This is a note to let you know that I've just added the patch titled
iio: dac: ad3552r: Correct device IDs
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iio-dac-ad3552r-correct-device-ids.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9a85653ed3b9a9b7b31d95a34b64b990c3d33ca1 Mon Sep 17 00:00:00 2001
From: Marcelo Schmitt <marcelo.schmitt1@xxxxxxxxx>
Date: Thu, 3 Aug 2023 16:56:23 -0300
Subject: iio: dac: ad3552r: Correct device IDs
From: Marcelo Schmitt <marcelo.schmitt1@xxxxxxxxx>
commit 9a85653ed3b9a9b7b31d95a34b64b990c3d33ca1 upstream.
Device IDs for AD3542R and AD3552R were swapped leading to unintended
collection of DAC output ranges being used for each design.
Change device ID values so they are correct for each DAC chip.
Fixes: 8f2b54824b28 ("drivers:iio:dac: Add AD3552R driver support")
Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@xxxxxxxxx>
Reported-by: Chandrakant Minajigi <Chandrakant.Minajigi@xxxxxxxxxx>
Link: https://lore.kernel.org/r/011f480220799fbfabdd53896f8a2f251ad995ad.1691091324.git.marcelo.schmitt1@xxxxxxxxx
Cc: <Stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/iio/dac/ad3552r.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/iio/dac/ad3552r.c
+++ b/drivers/iio/dac/ad3552r.c
@@ -140,8 +140,8 @@ enum ad3552r_ch_vref_select {
};
enum ad3542r_id {
- AD3542R_ID = 0x4008,
- AD3552R_ID = 0x4009,
+ AD3542R_ID = 0x4009,
+ AD3552R_ID = 0x4008,
};
enum ad3552r_ch_output_range {
Patches currently in stable-queue which might be from marcelo.schmitt1@xxxxxxxxx are
queue-6.1/iio-dac-ad3552r-correct-device-ids.patch
