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iio: light: apds9306: fix max_scale_nano values

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The two provided max_scale_nano values must be multiplied by 100 and 10
respectively to achieve nano units. According to the comments:

Max scale for apds0306 is 16.326432 → the fractional part is 0.326432,
which is 326432000 in NANO. The current value is 3264320.

Max scale for apds0306-065 is 14.09721 → the fractional part is 0.09712,
which is 97120000 in NANO. The current value is 9712000.

Update max_scale_nano initialization to use the right NANO fractional
parts.

Cc: stable@vger.kernel.org
Fixes: 620d1e6c7a ("iio: light: Add support for APDS9306 Light Sensor")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Tested-by: subhajit.ghosh@tweaklogic.com
Link: https://patch.msgid.link/20250112-apds9306_nano_vals-v1-1-82fb145d0b16@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Javier Carrasco 2025-01-12 01:08:11 +01:00 committed by Jonathan Cameron
parent 2014c95afe
commit a96d3e2bec
1 changed files with 2 additions and 2 deletions
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4
drivers/iio/light/apds9306.c
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@ -108,11 +108,11 @@ static const struct part_id_gts_multiplier apds9306_gts_mul[] = {
{
.part_id = 0xB1,
.max_scale_int = 16,
.max_scale_nano = 3264320,
.max_scale_nano = 326432000,
}, {
.part_id = 0xB3,
.max_scale_int = 14,
.max_scale_nano = 9712000,
.max_scale_nano = 97120000,
},
};