Daniel Kang has uploaded this change for review.
mb/google/volteer: Fix world-facing camera LED is alway on issue
Volteer world-facing camera has a privacy LED and it is supposed
to be turned on only when the camera is being used. But the LED
is always on and this is to fix the issue.
BUG=b:160341981
BRANCH=none
TEST=Build and boot volteer proto 2 board. Start a camera app
and check the world-facing camera LED is only turned on only when
the camera is working.
Signed-off-by: Daniel Kang <daniel.h.kang@intel.com>
Change-Id: I564690baffddfdd0f998525992643aaf16ba4b02
---
M src/mainboard/google/volteer/variants/baseboard/include/baseboard/acpi/mipi_camera.asl
1 file changed, 6 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/42985/1
diff --git a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/acpi/mipi_camera.asl b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/acpi/mipi_camera.asl
index a5756626..9f7b3e0 100644
--- a/src/mainboard/google/volteer/variants/baseboard/include/baseboard/acpi/mipi_camera.asl
+++ b/src/mainboard/google/volteer/variants/baseboard/include/baseboard/acpi/mipi_camera.asl
@@ -163,6 +163,9 @@
CTXS(GPP_D4)
#endif
+ /* Pull SNRPWR_EN high */
+ STXS(GPP_H14)
+
/* Pull PWREN high */
STXS(GPP_H20)
Sleep(2) /* reset pulse width */
@@ -196,6 +199,9 @@
/* Pull PWREN low */
CTXS(GPP_H20)
+ /* Pull SNRPWR_EN low */
+ CTXS(GPP_H14)
+
Store(0,STA)
}
}
To view, visit change 42985. To unsubscribe, or for help writing mail filters, visit settings.