]> git.hungrycats.org Git - linux/commit
iio: pressure: bmp280: Fix waiting time for BMP3xx configuration
authorVasileios Amoiridis <vassilisamir@gmail.com>
Thu, 11 Jul 2024 21:15:50 +0000 (23:15 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Oct 2024 10:01:12 +0000 (12:01 +0200)
commit9360b0f5dbcd14933d600dd101dcc8313d5f8cb5
treee61cebc7ef90d794669941e94e8a28cdc694f79c
parenta257fd6b4112e369d900f4c1e3b118c390644b6b
iio: pressure: bmp280: Fix waiting time for BMP3xx configuration

[ Upstream commit 262a6634bcc4f0c1c53d13aa89882909f281a6aa ]

According to the datasheet, both pressure and temperature can go up to
oversampling x32. With this option, the maximum measurement time is not
80ms (this is for press x32 and temp x2), but it is 130ms nominal
(calculated from table 3.9.2) and since most of the maximum values
are around +15%, it is configured to 150ms.

Fixes: 8d329309184d ("iio: pressure: bmp280: Add support for BMP380 sensor family")
Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com>
Link: https://patch.msgid.link/20240711211558.106327-3-vassilisamir@gmail.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/iio/pressure/bmp280-core.c