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-rw-r--r--src/drivers/i2c/generic/generic.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/drivers/i2c/generic/generic.c b/src/drivers/i2c/generic/generic.c
index 1875bacb2d..27bef49218 100644
--- a/src/drivers/i2c/generic/generic.c
+++ b/src/drivers/i2c/generic/generic.c
@@ -149,6 +149,7 @@ void i2c_generic_fill_ssdt(const struct device *dev,
/* Rotation Matrix */
if (config->has_rotation_matrix) {
acpigen_write_method("ROTM", 0);
+ acpigen_write_name("RBUF");
acpigen_write_package(3);
for (int i = 0; i < 3; i++) {
@@ -160,6 +161,8 @@ void i2c_generic_fill_ssdt(const struct device *dev,
acpigen_write_string(matrix_row);
}
+ acpigen_pop_len();
+ acpigen_write_return_namestr("RBUF");
acpigen_pop_len();
acpigen_pop_len();