtio_iodev_sqe *iodev
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}
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}
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static void bma4xx_submit(const struct device *dev, struct rtio_iodev_sqe *iodev_sqe)
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{
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struct rtio_work_req *req = rtio_work_req_alloc();
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__ASSERT_NO_MSG(req);
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rtio_work_req_submit(req, iodev_sqe, bma4xx_submit_sync);
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}
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/*
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* RTIO decoder
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*/
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