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X-OriginatorOrg: axis.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Dec 2023 12:43:18.1654 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1a12726a-b255-4e3d-3bef-08dbfd6b69d5 X-MS-Exchange-CrossTenant-Id: 78703d3c-b907-432f-b066-88f7af9ca3af X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=78703d3c-b907-432f-b066-88f7af9ca3af;Ip=[195.60.68.100];Helo=[mail.axis.com] X-MS-Exchange-CrossTenant-AuthSource: AMS0EPF000001A4.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: GV1PR02MB8404 Introduce a new IIO standard attribute to set bit resolution of the data *_raw readings dynamically using sysfs. Needed to set 16 bit data width (high definition) with the VCNL4040 driver. Signed-off-by: M=C3=A5rten Lindahl --- drivers/iio/industrialio-core.c | 1 + include/linux/iio/types.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-cor= e.c index c77745b594bd..4316e0290404 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -182,6 +182,7 @@ static const char * const iio_chan_info_postfix[] =3D { [IIO_CHAN_INFO_THERMOCOUPLE_TYPE] =3D "thermocouple_type", [IIO_CHAN_INFO_CALIBAMBIENT] =3D "calibambient", [IIO_CHAN_INFO_ZEROPOINT] =3D "zeropoint", + [IIO_CHAN_INFO_RESOLUTION] =3D "resolution", }; /** * iio_device_id() - query the unique ID for the device diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h index 117bde7d6ad7..7de4d83ca105 100644 --- a/include/linux/iio/types.h +++ b/include/linux/iio/types.h @@ -68,6 +68,7 @@ enum iio_chan_info_enum { IIO_CHAN_INFO_THERMOCOUPLE_TYPE, IIO_CHAN_INFO_CALIBAMBIENT, IIO_CHAN_INFO_ZEROPOINT, + IIO_CHAN_INFO_RESOLUTION, }; =20 #endif /* _IIO_TYPES_H_ */ --=20 2.30.2