[SRU][Resolute][PATCH 2/2] UBUNTU: SAUCE: platform/x86: int3472: increase handshake delay to 50ms for OV05C10

You-Sheng Yang vicamo.yang at canonical.com
Thu Apr 23 09:16:00 UTC 2026


From: Serin Yeh <serin.yeh at intel.com>

BugLink: https://bugs.launchpad.net/bugs/2147409
Origin: backport, https://github.com/intel/ipu6-drivers/raw/9323d2e45e8423321d90d7b3832fbfaf398a159a/patch/v6.17/0005-platform-x86-int3472-handshake-delay-ov05c10-sensor.patch
Signed-off-by: You-Sheng Yang <vicamo.yang at canonical.com>
---
 drivers/platform/x86/intel/int3472/discrete.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel/int3472/discrete.c b/drivers/platform/x86/intel/int3472/discrete.c
index 1c65ce87cde0b..40f2c17dba414 100644
--- a/drivers/platform/x86/intel/int3472/discrete.c
+++ b/drivers/platform/x86/intel/int3472/discrete.c
@@ -231,7 +231,7 @@ static void int3472_get_con_id_and_polarity(struct int3472_discrete_device *int3
 		*con_id = "dvdd";
 		*gpio_flags = GPIO_ACTIVE_HIGH;
 		/* Setups using a handshake pin need 25 ms enable delay */
-		*enable_time_us = 25 * USEC_PER_MSEC;
+		*enable_time_us = 50 * USEC_PER_MSEC;
 		break;
 	default:
 		*con_id = "unknown";
-- 
2.53.0




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