[SRU][N:raspi][PATCH 1/1] UBUNTU: [Config] raspi: Set GPIO_SYSFS=y

Juerg Haefliger juerg.haefliger at canonical.com
Fri Feb 21 12:37:01 UTC 2025


BugLink: https://bugs.launchpad.net/bugs/2099685

Appearently snapd exposes the (deprecated) GPIO sysfs interface to
user-space :-( They realized just now that it's disabled in the raspi
kernel. In fact it has been disabled for 2.5 years...

Bring it back, but only for Noble.

Signed-off-by: Juerg Haefliger <juerg.haefliger at canonical.com>
---
 debian.raspi/config/annotations | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian.raspi/config/annotations b/debian.raspi/config/annotations
index b3ae7af64997..c420ed03e909 100644
--- a/debian.raspi/config/annotations
+++ b/debian.raspi/config/annotations
@@ -285,7 +285,7 @@ CONFIG_GPIO_RDC321X                             policy<{'arm64': 'n'}> note<'Dif
 CONFIG_GPIO_SIFIVE                              policy<{'arm64': 'n'}> note<'Not supported on Pi (different from master)'>
 CONFIG_GPIO_SIOX                                policy<{'arm64': 'n'}> note<'Different from master'>
 CONFIG_GPIO_STMPE                               policy<{'arm64': 'n'}> note<'Not supported on Pi (different from master)'>
-CONFIG_GPIO_SYSFS                               policy<{'arm64': 'n'}> note<'LP: #1918583 (different from master)'>
+CONFIG_GPIO_SYSFS                               policy<{'arm64': 'y'}> note<'LP: #2099685 (re-enable for core24)'>
 CONFIG_GPIO_TWL4030                             policy<{'arm64': '-'}> note<'Master note override'>
 CONFIG_GPIO_XGENE                               policy<{'arm64': 'n'}> note<'Different from master'>
 CONFIG_GPIO_XILINX                              policy<{'arm64': 'n'}> note<'Different from master'>
-- 
2.43.0




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