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[1/6] iio: hid-sensor-accel-3d: Add timestamp channel for gravity sensor

Message ID 20210105093515.19135-2-xiang.ye@intel.com (mailing list archive)
State New, archived
Headers show
Series Add timestamp channel for hid-sensors | expand

Commit Message

Ye Xiang Jan. 5, 2021, 9:35 a.m. UTC 
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(-)
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Patch

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 */