On Mon Jun 29 03:40:25 2026 -0400, Kate Hsuan wrote:
> Update the con_id for the Sony IMX471 sensor to "vana" to serve as the
> power enable. Additionally, the HID values SONY471A and TBE20A0, both
> associated with the IMX471 image sensor, have been identified on Lenovo
> laptops.
>
> Signed-off-by: Kate Hsuan <[email protected]>
> Reviewed-by: Tarang Raval <[email protected]>
> Signed-off-by: Sakari Ailus <[email protected]>
Patch committed.
Thanks,
Sakari Ailus
drivers/platform/x86/intel/int3472/discrete.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
---
diff --git a/drivers/platform/x86/intel/int3472/discrete.c
b/drivers/platform/x86/intel/int3472/discrete.c
index 115bb37577a1..adff564bf3fd 100644
--- a/drivers/platform/x86/intel/int3472/discrete.c
+++ b/drivers/platform/x86/intel/int3472/discrete.c
@@ -164,6 +164,24 @@ static const struct int3472_gpio_map int3472_gpio_map[] = {
.con_id = "dvdd",
.enable_time_us = 45 * USEC_PER_MSEC,
},
+ { /* imx471 expects "vana" as con_id for power enable */
+ .hid = "SONY471A",
+ .type_from = INT3472_GPIO_TYPE_POWER_ENABLE,
+ .type_to = INT3472_GPIO_TYPE_POWER_ENABLE,
+ .con_id = "vana",
+ .enable_time_us = GPIO_REGULATOR_ENABLE_TIME,
+ },
+ {
+ /*
+ * imx471 (on Lenovo ThinkPads X1 G14) expects "vana" as con_id
+ * for power enable
+ */
+ .hid = "TBE20A0",
+ .type_from = INT3472_GPIO_TYPE_POWER_ENABLE,
+ .type_to = INT3472_GPIO_TYPE_POWER_ENABLE,
+ .con_id = "vana",
+ .enable_time_us = GPIO_REGULATOR_ENABLE_TIME,
+ },
};
static void int3472_get_con_id_and_polarity(struct int3472_discrete_device
*int3472, u8 *type,
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