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Diffstat (limited to 'driver/retimer/tdp142.c')
-rw-r--r--driver/retimer/tdp142.c42
1 files changed, 0 insertions, 42 deletions
diff --git a/driver/retimer/tdp142.c b/driver/retimer/tdp142.c
deleted file mode 100644
index e1632150d0..0000000000
--- a/driver/retimer/tdp142.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Copyright 2021 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Texas Instruments TDP142 DisplayPort Linear Redriver
- */
-
-#include "common.h"
-#include "ec_commands.h"
-#include "i2c.h"
-#include "tdp142.h"
-
-static enum ec_error_list tdp142_write(int offset, int data)
-{
- return i2c_write8(TDP142_I2C_PORT,
- TDP142_I2C_ADDR,
- offset, data);
-
-}
-
-static enum ec_error_list tdp142_read(int offset, int *regval)
-{
- return i2c_read8(TDP142_I2C_PORT,
- TDP142_I2C_ADDR,
- offset, regval);
-
-}
-
-enum ec_error_list tdp142_set_ctlsel(enum tdp142_ctlsel selection)
-{
- int regval;
- enum ec_error_list rv;
-
- rv = tdp142_read(TDP142_REG_GENERAL, &regval);
- if (rv)
- return rv;
-
- regval &= ~TDP142_GENERAL_CTLSEL;
- regval |= selection;
-
- return tdp142_write(TDP142_REG_GENERAL, regval);
-}