On Tue Sep 29 12:26:58 2026 +0300, Ruslan Koreev wrote:
> The ST VD55G1 IR camera of the Lenovo ThinkPad X1 Carbon Gen 14 (ACPI
> HID TBE20A1) gets its analog supply from the power enable GPIO of an
> INT3472 discrete device. Map that GPIO to "vana", the supply name the
> vd55g1 driver uses, as is already done for the imx471 on the same
> laptop.
>
> Signed-off-by: Ruslan Koreev <[email protected]>
> Acked-by: Benjamin Mugnier <[email protected]>
> Signed-off-by: Sakari Ailus <[email protected]>
Patch committed.
Thanks,
Sakari Ailus
drivers/platform/x86/intel/int3472/discrete.c | 1 +
1 file changed, 1 insertion(+)
---
diff --git a/drivers/platform/x86/intel/int3472/discrete.c
b/drivers/platform/x86/intel/int3472/discrete.c
index b48cf1b7fd5f..b19ea6ee3374 100644
--- a/drivers/platform/x86/intel/int3472/discrete.c
+++ b/drivers/platform/x86/intel/int3472/discrete.c
@@ -131,6 +131,7 @@ skl_int3472_gpiod_get_from_temp_lookup(struct
int3472_discrete_device *int3472,
static const char * const power_enable_hids_vana[] = {
"SONY471A", /* imx471 on Lenovo X9-14 and X9-15 */
"TBE20A0", /* imx471 on Lenovo X1 Carbon G14 */
+ "TBE20A1", /* vd55g1 on Lenovo X1 Carbon G14 */
NULL
};
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