From: Badhri Jagan Sridharan Date: Mon, 16 Mar 2026 15:03:00 +0000 (+0000) Subject: power: supply: Add PD SPR AVS support to USB type enum X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a43dd4f6f91ed1a1d16595cb0c550b283e9b2298;p=thirdparty%2Flinux.git power: supply: Add PD SPR AVS support to USB type enum Add two new members to the power_supply_usb_type to represent the USB Power Delivery (PD) Standard Power Range (SPR) Adjustable Voltage Supply (AVS) charging types: POWER_SUPPLY_USB_TYPE_PD_SPR_AVS: For devices supporting only the PD SPR AVS type. POWER_SUPPLY_USB_TYPE_PD_PPS_SPR_AVS: For devices that support both PD Programmable Power Supply (PPS) and PD SPR AVS. Signed-off-by: Badhri Jagan Sridharan Link: https://patch.msgid.link/20260316150301.3892223-3-badhri@google.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power index 4b21d5d23251..32697b926cc8 100644 --- a/Documentation/ABI/testing/sysfs-class-power +++ b/Documentation/ABI/testing/sysfs-class-power @@ -675,7 +675,8 @@ Description: Valid values: "Unknown", "SDP", "DCP", "CDP", "ACA", "C", "PD", - "PD_DRP", "PD_PPS", "BrickID" + "PD_DRP", "PD_PPS", "BrickID", "PD_SPR_AVS", + "PD_PPS_SPR_AVS" **Device Specific Properties** diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c index dd3a48d72d2b..f30a7b9ccd5e 100644 --- a/drivers/power/supply/power_supply_sysfs.c +++ b/drivers/power/supply/power_supply_sysfs.c @@ -70,6 +70,8 @@ static const char * const POWER_SUPPLY_USB_TYPE_TEXT[] = { [POWER_SUPPLY_USB_TYPE_PD] = "PD", [POWER_SUPPLY_USB_TYPE_PD_DRP] = "PD_DRP", [POWER_SUPPLY_USB_TYPE_PD_PPS] = "PD_PPS", + [POWER_SUPPLY_USB_TYPE_PD_SPR_AVS] = "PD_SPR_AVS", + [POWER_SUPPLY_USB_TYPE_PD_PPS_SPR_AVS] = "PD_PPS_SPR_AVS", [POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID] = "BrickID", }; diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 360ffdf272da..7a5e4c3242a0 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -210,6 +210,9 @@ enum power_supply_usb_type { POWER_SUPPLY_USB_TYPE_PD, /* Power Delivery Port */ POWER_SUPPLY_USB_TYPE_PD_DRP, /* PD Dual Role Port */ POWER_SUPPLY_USB_TYPE_PD_PPS, /* PD Programmable Power Supply */ + /* PD Standard Power Range Adjustable Voltage Supply */ + POWER_SUPPLY_USB_TYPE_PD_SPR_AVS, + POWER_SUPPLY_USB_TYPE_PD_PPS_SPR_AVS, /* Supports both PD PPS + SPR AVS */ POWER_SUPPLY_USB_TYPE_APPLE_BRICK_ID, /* Apple Charging Method */ };