Re: [PATCH v3] iio: light: vcnl4000: Set ps high definition for 4040/4200

From: Jonathan Cameron
Date: Sun Jan 21 2024 - 11:41:47 EST


On Mon, 15 Jan 2024 12:44:36 +0100
Mårten Lindahl <marten.lindahl@xxxxxxxx> wrote:

> The vcnl4040/vcnl4200 proximity sensor defaults to 12 bit data
> resolution, but the chip also supports 16 bit data resolution, which is
> called proximity high definition (PS_HD).
>
> Make the vcnl4040/vcnl4200 proximity sensor use the high definition for
> all data readings. Please note that in order to preserve the 12 bit
> integer part of the in_proximity_raw output, the format is changed from
> integer to fixed point.
>
> Signed-off-by: Mårten Lindahl <marten.lindahl@xxxxxxxx>
Applied to the togreg branch of iio.git and initially pushed out as testing
for 0-day to see if it can find anything we missed.

Thanks,

Jonathan