The patch below does not apply to the 5.10-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y
git checkout FETCH_HEAD
git cherry-pick -x 79dabbd505210e41c88060806c92c052496dd61c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051218-levitator-october-5d50@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 79dabbd505210e41c88060806c92c052496dd61c Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:22 +0800
Subject: [PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation
The OFFSET calculation in the prox_read_raw() was incorrectly using the
unit exponent, which is intended for SCALE calculations.
Remove the incorrect OFFSET calculation and set it to a fixed value of 0.
Cc: stable(a)vger.kernel.org
Fixes: 39a3a0138f61 ("iio: hid-sensors: Added Proximity Sensor Driver")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-4-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 941508e58286..4c65b32d34ce 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -124,8 +124,7 @@ static int prox_read_raw(struct iio_dev *indio_dev,
ret_type = prox_state->scale_precision[chan->scan_index];
break;
case IIO_CHAN_INFO_OFFSET:
- *val = hid_sensor_convert_exponent(
- prox_state->prox_attr[chan->scan_index].unit_expo);
+ *val = 0;
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SAMP_FREQ:
The patch below does not apply to the 5.4-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y
git checkout FETCH_HEAD
git cherry-pick -x 79dabbd505210e41c88060806c92c052496dd61c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051218-opponent-tarmac-061d@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 79dabbd505210e41c88060806c92c052496dd61c Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:22 +0800
Subject: [PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation
The OFFSET calculation in the prox_read_raw() was incorrectly using the
unit exponent, which is intended for SCALE calculations.
Remove the incorrect OFFSET calculation and set it to a fixed value of 0.
Cc: stable(a)vger.kernel.org
Fixes: 39a3a0138f61 ("iio: hid-sensors: Added Proximity Sensor Driver")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-4-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 941508e58286..4c65b32d34ce 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -124,8 +124,7 @@ static int prox_read_raw(struct iio_dev *indio_dev,
ret_type = prox_state->scale_precision[chan->scan_index];
break;
case IIO_CHAN_INFO_OFFSET:
- *val = hid_sensor_convert_exponent(
- prox_state->prox_attr[chan->scan_index].unit_expo);
+ *val = 0;
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SAMP_FREQ:
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 83ded7cfaccccd2f4041769c313b58b4c9e265ad
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051230-facility-envision-71f1@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 83ded7cfaccccd2f4041769c313b58b4c9e265ad Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:20 +0800
Subject: [PATCH] iio: hid-sensor-prox: Restore lost scale assignments
The variables `scale_pre_decml`, `scale_post_decml`, and `scale_precision`
were assigned in commit d68c592e02f6 ("iio: hid-sensor-prox: Fix scale not
correct issue"), but due to a merge conflict in
commit 9c15db92a8e5 ("Merge tag 'iio-for-5.13a' of
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next"),
these assignments were lost.
Add back lost assignments and replace `st->prox_attr` with
`st->prox_attr[0]` because commit 596ef5cf654b ("iio: hid-sensor-prox: Add
support for more channels") changed `prox_attr` to an array.
Cc: stable(a)vger.kernel.org # 5.13+
Fixes: 9c15db92a8e5 ("Merge tag 'iio-for-5.13a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-2-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 76b76d12b388..1dc6fb7cf614 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -257,6 +257,11 @@ static int prox_parse_report(struct platform_device *pdev,
st->num_channels = index;
+ st->scale_precision = hid_sensor_format_scale(hsdev->usage,
+ &st->prox_attr[0],
+ &st->scale_pre_decml,
+ &st->scale_post_decml);
+
return 0;
}
The patch below does not apply to the 6.1-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y
git checkout FETCH_HEAD
git cherry-pick -x 79dabbd505210e41c88060806c92c052496dd61c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051217-celestial-untimed-062b@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 79dabbd505210e41c88060806c92c052496dd61c Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:22 +0800
Subject: [PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation
The OFFSET calculation in the prox_read_raw() was incorrectly using the
unit exponent, which is intended for SCALE calculations.
Remove the incorrect OFFSET calculation and set it to a fixed value of 0.
Cc: stable(a)vger.kernel.org
Fixes: 39a3a0138f61 ("iio: hid-sensors: Added Proximity Sensor Driver")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-4-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 941508e58286..4c65b32d34ce 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -124,8 +124,7 @@ static int prox_read_raw(struct iio_dev *indio_dev,
ret_type = prox_state->scale_precision[chan->scan_index];
break;
case IIO_CHAN_INFO_OFFSET:
- *val = hid_sensor_convert_exponent(
- prox_state->prox_attr[chan->scan_index].unit_expo);
+ *val = 0;
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SAMP_FREQ:
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 83ded7cfaccccd2f4041769c313b58b4c9e265ad
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051230-unfold-exonerate-3e6d@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 83ded7cfaccccd2f4041769c313b58b4c9e265ad Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:20 +0800
Subject: [PATCH] iio: hid-sensor-prox: Restore lost scale assignments
The variables `scale_pre_decml`, `scale_post_decml`, and `scale_precision`
were assigned in commit d68c592e02f6 ("iio: hid-sensor-prox: Fix scale not
correct issue"), but due to a merge conflict in
commit 9c15db92a8e5 ("Merge tag 'iio-for-5.13a' of
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next"),
these assignments were lost.
Add back lost assignments and replace `st->prox_attr` with
`st->prox_attr[0]` because commit 596ef5cf654b ("iio: hid-sensor-prox: Add
support for more channels") changed `prox_attr` to an array.
Cc: stable(a)vger.kernel.org # 5.13+
Fixes: 9c15db92a8e5 ("Merge tag 'iio-for-5.13a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-2-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 76b76d12b388..1dc6fb7cf614 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -257,6 +257,11 @@ static int prox_parse_report(struct platform_device *pdev,
st->num_channels = index;
+ st->scale_precision = hid_sensor_format_scale(hsdev->usage,
+ &st->prox_attr[0],
+ &st->scale_pre_decml,
+ &st->scale_post_decml);
+
return 0;
}
The patch below does not apply to the 6.6-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x 79dabbd505210e41c88060806c92c052496dd61c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051216-banister-canned-57e2@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 79dabbd505210e41c88060806c92c052496dd61c Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:22 +0800
Subject: [PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation
The OFFSET calculation in the prox_read_raw() was incorrectly using the
unit exponent, which is intended for SCALE calculations.
Remove the incorrect OFFSET calculation and set it to a fixed value of 0.
Cc: stable(a)vger.kernel.org
Fixes: 39a3a0138f61 ("iio: hid-sensors: Added Proximity Sensor Driver")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-4-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 941508e58286..4c65b32d34ce 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -124,8 +124,7 @@ static int prox_read_raw(struct iio_dev *indio_dev,
ret_type = prox_state->scale_precision[chan->scan_index];
break;
case IIO_CHAN_INFO_OFFSET:
- *val = hid_sensor_convert_exponent(
- prox_state->prox_attr[chan->scan_index].unit_expo);
+ *val = 0;
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SAMP_FREQ:
The patch below does not apply to the 6.6-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x 83ded7cfaccccd2f4041769c313b58b4c9e265ad
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051229-viewable-moonlight-630a@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 83ded7cfaccccd2f4041769c313b58b4c9e265ad Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:20 +0800
Subject: [PATCH] iio: hid-sensor-prox: Restore lost scale assignments
The variables `scale_pre_decml`, `scale_post_decml`, and `scale_precision`
were assigned in commit d68c592e02f6 ("iio: hid-sensor-prox: Fix scale not
correct issue"), but due to a merge conflict in
commit 9c15db92a8e5 ("Merge tag 'iio-for-5.13a' of
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next"),
these assignments were lost.
Add back lost assignments and replace `st->prox_attr` with
`st->prox_attr[0]` because commit 596ef5cf654b ("iio: hid-sensor-prox: Add
support for more channels") changed `prox_attr` to an array.
Cc: stable(a)vger.kernel.org # 5.13+
Fixes: 9c15db92a8e5 ("Merge tag 'iio-for-5.13a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-2-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 76b76d12b388..1dc6fb7cf614 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -257,6 +257,11 @@ static int prox_parse_report(struct platform_device *pdev,
st->num_channels = index;
+ st->scale_precision = hid_sensor_format_scale(hsdev->usage,
+ &st->prox_attr[0],
+ &st->scale_pre_decml,
+ &st->scale_post_decml);
+
return 0;
}
The patch below does not apply to the 6.12-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y
git checkout FETCH_HEAD
git cherry-pick -x 79dabbd505210e41c88060806c92c052496dd61c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051216-fantasy-preschool-858d@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 79dabbd505210e41c88060806c92c052496dd61c Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:22 +0800
Subject: [PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation
The OFFSET calculation in the prox_read_raw() was incorrectly using the
unit exponent, which is intended for SCALE calculations.
Remove the incorrect OFFSET calculation and set it to a fixed value of 0.
Cc: stable(a)vger.kernel.org
Fixes: 39a3a0138f61 ("iio: hid-sensors: Added Proximity Sensor Driver")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-4-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 941508e58286..4c65b32d34ce 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -124,8 +124,7 @@ static int prox_read_raw(struct iio_dev *indio_dev,
ret_type = prox_state->scale_precision[chan->scan_index];
break;
case IIO_CHAN_INFO_OFFSET:
- *val = hid_sensor_convert_exponent(
- prox_state->prox_attr[chan->scan_index].unit_expo);
+ *val = 0;
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SAMP_FREQ:
The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 79dabbd505210e41c88060806c92c052496dd61c
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051217-job-sleek-cd29@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 79dabbd505210e41c88060806c92c052496dd61c Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:22 +0800
Subject: [PATCH] iio: hid-sensor-prox: Fix incorrect OFFSET calculation
The OFFSET calculation in the prox_read_raw() was incorrectly using the
unit exponent, which is intended for SCALE calculations.
Remove the incorrect OFFSET calculation and set it to a fixed value of 0.
Cc: stable(a)vger.kernel.org
Fixes: 39a3a0138f61 ("iio: hid-sensors: Added Proximity Sensor Driver")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-4-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 941508e58286..4c65b32d34ce 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -124,8 +124,7 @@ static int prox_read_raw(struct iio_dev *indio_dev,
ret_type = prox_state->scale_precision[chan->scan_index];
break;
case IIO_CHAN_INFO_OFFSET:
- *val = hid_sensor_convert_exponent(
- prox_state->prox_attr[chan->scan_index].unit_expo);
+ *val = 0;
ret_type = IIO_VAL_INT;
break;
case IIO_CHAN_INFO_SAMP_FREQ:
The patch below does not apply to the 6.12-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable(a)vger.kernel.org>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y
git checkout FETCH_HEAD
git cherry-pick -x 83ded7cfaccccd2f4041769c313b58b4c9e265ad
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025051228-tactile-preppy-668b@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 83ded7cfaccccd2f4041769c313b58b4c9e265ad Mon Sep 17 00:00:00 2001
From: Zhang Lixu <lixu.zhang(a)intel.com>
Date: Mon, 31 Mar 2025 13:50:20 +0800
Subject: [PATCH] iio: hid-sensor-prox: Restore lost scale assignments
The variables `scale_pre_decml`, `scale_post_decml`, and `scale_precision`
were assigned in commit d68c592e02f6 ("iio: hid-sensor-prox: Fix scale not
correct issue"), but due to a merge conflict in
commit 9c15db92a8e5 ("Merge tag 'iio-for-5.13a' of
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next"),
these assignments were lost.
Add back lost assignments and replace `st->prox_attr` with
`st->prox_attr[0]` because commit 596ef5cf654b ("iio: hid-sensor-prox: Add
support for more channels") changed `prox_attr` to an array.
Cc: stable(a)vger.kernel.org # 5.13+
Fixes: 9c15db92a8e5 ("Merge tag 'iio-for-5.13a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next")
Signed-off-by: Zhang Lixu <lixu.zhang(a)intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com>
Link: https://patch.msgid.link/20250331055022.1149736-2-lixu.zhang@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com>
diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c
index 76b76d12b388..1dc6fb7cf614 100644
--- a/drivers/iio/light/hid-sensor-prox.c
+++ b/drivers/iio/light/hid-sensor-prox.c
@@ -257,6 +257,11 @@ static int prox_parse_report(struct platform_device *pdev,
st->num_channels = index;
+ st->scale_precision = hid_sensor_format_scale(hsdev->usage,
+ &st->prox_attr[0],
+ &st->scale_pre_decml,
+ &st->scale_post_decml);
+
return 0;
}