lkml.org 
[lkml]   [2015]   [Apr]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 04/17] iio: accel: mma9553: add enable channel for activity
Date
Since we need to specifically power on the device if used
in polling mode, we have an enable channel for each type
(step count, distance, speed, calories, etc.).

Add also an enable channel for activity, so it can also
be polled independently of events or other channels.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Reported-by: Daniel Baluta <daniel.baluta@intel.com>
---
drivers/iio/accel/mma9553.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c
index 03120fb..365a109 100644
--- a/drivers/iio/accel/mma9553.c
+++ b/drivers/iio/accel/mma9553.c
@@ -972,7 +972,8 @@ static const struct iio_chan_spec_ext_info mma9553_ext_info[] = {
.modified = 1, \
.channel2 = _chan2, \
.info_mask_separate = BIT(IIO_CHAN_INFO_PROCESSED), \
- .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_CALIBHEIGHT), \
+ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_CALIBHEIGHT) | \
+ BIT(IIO_CHAN_INFO_ENABLE), \
.event_spec = mma9553_activity_events, \
.num_event_specs = ARRAY_SIZE(mma9553_activity_events), \
.ext_info = mma9553_ext_info, \
--
1.9.1


\
 
 \ /
  Last update: 2015-04-13 18:21    [W:0.226 / U:0.744 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site