FAILED: patch "[PATCH] iio: adc: axp288: Add TS bias override for Haier HV103H" failed to apply to 6.12-stable tree

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 <[email protected]>.

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 0f300db7b7315b2c7ea0e2d4437b88de162d191f
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2026100612-reminder-crewless-509f@gregkh' --subject-prefix 'PATCH 6.12.y' 'HEAD^..'

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 0f300db7b7315b2c7ea0e2d4437b88de162d191f Mon Sep 17 00:00:00 2001
From: Vladyslav Ivashchenko <[email protected]>
Date: Fri, 4 Sep 2026 15:31:55 +0200
Subject: [PATCH] iio: adc: axp288: Add TS bias override for Haier HV103H

The Haier HV103H firmware configures the AXP288 TS pin bias current to 60 uA. This causes the battery temperature reading to cross the charging temperature threshold under load, incorrectly stopping battery charging.

Setting the TS bias current to 80 uA fixes the temperature measurement and prevents charging from being incorrectly disabled.

Add a DMI quirk to use the 80 uA TS bias current on the Haier HV103H.

index c8283279c477..c98863d612ad 100644
@@ -207,6 +207,14 @@ static const struct dmi_system_id axp288_adc_ts_bias_override[] = {
 		},
 		.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
 	},
+	{
+		/* Haier HV103H */
+		.matches = {
+		  DMI_MATCH(DMI_SYS_VENDOR, "Haier"),
+		  DMI_MATCH(DMI_PRODUCT_NAME, "HV103H"),
+		},
+		.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
+	},
 	{ }
 };
 

From: Vladyslav Ivashchenko <[email protected]>

[ Upstream commit 0f300db7b7315b2c7ea0e2d4437b88de162d191f ]

The Haier HV103H firmware configures the AXP288 TS pin bias current to 60 uA. This causes the battery temperature reading to cross the charging temperature threshold under load, incorrectly stopping battery charging.

Setting the TS bias current to 80 uA fixes the temperature measurement and prevents charging from being incorrectly disabled.

Add a DMI quirk to use the 80 uA TS bias current on the Haier HV103H.

---
 drivers/iio/adc/axp288_adc.c | 8 ++++++++
 1 file changed, 8 insertions(+)

index 8c3acc0cd7e99..9cfe2e8c8484a 100644
@@ -207,6 +207,14 @@ static const struct dmi_system_id axp288_adc_ts_bias_override[] = {
 		},
 		.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
 	},
+	{
+		/* Haier HV103H */
+		.matches = {
+		  DMI_MATCH(DMI_SYS_VENDOR, "Haier"),
+		  DMI_MATCH(DMI_PRODUCT_NAME, "HV103H"),
+		},
+		.driver_data = (void *)(uintptr_t)AXP288_ADC_TS_BIAS_80UA,
+	},
 	{}
 };
 

2.53.0