Revert "usb: typec: ucsi: Add support for SET_PDOS command"

This reverts commit 1b474ee01fbb73b1365adbf9b3067f7375e471ee.

The new buffer management code that this feature relies on is broken so
revert for now.

The interface for writing data and support for UCSI_SET_PDOS looks like
it could use some more thought as well.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20251222152204.2846-2-johan@kernel.org

diff --git a/drivers/usb/typec/ucsi/debugfs.c b/drivers/usb/typec/ucsi/debugfs.c
index 174f4d53b77718f09d1f246d7d5c723f3ec153e2..90d11b79d2c074fbd228907a30259625ad133bba 100644 (file)
--- a/drivers/usb/typec/ucsi/debugfs.c
+++ b/drivers/usb/typec/ucsi/debugfs.c
@@ -37,7 +37,6 @@ static int ucsi_cmd(void *data, u64 val)
        case UCSI_SET_USB:
        case UCSI_SET_POWER_LEVEL:
        case UCSI_READ_POWER_LEVEL:
-       case UCSI_SET_PDOS:
                ucsi->message_in_size = 0;
                ret = ucsi_send_command(ucsi, val);
                break;

diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h
index f946b728c373d0f002469623907499ef81fae227..d01b796a8d23a13867b8186ca4e4885bdee86845 100644 (file)
--- a/drivers/usb/typec/ucsi/ucsi.h
+++ b/drivers/usb/typec/ucsi/ucsi.h
@@ -137,7 +137,6 @@ void ucsi_connector_change(struct ucsi *ucsi, u8 num);
 #define UCSI_GET_PD_MESSAGE                    0x15
 #define UCSI_GET_CAM_CS                        0x18
 #define UCSI_SET_SINK_PATH                     0x1c
-#define UCSI_SET_PDOS                          0x1d
 #define UCSI_READ_POWER_LEVEL                  0x1e
 #define UCSI_SET_USB                           0x21
 #define UCSI_GET_LPM_PPM_INFO                  0x22