The back camera on the Surface Go series has a privacy LED too,
this is connected to the indicator-LED-A output of the tps68470 PMIC.
Add a GPIO mapping for this. Together with the patches to add support
for the indicator-LED outputs to the gpio-tps68470 driver + the patch to
add privacy LED support to the ov8865 drivers this fixes the back privacy
LED on the Surface Go models not turning on when the back camera is
active.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/platform/x86/intel/int3472/tps68470_board_data.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/x86/intel/int3472/tps68470_board_data.c b/drivers/platform/x86/intel/int3472/tps68470_board_data.c
index 309eab9c0558..ac40fdc13876 100644
--- a/drivers/platform/x86/intel/int3472/tps68470_board_data.c
+++ b/drivers/platform/x86/intel/int3472/tps68470_board_data.c
@@ -134,6 +134,7 @@ static struct gpiod_lookup_table surface_go_int347a_gpios = {
.table = {
GPIO_LOOKUP("tps68470-gpio", 9, "reset", GPIO_ACTIVE_LOW),
GPIO_LOOKUP("tps68470-gpio", 7, "powerdown", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("tps68470-gpio", 10, "privacy-led", GPIO_ACTIVE_HIGH),
{ }
}
};
--
2.38.1
