From: Lothar Rubusch <l.rubusch@gmail.com>
To: jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com,
andy@kernel.org, corbet@lwn.net, lucas.p.stankus@gmail.com,
lars@metafoo.de, Michael.Hennerich@analog.com,
l.rubusch@gmail.com
Cc: linux-iio@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 03/12] iio: accel: adxl313: configure scan type for buffer
Date: Tue, 20 May 2025 22:49:58 +0000 [thread overview]
Message-ID: <20250520225007.10990-4-l.rubusch@gmail.com> (raw)
In-Reply-To: <20250520225007.10990-1-l.rubusch@gmail.com>
According to the datasheet the ADXL313 uses 13 bit in full resolution.
Also, add signedness, storage bits and endianness.
Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
---
drivers/iio/accel/adxl313_core.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/iio/accel/adxl313_core.c b/drivers/iio/accel/adxl313_core.c
index 9c2f3af1d19f..06a771bb4726 100644
--- a/drivers/iio/accel/adxl313_core.c
+++ b/drivers/iio/accel/adxl313_core.c
@@ -184,7 +184,10 @@ static const int adxl313_odr_freqs[][2] = {
.info_mask_shared_by_type_available = \
BIT(IIO_CHAN_INFO_SAMP_FREQ), \
.scan_type = { \
+ .sign = 's', \
.realbits = 13, \
+ .storagebits = 16, \
+ .endianness = IIO_BE, \
}, \
}
--
2.39.5
next prev parent reply other threads:[~2025-05-20 22:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-20 22:49 [PATCH v2 00/12] iio: accel: adxl313: add power-save on activity/inactivity Lothar Rubusch
2025-05-20 22:49 ` [PATCH v2 01/12] iio: accel: adxl313: add debug register Lothar Rubusch
2025-05-20 22:49 ` [PATCH v2 02/12] iio: accel: adxl313: introduce channel scan_index Lothar Rubusch
2025-05-20 22:49 ` Lothar Rubusch [this message]
2025-05-20 22:49 ` [PATCH v2 04/12] iio: accel: adxl313: make use of regmap cache Lothar Rubusch
2025-05-20 22:50 ` [PATCH v2 05/12] iio: accel: adxl313: add function to enable measurement Lothar Rubusch
2025-05-20 22:50 ` [PATCH v2 06/12] iio: accel: adxl313: prepare interrupt handling Lothar Rubusch
2025-05-20 22:50 ` [PATCH v2 07/12] iio: accel: adxl313: add basic " Lothar Rubusch
2025-05-21 10:10 ` Andy Shevchenko
2025-05-20 22:50 ` [PATCH v2 08/12] iio: accel: adxl313: add FIFO watermark Lothar Rubusch
2025-05-21 10:16 ` Andy Shevchenko
2025-05-20 22:50 ` [PATCH v2 09/12] iio: accel: adxl313: add activity sensing Lothar Rubusch
2025-05-21 9:21 ` Andy Shevchenko
2025-05-20 22:50 ` [PATCH v2 10/12] iio: accel: adxl313: add inactivity sensing Lothar Rubusch
2025-05-20 22:50 ` [PATCH v2 11/12] iio: accel: adxl313: implement power-save on inactivity Lothar Rubusch
2025-05-20 22:50 ` [PATCH v2 12/12] docs: iio: add ADXL313 accelerometer Lothar Rubusch
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