usb: typec: ucsi: Add the UCSI commands in debugfs

Added the UCSI commands UCSI_GET_CAM_SUPPORTED, UCSI_GET_PD_MESSAGE,
UCSI_GET_ATTENTION_VDO and UCSI_SET_USB support in debugfs to enhance
PD/TypeC debugging capability

Signed-off-by: Madhu M <madhu.m@intel.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20250402070817.1016635-1-madhu.m@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: madhum031

drivers/usb/typec/ucsi/debugfs.c

@@ -34,16 +34,20 @@ static int ucsi_cmd(void *data, u64 val)
 	case UCSI_CONNECTOR_RESET:
 	case UCSI_SET_SINK_PATH:
 	case UCSI_SET_NEW_CAM:
+	case UCSI_SET_USB:
 		ret = ucsi_send_command(ucsi, val, NULL, 0);
 		break;
 	case UCSI_GET_CAPABILITY:
 	case UCSI_GET_CONNECTOR_CAPABILITY:
 	case UCSI_GET_ALTERNATE_MODES:
+	case UCSI_GET_CAM_SUPPORTED:
 	case UCSI_GET_CURRENT_CAM:
 	case UCSI_GET_PDOS:
 	case UCSI_GET_CABLE_PROPERTY:
 	case UCSI_GET_CONNECTOR_STATUS:
 	case UCSI_GET_ERROR_STATUS:
+	case UCSI_GET_PD_MESSAGE:
+	case UCSI_GET_ATTENTION_VDO:
 	case UCSI_GET_CAM_CS:
 	case UCSI_GET_LPM_PPM_INFO:
 		ret = ucsi_send_command(ucsi, val,

drivers/usb/typec/ucsi/ucsi.h

@@ -123,9 +123,11 @@ void ucsi_connector_change(struct ucsi *ucsi, u8 num);
 #define UCSI_GET_CONNECTOR_STATUS		0x12
 #define UCSI_GET_CONNECTOR_STATUS_SIZE		152
 #define UCSI_GET_ERROR_STATUS			0x13
+#define UCSI_GET_ATTENTION_VDO			0x16
 #define UCSI_GET_PD_MESSAGE			0x15
 #define UCSI_GET_CAM_CS			0x18
 #define UCSI_SET_SINK_PATH			0x1c
+#define UCSI_SET_USB				0x21
 #define UCSI_GET_LPM_PPM_INFO			0x22
 
 #define UCSI_CONNECTOR_NUMBER(_num_)		((u64)(_num_) << 16)