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rockchip: declare rockchip gpio driver back as non-sleeping

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* this fixes huge load of WARN_ON() messages when gpio-ir-recv
   driver receives input. see the patch commit message for other
   details
This commit is contained in:
Paolo Sabatino 2026-01-30 23:09:53 +01:00 committed by Paolo
parent 513fc71cf8
commit 8eae228718
4 changed files with 66 additions and 0 deletions
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32
patch/kernel/archive/rockchip-6.18/patches.armbian/general-gpio-driver-no-sleep.patch Normal file
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@ -0,0 +1,32 @@
From 3cb7c8fb18e76cb9d02935871b531b4cfd22bfb8 Mon Sep 17 00:00:00 2001
From: Paolo Sabatino <paolo.sabatino@gmail.com>
Date: Fri, 30 Jan 2026 22:58:25 +0100
Subject: [PATCH] rockchip: declare back rockchip gpio non-sleeping
* linux kernel commit 20cf2aed89ac6d78a0122e31c875228e15247194
declared rockchip GPIO driver as sleeping because some
helpers use mutexes in shared GPIO context. We declare
gpio driver non-sleeping as it was before because 32 bit
rockchip platforms should not use shared gpios so far.
This fixes at least huge number of warnings about
gpiod_get_value() call when gpio-ir-recv remote controller
driver receives input
---
drivers/gpio/gpio-rockchip.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index bae2061f15fc..47174eb3ba76 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -593,7 +593,6 @@ static int rockchip_gpiolib_register(struct rockchip_pin_bank *bank)
gc->ngpio = bank->nr_pins;
gc->label = bank->name;
gc->parent = bank->dev;
- gc->can_sleep = true;
ret = gpiochip_add_data(gc, bank);
if (ret) {
--
2.43.0

1
patch/kernel/archive/rockchip-6.18/series.conf
View File

@ -144,6 +144,7 @@
patches.armbian/general-dwc2-nak-gadget.patch
patches.armbian/general-fix-reboot-from-kwiboo.patch
patches.armbian/general-fix-vdpu38x-32bit-archs.patch
patches.armbian/general-gpio-driver-no-sleep.patch
patches.armbian/general-increase-spdif-dma-burst.patch
patches.armbian/general-linux-export-mm-trace-rss-stats.patch
patches.armbian/general-pl330-01-fix-periodic-transfers.patch

32
patch/kernel/archive/rockchip-6.19/patches.armbian/general-gpio-driver-no-sleep.patch Normal file
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@ -0,0 +1,32 @@
From 3cb7c8fb18e76cb9d02935871b531b4cfd22bfb8 Mon Sep 17 00:00:00 2001
From: Paolo Sabatino <paolo.sabatino@gmail.com>
Date: Fri, 30 Jan 2026 22:58:25 +0100
Subject: [PATCH] rockchip: declare back rockchip gpio non-sleeping
* linux kernel commit 20cf2aed89ac6d78a0122e31c875228e15247194
declared rockchip GPIO driver as sleeping because some
helpers use mutexes in shared GPIO context. We declare
gpio driver non-sleeping as it was before because 32 bit
rockchip platforms should not use shared gpios so far.
This fixes at least huge number of warnings about
gpiod_get_value() call when gpio-ir-recv remote controller
driver receives input
---
drivers/gpio/gpio-rockchip.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index bae2061f15fc..47174eb3ba76 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -593,7 +593,6 @@ static int rockchip_gpiolib_register(struct rockchip_pin_bank *bank)
gc->ngpio = bank->nr_pins;
gc->label = bank->name;
gc->parent = bank->dev;
- gc->can_sleep = true;
ret = gpiochip_add_data(gc, bank);
if (ret) {
--
2.43.0

1
patch/kernel/archive/rockchip-6.19/series.conf
View File

@ -192,6 +192,7 @@
patches.armbian/general-dwc2-fix-wait-time.patch
patches.armbian/general-dwc2-nak-gadget.patch
patches.armbian/general-fix-reboot-from-kwiboo.patch
patches.armbian/general-gpio-driver-no-sleep.patch
patches.armbian/general-increase-spdif-dma-burst.patch
patches.armbian/general-linux-export-mm-trace-rss-stats.patch
patches.armbian/general-pl330-01-fix-periodic-transfers.patch