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    Subject[PATCH v3 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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