On 08/12/2024 20:25, Jonathan Cameron wrote:
On Sun, 8 Dec 2024 18:42:56 +0100
Mehdi Djait <mehdi.djait@xxxxxxxxxxxxxxx> wrote:
Hi Jonathan,
On Sat, Dec 07, 2024 at 06:02:01PM +0000, Jonathan Cameron wrote:
On Fri, 6 Dec 2024 11:26:42 +0200
Matti Vaittinen <mazziesaccount@xxxxxxxxx> wrote:
The kx022a driver supports a few different HW variants. A chip-info
structure is used to describe sensor specific details. Support for
sensors with different measurement g-ranges was added recently,
introducing sensor specific scale arrays.
The members of the chip-info structure have been documented using
kerneldoc. The newly added members omitted the documentation. It is nice
to have all the entries documented for the sake of the consistency.
Furthermore, the scale table format may not be self explatonary, nor how
the amount of scales is informed.
Add documentation to scale table entries to maintain consistency and to
make it more obvious how the scales should be represented.
Suggested-by: Mehdi Djait <mehdi.djait@xxxxxxxxxxxxxxx>
Signed-off-by: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
Applied to the togreg branch of iio.git. Initially pushed out as testing.
Mehdi, if you want to give a tag (or more feedback) I am happy to rebase
for a few days.
Jonathan
---
Revision history:
v1 => v2:
- Improved wording based on discussion with Mehdi.
drivers/iio/accel/kionix-kx022a.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/iio/accel/kionix-kx022a.h b/drivers/iio/accel/kionix-kx022a.h
index 142652ff4b22..d18d56cef098 100644
--- a/drivers/iio/accel/kionix-kx022a.h
+++ b/drivers/iio/accel/kionix-kx022a.h
@@ -137,6 +137,14 @@ struct kx022a_data;
*
* @name: name of the device
* @regmap_config: pointer to register map configuration
+ * scale_table: An array of tables of scaling factors for
+ * a supported acceleration measurement range.
+ * Each table containing a single scaling
+ * factor consisting of two integers. The first
+ * value in a table is the integer part, and
+ * the second value is the fractional part as
+ * parts per billion.
+ * scale_table_size: Amount of values in tables.
I just noticed that the '@' preceding the added members scale_table and
scale_table_size are missing, but I guess you can add those when
rebasing ?
Good spot ;( I'll fix.
Thanks a ton for both of you :) I concentrated too much on rewording!
Yours,
-- Matti
