patch "iio: light: ltr501 Fix interchanged als/ps register field" added to staging-linus
Subsystems (2)
This is a note to let you know that I've just added the patch titled
iio: light: ltr501 Fix interchanged als/ps register field
to my staging git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
in the staging-linus branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.
If you have any questions about this process, please let me know.
Quoted 1 line
From
7cc3bff4efe6164a0c8163331c8aa55454799f42Mon Sep 17 00:00:00 2001
From: Franziska Naepelt <[email protected]>
Date: Wed, 17 May 2017 12:41:19 +0200
Subject: iio: light: ltr501 Fix interchanged als/ps register field
The register mapping for the IIO driver for the Liteon Light and Proximity sensor LTR501 interrupt mode is interchanged (ALS/PS).
There is a register called INTERRUPT register (address 0x8F) Bit 0 represents PS measurement trigger.
Bit 1 represents ALS measurement trigger.
This two bit fields are interchanged within the driver.
see datasheet page 24:
http://optoelectronics.liteon.com/upload/download/DS86-2012-0006/S_110_LTR-501ALS-01_PrelimDS_ver1%5B1%5D.pdf
--- drivers/iio/light/ltr501.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/iio/light/ltr501.c +2 -2
@@ -74,9 +74,9 @@ static const int int_time_mapping[] = {100000, 50000, 200000, 400000};static const struct reg_field reg_field_it =REG_FIELD (LTR501_ALS_MEAS_RATE ,3 ,4 );static const struct reg_field reg_field_als_intr = -REG_FIELD (LTR501_INTR ,0 ,0 ); -static const struct reg_field reg_field_ps_intr =REG_FIELD (LTR501_INTR ,1 ,1 ); +static const struct reg_field reg_field_ps_intr = +REG_FIELD (LTR501_INTR ,0 ,0 );static const struct reg_field reg_field_als_rate =REG_FIELD (LTR501_ALS_MEAS_RATE ,0 ,2 ); static const struct reg_field reg_field_ps_rate =
Signature · 1 line
2.13.0