mirror of https://gitee.com/openkylin/linux.git
cc26ad455f
I2C-controlled MEMS sensor with 20-bit pressure measurement (pascal) and 12-bit temperature measurement driver only exposes basic functionality, see TODO remarks datasheet: http://cache.freescale.com/files/sensors/doc/data_sheet/MPL3115A2.pdf v2: * store 20-bit value in 32-bit buffer element (instead of 24-bit) * zero buffer to prevent kernel data leak to userspace * fix mutex unlock in trigger handler (thanks Andi Shyti) Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Reviewed-by: Andi Shyti <andi@etezian.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| mpl3115.c | ||
| st_pressure.h | ||
| st_pressure_buffer.c | ||
| st_pressure_core.c | ||
| st_pressure_i2c.c | ||
| st_pressure_spi.c | ||