linux-kernel - Re: [PATCH v2 09/13] iio: chemical: bme680: Add triggered buffer support

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Message-ID: <20241027101847.0d386058@jic23-huawei>
Date: Sun, 27 Oct 2024 10:18:47 +0000
From: Jonathan Cameron <jic23@...nel.org>
To: Vasileios Amoiridis <vassilisamir@...il.com>
Cc: lars@...afoo.de, robh@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, andriy.shevchenko@...ux.intel.com,
 anshulusr@...il.com, gustavograzs@...il.com, linux-iio@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 09/13] iio: chemical: bme680: Add triggered buffer
 support

On Mon, 21 Oct 2024 21:53:12 +0200
Vasileios Amoiridis <vassilisamir@...il.com> wrote:

> Add triggered buffer and soft timestamp support. The available scan mask
> enables all the channels of the sensor in order to follow the operation of
> the sensor. The sensor basically starts to capture from all channels
> as long as it enters into FORCED mode.
> 
> The bulk read, reads a total of 15 registers from the sensor, 0x1D..0x2B.
> Even though some of those registers are not reported in the register map
> of the device, this is how the BME680 Sensor API [1] proposes to do it.
> This allows to have one bulk read instead of multiple ones.
> 
> Link: https://github.com/boschsensortec/BME68x_SensorAPI/blob/v4.4.8/bme68x.c#L1200
> Signed-off-by: Vasileios Amoiridis <vassilisamir@...il.com>
LGTM, but can't apply until patch 4 is sorted out.
So let's see this one in v3.

Jonathan