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iio: hid-sensor-accel-3d: Add timestamp channel for gravity sensor

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The accel_3d sensor already has a timestamp channel, this patch just
replicate that for gravity sensor.

Signed-off-by: Ye Xiang <xiang.ye@intel.com>
Link: https://lore.kernel.org/r/20210105093515.19135-2-xiang.ye@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Ye Xiang 2021-01-05 17:35:10 +08:00 committed by Jonathan Cameron
parent cce4f160ea
commit 4c2617207e
1 changed files with 4 additions and 2 deletions
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6
drivers/iio/accel/hid-sensor-accel-3d.c
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@ -23,6 +23,7 @@ enum accel_3d_channel {
ACCEL_3D_CHANNEL_MAX,
};
#define CHANNEL_SCAN_INDEX_TIMESTAMP ACCEL_3D_CHANNEL_MAX
struct accel_3d_state {
struct hid_sensor_hub_callbacks callbacks;
struct hid_sensor_common common_attributes;
@ -75,7 +76,7 @@ static const struct iio_chan_spec accel_3d_channels[] = {
BIT(IIO_CHAN_INFO_HYSTERESIS),
.scan_index = CHANNEL_SCAN_INDEX_Z,
},
IIO_CHAN_SOFT_TIMESTAMP(3)
IIO_CHAN_SOFT_TIMESTAMP(CHANNEL_SCAN_INDEX_TIMESTAMP)
};
/* Channel definitions */
@ -110,7 +111,8 @@ static const struct iio_chan_spec gravity_channels[] = {
BIT(IIO_CHAN_INFO_SAMP_FREQ) |
BIT(IIO_CHAN_INFO_HYSTERESIS),
.scan_index = CHANNEL_SCAN_INDEX_Z,
}
},
IIO_CHAN_SOFT_TIMESTAMP(CHANNEL_SCAN_INDEX_TIMESTAMP),
};
/* Adjust channel real bits based on report descriptor */