diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
index f947f82013c6..578ed0666438 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -1963,7 +1963,7 @@ static enum bp_result get_gpio_i2c_info(struct bios_parser *bp,
 	count = (le16_to_cpu(header->sHeader.usStructureSize)
 			- sizeof(ATOM_COMMON_TABLE_HEADER))
 				/ sizeof(ATOM_GPIO_I2C_ASSIGMENT);
-	if (count < record->sucI2cId.bfI2C_LineMux)
+	if (count <= record->sucI2cId.bfI2C_LineMux)
 		return BP_RESULT_BADBIOSTABLE;
 
 	/* get the GPIO_I2C_INFO */