Change in coreboot[master]: mb/google/poppy: Tell front sensor driver not to power it on during p...

[Sakari Ailus (Code Review)]

Sakari Ailus has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/45171 )

Change subject: mb/google/poppy: Tell front sensor driver not to power it on during probe
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mb/google/poppy: Tell front sensor driver not to power it on during probe

Use i2c-allow-low-power-probe boolean property to tell the driver of the
front sensor to keep the device in low power state during probe. As
powering on the sensor will briefly lit the privacy LED, the side effect
of this patch is also that the LED remains powered off during the entire
boot process.

Signed-off-by: Sakari Ailus 
Change-Id: I21946a9b0667b5c4486b96e907a14f8446617015
---
M src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/cam1.asl
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/71/45171/1

diff --git a/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/cam1.asl b/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/cam1.asl
index 7e20575..8a80e14 100644
--- a/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/cam1.asl
+++ b/src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/cam1.asl
@@ -35,6 +35,7 @@
    		ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
    		Package () {
    			Package () { "clock-frequency", 19200000 },
+				Package () { "i2c-allow-low-power-probe", 1 },
    		}
    	})

[Sakari Ailus (Code Review)]

Sakari Ailus has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45171 )

Change subject: mb/google/poppy: Tell front sensor driver not to power it on during probe
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Patch Set 1: Code-Review-1

Please do not merge yet.

[Sakari Ailus (Code Review)]

Sakari Ailus has abandoned this change. ( https://review.coreboot.org/c/coreboot/+/45171 )

Change subject: mb/google/poppy: Tell front sensor driver not to power it on during probe
......................................................................

Abandoned

Please see:

https://review.coreboot.org/c/coreboot/+/51098