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Message-Id: <20240913-veml6035-v1-5-0b09c0c90418@gmail.com>
Date: Fri, 13 Sep 2024 15:19:00 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Jonathan Cameron <jic23@...nel.org>,
Lars-Peter Clausen <lars@...afoo.de>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Rishi Gupta <gupt21@...il.com>
Cc: linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Jonathan Cameron <Jonathan.Cameron@...wei.com>,
Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 5/7] iio: light: veml6030: update sensor resolution
The driver still uses the sensor resolution provided in the datasheet
until Rev. 1.6, 28-Apr-2022, which was updated with Rev 1.7,
28-Nov-2023. The original ambient light resolution has been updated from
0.0036 lx/ct to 0.0042 lx/ct, which is the value that can be found in
the current device datasheet.
Update the default resolution for IT = 100 ms and GAIN = 1/8 from the
original 4608 mlux/cnt to the current value from the "Resolution and
maximum detection range" table (Application Note 84367, page 5), 5376
mlux/cnt.
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
drivers/iio/light/veml6030.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/light/veml6030.c b/drivers/iio/light/veml6030.c
index 5d4c2e35b987..d5add040d0b3 100644
--- a/drivers/iio/light/veml6030.c
+++ b/drivers/iio/light/veml6030.c
@@ -779,7 +779,7 @@ static int veml6030_hw_init(struct iio_dev *indio_dev)
/* Cache currently active measurement parameters */
data->cur_gain = 3;
- data->cur_resolution = 4608;
+ data->cur_resolution = 5376;
data->cur_integration_time = 3;
return ret;
--
2.43.0
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