[SRU][J/starfive-5.17][PATCH] UBUNTU: [Config] Enable CONFIG_GPIO_CDEV_V1

Emil Renner Berthing emil.renner.berthing at canonical.com
Wed Jul 20 10:40:24 UTC 2022


BugLink: https://bugs.launchpad.net/bugs/1953613

Enable v1 of the character device interface for manipulating GPIOs from
userspace. The libgpiod2 library and gpiod tools in Jammy are still
using this interface.

Signed-off-by: Emil Renner Berthing <emil.renner.berthing at canonical.com>
---
 debian.starfive/config/annotations          | 4 ++++
 debian.starfive/config/config.common.ubuntu | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/debian.starfive/config/annotations b/debian.starfive/config/annotations
index e63c731b3b6d..0a3c0a0559f0 100644
--- a/debian.starfive/config/annotations
+++ b/debian.starfive/config/annotations
@@ -646,9 +646,13 @@ CONFIG_GPIOLIB                                  policy<{'riscv64': 'y'}>
 CONFIG_GPIOLIB_FASTPATH_LIMIT                   policy<{'riscv64': '512'}>
 CONFIG_DEBUG_GPIO                               policy<{'riscv64': 'n'}>
 CONFIG_GPIO_SYSFS                               policy<{'riscv64': 'y'}>
+CONFIG_GPIO_CDEV                                policy<{'riscv64': 'y'}>
+CONFIG_GPIO_CDEV_V1                             policy<{'riscv64': 'y'}>
 CONFIG_GPIO_AGGREGATOR                          policy<{'riscv64': 'm'}>
 CONFIG_GPIO_MOCKUP                              policy<{'riscv64': 'n'}>
 
+CONFIG_GPIO_CDEV_V1                             note<LP:1953613>
+
 # Menu: Device Drivers >> GPIO Support >> I2C GPIO expanders
 CONFIG_GPIO_ADP5588                             policy<{'riscv64': 'm'}>
 CONFIG_GPIO_ADNP                                policy<{'riscv64': 'm'}>
diff --git a/debian.starfive/config/config.common.ubuntu b/debian.starfive/config/config.common.ubuntu
index 7a64a868a628..de3ec779467b 100644
--- a/debian.starfive/config/config.common.ubuntu
+++ b/debian.starfive/config/config.common.ubuntu
@@ -2421,7 +2421,7 @@ CONFIG_GPIO_BD71828=m
 CONFIG_GPIO_BD9571MWV=m
 CONFIG_GPIO_CADENCE=m
 CONFIG_GPIO_CDEV=y
-# CONFIG_GPIO_CDEV_V1 is not set
+CONFIG_GPIO_CDEV_V1=y
 CONFIG_GPIO_DA9052=m
 CONFIG_GPIO_DA9055=m
 CONFIG_GPIO_DLN2=m
-- 
2.36.1




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