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Subject[PATCH 1/6] iio: hid-sensor-accel-3d: Add timestamp channel for gravity sensor
Date
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>
---
drivers/iio/accel/hid-sensor-accel-3d.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c
index 589b7d8a36f2..7cd3cd81b1a7 100644
--- a/drivers/iio/accel/hid-sensor-accel-3d.c
+++ b/drivers/iio/accel/hid-sensor-accel-3d.c
@@ -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;
@@ -82,7 +83,7 @@ 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 */
@@ -117,7 +118,8 @@ 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 */
--
2.17.1
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