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[v2] usb: typec: ucsi: Add the UCSI commands in debugfs

Message ID 20250328094305.546724-1-madhu.m@intel.com
State New
Headers show
Series [v2] usb: typec: ucsi: Add the UCSI commands in debugfs | expand

Commit Message

madhu.m@intel.com March 28, 2025, 9:43 a.m. UTC 
From: Madhu M <madhu.m@intel.com>

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>
---
 drivers/usb/typec/ucsi/debugfs.c | 4 ++++
 drivers/usb/typec/ucsi/ucsi.h    | 2 ++
 2 files changed, 6 insertions(+)
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Patch

diff --git a/drivers/usb/typec/ucsi/debugfs.c b/drivers/usb/typec/ucsi/debugfs.c
index eae2b18a2d8a..92ebf1a2defd 100644
--- a/drivers/usb/typec/ucsi/debugfs.c
+++ b/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,
diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h
index 3a2c1762bec1..72b9d5a42961 100644
--- a/drivers/usb/typec/ucsi/ucsi.h
+++ b/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)